├── .gitignore ├── AHRSView ├── .gitignore ├── build.gradle ├── proguard-rules.pro └── src │ ├── androidTest │ └── java │ │ └── me │ │ └── billhsu │ │ └── ahrsview │ │ └── ExampleInstrumentedTest.java │ ├── main │ ├── AndroidManifest.xml │ ├── java │ │ └── me │ │ │ └── billhsu │ │ │ └── ahrsview │ │ │ └── AHRSView.java │ └── res │ │ └── values │ │ └── strings.xml │ └── test │ └── java │ └── me │ └── billhsu │ └── ahrsview │ └── ExampleUnitTest.java ├── LICENSE ├── README.md ├── SampleApp ├── .gitignore ├── build.gradle ├── proguard-rules.pro └── src │ ├── androidTest │ └── java │ │ └── me │ │ └── billhsu │ │ └── androidahrsview │ │ └── ExampleInstrumentedTest.java │ ├── main │ ├── AndroidManifest.xml │ ├── java │ │ └── me │ │ │ └── billhsu │ │ │ └── androidahrsview │ │ │ ├── MainActivity.java │ │ │ └── SampleApplication.java │ └── res │ │ ├── layout │ │ └── activity_main.xml │ │ ├── mipmap-hdpi │ │ └── ic_launcher.png │ │ ├── mipmap-mdpi │ │ └── ic_launcher.png │ │ ├── mipmap-xhdpi │ │ └── ic_launcher.png │ │ ├── mipmap-xxhdpi │ │ └── ic_launcher.png │ │ ├── mipmap-xxxhdpi │ │ └── ic_launcher.png │ │ ├── values-w820dp │ │ └── dimens.xml │ │ └── values │ │ ├── colors.xml │ │ ├── dimens.xml │ │ ├── strings.xml │ │ └── styles.xml │ └── test │ └── java │ └── me │ └── billhsu │ └── androidahrsview │ └── ExampleUnitTest.java ├── build.gradle ├── doc ├── androidAHRS.png ├── demo1.gif └── demo2.gif ├── gradle.properties ├── gradle └── wrapper │ ├── gradle-wrapper.jar │ └── gradle-wrapper.properties ├── gradlew ├── gradlew.bat └── settings.gradle /.gitignore: -------------------------------------------------------------------------------- 1 | # Built application files 2 | *.apk 3 | *.ap_ 4 | 5 | # Files for the ART/Dalvik VM 6 | *.dex 7 | 8 | # Java class files 9 | *.class 10 | 11 | # Generated files 12 | bin/ 13 | gen/ 14 | out/ 15 | 16 | # Gradle files 17 | .gradle/ 18 | build/ 19 | 20 | # Local configuration file (sdk path, etc) 21 | local.properties 22 | 23 | # Proguard folder generated by Eclipse 24 | proguard/ 25 | 26 | # Log Files 27 | *.log 28 | 29 | # Android Studio Navigation editor temp files 30 | .navigation/ 31 | 32 | # Android Studio captures folder 33 | captures/ 34 | 35 | # Intellij 36 | *.iml 37 | .idea/workspace.xml 38 | .idea/tasks.xml 39 | .idea/libraries 40 | 41 | # Keystore files 42 | *.jks 43 | 44 | # External native build folder generated in Android Studio 2.2 and later 45 | .externalNativeBuild 46 | 47 | .DS_Store 48 | .idea/ -------------------------------------------------------------------------------- /AHRSView/.gitignore: -------------------------------------------------------------------------------- 1 | /build 2 | -------------------------------------------------------------------------------- /AHRSView/build.gradle: -------------------------------------------------------------------------------- 1 | plugins { 2 | id "com.jfrog.bintray" version "1.4" 3 | } 4 | 5 | ext { 6 | groupName = 'me.billhsu.ahrsview' 7 | libName = 'AHRSView' 8 | libVersion = '1.0.3' 9 | libDesc = 'Attitude Heading Reference System(AHRS) display module for Android.' 10 | } 11 | 12 | group = groupName 13 | version = libVersion 14 | 15 | apply plugin: 'com.android.library' 16 | apply plugin: 'com.github.dcendents.android-maven' 17 | 18 | android { 19 | compileSdkVersion 23 20 | buildToolsVersion "23.0.3" 21 | 22 | defaultConfig { 23 | minSdkVersion 10 24 | targetSdkVersion 23 25 | versionCode 1 26 | versionName "1.0" 27 | 28 | testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner" 29 | 30 | } 31 | buildTypes { 32 | release { 33 | minifyEnabled false 34 | proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro' 35 | } 36 | } 37 | } 38 | 39 | dependencies { 40 | compile fileTree(dir: 'libs', include: ['*.jar']) 41 | androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', { 42 | exclude group: 'com.android.support', module: 'support-annotations' 43 | }) 44 | compile 'com.android.support:appcompat-v7:23.4.0' 45 | testCompile 'junit:junit:4.12' 46 | } 47 | 48 | install { 49 | repositories.mavenInstaller { 50 | pom.project { 51 | name libName 52 | description libDesc 53 | url 'https://github.com/billhsu/AndroidAHRSView' 54 | inceptionYear '2016' 55 | 56 | packaging 'aar' 57 | groupId groupName 58 | artifactId libName 59 | version libVersion 60 | 61 | licenses { 62 | license { 63 | name 'MIT' 64 | url 'https://github.com/billhsu/AndroidAHRSView/blob/master/LICENSE' 65 | distribution 'repo' 66 | } 67 | } 68 | scm { 69 | connection 'git@github.com:billhsu/AndroidAHRSView.git' 70 | url 'https://github.com/billhsu/AndroidAHRSView' 71 | 72 | } 73 | developers { 74 | developer { 75 | name 'Shipeng Xu' 76 | } 77 | } 78 | } 79 | } 80 | } 81 | 82 | bintray { 83 | user = project.hasProperty('bintrayUser') ? project.property('bintrayUser') : System.getenv('BINTRAY_USER') 84 | key = project.hasProperty('bintrayApiKey') ? project.property('bintrayApiKey') : System.getenv('BINTRAY_API_KEY') 85 | configurations = ['archives'] 86 | pkg { 87 | repo = 'maven' 88 | name = libName 89 | userOrg = 'shipeng' 90 | licenses = ['MIT'] 91 | vcsUrl = 'git@github.com:billhsu/AndroidAHRSView.git' 92 | version { 93 | name = libVersion 94 | desc = libDesc 95 | vcsTag = libVersion 96 | attributes = ['gradle-plugin': 'com.use.less:com.use.less.gradle:gradle-useless-plugin'] 97 | } 98 | } 99 | } 100 | -------------------------------------------------------------------------------- /AHRSView/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 /Users/shipeng/Library/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 | -------------------------------------------------------------------------------- /AHRSView/src/androidTest/java/me/billhsu/ahrsview/ExampleInstrumentedTest.java: -------------------------------------------------------------------------------- 1 | package me.billhsu.ahrsview; 2 | 3 | import android.content.Context; 4 | import android.support.test.InstrumentationRegistry; 5 | import android.support.test.runner.AndroidJUnit4; 6 | 7 | import org.junit.Test; 8 | import org.junit.runner.RunWith; 9 | 10 | import static org.junit.Assert.*; 11 | 12 | /** 13 | * Instrumentation test, which will execute on an Android device. 14 | * 15 | * @see Testing documentation 16 | */ 17 | @RunWith(AndroidJUnit4.class) 18 | public class ExampleInstrumentedTest { 19 | @Test 20 | public void useAppContext() throws Exception { 21 | // Context of the app under test. 22 | Context appContext = InstrumentationRegistry.getTargetContext(); 23 | 24 | assertEquals("me.billhsu.ahrsview.test", appContext.getPackageName()); 25 | } 26 | } 27 | -------------------------------------------------------------------------------- /AHRSView/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 5 | 6 | 7 | 8 | 9 | -------------------------------------------------------------------------------- /AHRSView/src/main/java/me/billhsu/ahrsview/AHRSView.java: -------------------------------------------------------------------------------- 1 | package me.billhsu.ahrsview; 2 | 3 | import android.content.Context; 4 | import android.graphics.Bitmap; 5 | import android.graphics.Canvas; 6 | import android.graphics.Color; 7 | import android.graphics.Paint; 8 | import android.graphics.Paint.Style; 9 | import android.util.AttributeSet; 10 | import android.util.Log; 11 | import android.view.View; 12 | 13 | /** 14 | * AHRS view for Android. 15 | * https://github.com/billhsu/AndroidAHRSView 16 | *

17 | * Author: Shipeng Xu 18 | */ 19 | public class AHRSView extends View { 20 | private float roll = 0.0f, pitch = 0.0f, yaw = 0.0f; 21 | private static final String TAG = AHRSView.class.getSimpleName(); 22 | private Paint horizontalLine; 23 | private Paint ahrsLine; 24 | private Paint groundPaint; 25 | private Paint skyPaint; 26 | private Paint textPaint; 27 | private Bitmap ahrsBitmap = null; 28 | private Bitmap ahrsFlippedBitmap = null; 29 | 30 | private int width; 31 | private int height; 32 | 33 | public AHRSView(Context context) { 34 | super(context); 35 | } 36 | 37 | public AHRSView(Context context, AttributeSet attrs) { 38 | super(context, attrs); 39 | initAHRSView(); 40 | } 41 | 42 | public AHRSView(Context context, AttributeSet attrs, int defaultStyle) { 43 | super(context, attrs, defaultStyle); 44 | initAHRSView(); 45 | } 46 | 47 | @Override 48 | protected void onDraw(Canvas canvas) { 49 | super.onDraw(canvas); 50 | float centerX = width / 2; 51 | float centerY = height / 2; 52 | float horizontalWidth = width * 0.05f; 53 | Bitmap ahrsBitmap = getAHRSBitmap(); 54 | canvas.save(); 55 | canvas.rotate(roll, centerX, centerY); 56 | float pitch180 = (pitch % 360.0f) - 180.0f; 57 | int yCenter = ahrsBitmap.getHeight() / 2; 58 | float yInterval = ahrsBitmap.getHeight() / 72.0f; // 72 = 4 * 18 59 | if (pitch180 > 0) { 60 | yCenter -= (180 - pitch180) / 10.0f * yInterval; 61 | } else { 62 | yCenter += (180 + pitch180) / 10.0f * yInterval; 63 | } 64 | canvas.drawBitmap(ahrsBitmap, width / 2 - ahrsBitmap.getWidth() / 2, height / 2 - yCenter, null); 65 | 66 | canvas.restore(); 67 | canvas.drawLine(centerX, centerY, centerX - horizontalWidth, centerY + horizontalWidth, horizontalLine); 68 | canvas.drawLine(centerX, centerY, centerX + horizontalWidth, centerY + horizontalWidth, horizontalLine); 69 | canvas.drawLine(centerX - horizontalWidth, centerY + horizontalWidth, centerX - horizontalWidth * 2, centerY, horizontalLine); 70 | canvas.drawLine(centerX + horizontalWidth, centerY + horizontalWidth, centerX + horizontalWidth * 2, centerY, horizontalLine); 71 | canvas.drawLine(centerX - horizontalWidth * 2, centerY, centerX - horizontalWidth * 4, centerY, horizontalLine); 72 | canvas.drawLine(centerX + horizontalWidth * 2, centerY, centerX + horizontalWidth * 4, centerY, horizontalLine); 73 | } 74 | 75 | @Override 76 | protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) { 77 | setMeasuredDimension(measure(widthMeasureSpec), measure(heightMeasureSpec)); 78 | } 79 | 80 | @Override 81 | protected void onSizeChanged(int w, int h, int oldw, int oldh) { 82 | width = w; 83 | height = h; 84 | updateAHRSBitmap(); 85 | super.onSizeChanged(w, h, oldw, oldh); 86 | } 87 | 88 | public void setRoll(float roll) { 89 | this.roll = roll % 360; 90 | invalidate(); 91 | } 92 | 93 | public void setPitch(float pitch) { 94 | this.pitch = pitch % 360; 95 | invalidate(); 96 | } 97 | 98 | public void setYaw(float yaw) { 99 | this.yaw = yaw % 360; 100 | invalidate(); 101 | } 102 | 103 | private void updateAHRSBitmap() { 104 | Log.d(TAG, "updateAHRSBitmap"); 105 | if (ahrsBitmap != null) { 106 | ahrsBitmap.recycle(); 107 | ahrsBitmap = null; 108 | } 109 | ahrsBitmap = drawAHRSBitmap(false); 110 | if (ahrsFlippedBitmap != null) { 111 | ahrsFlippedBitmap.recycle(); 112 | ahrsFlippedBitmap = null; 113 | } 114 | ahrsFlippedBitmap = drawAHRSBitmap(true); 115 | } 116 | 117 | private Bitmap getAHRSBitmap() { 118 | if (Math.abs((roll % 360 < 0 ? (roll % 360 + 360) : (roll % 360)) - 180) <= 90) { 119 | if (ahrsFlippedBitmap == null) { 120 | Log.d(TAG, "update ahrsFlippedBitmap"); 121 | ahrsFlippedBitmap = drawAHRSBitmap(true); 122 | } 123 | return ahrsFlippedBitmap; 124 | } else { 125 | if (ahrsBitmap == null) { 126 | Log.d(TAG, "update ahrsBitmap"); 127 | ahrsBitmap = drawAHRSBitmap(false); 128 | } 129 | return ahrsBitmap; 130 | } 131 | } 132 | 133 | private Bitmap drawAHRSBitmap(boolean flipped) { 134 | int size = Math.max(width, height) * 2; 135 | Bitmap bitmap = Bitmap.createBitmap(size, size * 2, Bitmap.Config.RGB_565); 136 | Canvas canvas = new Canvas(bitmap); 137 | 138 | float shortLineLength = size * 0.05f; 139 | float longLineLength = size * 0.1f; 140 | float pitchInterval = size * 2.0f / 72.0f; // 72 = 18 * 4 141 | canvas.drawRect(0, 0, size, size / 2, groundPaint); 142 | canvas.drawRect(0, size / 2, size, size, skyPaint); 143 | canvas.drawRect(0, size, size, size + size / 2, groundPaint); 144 | canvas.drawRect(0, size / 2 + size, size, size + size, skyPaint); 145 | for (int i = -1; i >= -17; --i) { 146 | float length = Math.abs(i) % 2 == 1 ? shortLineLength : longLineLength; 147 | int yIndex = -i; 148 | drawAHRSLine(canvas, length, yIndex * pitchInterval, Integer.toString(i * 10), flipped); 149 | } 150 | canvas.drawLine(0, pitchInterval * 18, size, pitchInterval * 18, ahrsLine); 151 | 152 | for (int i = 17; i >= 1; --i) { 153 | float length = Math.abs(i) % 2 == 1 ? shortLineLength : longLineLength; 154 | int yIndex = 36 - i; 155 | drawAHRSLine(canvas, length, yIndex * pitchInterval, Integer.toString(i * 10), flipped); 156 | } 157 | canvas.drawLine(0, pitchInterval * 36, size, pitchInterval * 36, ahrsLine); 158 | 159 | for (int i = -1; i >= -17; --i) { 160 | float length = Math.abs(i) % 2 == 1 ? shortLineLength : longLineLength; 161 | int yIndex = 36 - i; 162 | drawAHRSLine(canvas, length, yIndex * pitchInterval, Integer.toString(i * 10), flipped); 163 | } 164 | canvas.drawLine(0, pitchInterval * 54, size, pitchInterval * 54, ahrsLine); 165 | 166 | for (int i = 17; i >= 1; --i) { 167 | float length = Math.abs(i) % 2 == 1 ? shortLineLength : longLineLength; 168 | int yIndex = 72 - i; 169 | drawAHRSLine(canvas, length, yIndex * pitchInterval, Integer.toString(i * 10), flipped); 170 | } 171 | return bitmap; 172 | } 173 | 174 | private void drawAHRSLine(Canvas canvas, float length, float positionY, String pitchText, boolean flipped) { 175 | float textLength = textPaint.measureText(pitchText); 176 | int size = canvas.getWidth(); 177 | if (flipped) { 178 | canvas.save(); 179 | canvas.rotate(180, size / 2 - length - textLength / 2 - 5, positionY); 180 | } 181 | canvas.drawText(pitchText, size / 2 - length - textLength - 5, positionY + 10, textPaint); 182 | if (flipped) { 183 | canvas.restore(); 184 | } 185 | if (flipped) { 186 | canvas.save(); 187 | canvas.rotate(180, size / 2 + length + 5 + textLength / 2, positionY); 188 | } 189 | canvas.drawText(pitchText, size / 2 + length + 5, positionY + 10, textPaint); 190 | if (flipped) { 191 | canvas.restore(); 192 | } 193 | canvas.drawLine(size / 2 - length, positionY, size / 2 + length, positionY, ahrsLine); 194 | } 195 | 196 | private int measure(int measureSpec) { 197 | int result = 0; 198 | 199 | int specMode = MeasureSpec.getMode(measureSpec); 200 | int specSize = MeasureSpec.getSize(measureSpec); 201 | 202 | if (specMode == MeasureSpec.UNSPECIFIED) { 203 | result = 200; 204 | } else { 205 | result = specSize; 206 | } 207 | return result; 208 | } 209 | 210 | protected void initAHRSView() { 211 | horizontalLine = new Paint(Paint.ANTI_ALIAS_FLAG); 212 | horizontalLine.setStrokeWidth(5); 213 | horizontalLine.setColor(Color.parseColor("#E0D51B")); 214 | 215 | ahrsLine = new Paint(Paint.ANTI_ALIAS_FLAG); 216 | ahrsLine.setStrokeWidth(6); 217 | ahrsLine.setColor(Color.WHITE); 218 | 219 | skyPaint = new Paint(Paint.ANTI_ALIAS_FLAG); 220 | skyPaint.setColor(Color.parseColor("#0166D8")); 221 | skyPaint.setStyle(Style.FILL); 222 | 223 | groundPaint = new Paint(Paint.ANTI_ALIAS_FLAG); 224 | groundPaint.setColor(Color.parseColor("#AA3E17")); 225 | groundPaint.setStyle(Style.FILL); 226 | 227 | textPaint = new Paint(Paint.ANTI_ALIAS_FLAG); 228 | textPaint.setColor(Color.WHITE); 229 | textPaint.setTextSize(20); 230 | } 231 | 232 | } 233 | -------------------------------------------------------------------------------- /AHRSView/src/main/res/values/strings.xml: -------------------------------------------------------------------------------- 1 | 2 | AHRSView 3 | 4 | -------------------------------------------------------------------------------- /AHRSView/src/test/java/me/billhsu/ahrsview/ExampleUnitTest.java: -------------------------------------------------------------------------------- 1 | package me.billhsu.ahrsview; 2 | 3 | import org.junit.Test; 4 | 5 | import static org.junit.Assert.*; 6 | 7 | /** 8 | * Example local unit test, which will execute on the development machine (host). 9 | * 10 | * @see Testing documentation 11 | */ 12 | public class ExampleUnitTest { 13 | @Test 14 | public void addition_isCorrect() throws Exception { 15 | assertEquals(4, 2 + 2); 16 | } 17 | } -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | MIT License 2 | 3 | Copyright (c) 2016 Shipeng Xu 4 | 5 | Permission is hereby granted, free of charge, to any person obtaining a copy 6 | of this software and associated documentation files (the "Software"), to deal 7 | in the Software without restriction, including without limitation the rights 8 | to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 9 | copies of the Software, and to permit persons to whom the Software is 10 | furnished to do so, subject to the following conditions: 11 | 12 | The above copyright notice and this permission notice shall be included in all 13 | copies or substantial portions of the Software. 14 | 15 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 16 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 17 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 18 | AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 19 | LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 20 | OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 21 | SOFTWARE. 22 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | AndroidAHRSView 2 | ================ 3 | 4 | Attitude Heading Reference System(AHRS) display module for Android. 5 | 6 | screenshot 7 | 8 | ## How to use it 9 | 10 | ### Add gradle dependency 11 | 12 | ``` 13 | dependencies { 14 | compile 'me.billhsu.ahrsview:AHRSView:1.0.3' 15 | } 16 | ``` 17 | 18 | ### Add to the layout xml 19 | 20 | ``` 21 | 25 | ``` 26 | 27 | ### Use it in your code 28 | 29 | ``` 30 | AHRSView ahrsView = (AHRSView) findViewById(R.id.AHRSView); 31 | ahrsView.setRoll(roll); 32 | ahrsView.setPitch(pitch); 33 | ahrsView.setYaw(yaw); 34 | ``` 35 | 36 | #### Demo gif 37 | ![gif1](https://raw.githubusercontent.com/billhsu/AndroidAHRSView/master/doc/demo1.gif) 38 | ![gif2](https://raw.githubusercontent.com/billhsu/AndroidAHRSView/master/doc/demo2.gif) 39 | 40 | For more details please check the [SampleApp](https://github.com/billhsu/AndroidAHRSView/blob/master/SampleApp/) project. 41 | 42 | ## Author 43 | **Shipeng Xu** 44 | 45 | + http://BillHsu.me 46 | + http://twitter.com/1991bill 47 | + http://weibo.com/billhsu 48 | -------------------------------------------------------------------------------- /SampleApp/.gitignore: -------------------------------------------------------------------------------- 1 | /build 2 | -------------------------------------------------------------------------------- /SampleApp/build.gradle: -------------------------------------------------------------------------------- 1 | apply plugin: 'com.android.application' 2 | 3 | android { 4 | compileSdkVersion 23 5 | buildToolsVersion "23.0.3" 6 | defaultConfig { 7 | applicationId "me.billhsu.androidahrsview" 8 | minSdkVersion 15 9 | targetSdkVersion 23 10 | versionCode 1 11 | versionName "1.0" 12 | testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner" 13 | } 14 | buildTypes { 15 | release { 16 | minifyEnabled false 17 | proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro' 18 | } 19 | } 20 | } 21 | 22 | dependencies { 23 | compile fileTree(dir: 'libs', include: ['*.jar']) 24 | androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', { 25 | exclude group: 'com.android.support', module: 'support-annotations' 26 | }) 27 | compile 'com.android.support:appcompat-v7:23.4.0' 28 | compile project(':AHRSView') 29 | testCompile 'junit:junit:4.12' 30 | } 31 | -------------------------------------------------------------------------------- /SampleApp/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 /Users/shipeng/Library/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 | -------------------------------------------------------------------------------- /SampleApp/src/androidTest/java/me/billhsu/androidahrsview/ExampleInstrumentedTest.java: -------------------------------------------------------------------------------- 1 | package me.billhsu.androidahrsview; 2 | 3 | import android.content.Context; 4 | import android.support.test.InstrumentationRegistry; 5 | import android.support.test.runner.AndroidJUnit4; 6 | 7 | import org.junit.Test; 8 | import org.junit.runner.RunWith; 9 | 10 | import static org.junit.Assert.*; 11 | 12 | /** 13 | * Instrumentation test, which will execute on an Android device. 14 | * 15 | * @see Testing documentation 16 | */ 17 | @RunWith(AndroidJUnit4.class) 18 | public class ExampleInstrumentedTest { 19 | @Test 20 | public void useAppContext() throws Exception { 21 | // Context of the app under test. 22 | Context appContext = InstrumentationRegistry.getTargetContext(); 23 | 24 | assertEquals("me.billhsu.androidahrsview", appContext.getPackageName()); 25 | } 26 | } 27 | -------------------------------------------------------------------------------- /SampleApp/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 2 | 4 | 5 | 12 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | -------------------------------------------------------------------------------- /SampleApp/src/main/java/me/billhsu/androidahrsview/MainActivity.java: -------------------------------------------------------------------------------- 1 | package me.billhsu.androidahrsview; 2 | 3 | import android.os.Bundle; 4 | import android.support.v7.app.AppCompatActivity; 5 | import android.widget.SeekBar; 6 | 7 | import me.billhsu.ahrsview.AHRSView; 8 | 9 | public class MainActivity extends AppCompatActivity { 10 | @Override 11 | protected void onCreate(Bundle savedInstanceState) { 12 | super.onCreate(savedInstanceState); 13 | setContentView(R.layout.activity_main); 14 | final AHRSView ahrsView = (AHRSView) findViewById(R.id.AHRSView); 15 | SeekBar seekBarRoll = (SeekBar) findViewById(R.id.seekBarRoll); 16 | if (seekBarRoll == null) { 17 | return; 18 | } 19 | seekBarRoll.setOnSeekBarChangeListener(new MyOnSeekBarChangeListener() { 20 | @Override 21 | public void onProgressChanged(SeekBar seekBar, int progress, boolean fromUser) { 22 | if (ahrsView != null) { 23 | ahrsView.setRoll(progress - 180); 24 | } 25 | } 26 | }); 27 | 28 | SeekBar seekBarPitch = (SeekBar) findViewById(R.id.seekBarPitch); 29 | if (seekBarPitch == null) { 30 | return; 31 | } 32 | seekBarPitch.setOnSeekBarChangeListener(new MyOnSeekBarChangeListener() { 33 | @Override 34 | public void onProgressChanged(SeekBar seekBar, int progress, boolean fromUser) { 35 | if (ahrsView != null) { 36 | ahrsView.setPitch(progress - 180); 37 | } 38 | } 39 | }); 40 | } 41 | 42 | private abstract static class MyOnSeekBarChangeListener implements SeekBar.OnSeekBarChangeListener { 43 | public abstract void onProgressChanged(SeekBar seekBar, int progress, boolean fromUser); 44 | 45 | @Override 46 | public void onStartTrackingTouch(SeekBar seekBar) { 47 | 48 | } 49 | 50 | @Override 51 | public void onStopTrackingTouch(SeekBar seekBar) { 52 | 53 | } 54 | } 55 | } 56 | -------------------------------------------------------------------------------- /SampleApp/src/main/java/me/billhsu/androidahrsview/SampleApplication.java: -------------------------------------------------------------------------------- 1 | package me.billhsu.androidahrsview; 2 | 3 | import android.app.Application; 4 | 5 | public class SampleApplication extends Application { 6 | @Override 7 | public void onCreate() { 8 | super.onCreate(); 9 | } 10 | 11 | } 12 | -------------------------------------------------------------------------------- /SampleApp/src/main/res/layout/activity_main.xml: -------------------------------------------------------------------------------- 1 | 2 | 12 | 13 | 19 | 20 | 29 | 30 | 41 | 42 | 51 | 52 | 63 | 64 | 65 | 66 | -------------------------------------------------------------------------------- /SampleApp/src/main/res/mipmap-hdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/billhsu/AndroidAHRSView/ddcd0a567bb9b95ca822b14fe2029e42d92bd3d4/SampleApp/src/main/res/mipmap-hdpi/ic_launcher.png -------------------------------------------------------------------------------- /SampleApp/src/main/res/mipmap-mdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/billhsu/AndroidAHRSView/ddcd0a567bb9b95ca822b14fe2029e42d92bd3d4/SampleApp/src/main/res/mipmap-mdpi/ic_launcher.png -------------------------------------------------------------------------------- /SampleApp/src/main/res/mipmap-xhdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/billhsu/AndroidAHRSView/ddcd0a567bb9b95ca822b14fe2029e42d92bd3d4/SampleApp/src/main/res/mipmap-xhdpi/ic_launcher.png -------------------------------------------------------------------------------- /SampleApp/src/main/res/mipmap-xxhdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/billhsu/AndroidAHRSView/ddcd0a567bb9b95ca822b14fe2029e42d92bd3d4/SampleApp/src/main/res/mipmap-xxhdpi/ic_launcher.png -------------------------------------------------------------------------------- /SampleApp/src/main/res/mipmap-xxxhdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/billhsu/AndroidAHRSView/ddcd0a567bb9b95ca822b14fe2029e42d92bd3d4/SampleApp/src/main/res/mipmap-xxxhdpi/ic_launcher.png -------------------------------------------------------------------------------- /SampleApp/src/main/res/values-w820dp/dimens.xml: -------------------------------------------------------------------------------- 1 | 2 | 5 | 64dp 6 | 7 | -------------------------------------------------------------------------------- /SampleApp/src/main/res/values/colors.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | #3F51B5 4 | #303F9F 5 | #FF4081 6 | 7 | -------------------------------------------------------------------------------- /SampleApp/src/main/res/values/dimens.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 16dp 4 | 16dp 5 | 6 | -------------------------------------------------------------------------------- /SampleApp/src/main/res/values/strings.xml: -------------------------------------------------------------------------------- 1 | 2 | AndroidAHRSView 3 | Roll 4 | Pitch 5 | 6 | -------------------------------------------------------------------------------- /SampleApp/src/main/res/values/styles.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 10 | 11 | 12 | -------------------------------------------------------------------------------- /SampleApp/src/test/java/me/billhsu/androidahrsview/ExampleUnitTest.java: -------------------------------------------------------------------------------- 1 | package me.billhsu.androidahrsview; 2 | 3 | import org.junit.Test; 4 | 5 | import static org.junit.Assert.*; 6 | 7 | /** 8 | * Example local unit test, which will execute on the development machine (host). 9 | * 10 | * @see Testing documentation 11 | */ 12 | public class ExampleUnitTest { 13 | @Test 14 | public void addition_isCorrect() throws Exception { 15 | assertEquals(4, 2 + 2); 16 | } 17 | } -------------------------------------------------------------------------------- /build.gradle: -------------------------------------------------------------------------------- 1 | // Top-level build file where you can add configuration options common to all sub-projects/modules. 2 | 3 | buildscript { 4 | repositories { 5 | jcenter() 6 | mavenCentral() 7 | } 8 | dependencies { 9 | classpath 'com.android.tools.build:gradle:2.2.3' 10 | classpath 'com.github.dcendents:android-maven-gradle-plugin:1.5' 11 | } 12 | } 13 | 14 | allprojects { 15 | repositories { 16 | jcenter() 17 | } 18 | } 19 | 20 | task clean(type: Delete) { 21 | delete rootProject.buildDir 22 | } 23 | -------------------------------------------------------------------------------- /doc/androidAHRS.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/billhsu/AndroidAHRSView/ddcd0a567bb9b95ca822b14fe2029e42d92bd3d4/doc/androidAHRS.png -------------------------------------------------------------------------------- /doc/demo1.gif: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/billhsu/AndroidAHRSView/ddcd0a567bb9b95ca822b14fe2029e42d92bd3d4/doc/demo1.gif -------------------------------------------------------------------------------- /doc/demo2.gif: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/billhsu/AndroidAHRSView/ddcd0a567bb9b95ca822b14fe2029e42d92bd3d4/doc/demo2.gif -------------------------------------------------------------------------------- /gradle.properties: -------------------------------------------------------------------------------- 1 | # Project-wide Gradle settings. 2 | 3 | # IDE (e.g. Android Studio) users: 4 | # Gradle settings configured through the IDE *will override* 5 | # any settings specified in this file. 6 | 7 | # For more details on how to configure your build environment visit 8 | # http://www.gradle.org/docs/current/userguide/build_environment.html 9 | 10 | # Specifies the JVM arguments used for the daemon process. 11 | # The setting is particularly useful for tweaking memory settings. 12 | org.gradle.jvmargs=-Xmx1536m 13 | 14 | # When configured, Gradle will run in incubating parallel mode. 15 | # This option should only be used with decoupled projects. More details, visit 16 | # http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects 17 | # org.gradle.parallel=true 18 | -------------------------------------------------------------------------------- /gradle/wrapper/gradle-wrapper.jar: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/billhsu/AndroidAHRSView/ddcd0a567bb9b95ca822b14fe2029e42d92bd3d4/gradle/wrapper/gradle-wrapper.jar -------------------------------------------------------------------------------- /gradle/wrapper/gradle-wrapper.properties: -------------------------------------------------------------------------------- 1 | #Mon Dec 28 10:00:20 PST 2015 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-2.14.1-all.zip 7 | -------------------------------------------------------------------------------- /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 | -------------------------------------------------------------------------------- /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 | -------------------------------------------------------------------------------- /settings.gradle: -------------------------------------------------------------------------------- 1 | include ':SampleApp', ':AHRSView' 2 | --------------------------------------------------------------------------------