├── apa102 ├── .gitignore ├── rpi3_schematics.fzz ├── rpi3_schematics.png ├── .google │ └── packaging.yaml ├── src │ └── main │ │ ├── res │ │ └── values │ │ │ └── strings.xml │ │ ├── java │ │ └── com │ │ │ └── example │ │ │ └── androidthings │ │ │ └── driversamples │ │ │ ├── BoardDefaults.java │ │ │ └── MainActivity.java │ │ └── AndroidManifest.xml ├── build.gradle └── README.md ├── bmx280 ├── .gitignore ├── rpi3_schematics.fzz ├── rpi3_schematics.png ├── .google │ └── packaging.yaml ├── src │ └── main │ │ ├── res │ │ └── values │ │ │ └── strings.xml │ │ ├── java │ │ └── com │ │ │ └── example │ │ │ └── androidthings │ │ │ └── driversamples │ │ │ ├── BoardDefaults.java │ │ │ └── TemperatureActivity.java │ │ └── AndroidManifest.xml ├── build.gradle └── README.md ├── gps ├── .gitignore ├── .google │ └── packaging.yaml ├── src │ └── main │ │ ├── res │ │ └── values │ │ │ └── strings.xml │ │ ├── java │ │ └── com │ │ │ └── example │ │ │ └── androidthings │ │ │ └── driversamples │ │ │ ├── BoardDefaults.java │ │ │ └── GpsActivity.java │ │ └── AndroidManifest.xml ├── build.gradle └── README.md ├── tm1637 ├── .gitignore ├── rpi3_schematics.fzz ├── rpi3_schematics.png ├── .google │ └── packaging.yaml ├── src │ └── main │ │ ├── res │ │ └── values │ │ │ └── strings.xml │ │ ├── AndroidManifest.xml │ │ └── java │ │ └── com │ │ └── example │ │ └── androidthings │ │ └── driversamples │ │ ├── BoardDefaults.java │ │ └── SegmentDisplayActivity.java ├── build.gradle └── README.md ├── ads1015 ├── .gitignore ├── rpi3_schematics.fzz ├── rpi3_schematics.png ├── src │ └── main │ │ ├── res │ │ └── values │ │ │ └── strings.xml │ │ ├── java │ │ └── com │ │ │ └── example │ │ │ └── android │ │ │ └── things │ │ │ └── ads1015 │ │ │ ├── BoardDefaults.java │ │ │ └── MainActivity.java │ │ └── AndroidManifest.xml ├── build.gradle └── README.md ├── cap1xxx ├── .gitignore ├── .google │ └── packaging.yaml ├── src │ └── main │ │ ├── res │ │ └── values │ │ │ └── strings.xml │ │ ├── java │ │ └── com │ │ │ └── example │ │ │ └── androidthings │ │ │ └── driversamples │ │ │ ├── BoardDefaults.java │ │ │ └── CaptouchActivity.java │ │ └── AndroidManifest.xml ├── build.gradle └── README.md ├── ht16k33 ├── .gitignore ├── rpi3_schematics.fzz ├── rpi3_schematics.png ├── .google │ └── packaging.yaml ├── src │ └── main │ │ ├── res │ │ └── values │ │ │ └── strings.xml │ │ ├── java │ │ └── com │ │ │ └── example │ │ │ └── androidthings │ │ │ └── driversamples │ │ │ ├── BoardDefaults.java │ │ │ └── SegmentDisplayActivity.java │ │ └── AndroidManifest.xml ├── build.gradle └── README.md ├── matrixkeypad ├── .gitignore ├── rpi3_schematics.fzz ├── rpi3_schematics.png ├── src │ └── main │ │ ├── res │ │ ├── values │ │ │ └── strings.xml │ │ └── layout │ │ │ └── layout_main.xml │ │ ├── java │ │ └── com │ │ │ └── example │ │ │ └── androidthings │ │ │ └── driversamples │ │ │ ├── BoardDefaults.java │ │ │ └── MatrixKeypadActivity.java │ │ └── AndroidManifest.xml ├── proguard-rules.pro ├── build.gradle └── README.md ├── mma7660fc ├── rpi3_schematics.fzz ├── rpi3_schematics.png ├── .google │ └── packaging.yaml ├── src │ └── main │ │ ├── res │ │ └── values │ │ │ └── strings.xml │ │ ├── java │ │ └── com │ │ │ └── example │ │ │ └── androidthings │ │ │ └── driversamples │ │ │ ├── BoardDefaults.java │ │ │ └── AccelerometerActivity.java │ │ └── AndroidManifest.xml ├── build.gradle └── README.md ├── pwmservo ├── rpi3_schematics.fzz ├── rpi3_schematics.png ├── .google │ └── packaging.yaml ├── src │ └── main │ │ ├── res │ │ └── values │ │ │ └── strings.xml │ │ ├── java │ │ └── com │ │ │ └── example │ │ │ └── androidthings │ │ │ └── driversamples │ │ │ ├── BoardDefaults.java │ │ │ └── ServoActivity.java │ │ └── AndroidManifest.xml ├── build.gradle └── README.md ├── ssd1306 ├── rpi3_schematics.fzz ├── rpi3_schematics.png ├── src │ └── main │ │ ├── res │ │ ├── drawable-nodpi │ │ │ └── flower.png │ │ └── values │ │ │ └── strings.xml │ │ ├── java │ │ └── com │ │ │ └── example │ │ │ └── androidthings │ │ │ └── driversamples │ │ │ ├── BoardDefaults.java │ │ │ └── OledScreenActivity.java │ │ └── AndroidManifest.xml ├── .google │ └── packaging.yaml ├── build.gradle └── README.md ├── pwmspeaker ├── rpi3_schematics.fzz ├── rpi3_schematics.png ├── .google │ └── packaging.yaml ├── src │ └── main │ │ ├── res │ │ └── values │ │ │ └── strings.xml │ │ ├── java │ │ └── com │ │ │ └── example │ │ │ └── androidthings │ │ │ └── driversamples │ │ │ ├── MusicNotes.java │ │ │ ├── BoardDefaults.java │ │ │ └── SpeakerActivity.java │ │ └── AndroidManifest.xml ├── build.gradle └── README.md ├── gradle └── wrapper │ ├── gradle-wrapper.jar │ └── gradle-wrapper.properties ├── .google └── packaging.yaml ├── .gitignore ├── settings.gradle ├── README.md ├── CONTRIBUTING.md ├── gradlew.bat ├── gradlew └── LICENSE /apa102/.gitignore: -------------------------------------------------------------------------------- 1 | /build 2 | -------------------------------------------------------------------------------- /bmx280/.gitignore: -------------------------------------------------------------------------------- 1 | /build 2 | -------------------------------------------------------------------------------- /gps/.gitignore: -------------------------------------------------------------------------------- 1 | /build 2 | -------------------------------------------------------------------------------- /tm1637/.gitignore: -------------------------------------------------------------------------------- 1 | /build 2 | -------------------------------------------------------------------------------- /ads1015/.gitignore: -------------------------------------------------------------------------------- 1 | /build 2 | -------------------------------------------------------------------------------- /cap1xxx/.gitignore: -------------------------------------------------------------------------------- 1 | /build 2 | -------------------------------------------------------------------------------- /ht16k33/.gitignore: -------------------------------------------------------------------------------- 1 | /build 2 | -------------------------------------------------------------------------------- /matrixkeypad/.gitignore: -------------------------------------------------------------------------------- 1 | /build 2 | -------------------------------------------------------------------------------- /apa102/rpi3_schematics.fzz: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/androidthings/drivers-samples/HEAD/apa102/rpi3_schematics.fzz -------------------------------------------------------------------------------- /apa102/rpi3_schematics.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/androidthings/drivers-samples/HEAD/apa102/rpi3_schematics.png -------------------------------------------------------------------------------- /bmx280/rpi3_schematics.fzz: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/androidthings/drivers-samples/HEAD/bmx280/rpi3_schematics.fzz -------------------------------------------------------------------------------- /bmx280/rpi3_schematics.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/androidthings/drivers-samples/HEAD/bmx280/rpi3_schematics.png -------------------------------------------------------------------------------- /tm1637/rpi3_schematics.fzz: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/androidthings/drivers-samples/HEAD/tm1637/rpi3_schematics.fzz -------------------------------------------------------------------------------- /tm1637/rpi3_schematics.png: -------------------------------------------------------------------------------- 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-------------------------------------------------------------------------------- /ht16k33/rpi3_schematics.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/androidthings/drivers-samples/HEAD/ht16k33/rpi3_schematics.png -------------------------------------------------------------------------------- /mma7660fc/rpi3_schematics.fzz: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/androidthings/drivers-samples/HEAD/mma7660fc/rpi3_schematics.fzz -------------------------------------------------------------------------------- /mma7660fc/rpi3_schematics.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/androidthings/drivers-samples/HEAD/mma7660fc/rpi3_schematics.png -------------------------------------------------------------------------------- /pwmservo/rpi3_schematics.fzz: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/androidthings/drivers-samples/HEAD/pwmservo/rpi3_schematics.fzz -------------------------------------------------------------------------------- /pwmservo/rpi3_schematics.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/androidthings/drivers-samples/HEAD/pwmservo/rpi3_schematics.png -------------------------------------------------------------------------------- /ssd1306/rpi3_schematics.fzz: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/androidthings/drivers-samples/HEAD/ssd1306/rpi3_schematics.fzz -------------------------------------------------------------------------------- /ssd1306/rpi3_schematics.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/androidthings/drivers-samples/HEAD/ssd1306/rpi3_schematics.png -------------------------------------------------------------------------------- /pwmspeaker/rpi3_schematics.fzz: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/androidthings/drivers-samples/HEAD/pwmspeaker/rpi3_schematics.fzz -------------------------------------------------------------------------------- /pwmspeaker/rpi3_schematics.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/androidthings/drivers-samples/HEAD/pwmspeaker/rpi3_schematics.png -------------------------------------------------------------------------------- /gradle/wrapper/gradle-wrapper.jar: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/androidthings/drivers-samples/HEAD/gradle/wrapper/gradle-wrapper.jar -------------------------------------------------------------------------------- /matrixkeypad/rpi3_schematics.fzz: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/androidthings/drivers-samples/HEAD/matrixkeypad/rpi3_schematics.fzz -------------------------------------------------------------------------------- /matrixkeypad/rpi3_schematics.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/androidthings/drivers-samples/HEAD/matrixkeypad/rpi3_schematics.png -------------------------------------------------------------------------------- /ssd1306/src/main/res/drawable-nodpi/flower.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/androidthings/drivers-samples/HEAD/ssd1306/src/main/res/drawable-nodpi/flower.png -------------------------------------------------------------------------------- /matrixkeypad/src/main/res/values/strings.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | MatrixKeypad Demo 4 | -------------------------------------------------------------------------------- /.google/packaging.yaml: -------------------------------------------------------------------------------- 1 | status: PUBLISHED 2 | technologies: [Android, Android Things] 3 | categories: [Android Things] 4 | languages: [Java] 5 | solutions: [IoT] 6 | github: androidthings/drivers-samples 7 | license: apache2 8 | -------------------------------------------------------------------------------- /gps/.google/packaging.yaml: -------------------------------------------------------------------------------- 1 | status: PUBLISHED 2 | technologies: [Android, Android Things] 3 | categories: [Android Things] 4 | languages: [Java] 5 | solutions: [IoT] 6 | github: androidthings/drivers-samples 7 | license: apache2 8 | -------------------------------------------------------------------------------- /apa102/.google/packaging.yaml: -------------------------------------------------------------------------------- 1 | status: PUBLISHED 2 | technologies: [Android, Android Things] 3 | categories: [Android Things] 4 | languages: [Java] 5 | solutions: [IoT] 6 | github: androidthings/drivers-samples 7 | license: apache2 8 | -------------------------------------------------------------------------------- /bmx280/.google/packaging.yaml: -------------------------------------------------------------------------------- 1 | status: PUBLISHED 2 | technologies: [Android, Android Things] 3 | categories: [Android Things] 4 | languages: [Java] 5 | solutions: [IoT] 6 | github: androidthings/drivers-samples 7 | license: apache2 8 | -------------------------------------------------------------------------------- /cap1xxx/.google/packaging.yaml: -------------------------------------------------------------------------------- 1 | status: PUBLISHED 2 | technologies: [Android, Android Things] 3 | categories: [Android Things] 4 | languages: [Java] 5 | solutions: [IoT] 6 | github: androidthings/drivers-samples 7 | license: apache2 8 | -------------------------------------------------------------------------------- /ht16k33/.google/packaging.yaml: -------------------------------------------------------------------------------- 1 | status: PUBLISHED 2 | technologies: [Android, Android Things] 3 | categories: [Android Things] 4 | languages: [Java] 5 | solutions: [IoT] 6 | github: androidthings/drivers-samples 7 | license: apache2 8 | -------------------------------------------------------------------------------- /mma7660fc/.google/packaging.yaml: -------------------------------------------------------------------------------- 1 | status: PUBLISHED 2 | technologies: [Android, Android Things] 3 | categories: [Android Things] 4 | languages: [Java] 5 | solutions: [IoT] 6 | github: androidthings/drivers-samples 7 | license: apache2 8 | -------------------------------------------------------------------------------- /pwmservo/.google/packaging.yaml: -------------------------------------------------------------------------------- 1 | status: PUBLISHED 2 | technologies: [Android, Android Things] 3 | categories: [Android Things] 4 | languages: [Java] 5 | solutions: [IoT] 6 | github: androidthings/drivers-samples 7 | license: apache2 8 | -------------------------------------------------------------------------------- /pwmspeaker/.google/packaging.yaml: -------------------------------------------------------------------------------- 1 | status: PUBLISHED 2 | technologies: [Android, Android Things] 3 | categories: [Android Things] 4 | languages: [Java] 5 | solutions: [IoT] 6 | github: androidthings/drivers-samples 7 | license: apache2 8 | -------------------------------------------------------------------------------- /ssd1306/.google/packaging.yaml: -------------------------------------------------------------------------------- 1 | status: PUBLISHED 2 | technologies: [Android, Android Things] 3 | categories: [Android Things] 4 | languages: [Java] 5 | solutions: [IoT] 6 | github: androidthings/drivers-samples 7 | license: apache2 8 | -------------------------------------------------------------------------------- /tm1637/.google/packaging.yaml: -------------------------------------------------------------------------------- 1 | status: PUBLISHED 2 | technologies: [Android, Android Things] 3 | categories: [Android Things] 4 | languages: [Java] 5 | solutions: [IoT] 6 | github: androidthings/drivers-samples 7 | license: apache2 8 | -------------------------------------------------------------------------------- /gradle/wrapper/gradle-wrapper.properties: -------------------------------------------------------------------------------- 1 | #Fri Aug 10 16:22:03 PDT 2018 2 | distributionBase=GRADLE_USER_HOME 3 | distributionPath=wrapper/dists 4 | zipStoreBase=GRADLE_USER_HOME 5 | zipStorePath=wrapper/dists 6 | distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip 7 | -------------------------------------------------------------------------------- /.gitignore: -------------------------------------------------------------------------------- 1 | ### Android ### 2 | # Built application files 3 | *.apk 4 | *.ap_ 5 | 6 | # Files for the ART/Dalvik VM 7 | *.dex 8 | 9 | # Java class files 10 | *.class 11 | 12 | # Generated files 13 | bin/ 14 | gen/ 15 | out/ 16 | 17 | # Gradle files 18 | .gradle/ 19 | build/ 20 | 21 | # Local configuration file (sdk path, etc) 22 | local.properties 23 | gradle.properties 24 | 25 | # Proguard folder generated by Eclipse 26 | proguard/ 27 | 28 | # Log Files 29 | *.log 30 | 31 | # Android Studio Navigation editor temp files 32 | .navigation/ 33 | 34 | # Android Studio captures folder 35 | captures/ 36 | 37 | # Intellij 38 | *.iml 39 | *.iws 40 | .idea/ 41 | 42 | # External native build folder generated in Android Studio 2.2 and later 43 | .externalNativeBuild 44 | 45 | .DS_Store 46 | -------------------------------------------------------------------------------- /gps/src/main/res/values/strings.xml: -------------------------------------------------------------------------------- 1 | 2 | 17 | 18 | GPS demo 19 | 20 | -------------------------------------------------------------------------------- /ads1015/src/main/res/values/strings.xml: -------------------------------------------------------------------------------- 1 | 2 | 17 | 18 | ADS1015 19 | 20 | -------------------------------------------------------------------------------- /apa102/src/main/res/values/strings.xml: -------------------------------------------------------------------------------- 1 | 2 | 17 | 18 | APA102 demo 19 | 20 | -------------------------------------------------------------------------------- /bmx280/src/main/res/values/strings.xml: -------------------------------------------------------------------------------- 1 | 2 | 17 | 18 | Temperature demo 19 | 20 | -------------------------------------------------------------------------------- /cap1xxx/src/main/res/values/strings.xml: -------------------------------------------------------------------------------- 1 | 2 | 17 | 18 | CapTouch demo 19 | 20 | -------------------------------------------------------------------------------- /pwmservo/src/main/res/values/strings.xml: -------------------------------------------------------------------------------- 1 | 2 | 17 | 18 | Servo demo 19 | 20 | -------------------------------------------------------------------------------- /pwmspeaker/src/main/res/values/strings.xml: -------------------------------------------------------------------------------- 1 | 2 | 17 | 18 | Speaker Demo 19 | 20 | -------------------------------------------------------------------------------- /ssd1306/src/main/res/values/strings.xml: -------------------------------------------------------------------------------- 1 | 2 | 17 | 18 | OledScreen Demo 19 | 20 | -------------------------------------------------------------------------------- /mma7660fc/src/main/res/values/strings.xml: -------------------------------------------------------------------------------- 1 | 2 | 17 | 18 | Accelerometer Demo 19 | 20 | -------------------------------------------------------------------------------- /tm1637/src/main/res/values/strings.xml: -------------------------------------------------------------------------------- 1 | 2 | 17 | 18 | NumericDisplay demo 19 | 20 | -------------------------------------------------------------------------------- /ht16k33/src/main/res/values/strings.xml: -------------------------------------------------------------------------------- 1 | 2 | 17 | 18 | AlphanumericDisplay demo 19 | 20 | -------------------------------------------------------------------------------- /settings.gradle: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright 2017, The Android Open Source Project 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | 17 | include ':ads1015' 18 | include ':apa102' 19 | include ':bmx280' 20 | include ':cap1xxx' 21 | include ':gps' 22 | include ':ht16k33' 23 | include ':matrixkeypad' 24 | include ':mma7660fc' 25 | include ':pwmspeaker' 26 | include ':pwmservo' 27 | include ':ssd1306' 28 | include ':tm1637' 29 | -------------------------------------------------------------------------------- /matrixkeypad/proguard-rules.pro: -------------------------------------------------------------------------------- 1 | # Add project specific ProGuard rules here. 2 | # By default, the flags in this file are appended to flags specified 3 | # in /usr/local/google/home/fleker/Android/Sdk/tools/proguard/proguard-android.txt 4 | # You can edit the include path and order by changing the proguardFiles 5 | # directive in build.gradle. 6 | # 7 | # For more details, see 8 | # http://developer.android.com/guide/developing/tools/proguard.html 9 | 10 | # Add any project specific keep options here: 11 | 12 | # If your project uses WebView with JS, uncomment the following 13 | # and specify the fully qualified class name to the JavaScript interface 14 | # class: 15 | #-keepclassmembers class fqcn.of.javascript.interface.for.webview { 16 | # public *; 17 | #} 18 | 19 | # Uncomment this to preserve the line number information for 20 | # debugging stack traces. 21 | #-keepattributes SourceFile,LineNumberTable 22 | 23 | # If you keep the line number information, uncomment this to 24 | # hide the original source file name. 25 | #-renamesourcefileattribute SourceFile 26 | -------------------------------------------------------------------------------- /mma7660fc/build.gradle: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright 2016, The Android Open Source Project 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | 17 | apply plugin: 'com.android.application' 18 | 19 | android { 20 | compileSdkVersion 27 21 | 22 | defaultConfig { 23 | applicationId 'com.example.androidthings.driversamples' 24 | minSdkVersion 27 25 | targetSdkVersion 27 26 | versionCode 1 27 | versionName '1.0' 28 | } 29 | } 30 | 31 | dependencies { 32 | implementation 'com.google.android.things.contrib:driver-mma7660fc:1.0' 33 | compileOnly 'com.google.android.things:androidthings:1.0' 34 | } 35 | -------------------------------------------------------------------------------- /pwmspeaker/src/main/java/com/example/androidthings/driversamples/MusicNotes.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright 2016, The Android Open Source Project 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | 17 | package com.example.androidthings.driversamples; 18 | 19 | public class MusicNotes { 20 | 21 | public static final double REST = -1; 22 | public static final double G4 = 391.995; 23 | public static final double E4_FLAT = 311.127; 24 | 25 | public static final double[] DRAMATIC_THEME = { 26 | G4, REST, G4, REST, G4, REST, E4_FLAT, E4_FLAT 27 | }; 28 | 29 | private MusicNotes() { 30 | //no instance 31 | } 32 | } 33 | -------------------------------------------------------------------------------- /gps/build.gradle: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright 2016, The Android Open Source Project 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | 17 | apply plugin: 'com.android.application' 18 | 19 | android { 20 | compileSdkVersion 27 21 | 22 | defaultConfig { 23 | applicationId "com.example.androidthings.driversamples" 24 | minSdkVersion 27 25 | targetSdkVersion 27 26 | versionCode 1 27 | versionName "1.0" 28 | } 29 | buildTypes { 30 | release { 31 | minifyEnabled false 32 | proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro' 33 | } 34 | } 35 | } 36 | 37 | dependencies { 38 | implementation 'com.google.android.things.contrib:driver-gps:1.0' 39 | compileOnly 'com.google.android.things:androidthings:1.0' 40 | } 41 | -------------------------------------------------------------------------------- /pwmservo/build.gradle: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright 2016, The Android Open Source Project 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | 17 | apply plugin: 'com.android.application' 18 | 19 | android { 20 | compileSdkVersion 27 21 | defaultConfig { 22 | applicationId 'com.example.androidthings.driversamples' 23 | minSdkVersion 27 24 | targetSdkVersion 27 25 | versionCode 1 26 | versionName "1.0" 27 | } 28 | buildTypes { 29 | release { 30 | minifyEnabled false 31 | proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro' 32 | } 33 | } 34 | } 35 | 36 | dependencies { 37 | implementation 'com.google.android.things.contrib:driver-pwmservo:1.0' 38 | compileOnly 'com.google.android.things:androidthings:1.0' 39 | } 40 | -------------------------------------------------------------------------------- /apa102/build.gradle: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright 2016, The Android Open Source Project 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | 17 | apply plugin: 'com.android.application' 18 | 19 | android { 20 | compileSdkVersion 27 21 | 22 | defaultConfig { 23 | applicationId 'com.example.androidthings.driversamples' 24 | minSdkVersion 27 25 | targetSdkVersion 27 26 | versionCode 1 27 | versionName "1.0" 28 | } 29 | buildTypes { 30 | release { 31 | minifyEnabled false 32 | proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro' 33 | } 34 | } 35 | } 36 | 37 | dependencies { 38 | implementation 'com.google.android.things.contrib:driver-apa102:1.0' 39 | compileOnly 'com.google.android.things:androidthings:1.0' 40 | } 41 | -------------------------------------------------------------------------------- /bmx280/build.gradle: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright 2016, The Android Open Source Project 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | 17 | apply plugin: 'com.android.application' 18 | 19 | android { 20 | compileSdkVersion 27 21 | 22 | defaultConfig { 23 | applicationId 'com.example.androidthings.driversamples' 24 | minSdkVersion 27 25 | targetSdkVersion 27 26 | versionCode 1 27 | versionName "1.0" 28 | } 29 | buildTypes { 30 | release { 31 | minifyEnabled false 32 | proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro' 33 | } 34 | } 35 | } 36 | 37 | dependencies { 38 | implementation 'com.google.android.things.contrib:driver-bmx280:1.0' 39 | compileOnly 'com.google.android.things:androidthings:1.0' 40 | } 41 | -------------------------------------------------------------------------------- /ht16k33/build.gradle: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright 2016, The Android Open Source Project 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | 17 | apply plugin: 'com.android.application' 18 | 19 | android { 20 | compileSdkVersion 27 21 | 22 | defaultConfig { 23 | applicationId 'com.example.androidthings.driversamples' 24 | minSdkVersion 27 25 | targetSdkVersion 27 26 | versionCode 1 27 | versionName "1.0" 28 | } 29 | buildTypes { 30 | release { 31 | minifyEnabled false 32 | proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro' 33 | } 34 | } 35 | } 36 | 37 | dependencies { 38 | implementation 'com.google.android.things.contrib:driver-ht16k33:1.0' 39 | compileOnly 'com.google.android.things:androidthings:1.0' 40 | } 41 | -------------------------------------------------------------------------------- /pwmspeaker/build.gradle: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright 2016, The Android Open Source Project 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | 17 | apply plugin: 'com.android.application' 18 | 19 | android { 20 | compileSdkVersion 27 21 | defaultConfig { 22 | applicationId 'com.example.androidthings.driversamples' 23 | minSdkVersion 27 24 | targetSdkVersion 27 25 | versionCode 1 26 | versionName "1.0" 27 | } 28 | buildTypes { 29 | release { 30 | minifyEnabled false 31 | proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro' 32 | } 33 | } 34 | } 35 | 36 | dependencies { 37 | implementation 'com.google.android.things.contrib:driver-pwmspeaker:1.0' 38 | compileOnly 'com.google.android.things:androidthings:1.0' 39 | } 40 | -------------------------------------------------------------------------------- /ssd1306/build.gradle: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright 2016, The Android Open Source Project 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | 17 | apply plugin: 'com.android.application' 18 | 19 | android { 20 | compileSdkVersion 27 21 | 22 | defaultConfig { 23 | applicationId 'com.example.androidthings.driversamples' 24 | minSdkVersion 27 25 | targetSdkVersion 27 26 | versionCode 1 27 | versionName "1.0" 28 | } 29 | buildTypes { 30 | release { 31 | minifyEnabled false 32 | proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro' 33 | } 34 | } 35 | } 36 | 37 | dependencies { 38 | implementation 'com.google.android.things.contrib:driver-ssd1306:1.1' 39 | compileOnly 'com.google.android.things:androidthings:1.0' 40 | } 41 | -------------------------------------------------------------------------------- /tm1637/build.gradle: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright 2016, The Android Open Source Project 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | 17 | apply plugin: 'com.android.application' 18 | 19 | android { 20 | compileSdkVersion 27 21 | 22 | defaultConfig { 23 | applicationId 'com.example.androidthings.driversamples' 24 | minSdkVersion 27 25 | targetSdkVersion 27 26 | versionCode 1 27 | versionName "1.0" 28 | } 29 | buildTypes { 30 | release { 31 | minifyEnabled false 32 | proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro' 33 | } 34 | } 35 | } 36 | 37 | dependencies { 38 | implementation 'com.google.android.things.contrib:driver-tm1637:1.0' 39 | compileOnly 'com.google.android.things:androidthings:1.0' 40 | } 41 | -------------------------------------------------------------------------------- /cap1xxx/build.gradle: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright 2016, The Android Open Source Project 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | 17 | apply plugin: 'com.android.application' 18 | 19 | android { 20 | compileSdkVersion 27 21 | 22 | defaultConfig { 23 | applicationId "com.example.androidthings.driversamples" 24 | minSdkVersion 27 25 | targetSdkVersion 27 26 | versionCode 1 27 | versionName "1.0" 28 | } 29 | 30 | buildTypes { 31 | release { 32 | minifyEnabled false 33 | proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro' 34 | } 35 | } 36 | } 37 | 38 | dependencies { 39 | implementation 'com.google.android.things.contrib:driver-cap1xxx:2.0' 40 | compileOnly 'com.google.android.things:androidthings:1.0' 41 | } 42 | -------------------------------------------------------------------------------- /ads1015/build.gradle: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright 2018, The Android Open Source Project 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | 17 | apply plugin: 'com.android.application' 18 | 19 | android { 20 | compileSdkVersion 27 21 | 22 | defaultConfig { 23 | applicationId 'com.example.androidthings.driversamples' 24 | minSdkVersion 27 25 | targetSdkVersion 27 26 | versionCode 1 27 | versionName "1.0" 28 | } 29 | 30 | buildTypes { 31 | release { 32 | minifyEnabled false 33 | proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro' 34 | } 35 | } 36 | 37 | } 38 | 39 | dependencies { 40 | compileOnly 'com.google.android.things:androidthings:1.0' 41 | implementation 'com.google.android.things.contrib:driver-adc:2.1' 42 | } 43 | -------------------------------------------------------------------------------- /matrixkeypad/build.gradle: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright 2017, The Android Open Source Project 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | 17 | apply plugin: 'com.android.application' 18 | 19 | android { 20 | compileSdkVersion 27 21 | 22 | defaultConfig { 23 | applicationId "com.example.androidthings.driversamples" 24 | minSdkVersion 27 25 | targetSdkVersion 27 26 | versionCode 1 27 | versionName "1.0" 28 | } 29 | buildTypes { 30 | release { 31 | minifyEnabled false 32 | proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro' 33 | } 34 | } 35 | } 36 | 37 | dependencies { 38 | implementation 'com.google.android.things.contrib:driver-matrixkeypad:1.0' 39 | compileOnly 'com.google.android.things:androidthings:1.0' 40 | } 41 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # Peripheral Driver Samples 2 | 3 | Samples for Android Things peripheral drivers located in the 4 | [contrib-drivers repository](https://github.com/androidthings/contrib-drivers). 5 | 6 | > **Note:** The Android Things Console will be turned down for non-commercial 7 | > use on January 5, 2022. For more details, see the 8 | > [FAQ page](https://developer.android.com/things/faq). 9 | 10 | ## Build and install 11 | 12 | Open the project in Android Studio, select the "Run Configuration" for the 13 | sample you want to run and click the "Run" button. 14 | 15 | See each sample subdirectory `README.md` for more instructions. 16 | 17 | ## License 18 | 19 | Copyright 2016 Google Inc. 20 | 21 | Licensed to the Apache Software Foundation (ASF) under one or more contributor 22 | license agreements. See the NOTICE file distributed with this work for 23 | additional information regarding copyright ownership. The ASF licenses this 24 | file to you under the Apache License, Version 2.0 (the "License"); you may not 25 | use this file except in compliance with the License. You may obtain a copy of 26 | the License at 27 | 28 | http://www.apache.org/licenses/LICENSE-2.0 29 | 30 | Unless required by applicable law or agreed to in writing, software 31 | distributed under the License is distributed on an "AS IS" BASIS, WITHOUT 32 | WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the 33 | License for the specific language governing permissions and limitations under 34 | the License. 35 | -------------------------------------------------------------------------------- /matrixkeypad/src/main/res/layout/layout_main.xml: -------------------------------------------------------------------------------- 1 | 2 | 17 | 22 | 30 | 36 | -------------------------------------------------------------------------------- /pwmservo/src/main/java/com/example/androidthings/driversamples/BoardDefaults.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright 2016, The Android Open Source Project 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | 17 | package com.example.androidthings.driversamples; 18 | 19 | import android.os.Build; 20 | 21 | @SuppressWarnings("WeakerAccess") 22 | public class BoardDefaults { 23 | private static final String DEVICE_RPI3 = "rpi3"; 24 | private static final String DEVICE_RPI3BP = "rpi3bp"; 25 | private static final String DEVICE_IMX7D_PICO = "imx7d_pico"; 26 | 27 | public static String getPwmPin() { 28 | switch (Build.DEVICE) { 29 | case DEVICE_RPI3: 30 | case DEVICE_RPI3BP: 31 | return "PWM0"; 32 | case DEVICE_IMX7D_PICO: 33 | return "PWM1"; 34 | default: 35 | throw new UnsupportedOperationException("Unknown device: " + Build.DEVICE); 36 | } 37 | } 38 | } 39 | -------------------------------------------------------------------------------- /pwmspeaker/src/main/java/com/example/androidthings/driversamples/BoardDefaults.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright 2016, The Android Open Source Project 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | 17 | package com.example.androidthings.driversamples; 18 | 19 | import android.os.Build; 20 | 21 | @SuppressWarnings("WeakerAccess") 22 | public class BoardDefaults { 23 | private static final String DEVICE_RPI3 = "rpi3"; 24 | private static final String DEVICE_RPI3BP = "rpi3bp"; 25 | private static final String DEVICE_IMX7D_PICO = "imx7d_pico"; 26 | 27 | public static String getPwmPin() { 28 | switch (Build.DEVICE) { 29 | case DEVICE_RPI3: 30 | case DEVICE_RPI3BP: 31 | return "PWM1"; 32 | case DEVICE_IMX7D_PICO: 33 | return "PWM2"; 34 | default: 35 | throw new UnsupportedOperationException("Unknown device: " + Build.DEVICE); 36 | } 37 | } 38 | } 39 | -------------------------------------------------------------------------------- /ads1015/src/main/java/com/example/android/things/ads1015/BoardDefaults.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright 2018, The Android Open Source Project 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | 17 | package com.example.android.things.ads1015; 18 | 19 | import android.os.Build; 20 | 21 | @SuppressWarnings("WeakerAccess") 22 | public class BoardDefaults { 23 | private static final String DEVICE_RPI3 = "rpi3"; 24 | private static final String DEVICE_RPI3BP = "rpi3bp"; 25 | private static final String DEVICE_IMX7D_PICO = "imx7d_pico"; 26 | 27 | /** 28 | * Return the preferred I2C port for each board. 29 | */ 30 | public static String getI2CPort() { 31 | switch (Build.DEVICE) { 32 | case DEVICE_RPI3: 33 | case DEVICE_RPI3BP: 34 | return "I2C1"; 35 | case DEVICE_IMX7D_PICO: 36 | return "I2C1"; 37 | default: 38 | throw new IllegalStateException("Unknown Build.DEVICE " + Build.DEVICE); 39 | } 40 | } 41 | } 42 | -------------------------------------------------------------------------------- /gps/src/main/java/com/example/androidthings/driversamples/BoardDefaults.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright 2016, The Android Open Source Project 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | 17 | package com.example.androidthings.driversamples; 18 | 19 | import android.os.Build; 20 | 21 | @SuppressWarnings("WeakerAccess") 22 | public class BoardDefaults { 23 | private static final String DEVICE_RPI3 = "rpi3"; 24 | private static final String DEVICE_RPI3BP = "rpi3bp"; 25 | private static final String DEVICE_IMX7D_PICO = "imx7d_pico"; 26 | 27 | /** 28 | * Return the UART for current board. 29 | */ 30 | public static String getUartName() { 31 | switch (Build.DEVICE) { 32 | case DEVICE_RPI3: 33 | case DEVICE_RPI3BP: 34 | return "UART0"; 35 | case DEVICE_IMX7D_PICO: 36 | return "UART6"; 37 | default: 38 | throw new IllegalStateException("Unknown Build.DEVICE " + Build.DEVICE); 39 | } 40 | } 41 | } 42 | -------------------------------------------------------------------------------- /apa102/src/main/java/com/example/androidthings/driversamples/BoardDefaults.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright 2016, The Android Open Source Project 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | 17 | package com.example.androidthings.driversamples; 18 | 19 | import android.os.Build; 20 | 21 | @SuppressWarnings("WeakerAccess") 22 | public class BoardDefaults { 23 | private static final String DEVICE_RPI3 = "rpi3"; 24 | private static final String DEVICE_RPI3BP = "rpi3bp"; 25 | private static final String DEVICE_IMX7D_PICO = "imx7d_pico"; 26 | /** 27 | * Return the preferred I2C port for each board. 28 | */ 29 | public static String getSPIPort() { 30 | switch (Build.DEVICE) { 31 | case DEVICE_RPI3: 32 | case DEVICE_RPI3BP: 33 | return "SPI0.0"; 34 | case DEVICE_IMX7D_PICO: 35 | return "SPI3.1"; 36 | default: 37 | throw new IllegalStateException("Unknown Build.DEVICE " + Build.DEVICE); 38 | } 39 | } 40 | } 41 | -------------------------------------------------------------------------------- /bmx280/src/main/java/com/example/androidthings/driversamples/BoardDefaults.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright 2016, The Android Open Source Project 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | 17 | package com.example.androidthings.driversamples; 18 | 19 | import android.os.Build; 20 | 21 | @SuppressWarnings("WeakerAccess") 22 | public class BoardDefaults { 23 | private static final String DEVICE_RPI3 = "rpi3"; 24 | private static final String DEVICE_RPI3BP = "rpi3bp"; 25 | private static final String DEVICE_IMX7D_PICO = "imx7d_pico"; 26 | 27 | /** 28 | * Return the preferred I2C port for each board. 29 | */ 30 | public static String getI2CPort() { 31 | switch (Build.DEVICE) { 32 | case DEVICE_RPI3: 33 | case DEVICE_RPI3BP: 34 | return "I2C1"; 35 | case DEVICE_IMX7D_PICO: 36 | return "I2C1"; 37 | default: 38 | throw new IllegalStateException("Unknown Build.DEVICE " + Build.DEVICE); 39 | } 40 | } 41 | } 42 | -------------------------------------------------------------------------------- /cap1xxx/src/main/java/com/example/androidthings/driversamples/BoardDefaults.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright 2016, The Android Open Source Project 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | 17 | package com.example.androidthings.driversamples; 18 | 19 | import android.os.Build; 20 | 21 | @SuppressWarnings("WeakerAccess") 22 | public class BoardDefaults { 23 | private static final String DEVICE_RPI3 = "rpi3"; 24 | private static final String DEVICE_RPI3BP = "rpi3bp"; 25 | private static final String DEVICE_IMX7D_PICO = "imx7d_pico"; 26 | 27 | /** 28 | * Return the preferred I2C port for each board. 29 | */ 30 | public static String getI2CPort() { 31 | switch (Build.DEVICE) { 32 | case DEVICE_RPI3: 33 | case DEVICE_RPI3BP: 34 | return "I2C1"; 35 | case DEVICE_IMX7D_PICO: 36 | return "I2C1"; 37 | default: 38 | throw new IllegalStateException("Unknown Build.DEVICE " + Build.DEVICE); 39 | } 40 | } 41 | } 42 | -------------------------------------------------------------------------------- /ht16k33/src/main/java/com/example/androidthings/driversamples/BoardDefaults.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright 2016, The Android Open Source Project 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | 17 | package com.example.androidthings.driversamples; 18 | 19 | import android.os.Build; 20 | 21 | @SuppressWarnings("WeakerAccess") 22 | public class BoardDefaults { 23 | private static final String DEVICE_RPI3 = "rpi3"; 24 | private static final String DEVICE_RPI3BP = "rpi3bp"; 25 | private static final String DEVICE_IMX7D_PICO = "imx7d_pico"; 26 | 27 | /** 28 | * Return the preferred I2C port for each board. 29 | */ 30 | public static String getI2CPort() { 31 | switch (Build.DEVICE) { 32 | case DEVICE_RPI3: 33 | case DEVICE_RPI3BP: 34 | return "I2C1"; 35 | case DEVICE_IMX7D_PICO: 36 | return "I2C1"; 37 | default: 38 | throw new IllegalStateException("Unknown Build.DEVICE " + Build.DEVICE); 39 | } 40 | } 41 | } 42 | -------------------------------------------------------------------------------- /mma7660fc/src/main/java/com/example/androidthings/driversamples/BoardDefaults.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright 2016, The Android Open Source Project 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | 17 | package com.example.androidthings.driversamples; 18 | 19 | import android.os.Build; 20 | 21 | @SuppressWarnings("WeakerAccess") 22 | public class BoardDefaults { 23 | private static final String DEVICE_RPI3 = "rpi3"; 24 | private static final String DEVICE_RPI3BP = "rpi3bp"; 25 | private static final String DEVICE_IMX7D_PICO = "imx7d_pico"; 26 | 27 | /** 28 | * Return the preferred I2C port for each board. 29 | */ 30 | public static String getI2CPort() { 31 | switch (Build.DEVICE) { 32 | case DEVICE_RPI3: 33 | case DEVICE_RPI3BP: 34 | return "I2C1"; 35 | case DEVICE_IMX7D_PICO: 36 | return "I2C1"; 37 | default: 38 | throw new IllegalStateException("Unknown Build.DEVICE " + Build.DEVICE); 39 | } 40 | } 41 | } 42 | -------------------------------------------------------------------------------- /ssd1306/src/main/java/com/example/androidthings/driversamples/BoardDefaults.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright 2016, The Android Open Source Project 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | 17 | package com.example.androidthings.driversamples; 18 | 19 | import android.os.Build; 20 | 21 | @SuppressWarnings("WeakerAccess") 22 | public class BoardDefaults { 23 | private static final String DEVICE_RPI3 = "rpi3"; 24 | private static final String DEVICE_RPI3BP = "rpi3bp"; 25 | private static final String DEVICE_IMX7D_PICO = "imx7d_pico"; 26 | 27 | /** 28 | * Return the preferred I2C port for each board. 29 | */ 30 | public static String getI2CPort() { 31 | switch (Build.DEVICE) { 32 | case DEVICE_RPI3: 33 | case DEVICE_RPI3BP: 34 | return "I2C1"; 35 | case DEVICE_IMX7D_PICO: 36 | return "I2C1"; 37 | default: 38 | throw new IllegalStateException("Unknown Build.DEVICE " + Build.DEVICE); 39 | } 40 | } 41 | } 42 | -------------------------------------------------------------------------------- /CONTRIBUTING.md: -------------------------------------------------------------------------------- 1 | # How to become a contributor and submit your own code 2 | 3 | ## Contributor License Agreements 4 | 5 | We'd love to accept your sample apps and patches! Before we can take them, we 6 | have to jump a couple of legal hurdles. 7 | 8 | Please fill out either the individual or corporate Contributor License Agreement (CLA). 9 | 10 | * If you are an individual writing original source code and you're sure you 11 | own the intellectual property, then you'll need to sign an [individual CLA] 12 | (https://developers.google.com/open-source/cla/individual). 13 | * If you work for a company that wants to allow you to contribute your work, 14 | then you'll need to sign a [corporate CLA] 15 | (https://developers.google.com/open-source/cla/corporate). 16 | 17 | Follow either of the two links above to access the appropriate CLA and 18 | instructions for how to sign and return it. Once we receive it, we'll be able to 19 | accept your pull requests. 20 | 21 | ## Contributing A Patch 22 | 23 | 1. Submit an issue describing your proposed change to the repo in question. 24 | 1. The repo owner will respond to your issue promptly. 25 | 1. If your proposed change is accepted, and you haven't already done so, sign a 26 | Contributor License Agreement (see details above). 27 | 1. Fork the desired repo, develop and test your code changes. 28 | 1. Ensure that your code adheres to the existing style in the sample to which 29 | you are contributing. Refer to the 30 | [Android Code Style Guide] 31 | (https://source.android.com/source/code-style.html) for the 32 | recommended coding standards for this organization. 33 | 1. Ensure that your code has an appropriate set of unit tests which all pass. 34 | 1. Submit a pull request. 35 | 36 | -------------------------------------------------------------------------------- /ads1015/README.md: -------------------------------------------------------------------------------- 1 | ADS1015 ADC sample for Android Things 2 | ===================================== 3 | 4 | This Android Things sample demonstrates how to use an ADS1015 ADC module 5 | with the ADS1xxx contrib driver. 6 | 7 | 8 | Pre-requisites 9 | -------------- 10 | 11 | - Android Things compatible board 12 | - Android Studio 2.2+ 13 | - 1 [ADS1015 ADC module](https://www.adafruit.com/product/1083) 14 | - jumper wires 15 | - 1 breadboard 16 | 17 | Schematics 18 | ---------- 19 | 20 | ![Schematics for Raspberry Pi 3](rpi3_schematics.png) 21 | 22 | Build and install 23 | ================= 24 | 25 | On Android Studio, click on the "Run" button. 26 | 27 | If you prefer to run on the command line, from this repository's root directory, type 28 | 29 | ```bash 30 | ./gradlew ads1015:installDebug 31 | adb shell am start com.example.androidthings.driversamples/.MainActivity 32 | ``` 33 | 34 | If you have everything set up correctly, the latest ADC reading will be 35 | written to logcat. 36 | 37 | License 38 | ------- 39 | 40 | Copyright 2018 The Android Open Source Project, Inc. 41 | 42 | Licensed to the Apache Software Foundation (ASF) under one or more contributor 43 | license agreements. See the NOTICE file distributed with this work for 44 | additional information regarding copyright ownership. The ASF licenses this 45 | file to you under the Apache License, Version 2.0 (the "License"); you may not 46 | use this file except in compliance with the License. You may obtain a copy of 47 | the License at 48 | 49 | http://www.apache.org/licenses/LICENSE-2.0 50 | 51 | Unless required by applicable law or agreed to in writing, software 52 | distributed under the License is distributed on an "AS IS" BASIS, WITHOUT 53 | WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the 54 | License for the specific language governing permissions and limitations under 55 | the License. 56 | -------------------------------------------------------------------------------- /apa102/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 2 | 17 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 32 | 39 | 40 | 41 | 42 | -------------------------------------------------------------------------------- /pwmservo/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 2 | 17 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 32 | 39 | 40 | 41 | 42 | -------------------------------------------------------------------------------- /pwmspeaker/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 2 | 17 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 32 | 39 | 40 | 41 | 42 | -------------------------------------------------------------------------------- /ssd1306/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 2 | 17 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 32 | 39 | 40 | 41 | 42 | -------------------------------------------------------------------------------- /ht16k33/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 2 | 17 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 32 | 39 | 40 | 41 | 42 | -------------------------------------------------------------------------------- /tm1637/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 2 | 17 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 32 | 39 | 40 | 41 | 42 | -------------------------------------------------------------------------------- /ads1015/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 2 | 17 | 19 | 20 | 21 | 22 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | 32 | 36 | 43 | 44 | 45 | 46 | -------------------------------------------------------------------------------- /matrixkeypad/src/main/java/com/example/androidthings/driversamples/BoardDefaults.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright 2017, The Android Open Source Project 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | 17 | package com.example.androidthings.driversamples; 18 | 19 | import android.os.Build; 20 | 21 | public class BoardDefaults { 22 | private static final String DEVICE_RPI3 = "rpi3"; 23 | private static final String DEVICE_RPI3BP = "rpi3bp"; 24 | private static final String DEVICE_IMX7D_PICO = "imx7d_pico"; 25 | 26 | public static String[] getRowPins() { 27 | switch (Build.DEVICE) { 28 | case DEVICE_RPI3: 29 | case DEVICE_RPI3BP: 30 | return new String[] {"BCM27", "BCM5", "BCM6", "BCM26"}; 31 | case DEVICE_IMX7D_PICO: 32 | return new String[] {"GPIO2_IO03", "GPIO2_IO01", "GPIO2_IO02", "GPIO2_IO05"}; 33 | default: 34 | throw new UnsupportedOperationException("Unknown device: " + Build.DEVICE); 35 | } 36 | } 37 | 38 | public static String[] getColPins() { 39 | switch (Build.DEVICE) { 40 | case DEVICE_RPI3: 41 | case DEVICE_RPI3BP: 42 | return new String[] {"BCM16", "BCM24", "BCM23"}; 43 | case DEVICE_IMX7D_PICO: 44 | return new String[] {"GPIO2_IO07", "GPIO6_IO12", "GPIO6_IO13"}; 45 | default: 46 | throw new UnsupportedOperationException("Unknown device: " + Build.DEVICE); 47 | } 48 | } 49 | } 50 | -------------------------------------------------------------------------------- /bmx280/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 2 | 17 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 33 | 40 | 41 | 42 | 43 | -------------------------------------------------------------------------------- /cap1xxx/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 2 | 17 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 33 | 40 | 41 | 42 | 43 | -------------------------------------------------------------------------------- /matrixkeypad/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 2 | 17 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 33 | 40 | 41 | 42 | 43 | -------------------------------------------------------------------------------- /mma7660fc/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 2 | 17 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 33 | 40 | 41 | 42 | 43 | -------------------------------------------------------------------------------- /tm1637/src/main/java/com/example/androidthings/driversamples/BoardDefaults.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright 2016, The Android Open Source Project 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | 17 | package com.example.androidthings.driversamples; 18 | 19 | import android.os.Build; 20 | 21 | @SuppressWarnings("WeakerAccess") 22 | public class BoardDefaults { 23 | private static final String DEVICE_RPI3 = "rpi3"; 24 | private static final String DEVICE_RPI3BP = "rpi3bp"; 25 | private static final String DEVICE_IMX7D_PICO = "imx7d_pico"; 26 | 27 | /** 28 | * Return the preferred Data GPIO pin for each board. 29 | */ 30 | public static String getGPIOforData() { 31 | 32 | switch (Build.DEVICE) { 33 | case DEVICE_RPI3: 34 | case DEVICE_RPI3BP: 35 | return "BCM20"; 36 | case DEVICE_IMX7D_PICO: 37 | return "GPIO6_IO15"; 38 | default: 39 | throw new IllegalStateException("Unknown Build.DEVICE " + Build.DEVICE); 40 | } 41 | } 42 | 43 | /** 44 | * Return the preferred Clock GPIO pin for each board. 45 | */ 46 | public static String getGPIOforClock() { 47 | switch (Build.DEVICE) { 48 | case DEVICE_RPI3: 49 | case DEVICE_RPI3BP: 50 | return "BCM21"; 51 | case DEVICE_IMX7D_PICO: 52 | return "GPIO6_IO14"; 53 | default: 54 | throw new IllegalStateException("Unknown Build.DEVICE " + Build.DEVICE); 55 | } 56 | } 57 | } 58 | -------------------------------------------------------------------------------- /pwmservo/README.md: -------------------------------------------------------------------------------- 1 | Servo sample for Android Things 2 | =============================== 3 | 4 | This sample demonstrates how to control a servo using PWM with Android Things. 5 | 6 | 7 | Screenshots 8 | ----------- 9 | 10 | ![Servo sample demo][demo-gif] 11 | 12 | [(Watch the demo on YouTube)][demo-yt] 13 | 14 | Pre-requisites 15 | -------------- 16 | 17 | - Android Things compatible board 18 | - Android Studio 2.2+ 19 | - 1 [servo](https://www.adafruit.com/products/169) 20 | - jumper wires 21 | - 1 breadboard 22 | 23 | 24 | Schematics 25 | ---------- 26 | 27 | ![Schematics for Raspberry Pi 3](rpi3_schematics.png) 28 | 29 | 30 | Build and install 31 | ================= 32 | 33 | On Android Studio, click on the "Run" button. 34 | 35 | If you prefer to run on the command line, from this repository's root directory, type 36 | 37 | ```bash 38 | ./gradlew pwmservo:installDebug 39 | adb shell am start com.example.androidthings.driversamples/.ServoActivity 40 | ``` 41 | 42 | If you have everything set up correctly, you will see the servo periodically update its position. 43 | 44 | 45 | License 46 | ------- 47 | 48 | Copyright 2016 The Android Open Source Project, Inc. 49 | 50 | Licensed to the Apache Software Foundation (ASF) under one or more contributor 51 | license agreements. See the NOTICE file distributed with this work for 52 | additional information regarding copyright ownership. The ASF licenses this 53 | file to you under the Apache License, Version 2.0 (the "License"); you may not 54 | use this file except in compliance with the License. You may obtain a copy of 55 | the License at 56 | 57 | http://www.apache.org/licenses/LICENSE-2.0 58 | 59 | Unless required by applicable law or agreed to in writing, software 60 | distributed under the License is distributed on an "AS IS" BASIS, WITHOUT 61 | WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the 62 | License for the specific language governing permissions and limitations under 63 | the License. 64 | 65 | [demo-yt]: https://www.youtube.com/watch?v=2IC6zcF29Ww&index=20&list=PLWz5rJ2EKKc-GjpNkFe9q3DhE2voJscDT 66 | [demo-gif]: https://storage.googleapis.com/android-things/samples-gifs/pwmservo.gif -------------------------------------------------------------------------------- /matrixkeypad/README.md: -------------------------------------------------------------------------------- 1 | # Matrix Keypad sample for Android Things 2 | 3 | This sample demonstrates how to receive events from a matrix keypad with Android Things. 4 | 5 | ## Pre-requisites 6 | 7 | 8 | - Android Things compatible board 9 | - Android Studio 2.2+ 10 | - 1 [matrix keypad](https://www.adafruit.com/products/419) 11 | - jumper wires 12 | - 1 breadboard 13 | - 4 resistors (any impedance should be fine) 14 | 15 | ### Example wiring diagram 16 | ![rpi schematic](rpi3_schematics.png) 17 | 18 | See the schematic above as a reference for how to wire the matrix keypad. 19 | Note that the first four pins, for each row, are connected to ground with 20 | a resistor. 21 | 22 | ## Build and install 23 | 24 | On Android Studio, click on the "Run" button. 25 | 26 | If you prefer to run on the command line, from this repository's root directory, type 27 | 28 | ```bash 29 | ./gradlew matrixkeypad:installDebug 30 | adb shell am start com.example.androidthings.driversamples/.MatrixKeypadActivity 31 | ``` 32 | 33 | If everything is set up correctly, you will see key events be logged for every button you 34 | push on the keypad. 35 | 36 | ### Using a UI 37 | A user interface is optionally available, allowing the user to print 38 | keys on the screen. To use this mode, set the value of `USE_LAYOUT` to `true` 39 | in `MatrixKeypadActivity.java`. 40 | 41 | ## License 42 | 43 | Copyright 2017 The Android Open Source Project, Inc. 44 | 45 | Licensed to the Apache Software Foundation (ASF) under one or more contributor 46 | license agreements. See the NOTICE file distributed with this work for 47 | additional information regarding copyright ownership. The ASF licenses this 48 | file to you under the Apache License, Version 2.0 (the "License"); you may not 49 | use this file except in compliance with the License. You may obtain a copy of 50 | the License at 51 | 52 | http://www.apache.org/licenses/LICENSE-2.0 53 | 54 | Unless required by applicable law or agreed to in writing, software 55 | distributed under the License is distributed on an "AS IS" BASIS, WITHOUT 56 | WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the 57 | License for the specific language governing permissions and limitations under 58 | the License. 59 | -------------------------------------------------------------------------------- /gps/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 2 | 17 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | 32 | 33 | 37 | 44 | 45 | 46 | 47 | -------------------------------------------------------------------------------- /tm1637/README.md: -------------------------------------------------------------------------------- 1 | 4-Digit Segment Display sample for Android Things 2 | ================================================= 3 | 4 | This Android Things sample demonstrates how to use a 4-Digit segment display 5 | based on the TM1637 IC. 6 | 7 | 8 | Screenshots 9 | ----------- 10 | 11 | ![4-Digit Segment Display sample demo][demo-gif] 12 | 13 | [(Watch the demo on YouTube)][demo-yt] 14 | 15 | Pre-requisites 16 | -------------- 17 | 18 | - Android Things compatible board 19 | - Android Studio 2.2+ 20 | - 1 4-Digit Segment display like [this](http://wiki.seeed.cc/Grove-4-Digit_Display/) 21 | - jumper wires 22 | - 1 breadboard 23 | 24 | 25 | Schematics 26 | ---------- 27 | 28 | ![Schematics for Raspberry Pi 3](rpi3_schematics.png) 29 | 30 | 31 | Build and install 32 | ================= 33 | 34 | On Android Studio, click on the "Run" button. 35 | 36 | If you prefer to run on the command line, from this repository's root directory, type 37 | 38 | ```bash 39 | ./gradlew tm1637:installDebug 40 | adb shell am start com.example.androidthings.driversamples/.SegmentDisplayActivity 41 | ``` 42 | 43 | If you have everything set up correctly, the segment display will show "2342". 44 | 45 | License 46 | ------- 47 | 48 | Copyright 2016 The Android Open Source Project, Inc. 49 | 50 | Licensed to the Apache Software Foundation (ASF) under one or more contributor 51 | license agreements. See the NOTICE file distributed with this work for 52 | additional information regarding copyright ownership. The ASF licenses this 53 | file to you under the Apache License, Version 2.0 (the "License"); you may not 54 | use this file except in compliance with the License. You may obtain a copy of 55 | the License at 56 | 57 | http://www.apache.org/licenses/LICENSE-2.0 58 | 59 | Unless required by applicable law or agreed to in writing, software 60 | distributed under the License is distributed on an "AS IS" BASIS, WITHOUT 61 | WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the 62 | License for the specific language governing permissions and limitations under 63 | the License. 64 | 65 | [demo-yt]: https://www.youtube.com/watch?v=fUwTR3X9BdE&index=23&list=PLWz5rJ2EKKc-GjpNkFe9q3DhE2voJscDT 66 | [demo-gif]: https://storage.googleapis.com/android-things/samples-gifs/tm1637.png -------------------------------------------------------------------------------- /mma7660fc/README.md: -------------------------------------------------------------------------------- 1 | Accelerometer sample for Android Things 2 | ======================================= 3 | 4 | This Android Things sample demonstrates how to use the MMA7660FC accelerometer 5 | sensor and integrates it into the Android sensor framework. 6 | 7 | Pre-requisites 8 | -------------- 9 | 10 | - Android Things compatible board 11 | - Android Studio 2.2+ 12 | - 1 [MMA7660FC based accelerometer](http://wiki.seeed.cc/Grove-3-Axis_Digital_Accelerometer-1.5g/) 13 | - jumper wires 14 | - 1 breadboard 15 | 16 | 17 | Schematics 18 | ---------- 19 | 20 | ![Schematics for Raspberry Pi 3](rpi3_schematics.png) 21 | 22 | 23 | Build and install 24 | ================= 25 | 26 | On Android Studio, click on the "Run" button. 27 | 28 | If you prefer to run on the command line, from this repository's root directory, type 29 | 30 | ```bash 31 | ./gradlew mma7660fc:installDebug 32 | adb shell am start com.example.androidthings.driversamples/.AccelerometerActivity 33 | ``` 34 | 35 | If you have everything set up correctly, a log will be generated on logcat 36 | whenever there is an accelerometer sensor update. 37 | 38 | Notice that the Accelerometer driver integrates with the Android sensor 39 | framework using a user driver and fuses with other sensors, so 40 | the part of the app that handles the sensor updates works exactly the same 41 | no matter which, or how many accelerometer sources are available. 42 | 43 | 44 | License 45 | ------- 46 | 47 | Copyright 2016 The Android Open Source Project, Inc. 48 | 49 | Licensed to the Apache Software Foundation (ASF) under one or more contributor 50 | license agreements. See the NOTICE file distributed with this work for 51 | additional information regarding copyright ownership. The ASF licenses this 52 | file to you under the Apache License, Version 2.0 (the "License"); you may not 53 | use this file except in compliance with the License. You may obtain a copy of 54 | the License at 55 | 56 | http://www.apache.org/licenses/LICENSE-2.0 57 | 58 | Unless required by applicable law or agreed to in writing, software 59 | distributed under the License is distributed on an "AS IS" BASIS, WITHOUT 60 | WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the 61 | License for the specific language governing permissions and limitations under 62 | the License. 63 | -------------------------------------------------------------------------------- /ssd1306/README.md: -------------------------------------------------------------------------------- 1 | OLED Screen sample for Android Things 2 | ===================================== 3 | 4 | This sample demonstrates how to control the SSD1306 OLED display using I2C with 5 | Android Things. 6 | 7 | 8 | Screenshots 9 | ----------- 10 | 11 | ![OLED Screen sample demo][demo-gif] 12 | 13 | [(Watch the demo on YouTube)][demo-yt] 14 | 15 | Pre-requisites 16 | -------------- 17 | 18 | - Android Things compatible board 19 | - Android Studio 2.2+ 20 | - 1 [SSD1306 OLED screen](https://www.adafruit.com/product/326) 21 | - jumper wires 22 | - 1 breadboard 23 | 24 | 25 | Schematics 26 | ---------- 27 | 28 | ![Schematics for Raspberry Pi 3](rpi3_schematics.png) 29 | 30 | 31 | Build and install 32 | ================= 33 | 34 | On Android Studio, click on the "Run" button. 35 | 36 | If you prefer to run on the command line, from this repository's root directory, type 37 | 38 | ```bash 39 | ./gradlew ssd1306:installDebug 40 | adb shell am start com.example.androidthings.driversamples/.OledScreenActivity 41 | ``` 42 | 43 | If you have everything set up correctly, you will see a small bitmap slowly 44 | moving in the screen. If you want to change the pattern displayed, change the 45 | variable mMode in OledScreenActivity and deploy again. The sample has three 46 | modes: DOTS, BITMAP (default) and CROSSHAIRS. 47 | 48 | 49 | License 50 | ------- 51 | 52 | Copyright 2016 The Android Open Source Project, Inc. 53 | 54 | Licensed to the Apache Software Foundation (ASF) under one or more contributor 55 | license agreements. See the NOTICE file distributed with this work for 56 | additional information regarding copyright ownership. The ASF licenses this 57 | file to you under the Apache License, Version 2.0 (the "License"); you may not 58 | use this file except in compliance with the License. You may obtain a copy of 59 | the License at 60 | 61 | http://www.apache.org/licenses/LICENSE-2.0 62 | 63 | Unless required by applicable law or agreed to in writing, software 64 | distributed under the License is distributed on an "AS IS" BASIS, WITHOUT 65 | WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the 66 | License for the specific language governing permissions and limitations under 67 | the License. 68 | 69 | [demo-yt]: https://www.youtube.com/watch?v=Ozrn5FEqmj0&list=PLWz5rJ2EKKc-GjpNkFe9q3DhE2voJscDT&index=22 70 | [demo-gif]: https://storage.googleapis.com/android-things/samples-gifs/ssd1306.gif -------------------------------------------------------------------------------- /tm1637/src/main/java/com/example/androidthings/driversamples/SegmentDisplayActivity.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright 2016, The Android Open Source Project 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | 17 | package com.example.androidthings.driversamples; 18 | 19 | import android.app.Activity; 20 | import android.os.Bundle; 21 | import android.util.Log; 22 | 23 | import com.google.android.things.contrib.driver.tm1637.NumericDisplay; 24 | 25 | import java.io.IOException; 26 | 27 | /** 28 | * SegmentDisplayActivity is an example that use the driver 29 | * for the TM1637 Alphanumeric segment display. 30 | */ 31 | public class SegmentDisplayActivity extends Activity { 32 | private static final String TAG = SegmentDisplayActivity.class.getSimpleName(); 33 | 34 | private NumericDisplay mSegmentDisplay; 35 | 36 | @Override 37 | protected void onCreate(Bundle savedInstanceState) { 38 | super.onCreate(savedInstanceState); 39 | Log.i(TAG, "Starting SegmentDisplayActivity"); 40 | try { 41 | mSegmentDisplay = new NumericDisplay( 42 | BoardDefaults.getGPIOforData(), 43 | BoardDefaults.getGPIOforClock()); 44 | mSegmentDisplay.setBrightness(1.0f); 45 | mSegmentDisplay.setColonEnabled(true); 46 | mSegmentDisplay.display("2342"); 47 | } catch (IOException e) { 48 | Log.e(TAG, "Error configuring display", e); 49 | } 50 | } 51 | 52 | @Override 53 | protected void onDestroy() { 54 | super.onDestroy(); 55 | if (mSegmentDisplay != null) { 56 | Log.i(TAG, "Closing display"); 57 | try { 58 | mSegmentDisplay.close(); 59 | } catch (IOException e) { 60 | Log.e(TAG, "Error closing display", e); 61 | } finally { 62 | mSegmentDisplay = null; 63 | } 64 | } 65 | } 66 | } 67 | -------------------------------------------------------------------------------- /ht16k33/README.md: -------------------------------------------------------------------------------- 1 | Segment display sample for Android Things 2 | ========================================= 3 | 4 | This Android Things sample demonstrates how to use a segment display based on 5 | the HT16K33 chip with an I2C backpack. 6 | 7 | 8 | Screenshots 9 | ----------- 10 | 11 | ![Segment display sample demo][demo-gif] 12 | 13 | [(Watch the demo on YouTube)][demo-yt] 14 | 15 | Pre-requisites 16 | -------------- 17 | 18 | - Android Things compatible board 19 | - Android Studio 2.2+ 20 | - [Rainbow Hat for Android Things](https://shop.pimoroni.com/products/rainbow-hat-for-android-things) or the following individual components: 21 | - 1 [HT16K33 based segment display with I2C backpack](https://www.adafruit.com/product/1270) 22 | - jumper wires 23 | - 1 breadboard 24 | 25 | Schematics 26 | ---------- 27 | 28 | If you have the Raspberry Pi [Rainbow Hat for Android Things](https://shop.pimoroni.com/products/rainbow-hat-for-android-things), just plug it onto your Raspberry Pi 3. 29 | 30 | ![Schematics for Raspberry Pi 3](rpi3_schematics.png) 31 | 32 | Build and install 33 | ================= 34 | 35 | On Android Studio, click on the "Run" button. 36 | 37 | If you prefer to run on the command line, from this repository's root directory, type 38 | 39 | ```bash 40 | ./gradlew ht16k33:installDebug 41 | adb shell am start com.example.androidthings.driversamples/.SegmentDisplayActivity 42 | ``` 43 | 44 | If you have everything set up correctly, the segment display will show "ABCD". 45 | 46 | License 47 | ------- 48 | 49 | Copyright 2016 The Android Open Source Project, Inc. 50 | 51 | Licensed to the Apache Software Foundation (ASF) under one or more contributor 52 | license agreements. See the NOTICE file distributed with this work for 53 | additional information regarding copyright ownership. The ASF licenses this 54 | file to you under the Apache License, Version 2.0 (the "License"); you may not 55 | use this file except in compliance with the License. You may obtain a copy of 56 | the License at 57 | 58 | http://www.apache.org/licenses/LICENSE-2.0 59 | 60 | Unless required by applicable law or agreed to in writing, software 61 | distributed under the License is distributed on an "AS IS" BASIS, WITHOUT 62 | WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the 63 | License for the specific language governing permissions and limitations under 64 | the License. 65 | 66 | [demo-yt]: https://www.youtube.com/watch?v=OiPkBVN_ulc&index=19&list=PLWz5rJ2EKKc-GjpNkFe9q3DhE2voJscDT 67 | [demo-gif]: https://storage.googleapis.com/android-things/samples-gifs/ht16k33.png -------------------------------------------------------------------------------- /bmx280/README.md: -------------------------------------------------------------------------------- 1 | Temperature sensor sample for Android Things 2 | ============================================ 3 | 4 | This Android Things sample demonstrates how to use a BMP280 temperature sensor 5 | and integrate it to the Android `SensorManager`. 6 | 7 | 8 | Screenshots 9 | ----------- 10 | 11 | ![Temperature sensor sample demo][demo-gif] 12 | 13 | [(Watch the demo on YouTube)][demo-yt] 14 | 15 | Pre-requisites 16 | -------------- 17 | 18 | - Android Things compatible board 19 | - Android Studio 2.2+ 20 | - [Rainbow Hat for Android Things](https://shop.pimoroni.com/products/rainbow-hat-for-android-things) or the following individual components: 21 | - 1 [BMP280 temperature sensor](https://www.adafruit.com/product/2651) 22 | - jumper wires 23 | - 1 breadboard 24 | 25 | Schematics 26 | ---------- 27 | 28 | If you have the Raspberry Pi [Rainbow Hat for Android Things](https://shop.pimoroni.com/products/rainbow-hat-for-android-things), just plug it onto your Raspberry Pi 3. 29 | 30 | ![Schematics for Raspberry Pi 3](rpi3_schematics.png) 31 | 32 | Build and install 33 | ================= 34 | 35 | On Android Studio, click on the "Run" button. 36 | 37 | If you prefer to run on the command line, from this repository's root directory, type 38 | 39 | ```bash 40 | ./gradlew bmx280:installDebug 41 | adb shell am start com.example.androidthings.driversamples/.TemperatureActivity 42 | ``` 43 | 44 | If you have everything set up correctly, the current temperature will be 45 | logged to logcat. 46 | 47 | License 48 | ------- 49 | 50 | Copyright 2016 The Android Open Source Project, Inc. 51 | 52 | Licensed to the Apache Software Foundation (ASF) under one or more contributor 53 | license agreements. See the NOTICE file distributed with this work for 54 | additional information regarding copyright ownership. The ASF licenses this 55 | file to you under the Apache License, Version 2.0 (the "License"); you may not 56 | use this file except in compliance with the License. You may obtain a copy of 57 | the License at 58 | 59 | http://www.apache.org/licenses/LICENSE-2.0 60 | 61 | Unless required by applicable law or agreed to in writing, software 62 | distributed under the License is distributed on an "AS IS" BASIS, WITHOUT 63 | WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the 64 | License for the specific language governing permissions and limitations under 65 | the License. 66 | 67 | [demo-yt]: https://www.youtube.com/watch?v=K4WuwHODXvY&list=PLWz5rJ2EKKc-GjpNkFe9q3DhE2voJscDT&index=16 68 | [demo-gif]: https://storage.googleapis.com/android-things/samples-gifs/bmx280.gif -------------------------------------------------------------------------------- /ht16k33/src/main/java/com/example/androidthings/driversamples/SegmentDisplayActivity.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright 2016, The Android Open Source Project 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | 17 | package com.example.androidthings.driversamples; 18 | 19 | import android.app.Activity; 20 | import android.os.Bundle; 21 | import android.util.Log; 22 | 23 | import com.google.android.things.contrib.driver.ht16k33.AlphanumericDisplay; 24 | 25 | import java.io.IOException; 26 | 27 | /** 28 | * SegmentDisplayActivity is an example that use the driver 29 | * for the HT16k33 Alphanumeric segment display. 30 | */ 31 | public class SegmentDisplayActivity extends Activity { 32 | private static final String TAG = SegmentDisplayActivity.class.getSimpleName(); 33 | /** 34 | * I2C bus the segment display is connected to. 35 | */ 36 | private static final String I2C_BUS = BoardDefaults.getI2CPort(); 37 | 38 | private AlphanumericDisplay mSegmentDisplay; 39 | 40 | @Override 41 | protected void onCreate(Bundle savedInstanceState) { 42 | super.onCreate(savedInstanceState); 43 | Log.i(TAG, "Starting SegmentDisplayActivity"); 44 | 45 | try { 46 | mSegmentDisplay = new AlphanumericDisplay(I2C_BUS); 47 | mSegmentDisplay.setBrightness(1.0f); 48 | mSegmentDisplay.setEnabled(true); 49 | mSegmentDisplay.clear(); 50 | mSegmentDisplay.display("ABCD"); 51 | } catch (IOException e) { 52 | Log.e(TAG, "Error configuring display", e); 53 | } 54 | } 55 | 56 | @Override 57 | protected void onDestroy() { 58 | super.onDestroy(); 59 | if (mSegmentDisplay != null) { 60 | Log.i(TAG, "Closing display"); 61 | try { 62 | mSegmentDisplay.close(); 63 | } catch (IOException e) { 64 | Log.e(TAG, "Error closing display", e); 65 | } finally { 66 | mSegmentDisplay = null; 67 | } 68 | } 69 | } 70 | } 71 | -------------------------------------------------------------------------------- /pwmspeaker/README.md: -------------------------------------------------------------------------------- 1 | PWM Speaker Sample for Android Things 2 | ============================================= 3 | 4 | This sample demonstrates how to control a speaker/buzzer using PWM with 5 | Android Things. 6 | 7 | 8 | Screenshots 9 | ----------- 10 | 11 | ![PWM Speaker sample demo][demo-gif] 12 | 13 | [(Watch the demo on YouTube)][demo-yt] 14 | 15 | Pre-requisites 16 | -------------- 17 | 18 | - Android Things compatible board 19 | - Android Studio 2.2+ 20 | - [Rainbow Hat for Android Things](https://shop.pimoroni.com/products/rainbow-hat-for-android-things) or the following individual components: 21 | - 1 [Piezo Buzzer](https://www.adafruit.com/products/160) 22 | - jumper wires 23 | - 1 breadboard 24 | 25 | Schematics 26 | ---------- 27 | 28 | If you have the Raspberry Pi [Rainbow Hat for Android Things](https://shop.pimoroni.com/products/rainbow-hat-for-android-things), just plug it onto your Raspberry Pi 3. 29 | 30 | ![Schematics for Raspberry Pi 3](rpi3_schematics.png) 31 | 32 | Build and install 33 | ================= 34 | 35 | On Android Studio, click on the "Run" button. 36 | 37 | If you prefer to run on the command line, from this repository's root directory, type 38 | 39 | ```bash 40 | ./gradlew pwmspeaker:installDebug 41 | adb shell am start com.example.androidthings.driversamples/.SpeakerActivity 42 | ``` 43 | 44 | If you have everything set up correctly, you will hear the speaker play a 45 | series of notes. To play the tune again, re-run the app from AndroidStudio. 46 | If you prefer the command line, run again with 47 | 48 | ```bash 49 | adb shell am start -S com.example.androidthings.driversamples/.SpeakerActivity 50 | ``` 51 | 52 | License 53 | ------- 54 | 55 | Copyright 2016 The Android Open Source Project, Inc. 56 | 57 | Licensed to the Apache Software Foundation (ASF) under one or more contributor 58 | license agreements. See the NOTICE file distributed with this work for 59 | additional information regarding copyright ownership. The ASF licenses this 60 | file to you under the Apache License, Version 2.0 (the "License"); you may not 61 | use this file except in compliance with the License. You may obtain a copy of 62 | the License at 63 | 64 | http://www.apache.org/licenses/LICENSE-2.0 65 | 66 | Unless required by applicable law or agreed to in writing, software 67 | distributed under the License is distributed on an "AS IS" BASIS, WITHOUT 68 | WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the 69 | License for the specific language governing permissions and limitations under 70 | the License. 71 | 72 | [demo-yt]: https://www.youtube.com/watch?v=T81zZpaO8qU&index=21&list=PLWz5rJ2EKKc-GjpNkFe9q3DhE2voJscDT 73 | [demo-gif]: https://storage.googleapis.com/android-things/samples-gifs/pwmspeaker.gif -------------------------------------------------------------------------------- /gradlew.bat: -------------------------------------------------------------------------------- 1 | @if "%DEBUG%" == "" @echo off 2 | @rem ########################################################################## 3 | @rem 4 | @rem Gradle startup script for Windows 5 | @rem 6 | @rem ########################################################################## 7 | 8 | @rem Set local scope for the variables with windows NT shell 9 | if "%OS%"=="Windows_NT" setlocal 10 | 11 | @rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. 12 | set DEFAULT_JVM_OPTS= 13 | 14 | set DIRNAME=%~dp0 15 | if "%DIRNAME%" == "" set DIRNAME=. 16 | set APP_BASE_NAME=%~n0 17 | set APP_HOME=%DIRNAME% 18 | 19 | @rem Find java.exe 20 | if defined JAVA_HOME goto findJavaFromJavaHome 21 | 22 | set JAVA_EXE=java.exe 23 | %JAVA_EXE% -version >NUL 2>&1 24 | if "%ERRORLEVEL%" == "0" goto init 25 | 26 | echo. 27 | echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 28 | echo. 29 | echo Please set the JAVA_HOME variable in your environment to match the 30 | echo location of your Java installation. 31 | 32 | goto fail 33 | 34 | :findJavaFromJavaHome 35 | set JAVA_HOME=%JAVA_HOME:"=% 36 | set JAVA_EXE=%JAVA_HOME%/bin/java.exe 37 | 38 | if exist "%JAVA_EXE%" goto init 39 | 40 | echo. 41 | echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% 42 | echo. 43 | echo Please set the JAVA_HOME variable in your environment to match the 44 | echo location of your Java installation. 45 | 46 | goto fail 47 | 48 | :init 49 | @rem Get command-line arguments, handling Windowz variants 50 | 51 | if not "%OS%" == "Windows_NT" goto win9xME_args 52 | if "%@eval[2+2]" == "4" goto 4NT_args 53 | 54 | :win9xME_args 55 | @rem Slurp the command line arguments. 56 | set CMD_LINE_ARGS= 57 | set _SKIP=2 58 | 59 | :win9xME_args_slurp 60 | if "x%~1" == "x" goto execute 61 | 62 | set CMD_LINE_ARGS=%* 63 | goto execute 64 | 65 | :4NT_args 66 | @rem Get arguments from the 4NT Shell from JP Software 67 | set CMD_LINE_ARGS=%$ 68 | 69 | :execute 70 | @rem Setup the command line 71 | 72 | set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar 73 | 74 | @rem Execute Gradle 75 | "%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS% 76 | 77 | :end 78 | @rem End local scope for the variables with windows NT shell 79 | if "%ERRORLEVEL%"=="0" goto mainEnd 80 | 81 | :fail 82 | rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of 83 | rem the _cmd.exe /c_ return code! 84 | if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1 85 | exit /b 1 86 | 87 | :mainEnd 88 | if "%OS%"=="Windows_NT" endlocal 89 | 90 | :omega 91 | -------------------------------------------------------------------------------- /cap1xxx/README.md: -------------------------------------------------------------------------------- 1 | Capacitive touch sample for Android Things 2 | ============================================ 3 | 4 | This Android Things sample demonstrates how to connect to a Capacitive Touch 5 | sensor based on a CAP1xxx microchip and how to integrate it to the 6 | Android framework using an InputDriver. 7 | 8 | 9 | Screenshots 10 | ----------- 11 | 12 | ![Capacitive touch sample demo][demo-gif] 13 | 14 | [(Watch the demo on YouTube)][demo-yt] 15 | 16 | Pre-requisites 17 | -------------- 18 | 19 | - Android Things compatible board 20 | - Android Studio 2.2+ 21 | - 1 capacitive touch sensor based on a CAP1xxx microchip like the 22 | [Pimoroni Explorer Hat](https://www.adafruit.com/product/2427) 23 | - jumper wires 24 | - 1 breadboard 25 | 26 | 27 | Schematics 28 | ---------- 29 | 30 | If using the [Raspberry Pi Explorer Hat]((https://shop.pimoroni.com/products/explorer-hat), just plug it onto your Raspberry Pi 3. 31 | 32 | 33 | Build and install 34 | ================= 35 | 36 | On Android Studio, click on the "Run" button. 37 | 38 | If you prefer to run on the command line, from this repository's root directory, type 39 | 40 | ```bash 41 | ./gradlew cap1xxx:installDebug 42 | adb shell am start com.example.androidthings.driversamples/.CaptouchActivity 43 | ``` 44 | 45 | If you have everything set up correctly, pressing any of the 8 capacitive 46 | buttons labeled 1 to 8 on the Explorer Hat will log the corresponding button 47 | label to logcat. 48 | 49 | Notice that the Cap12xx driver integrates with the Android framework using an 50 | InputDriver user driver and simulates regular key presses, so the part of the 51 | app that handles the button presses works exactly the same as if it was a 52 | regular keyboard generating the key presses. 53 | 54 | 55 | License 56 | ------- 57 | 58 | Copyright 2016 The Android Open Source Project, Inc. 59 | 60 | Licensed to the Apache Software Foundation (ASF) under one or more contributor 61 | license agreements. See the NOTICE file distributed with this work for 62 | additional information regarding copyright ownership. The ASF licenses this 63 | file to you under the Apache License, Version 2.0 (the "License"); you may not 64 | use this file except in compliance with the License. You may obtain a copy of 65 | the License at 66 | 67 | http://www.apache.org/licenses/LICENSE-2.0 68 | 69 | Unless required by applicable law or agreed to in writing, software 70 | distributed under the License is distributed on an "AS IS" BASIS, WITHOUT 71 | WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the 72 | License for the specific language governing permissions and limitations under 73 | the License. 74 | 75 | [demo-yt]: https://www.youtube.com/watch?v=4vbNUmD7vM0&index=17&list=PLWz5rJ2EKKc-GjpNkFe9q3DhE2voJscDT 76 | [demo-gif]: https://storage.googleapis.com/android-things/samples-gifs/cap12xx.gif -------------------------------------------------------------------------------- /gps/README.md: -------------------------------------------------------------------------------- 1 | UART GPS sample for Android Things 2 | ================================== 3 | 4 | This Android Things sample demonstrates how to connect to a GPS unit that 5 | emits data via UART in the NMEA format, and integrates it into the Android 6 | location framework. 7 | 8 | 9 | Screenshots 10 | ----------- 11 | 12 | ![UART GPS sample demo][demo-gif] 13 | 14 | [(Watch the demo on YouTube)][demo-yt] 15 | 16 | Pre-requisites 17 | -------------- 18 | 19 | - Android Things compatible board 20 | - Android Studio 2.2+ 21 | - 1 GPS NMEA-compatible module with UART interface, like the 22 | [Ultimate GPS hat](https://www.adafruit.com/product/2324) 23 | - jumper wires 24 | - 1 breadboard 25 | 26 | 27 | Schematics 28 | ---------- 29 | 30 | If using the [Raspberry Pi Ultimate GPS Hat](https://www.adafruit.com/product/2324), just plug it 31 | onto your Raspberry Pi 3. 32 | 33 | NOTE: Raspberry Pi 3 shares the UART pins between multiple ports, including the serial debugging 34 | console. Refer to the [mode matrix][pi3-modes] for more details. 35 | 36 | Build and install 37 | ================= 38 | 39 | On Android Studio, click on the "Run" button. 40 | 41 | If you prefer to run on the command line, from this repository's root directory, type 42 | 43 | ```bash 44 | ./gradlew gps:installDebug 45 | adb shell am start com.example.androidthings.driversamples/.GpsActivity 46 | ``` 47 | 48 | If you have everything set up correctly, a log will be generated on logcat 49 | whenever there is a location update. 50 | 51 | Notice that the GPS driver integrates with the Android location framework 52 | using a GpsDriver user driver and fuses with other location sources, so 53 | the part of the app that handles the location updates works exactly the same 54 | no matter which, or how many location sources are available. 55 | 56 | 57 | License 58 | ------- 59 | 60 | Copyright 2016 The Android Open Source Project, Inc. 61 | 62 | Licensed to the Apache Software Foundation (ASF) under one or more contributor 63 | license agreements. See the NOTICE file distributed with this work for 64 | additional information regarding copyright ownership. The ASF licenses this 65 | file to you under the Apache License, Version 2.0 (the "License"); you may not 66 | use this file except in compliance with the License. You may obtain a copy of 67 | the License at 68 | 69 | http://www.apache.org/licenses/LICENSE-2.0 70 | 71 | Unless required by applicable law or agreed to in writing, software 72 | distributed under the License is distributed on an "AS IS" BASIS, WITHOUT 73 | WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the 74 | License for the specific language governing permissions and limitations under 75 | the License. 76 | 77 | [pi3-modes]: https://developer.android.com/things/hardware/raspberrypi-mode-matrix.html 78 | [demo-yt]: https://www.youtube.com/watch?v=ld-06RYRZVQ&index=18&list=PLWz5rJ2EKKc-GjpNkFe9q3DhE2voJscDT 79 | [demo-gif]: https://storage.googleapis.com/android-things/samples-gifs/gps.gif -------------------------------------------------------------------------------- /apa102/README.md: -------------------------------------------------------------------------------- 1 | RGB LED strip (APA102) sample for Android Things 2 | ================================================ 3 | 4 | This Android Things sample demonstrates how to interface with a basic 5 | RGB led strip using the APA102 over SPI protocol. 6 | 7 | 8 | Screenshots 9 | ----------- 10 | 11 | ![RGB LED strip sample demo][demo-gif] 12 | 13 | [(Watch the demo on YouTube)][demo-yt] 14 | 15 | Pre-requisites 16 | -------------- 17 | 18 | - Android Things compatible board 19 | - Android Studio 2.2+ 20 | - [Rainbow Hat for Android Things](https://shop.pimoroni.com/products/rainbow-hat-for-android-things) or the following individual components: 21 | - 1 [APA102 compatible RGB Led strip](https://www.adafruit.com/product/2241) 22 | - jumper wires 23 | 24 | Schematics 25 | ---------- 26 | 27 | If you have the Raspberry Pi [Rainbow Hat for Android Things](https://shop.pimoroni.com/products/rainbow-hat-for-android-things), just plug it onto your Raspberry Pi 3. 28 | 29 | ![Schematics for Raspberry Pi 3](rpi3_schematics.png) 30 | 31 | The 5v and GND from the Edison and Raspberry Pi 3 are sufficient for driving a few LEDs, 32 | connect these pins to the power pins on the APA102 connector. 33 | 34 | Build and install 35 | ================= 36 | 37 | On Android Studio, edit the `MainActivity.java` file and set the correct number 38 | of LEDs in your LED strip (constant `NUM_LEDS`). 39 | 40 | Then, click on the "Run" button. 41 | 42 | If you prefer to run on the command line, from this repository's root directory, type 43 | 44 | ```bash 45 | ./gradlew apa102:installDebug 46 | adb shell am start com.example.androidthings.driversamples/.MainActivity 47 | ``` 48 | 49 | The LEDs will blink in various patterns. 50 | 51 | Troubleshooting 52 | ================= 53 | 54 | For a strip with more than a few LEDs, use an external power adapter for your 55 | board, or power the LED strip from an external power source. 56 | 57 | License 58 | ------- 59 | 60 | Copyright 2016 The Android Open Source Project, Inc. 61 | 62 | Licensed to the Apache Software Foundation (ASF) under one or more contributor 63 | license agreements. See the NOTICE file distributed with this work for 64 | additional information regarding copyright ownership. The ASF licenses this 65 | file to you under the Apache License, Version 2.0 (the "License"); you may not 66 | use this file except in compliance with the License. You may obtain a copy of 67 | the License at 68 | 69 | http://www.apache.org/licenses/LICENSE-2.0 70 | 71 | Unless required by applicable law or agreed to in writing, software 72 | distributed under the License is distributed on an "AS IS" BASIS, WITHOUT 73 | WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the 74 | License for the specific language governing permissions and limitations under 75 | the License. 76 | 77 | [demo-yt]: https://www.youtube.com/watch?v=HGhk9xm7qig&index=15&list=PLWz5rJ2EKKc-GjpNkFe9q3DhE2voJscDT 78 | [demo-gif]: https://storage.googleapis.com/android-things/samples-gifs/apa102.gif -------------------------------------------------------------------------------- /ads1015/src/main/java/com/example/android/things/ads1015/MainActivity.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright 2018, The Android Open Source Project 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | 17 | package com.example.android.things.ads1015; 18 | 19 | import android.app.Activity; 20 | import android.os.Bundle; 21 | import android.os.Handler; 22 | import android.os.HandlerThread; 23 | import android.util.Log; 24 | import android.widget.TextView; 25 | 26 | import com.google.android.things.contrib.driver.adc.ads1xxx.Ads1xxx; 27 | 28 | import java.io.IOException; 29 | 30 | /** 31 | * Sample activity that demonstrates the usage of the 32 | * Ads1xxx driver with an ADS1015 module. 33 | * 34 | * https://www.adafruit.com/product/1083 35 | */ 36 | public class MainActivity extends Activity { 37 | private static final String TAG = MainActivity.class.getSimpleName(); 38 | 39 | private static final int DELAY_MS = 100; // 10 samples/second 40 | 41 | private Ads1xxx mAdcDriver; 42 | private Handler mHandler; 43 | private HandlerThread mReadThread; 44 | 45 | @Override 46 | protected void onCreate(Bundle savedInstanceState) { 47 | super.onCreate(savedInstanceState); 48 | 49 | try { 50 | Log.d(TAG, "Initializing ADC Driver"); 51 | mAdcDriver = new Ads1xxx(BoardDefaults.getI2CPort(), Ads1xxx.Configuration.ADS1015); 52 | // Increase default range to fit +3.3V 53 | mAdcDriver.setInputRange(Ads1xxx.RANGE_4_096V); 54 | 55 | // Set up I/O polling thread 56 | mReadThread = new HandlerThread("ADC Reader"); 57 | mReadThread.start(); 58 | mHandler = new Handler(mReadThread.getLooper()); 59 | mHandler.post(mReadAction); 60 | } catch (IOException e) { 61 | Log.e(TAG, "Failed to initialize ADC driver", e); 62 | } 63 | } 64 | 65 | @Override 66 | protected void onDestroy() { 67 | super.onDestroy(); 68 | mReadThread.quit(); 69 | 70 | try { 71 | mAdcDriver.close(); 72 | } catch (IOException e) { 73 | Log.e(TAG, "Failed to close ADC driver", e); 74 | } finally { 75 | mAdcDriver = null; 76 | } 77 | } 78 | 79 | /* Read a single analog sample and log the result */ 80 | private Runnable mReadAction = new Runnable() { 81 | @Override 82 | public void run() { 83 | try { 84 | // Read differential between IN0+/IN1- 85 | final int value = mAdcDriver.readDifferentialInput(Ads1xxx.INPUT_DIFF_0P_1N); 86 | Log.i(TAG, "Current ADC value: " + value); 87 | } catch (IOException e) { 88 | Log.e(TAG, "Unable to read analog sample", e); 89 | } 90 | 91 | mHandler.postDelayed(this, DELAY_MS); 92 | } 93 | }; 94 | } 95 | -------------------------------------------------------------------------------- /pwmservo/src/main/java/com/example/androidthings/driversamples/ServoActivity.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright 2016, The Android Open Source Project 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | 17 | package com.example.androidthings.driversamples; 18 | 19 | import android.app.Activity; 20 | import android.os.Bundle; 21 | import android.os.Handler; 22 | import android.util.Log; 23 | 24 | import com.google.android.things.contrib.driver.pwmservo.Servo; 25 | 26 | import java.io.IOException; 27 | 28 | public class ServoActivity extends Activity { 29 | 30 | private static final String TAG = "ServoActivity"; 31 | 32 | private Servo mServo; 33 | private Handler mHandler; 34 | 35 | @Override 36 | protected void onCreate(Bundle savedInstanceState) { 37 | super.onCreate(savedInstanceState); 38 | 39 | try { 40 | mServo = new Servo(BoardDefaults.getPwmPin()); 41 | mServo.setAngleRange(0f, 180f); 42 | mServo.setEnabled(true); 43 | } catch (IOException e) { 44 | Log.e(TAG, "Error creating Servo", e); 45 | return; // don't init handler 46 | } 47 | 48 | mHandler = new Handler(); 49 | mHandler.post(mMoveServoRunnable); 50 | } 51 | 52 | @Override 53 | protected void onDestroy() { 54 | super.onDestroy(); 55 | 56 | if (mHandler != null) { 57 | mHandler.removeCallbacks(mMoveServoRunnable); 58 | } 59 | if (mServo != null) { 60 | try { 61 | mServo.close(); 62 | } catch (IOException e) { 63 | Log.e(TAG, "Error closing Servo"); 64 | } finally { 65 | mServo = null; 66 | } 67 | } 68 | } 69 | 70 | private Runnable mMoveServoRunnable = new Runnable() { 71 | 72 | private static final float ANGLE_STEP = 30; 73 | private static final long DELAY_MS = 5000L; // 5 seconds 74 | 75 | private double mAngle = Float.NEGATIVE_INFINITY; 76 | 77 | @Override 78 | public void run() { 79 | if (mServo == null) { 80 | return; 81 | } 82 | 83 | try { 84 | if (mAngle < mServo.getMinimumAngle()) { 85 | mAngle = mServo.getMinimumAngle(); 86 | } else { 87 | mAngle = mAngle + ANGLE_STEP; 88 | if (mAngle > mServo.getMaximumAngle()) { 89 | mAngle = mServo.getMinimumAngle(); 90 | } 91 | } 92 | mServo.setAngle(mAngle); 93 | 94 | mHandler.postDelayed(this, DELAY_MS); 95 | } catch (IOException e) { 96 | Log.e(TAG, "Error setting Servo angle"); 97 | } 98 | } 99 | }; 100 | } 101 | -------------------------------------------------------------------------------- /matrixkeypad/src/main/java/com/example/androidthings/driversamples/MatrixKeypadActivity.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright 2017, The Android Open Source Project 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | 17 | package com.example.androidthings.driversamples; 18 | 19 | import android.app.Activity; 20 | import android.os.Bundle; 21 | import android.util.Log; 22 | import android.view.KeyEvent; 23 | import android.widget.EditText; 24 | import android.widget.TextView; 25 | import com.google.android.things.contrib.driver.matrixkeypad.MatrixKeypadInputDriver; 26 | import java.io.IOException; 27 | 28 | public class MatrixKeypadActivity extends Activity { 29 | private static final String TAG = MatrixKeypadActivity.class.getSimpleName(); 30 | private static final boolean USE_LAYOUT = true; 31 | 32 | private MatrixKeypadInputDriver mMatrixKeypadDriver; 33 | 34 | @Override 35 | protected void onCreate(Bundle savedInstanceState) { 36 | super.onCreate(savedInstanceState); 37 | if (USE_LAYOUT) { 38 | setContentView(R.layout.layout_main); 39 | } 40 | try { 41 | mMatrixKeypadDriver = new MatrixKeypadInputDriver(BoardDefaults.getRowPins(), 42 | BoardDefaults.getColPins(), 43 | new int[] {KeyEvent.KEYCODE_NUMPAD_1, KeyEvent.KEYCODE_NUMPAD_2, 44 | KeyEvent.KEYCODE_NUMPAD_3, KeyEvent.KEYCODE_NUMPAD_4, 45 | KeyEvent.KEYCODE_NUMPAD_5, KeyEvent.KEYCODE_NUMPAD_6, 46 | KeyEvent.KEYCODE_NUMPAD_7, KeyEvent.KEYCODE_NUMPAD_8, 47 | KeyEvent.KEYCODE_NUMPAD_9, KeyEvent.KEYCODE_NUMPAD_MULTIPLY, 48 | KeyEvent.KEYCODE_NUMPAD_0, KeyEvent.KEYCODE_NUMPAD_ENTER}); 49 | mMatrixKeypadDriver.register(); 50 | } catch (IOException e) { 51 | Log.e(TAG, "Cannot register matrix keypad driver:", e); 52 | } 53 | } 54 | 55 | @Override 56 | public boolean onKeyDown(int keyCode, KeyEvent event) { 57 | if (event.getAction() == KeyEvent.ACTION_DOWN) { 58 | Log.d(TAG, "Detect key down " + KeyEvent.keyCodeToString(keyCode) + " " + event 59 | .toString()); 60 | return true; 61 | } 62 | return super.onKeyDown(keyCode, event); 63 | } 64 | 65 | @Override 66 | public boolean onKeyUp(int keyCode, KeyEvent event) { 67 | Log.d(TAG, "Detect key up " + KeyEvent.keyCodeToString(keyCode) + " " + event 68 | .toString()); 69 | if (USE_LAYOUT && keyCode == KeyEvent.KEYCODE_ENTER) { 70 | // Update lines in sample 71 | ((TextView) findViewById(R.id.previousentry)).setText( 72 | ((EditText) findViewById(R.id.textentry)).getText().toString()); 73 | return true; 74 | } 75 | return super.onKeyUp(keyCode, event); 76 | } 77 | 78 | @Override 79 | protected void onDestroy() { 80 | super.onDestroy(); 81 | try { 82 | mMatrixKeypadDriver.close(); 83 | } catch (IOException e) { 84 | Log.e(TAG, "Driver unable to close:", e); 85 | } 86 | } 87 | } 88 | -------------------------------------------------------------------------------- /pwmspeaker/src/main/java/com/example/androidthings/driversamples/SpeakerActivity.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright 2016, The Android Open Source Project 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | 17 | package com.example.androidthings.driversamples; 18 | 19 | import android.app.Activity; 20 | import android.os.Bundle; 21 | import android.os.Handler; 22 | import android.os.HandlerThread; 23 | import android.util.Log; 24 | 25 | import com.google.android.things.contrib.driver.pwmspeaker.Speaker; 26 | 27 | import java.io.IOException; 28 | 29 | import static android.content.ContentValues.TAG; 30 | 31 | public class SpeakerActivity extends Activity { 32 | 33 | private static final long PLAYBACK_NOTE_DELAY = 80L; 34 | 35 | private Speaker mSpeaker; 36 | private HandlerThread mHandlerThread; 37 | private Handler mHandler; 38 | 39 | @Override 40 | protected void onCreate(Bundle savedInstanceState) { 41 | super.onCreate(savedInstanceState); 42 | 43 | try { 44 | mSpeaker = new Speaker(BoardDefaults.getPwmPin()); 45 | mSpeaker.stop(); // in case the PWM pin was enabled already 46 | } catch (IOException e) { 47 | Log.e(TAG, "Error initializing speaker"); 48 | return; // don't initilize the handler 49 | } 50 | 51 | mHandlerThread = new HandlerThread("pwm-playback"); 52 | mHandlerThread.start(); 53 | mHandler = new Handler(mHandlerThread.getLooper()); 54 | mHandler.post(mPlaybackRunnable); 55 | } 56 | 57 | @Override 58 | protected void onDestroy() { 59 | super.onDestroy(); 60 | 61 | if (mHandler != null) { 62 | mHandler.removeCallbacks(mPlaybackRunnable); 63 | mHandlerThread.quitSafely(); 64 | } 65 | if (mSpeaker != null) { 66 | try { 67 | mSpeaker.stop(); 68 | mSpeaker.close(); 69 | } catch (IOException e) { 70 | Log.e(TAG, "Error closing speaker", e); 71 | } finally { 72 | mSpeaker = null; 73 | } 74 | } 75 | } 76 | 77 | private Runnable mPlaybackRunnable = new Runnable() { 78 | 79 | private int index = 0; 80 | 81 | @Override 82 | public void run() { 83 | if (mSpeaker == null) { 84 | return; 85 | } 86 | 87 | try { 88 | if (index == MusicNotes.DRAMATIC_THEME.length) { 89 | // reached the end 90 | mSpeaker.stop(); 91 | } else { 92 | double note = MusicNotes.DRAMATIC_THEME[index++]; 93 | if (note > 0) { 94 | mSpeaker.play(note); 95 | } else { 96 | mSpeaker.stop(); 97 | } 98 | mHandler.postDelayed(this, PLAYBACK_NOTE_DELAY); 99 | } 100 | } catch (IOException e) { 101 | Log.e(TAG, "Error playing speaker", e); 102 | } 103 | } 104 | }; 105 | } 106 | -------------------------------------------------------------------------------- /mma7660fc/src/main/java/com/example/androidthings/driversamples/AccelerometerActivity.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright 2016, The Android Open Source Project 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | 17 | package com.example.androidthings.driversamples; 18 | 19 | import android.app.Activity; 20 | import android.content.Context; 21 | import android.hardware.Sensor; 22 | import android.hardware.SensorEvent; 23 | import android.hardware.SensorEventListener; 24 | import android.hardware.SensorManager; 25 | import android.os.Bundle; 26 | import android.util.Log; 27 | 28 | import com.google.android.things.contrib.driver.mma7660fc.Mma7660FcAccelerometerDriver; 29 | 30 | import java.io.IOException; 31 | 32 | /** 33 | * AccelerometerActivity is a sample activity that use an Accelerometer driver to 34 | * read data from a Grove accelerator and log them. 35 | */ 36 | public class AccelerometerActivity extends Activity implements SensorEventListener { 37 | private static final String TAG = AccelerometerActivity.class.getSimpleName(); 38 | 39 | private Mma7660FcAccelerometerDriver mAccelerometerDriver; 40 | private SensorManager mSensorManager; 41 | 42 | @Override 43 | public void onCreate(Bundle savedInstanceState) { 44 | super.onCreate(savedInstanceState); 45 | Log.i(TAG, "Accelerometer demo created"); 46 | 47 | mSensorManager = (SensorManager) getSystemService(Context.SENSOR_SERVICE); 48 | mSensorManager.registerDynamicSensorCallback(new SensorManager.DynamicSensorCallback() { 49 | @Override 50 | public void onDynamicSensorConnected(Sensor sensor) { 51 | if (sensor.getType() == Sensor.TYPE_ACCELEROMETER) { 52 | Log.i(TAG, "Accelerometer sensor connected"); 53 | mSensorManager.registerListener(AccelerometerActivity.this, sensor, 54 | SensorManager.SENSOR_DELAY_NORMAL); 55 | } 56 | } 57 | }); 58 | try { 59 | mAccelerometerDriver = new Mma7660FcAccelerometerDriver(BoardDefaults.getI2CPort()); 60 | mAccelerometerDriver.register(); 61 | Log.i(TAG, "Accelerometer driver registered"); 62 | } catch (IOException e) { 63 | Log.e(TAG, "Error initializing accelerometer driver: ", e); 64 | } 65 | } 66 | 67 | @Override 68 | public void onDestroy() { 69 | super.onDestroy(); 70 | if (mAccelerometerDriver != null) { 71 | mSensorManager.unregisterListener(this); 72 | mAccelerometerDriver.unregister(); 73 | try { 74 | mAccelerometerDriver.close(); 75 | } catch (IOException e) { 76 | Log.e(TAG, "Error closing accelerometer driver: ", e); 77 | } finally { 78 | mAccelerometerDriver = null; 79 | } 80 | } 81 | } 82 | 83 | @Override 84 | public void onSensorChanged(SensorEvent event) { 85 | Log.i(TAG, "Accelerometer event: " + 86 | event.values[0] + ", " + event.values[1] + ", " + event.values[2]); 87 | } 88 | 89 | @Override 90 | public void onAccuracyChanged(Sensor sensor, int accuracy) { 91 | Log.i(TAG, "Accelerometer accuracy changed: " + accuracy); 92 | } 93 | } 94 | -------------------------------------------------------------------------------- /bmx280/src/main/java/com/example/androidthings/driversamples/TemperatureActivity.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright 2016, The Android Open Source Project 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | 17 | package com.example.androidthings.driversamples; 18 | 19 | import android.app.Activity; 20 | import android.content.Context; 21 | import android.hardware.Sensor; 22 | import android.hardware.SensorEvent; 23 | import android.hardware.SensorEventListener; 24 | import android.hardware.SensorManager; 25 | import android.hardware.SensorManager.DynamicSensorCallback; 26 | import android.os.Bundle; 27 | import android.util.Log; 28 | 29 | import com.google.android.things.contrib.driver.bmx280.Bmx280SensorDriver; 30 | 31 | import java.io.IOException; 32 | 33 | /** 34 | * TemperatureActivity is an example that use the driver for the BMP280 temperature sensor. 35 | */ 36 | public class TemperatureActivity extends Activity implements SensorEventListener { 37 | private static final String TAG = TemperatureActivity.class.getSimpleName(); 38 | 39 | private Bmx280SensorDriver mTemperatureSensorDriver; 40 | private SensorManager mSensorManager; 41 | 42 | private DynamicSensorCallback mDynamicSensorCallback = new DynamicSensorCallback() { 43 | @Override 44 | public void onDynamicSensorConnected(Sensor sensor) { 45 | if (sensor.getType() == Sensor.TYPE_AMBIENT_TEMPERATURE) { 46 | Log.i(TAG, "Temperature sensor connected"); 47 | mSensorManager.registerListener(TemperatureActivity.this, 48 | sensor, SensorManager.SENSOR_DELAY_NORMAL); 49 | } 50 | } 51 | }; 52 | 53 | @Override 54 | protected void onCreate(Bundle savedInstanceState) { 55 | super.onCreate(savedInstanceState); 56 | Log.i(TAG, "Starting TemperatureActivity"); 57 | 58 | mSensorManager = (SensorManager) getSystemService(Context.SENSOR_SERVICE); 59 | mSensorManager.registerDynamicSensorCallback(mDynamicSensorCallback); 60 | 61 | try { 62 | mTemperatureSensorDriver = new Bmx280SensorDriver(BoardDefaults.getI2CPort()); 63 | mTemperatureSensorDriver.registerTemperatureSensor(); 64 | } catch (IOException e) { 65 | Log.e(TAG, "Error configuring sensor", e); 66 | } 67 | } 68 | 69 | @Override 70 | protected void onDestroy() { 71 | super.onDestroy(); 72 | Log.i(TAG, "Closing sensor"); 73 | if (mTemperatureSensorDriver != null) { 74 | mSensorManager.unregisterDynamicSensorCallback(mDynamicSensorCallback); 75 | mSensorManager.unregisterListener(this); 76 | mTemperatureSensorDriver.unregisterTemperatureSensor(); 77 | try { 78 | mTemperatureSensorDriver.close(); 79 | } catch (IOException e) { 80 | Log.e(TAG, "Error closing sensor", e); 81 | } finally { 82 | mTemperatureSensorDriver = null; 83 | } 84 | } 85 | } 86 | 87 | @Override 88 | public void onSensorChanged(SensorEvent event) { 89 | Log.i(TAG, "sensor changed: " + event.values[0]); 90 | } 91 | 92 | @Override 93 | public void onAccuracyChanged(Sensor sensor, int accuracy) { 94 | Log.i(TAG, "sensor accuracy changed: " + accuracy); 95 | } 96 | } 97 | -------------------------------------------------------------------------------- /apa102/src/main/java/com/example/androidthings/driversamples/MainActivity.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright 2016, The Android Open Source Project 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | 17 | package com.example.androidthings.driversamples; 18 | 19 | import android.app.Activity; 20 | import android.graphics.Color; 21 | import android.os.Bundle; 22 | import android.os.Handler; 23 | import android.os.HandlerThread; 24 | import android.util.Log; 25 | 26 | import com.google.android.things.contrib.driver.apa102.Apa102; 27 | 28 | import java.io.IOException; 29 | 30 | /** 31 | * Sample activity that demonstrates usage of the APA102 LED driver. 32 | */ 33 | public class MainActivity extends Activity { 34 | private static final String TAG = MainActivity.class.getSimpleName(); 35 | 36 | // LED configuration. 37 | private static final int NUM_LEDS = 7; 38 | private static final int LED_BRIGHTNESS = 5; // 0 ... 31 39 | private static final Apa102.Mode LED_MODE = Apa102.Mode.BGR; 40 | 41 | // Animation configuration. 42 | private static final int FRAME_DELAY_MS = 100; // 10fps 43 | 44 | private Apa102 mLedstrip; 45 | private int[] mLedColors; 46 | private int mFrame = 0; 47 | private Handler mHandler = new Handler(); 48 | private HandlerThread mPioThread; 49 | 50 | @Override 51 | public void onCreate(Bundle savedInstanceState) { 52 | super.onCreate(savedInstanceState); 53 | Log.d(TAG, "APA102 MainActivity created"); 54 | 55 | mPioThread = new HandlerThread("pioThread"); 56 | mPioThread.start(); 57 | 58 | mHandler = new Handler(mPioThread.getLooper()); 59 | 60 | mLedColors = new int[NUM_LEDS]; 61 | try { 62 | Log.d(TAG, "Initializing LED strip"); 63 | mLedstrip = new Apa102(BoardDefaults.getSPIPort(), LED_MODE); 64 | mLedstrip.setBrightness(LED_BRIGHTNESS); 65 | mHandler.post(mAnimateRunnable); 66 | } catch (IOException e) { 67 | Log.e(TAG, "Error initializing LED strip", e); 68 | } 69 | } 70 | 71 | @Override 72 | public void onDestroy() { 73 | super.onDestroy(); 74 | // Remove pending sensor Runnable from the handler. 75 | mHandler.removeCallbacks(mAnimateRunnable); 76 | mPioThread.quitSafely(); 77 | Log.d(TAG, "Closing LED strip"); 78 | try { 79 | mLedstrip.close(); 80 | } catch (IOException e) { 81 | Log.e(TAG, "Exception closing LED strip", e); 82 | } finally { 83 | mLedstrip = null; 84 | } 85 | } 86 | 87 | private Runnable mAnimateRunnable = new Runnable() { 88 | final float[] hsv = {1f, 1f, 1f}; 89 | 90 | @Override 91 | public void run() { 92 | try { 93 | for (int i = 0; i < mLedColors.length; i++) { // Assigns gradient colors. 94 | int n = (i + mFrame) % mLedColors.length; 95 | hsv[0] = n * 360.f / mLedColors.length; 96 | mLedColors[i] = Color.HSVToColor(0, hsv); 97 | } 98 | mLedstrip.write(mLedColors); 99 | mFrame = (mFrame + 1) % mLedColors.length; 100 | } catch (IOException e) { 101 | Log.e(TAG, "Error while writing to LED strip", e); 102 | } 103 | mHandler.postDelayed(mAnimateRunnable, FRAME_DELAY_MS); 104 | } 105 | }; 106 | 107 | } 108 | -------------------------------------------------------------------------------- /cap1xxx/src/main/java/com/example/androidthings/driversamples/CaptouchActivity.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright 2016, The Android Open Source Project 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | 17 | package com.example.androidthings.driversamples; 18 | 19 | import android.app.Activity; 20 | import android.os.Bundle; 21 | import android.util.Log; 22 | import android.view.KeyEvent; 23 | 24 | import com.google.android.things.contrib.driver.cap1xxx.Cap1xxx; 25 | import com.google.android.things.contrib.driver.cap1xxx.Cap1xxxInputDriver; 26 | 27 | import java.io.IOException; 28 | 29 | public class CaptouchActivity extends Activity { 30 | private static final String TAG = "CaptouchActivity"; 31 | 32 | private Cap1xxxInputDriver mInputDriver; 33 | 34 | @Override 35 | protected void onCreate(Bundle savedInstanceState) { 36 | super.onCreate(savedInstanceState); 37 | // Set input key codes 38 | int[] keyCodes = { 39 | KeyEvent.KEYCODE_1, 40 | KeyEvent.KEYCODE_2, 41 | KeyEvent.KEYCODE_3, 42 | KeyEvent.KEYCODE_4, 43 | KeyEvent.KEYCODE_5, 44 | KeyEvent.KEYCODE_6, 45 | KeyEvent.KEYCODE_7, 46 | KeyEvent.KEYCODE_8 47 | }; 48 | 49 | try { 50 | mInputDriver = new Cap1xxxInputDriver(BoardDefaults.getI2CPort(), null, 51 | Cap1xxx.Configuration.CAP1208, keyCodes); 52 | 53 | // Disable repeated events 54 | mInputDriver.setRepeatRate(Cap1xxx.REPEAT_DISABLE); 55 | // Block touches above 4 unique inputs 56 | mInputDriver.setMultitouchInputMax(4); 57 | 58 | mInputDriver.register(); 59 | 60 | } catch (IOException e) { 61 | Log.w(TAG, "Unable to open driver connection", e); 62 | } 63 | } 64 | 65 | @Override 66 | protected void onDestroy() { 67 | super.onDestroy(); 68 | 69 | if (mInputDriver != null) { 70 | mInputDriver.unregister(); 71 | 72 | try { 73 | mInputDriver.close(); 74 | } catch (IOException e) { 75 | Log.w(TAG, "Unable to close touch driver", e); 76 | } 77 | } 78 | } 79 | 80 | @Override 81 | public boolean onKeyDown(int keyCode, KeyEvent event) { 82 | return handleKeyEvent(keyCode, true) || super.onKeyDown(keyCode, event); 83 | } 84 | 85 | @Override 86 | public boolean onKeyUp(int keyCode, KeyEvent event) { 87 | return handleKeyEvent(keyCode, false) || super.onKeyUp(keyCode, event); 88 | } 89 | 90 | /** 91 | * Handle key events from captouch inputs 92 | */ 93 | private boolean handleKeyEvent(int keyCode, boolean pressed) { 94 | String event = pressed ? "pressed" : "released"; 95 | switch (keyCode) { 96 | case KeyEvent.KEYCODE_1: 97 | case KeyEvent.KEYCODE_2: 98 | case KeyEvent.KEYCODE_3: 99 | case KeyEvent.KEYCODE_4: 100 | case KeyEvent.KEYCODE_5: 101 | case KeyEvent.KEYCODE_6: 102 | case KeyEvent.KEYCODE_7: 103 | case KeyEvent.KEYCODE_8: 104 | Log.d(TAG, String.format("Captouch key %s: %d", event, keyCode)); 105 | return true; 106 | default: 107 | Log.d(TAG, String.format("Unknown key %s: %d", event, keyCode)); 108 | return false; 109 | } 110 | } 111 | } 112 | -------------------------------------------------------------------------------- /gps/src/main/java/com/example/androidthings/driversamples/GpsActivity.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright 2016, The Android Open Source Project 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | 17 | package com.example.androidthings.driversamples; 18 | 19 | import android.Manifest; 20 | import android.app.Activity; 21 | import android.content.pm.PackageManager; 22 | import android.location.GnssStatus; 23 | import android.location.Location; 24 | import android.location.LocationListener; 25 | import android.location.LocationManager; 26 | import android.location.OnNmeaMessageListener; 27 | import android.os.Bundle; 28 | import android.util.Log; 29 | 30 | import com.google.android.things.contrib.driver.gps.NmeaGpsDriver; 31 | 32 | import java.io.IOException; 33 | 34 | public class GpsActivity extends Activity { 35 | private static final String TAG = "GpsActivity"; 36 | 37 | public static final int UART_BAUD = 9600; 38 | public static final float ACCURACY = 2.5f; // From GPS datasheet 39 | 40 | private LocationManager mLocationManager; 41 | private NmeaGpsDriver mGpsDriver; 42 | 43 | @Override 44 | protected void onCreate(Bundle savedInstanceState) { 45 | super.onCreate(savedInstanceState); 46 | 47 | mLocationManager = (LocationManager) getSystemService(LOCATION_SERVICE); 48 | 49 | // We need permission to get location updates 50 | if (checkSelfPermission(Manifest.permission.ACCESS_FINE_LOCATION) 51 | != PackageManager.PERMISSION_GRANTED) { 52 | // A problem occurred auto-granting the permission 53 | Log.d(TAG, "No permission"); 54 | return; 55 | } 56 | 57 | try { 58 | // Register the GPS driver 59 | mGpsDriver = new NmeaGpsDriver(this, BoardDefaults.getUartName(), 60 | UART_BAUD, ACCURACY); 61 | mGpsDriver.register(); 62 | // Register for location updates 63 | mLocationManager.requestLocationUpdates(LocationManager.GPS_PROVIDER, 64 | 0, 0, mLocationListener); 65 | mLocationManager.registerGnssStatusCallback(mStatusCallback); 66 | mLocationManager.addNmeaListener(mMessageListener); 67 | } catch (IOException e) { 68 | Log.w(TAG, "Unable to open GPS UART", e); 69 | } 70 | } 71 | 72 | @Override 73 | protected void onDestroy() { 74 | super.onDestroy(); 75 | 76 | // Verify permission was granted 77 | if (checkSelfPermission(Manifest.permission.ACCESS_FINE_LOCATION) 78 | != PackageManager.PERMISSION_GRANTED) { 79 | Log.d(TAG, "No permission"); 80 | return; 81 | } 82 | 83 | if (mGpsDriver != null) { 84 | // Unregister components 85 | mGpsDriver.unregister(); 86 | mLocationManager.removeUpdates(mLocationListener); 87 | mLocationManager.unregisterGnssStatusCallback(mStatusCallback); 88 | mLocationManager.removeNmeaListener(mMessageListener); 89 | try { 90 | mGpsDriver.close(); 91 | } catch (IOException e) { 92 | Log.w(TAG, "Unable to close GPS driver", e); 93 | } 94 | } 95 | } 96 | 97 | /** Report location updates */ 98 | private LocationListener mLocationListener = new LocationListener() { 99 | @Override 100 | public void onLocationChanged(Location location) { 101 | Log.v(TAG, "Location update: " + location); 102 | } 103 | 104 | @Override 105 | public void onStatusChanged(String provider, int status, Bundle extras) { } 106 | 107 | @Override 108 | public void onProviderEnabled(String provider) { } 109 | 110 | @Override 111 | public void onProviderDisabled(String provider) { } 112 | }; 113 | 114 | /** Report satellite status */ 115 | private GnssStatus.Callback mStatusCallback = new GnssStatus.Callback() { 116 | @Override 117 | public void onStarted() { } 118 | 119 | @Override 120 | public void onStopped() { } 121 | 122 | @Override 123 | public void onFirstFix(int ttffMillis) { } 124 | 125 | @Override 126 | public void onSatelliteStatusChanged(GnssStatus status) { 127 | Log.v(TAG, "GNSS Status: " + status.getSatelliteCount() + " satellites."); 128 | } 129 | }; 130 | 131 | /** Report raw NMEA messages */ 132 | private OnNmeaMessageListener mMessageListener = new OnNmeaMessageListener() { 133 | @Override 134 | public void onNmeaMessage(String message, long timestamp) { 135 | Log.v(TAG, "NMEA: " + message); 136 | } 137 | }; 138 | } 139 | -------------------------------------------------------------------------------- /gradlew: -------------------------------------------------------------------------------- 1 | #!/usr/bin/env bash 2 | 3 | ############################################################################## 4 | ## 5 | ## Gradle start up script for UN*X 6 | ## 7 | ############################################################################## 8 | 9 | # Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. 10 | DEFAULT_JVM_OPTS="" 11 | 12 | APP_NAME="Gradle" 13 | APP_BASE_NAME=`basename "$0"` 14 | 15 | # Use the maximum available, or set MAX_FD != -1 to use that value. 16 | MAX_FD="maximum" 17 | 18 | warn ( ) { 19 | echo "$*" 20 | } 21 | 22 | die ( ) { 23 | echo 24 | echo "$*" 25 | echo 26 | exit 1 27 | } 28 | 29 | # OS specific support (must be 'true' or 'false'). 30 | cygwin=false 31 | msys=false 32 | darwin=false 33 | case "`uname`" in 34 | CYGWIN* ) 35 | cygwin=true 36 | ;; 37 | Darwin* ) 38 | darwin=true 39 | ;; 40 | MINGW* ) 41 | msys=true 42 | ;; 43 | esac 44 | 45 | # Attempt to set APP_HOME 46 | # Resolve links: $0 may be a link 47 | PRG="$0" 48 | # Need this for relative symlinks. 49 | while [ -h "$PRG" ] ; do 50 | ls=`ls -ld "$PRG"` 51 | link=`expr "$ls" : '.*-> \(.*\)$'` 52 | if expr "$link" : '/.*' > /dev/null; then 53 | PRG="$link" 54 | else 55 | PRG=`dirname "$PRG"`"/$link" 56 | fi 57 | done 58 | SAVED="`pwd`" 59 | cd "`dirname \"$PRG\"`/" >/dev/null 60 | APP_HOME="`pwd -P`" 61 | cd "$SAVED" >/dev/null 62 | 63 | CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar 64 | 65 | # Determine the Java command to use to start the JVM. 66 | if [ -n "$JAVA_HOME" ] ; then 67 | if [ -x "$JAVA_HOME/jre/sh/java" ] ; then 68 | # IBM's JDK on AIX uses strange locations for the executables 69 | JAVACMD="$JAVA_HOME/jre/sh/java" 70 | else 71 | JAVACMD="$JAVA_HOME/bin/java" 72 | fi 73 | if [ ! -x "$JAVACMD" ] ; then 74 | die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME 75 | 76 | Please set the JAVA_HOME variable in your environment to match the 77 | location of your Java installation." 78 | fi 79 | else 80 | JAVACMD="java" 81 | which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 82 | 83 | Please set the JAVA_HOME variable in your environment to match the 84 | location of your Java installation." 85 | fi 86 | 87 | # Increase the maximum file descriptors if we can. 88 | if [ "$cygwin" = "false" -a "$darwin" = "false" ] ; then 89 | MAX_FD_LIMIT=`ulimit -H -n` 90 | if [ $? -eq 0 ] ; then 91 | if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then 92 | MAX_FD="$MAX_FD_LIMIT" 93 | fi 94 | ulimit -n $MAX_FD 95 | if [ $? -ne 0 ] ; then 96 | warn "Could not set maximum file descriptor limit: $MAX_FD" 97 | fi 98 | else 99 | warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT" 100 | fi 101 | fi 102 | 103 | # For Darwin, add options to specify how the application appears in the dock 104 | if $darwin; then 105 | GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\"" 106 | fi 107 | 108 | # For Cygwin, switch paths to Windows format before running java 109 | if $cygwin ; then 110 | APP_HOME=`cygpath --path --mixed "$APP_HOME"` 111 | CLASSPATH=`cygpath --path --mixed "$CLASSPATH"` 112 | JAVACMD=`cygpath --unix "$JAVACMD"` 113 | 114 | # We build the pattern for arguments to be converted via cygpath 115 | ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null` 116 | SEP="" 117 | for dir in $ROOTDIRSRAW ; do 118 | ROOTDIRS="$ROOTDIRS$SEP$dir" 119 | SEP="|" 120 | done 121 | OURCYGPATTERN="(^($ROOTDIRS))" 122 | # Add a user-defined pattern to the cygpath arguments 123 | if [ "$GRADLE_CYGPATTERN" != "" ] ; then 124 | OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)" 125 | fi 126 | # Now convert the arguments - kludge to limit ourselves to /bin/sh 127 | i=0 128 | for arg in "$@" ; do 129 | CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -` 130 | CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option 131 | 132 | if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition 133 | eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"` 134 | else 135 | eval `echo args$i`="\"$arg\"" 136 | fi 137 | i=$((i+1)) 138 | done 139 | case $i in 140 | (0) set -- ;; 141 | (1) set -- "$args0" ;; 142 | (2) set -- "$args0" "$args1" ;; 143 | (3) set -- "$args0" "$args1" "$args2" ;; 144 | (4) set -- "$args0" "$args1" "$args2" "$args3" ;; 145 | (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;; 146 | (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;; 147 | (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;; 148 | (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;; 149 | (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;; 150 | esac 151 | fi 152 | 153 | # Split up the JVM_OPTS And GRADLE_OPTS values into an array, following the shell quoting and substitution rules 154 | function splitJvmOpts() { 155 | JVM_OPTS=("$@") 156 | } 157 | eval splitJvmOpts $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS 158 | JVM_OPTS[${#JVM_OPTS[*]}]="-Dorg.gradle.appname=$APP_BASE_NAME" 159 | 160 | exec "$JAVACMD" "${JVM_OPTS[@]}" -classpath "$CLASSPATH" org.gradle.wrapper.GradleWrapperMain "$@" 161 | -------------------------------------------------------------------------------- /ssd1306/src/main/java/com/example/androidthings/driversamples/OledScreenActivity.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright 2016, The Android Open Source Project 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | 17 | package com.example.androidthings.driversamples; 18 | 19 | import android.app.Activity; 20 | import android.graphics.Bitmap; 21 | import android.graphics.BitmapFactory; 22 | import android.os.Bundle; 23 | import android.os.Handler; 24 | import android.util.Log; 25 | 26 | import com.google.android.things.contrib.driver.ssd1306.BitmapHelper; 27 | import com.google.android.things.contrib.driver.ssd1306.Ssd1306; 28 | 29 | import java.io.IOException; 30 | 31 | /** 32 | * Activity that tests the Ssd1306 display. 33 | */ 34 | public class OledScreenActivity extends Activity { 35 | private static final String TAG = "OledScreenActivity"; 36 | private static final int FPS = 30; // Frames per second on draw thread 37 | private static final int BITMAP_FRAMES_PER_MOVE = 4; // Frames to show bitmap before moving it 38 | 39 | private boolean mExpandingPixels = true; 40 | private int mDotMod = 1; 41 | private int mBitmapMod = 0; 42 | private int mTick = 0; 43 | private Modes mMode = Modes.BITMAP; 44 | private Ssd1306 mScreen; 45 | 46 | private Handler mHandler = new Handler(); 47 | private Bitmap mBitmap; 48 | 49 | enum Modes { 50 | CROSSHAIRS, 51 | DOTS, 52 | BITMAP 53 | } 54 | 55 | @Override 56 | protected void onCreate(Bundle savedInstanceState) { 57 | super.onCreate(savedInstanceState); 58 | try { 59 | mScreen = new Ssd1306(BoardDefaults.getI2CPort(), Ssd1306.I2C_ADDRESS_SA0_HIGH); 60 | } catch (IOException e) { 61 | Log.e(TAG, "Error while opening screen", e); 62 | throw new RuntimeException(e); 63 | } 64 | Log.d(TAG, "OLED screen activity created"); 65 | mHandler.post(mDrawRunnable); 66 | } 67 | 68 | @Override 69 | public void onDestroy() { 70 | super.onDestroy(); 71 | // remove pending runnable from the handler 72 | mHandler.removeCallbacks(mDrawRunnable); 73 | // Close the device. 74 | try { 75 | mScreen.close(); 76 | } catch (IOException e) { 77 | Log.e(TAG, "Error closing SSD1306", e); 78 | } finally { 79 | mScreen = null; 80 | } 81 | } 82 | 83 | /** 84 | * Draws crosshair pattern. 85 | */ 86 | private void drawCrosshairs() { 87 | mScreen.clearPixels(); 88 | int y = mTick % mScreen.getLcdHeight(); 89 | for (int x = 0; x < mScreen.getLcdWidth(); x++) { 90 | mScreen.setPixel(x, y, true); 91 | mScreen.setPixel(x, mScreen.getLcdHeight() - (y + 1), true); 92 | } 93 | int x = mTick % mScreen.getLcdWidth(); 94 | for (y = 0; y < mScreen.getLcdHeight(); y++) { 95 | mScreen.setPixel(x, y, true); 96 | mScreen.setPixel(mScreen.getLcdWidth() - (x + 1), y, true); 97 | } 98 | } 99 | 100 | /** 101 | * Draws expanding and contracting pixels. 102 | */ 103 | private void drawExpandingDots() { 104 | if (mExpandingPixels) { 105 | for (int x = 0; x < mScreen.getLcdWidth(); x++) { 106 | for (int y = 0; y < mScreen.getLcdHeight() && mMode == Modes.DOTS; y++) { 107 | mScreen.setPixel(x, y, (x % mDotMod) == 1 && (y % mDotMod) == 1); 108 | } 109 | } 110 | mDotMod++; 111 | if (mDotMod > mScreen.getLcdHeight()) { 112 | mExpandingPixels = false; 113 | mDotMod = mScreen.getLcdHeight(); 114 | } 115 | } else { 116 | for (int x = 0; x < mScreen.getLcdWidth(); x++) { 117 | for (int y = 0; y < mScreen.getLcdHeight() && mMode == Modes.DOTS; y++) { 118 | mScreen.setPixel(x, y, (x % mDotMod) == 1 && (y % mDotMod) == 1); 119 | } 120 | } 121 | mDotMod--; 122 | if (mDotMod < 1) { 123 | mExpandingPixels = true; 124 | mDotMod = 1; 125 | } 126 | } 127 | } 128 | 129 | /** 130 | * Draws a BMP in one of three positions. 131 | */ 132 | private void drawMovingBitmap() { 133 | if (mBitmap == null) { 134 | mBitmap = BitmapFactory.decodeResource(getResources(), R.drawable.flower); 135 | } 136 | // Move the bmp every few ticks 137 | if (mTick % BITMAP_FRAMES_PER_MOVE == 0) { 138 | mScreen.clearPixels(); 139 | // Move the bitmap back and forth based on mBitmapMod: 140 | // 0 - left aligned 141 | // 1 - centered 142 | // 2 - right aligned 143 | // 3 - centered 144 | int diff = mScreen.getLcdWidth() - mBitmap.getWidth(); 145 | int mult = mBitmapMod == 3 ? 1 : mBitmapMod; // 0, 1, or 2 146 | int offset = mult * (diff / 2); 147 | BitmapHelper.setBmpData(mScreen, offset, 0, mBitmap, false); 148 | mBitmapMod = (mBitmapMod + 1) % 4; 149 | } 150 | } 151 | 152 | private Runnable mDrawRunnable = new Runnable() { 153 | /** 154 | * Updates the display and tick counter. 155 | */ 156 | @Override 157 | public void run() { 158 | // exit Runnable if the device is already closed 159 | if (mScreen == null) { 160 | return; 161 | } 162 | mTick++; 163 | try { 164 | switch (mMode) { 165 | case DOTS: 166 | drawExpandingDots(); 167 | break; 168 | case BITMAP: 169 | drawMovingBitmap(); 170 | break; 171 | default: 172 | drawCrosshairs(); 173 | break; 174 | } 175 | mScreen.show(); 176 | mHandler.postDelayed(this, 1000 / FPS); 177 | } catch (IOException e) { 178 | Log.e(TAG, "Exception during screen update", e); 179 | } 180 | } 181 | }; 182 | } 183 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | Apache License 2 | Version 2.0, January 2004 3 | http://www.apache.org/licenses/ 4 | 5 | TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION 6 | 7 | 1. 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