├── app ├── .gitignore ├── src │ ├── main │ │ ├── btn_camera-web.png │ │ ├── btn_timelapse-web.png │ │ ├── btn_video_busy-web.png │ │ ├── btn_video_online-web.png │ │ ├── res │ │ │ ├── mipmap-hdpi │ │ │ │ ├── btn_camera.png │ │ │ │ ├── btn_timelapse.png │ │ │ │ ├── ic_launcher.png │ │ │ │ ├── btn_video_busy.png │ │ │ │ └── btn_video_online.png │ │ │ ├── mipmap-mdpi │ │ │ │ ├── btn_camera.png │ │ │ │ ├── btn_timelapse.png │ │ │ │ ├── ic_launcher.png │ │ │ │ ├── btn_video_busy.png │ │ │ │ └── btn_video_online.png │ │ │ ├── mipmap-xhdpi │ │ │ │ ├── btn_camera.png │ │ │ │ ├── ic_launcher.png │ │ │ │ ├── btn_timelapse.png │ │ │ │ ├── btn_video_busy.png │ │ │ │ └── btn_video_online.png │ │ │ ├── mipmap-xxhdpi │ │ │ │ ├── btn_camera.png │ │ │ │ ├── ic_launcher.png │ │ │ │ ├── btn_timelapse.png │ │ │ │ ├── btn_video_busy.png │ │ │ │ └── btn_video_online.png │ │ │ ├── mipmap-xxxhdpi │ │ │ │ ├── btn_camera.png │ │ │ │ ├── ic_launcher.png │ │ │ │ ├── btn_timelapse.png │ │ │ │ ├── btn_video_busy.png │ │ │ │ └── btn_video_online.png │ │ │ ├── values │ │ │ │ ├── strings.xml │ │ │ │ ├── colors.xml │ │ │ │ ├── dimens.xml │ │ │ │ └── styles.xml │ │ │ ├── values-w820dp │ │ │ │ └── dimens.xml │ │ │ └── layout │ │ │ │ └── activity_camera2_video_image.xml │ │ ├── AndroidManifest.xml │ │ └── java │ │ │ └── mobapptut │ │ │ └── com │ │ │ └── camera2videoimage │ │ │ └── Camera2VideoImageActivity.java │ ├── test │ │ └── java │ │ │ └── mobapptut │ │ │ └── com │ │ │ └── camera2videoimage │ │ │ └── ExampleUnitTest.java │ └── androidTest │ │ └── java │ │ └── mobapptut │ │ └── com │ │ └── camera2videoimage │ │ └── ApplicationTest.java ├── build.gradle ├── proguard-rules.pro └── app.iml ├── settings.gradle ├── .idea ├── copyright │ └── profiles_settings.xml ├── vcs.xml ├── modules.xml ├── runConfigurations.xml └── compiler.xml ├── gradle └── wrapper │ ├── gradle-wrapper.jar │ └── gradle-wrapper.properties ├── .gitignore ├── README.md ├── gradle.properties ├── Camera2VideoImage.iml ├── LICENSE.md ├── android_manifest_permission_camera.patch ├── gradlew.bat └── gradlew /app/.gitignore: -------------------------------------------------------------------------------- 1 | /build 2 | -------------------------------------------------------------------------------- /settings.gradle: -------------------------------------------------------------------------------- 1 | include ':app' 2 | -------------------------------------------------------------------------------- /.idea/copyright/profiles_settings.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | -------------------------------------------------------------------------------- /app/src/main/btn_camera-web.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/mobapptuts/android_camera2_api_video_app/HEAD/app/src/main/btn_camera-web.png -------------------------------------------------------------------------------- /gradle/wrapper/gradle-wrapper.jar: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/mobapptuts/android_camera2_api_video_app/HEAD/gradle/wrapper/gradle-wrapper.jar -------------------------------------------------------------------------------- /app/src/main/btn_timelapse-web.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/mobapptuts/android_camera2_api_video_app/HEAD/app/src/main/btn_timelapse-web.png -------------------------------------------------------------------------------- /app/src/main/btn_video_busy-web.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/mobapptuts/android_camera2_api_video_app/HEAD/app/src/main/btn_video_busy-web.png -------------------------------------------------------------------------------- /app/src/main/btn_video_online-web.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/mobapptuts/android_camera2_api_video_app/HEAD/app/src/main/btn_video_online-web.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-hdpi/btn_camera.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/mobapptuts/android_camera2_api_video_app/HEAD/app/src/main/res/mipmap-hdpi/btn_camera.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-mdpi/btn_camera.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/mobapptuts/android_camera2_api_video_app/HEAD/app/src/main/res/mipmap-mdpi/btn_camera.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-hdpi/btn_timelapse.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/mobapptuts/android_camera2_api_video_app/HEAD/app/src/main/res/mipmap-hdpi/btn_timelapse.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-hdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/mobapptuts/android_camera2_api_video_app/HEAD/app/src/main/res/mipmap-hdpi/ic_launcher.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-mdpi/btn_timelapse.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/mobapptuts/android_camera2_api_video_app/HEAD/app/src/main/res/mipmap-mdpi/btn_timelapse.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-mdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/mobapptuts/android_camera2_api_video_app/HEAD/app/src/main/res/mipmap-mdpi/ic_launcher.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xhdpi/btn_camera.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/mobapptuts/android_camera2_api_video_app/HEAD/app/src/main/res/mipmap-xhdpi/btn_camera.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xhdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/mobapptuts/android_camera2_api_video_app/HEAD/app/src/main/res/mipmap-xhdpi/ic_launcher.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xxhdpi/btn_camera.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/mobapptuts/android_camera2_api_video_app/HEAD/app/src/main/res/mipmap-xxhdpi/btn_camera.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xxhdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/mobapptuts/android_camera2_api_video_app/HEAD/app/src/main/res/mipmap-xxhdpi/ic_launcher.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xxxhdpi/btn_camera.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/mobapptuts/android_camera2_api_video_app/HEAD/app/src/main/res/mipmap-xxxhdpi/btn_camera.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-hdpi/btn_video_busy.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/mobapptuts/android_camera2_api_video_app/HEAD/app/src/main/res/mipmap-hdpi/btn_video_busy.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-mdpi/btn_video_busy.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/mobapptuts/android_camera2_api_video_app/HEAD/app/src/main/res/mipmap-mdpi/btn_video_busy.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xhdpi/btn_timelapse.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/mobapptuts/android_camera2_api_video_app/HEAD/app/src/main/res/mipmap-xhdpi/btn_timelapse.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xhdpi/btn_video_busy.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/mobapptuts/android_camera2_api_video_app/HEAD/app/src/main/res/mipmap-xhdpi/btn_video_busy.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xxhdpi/btn_timelapse.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/mobapptuts/android_camera2_api_video_app/HEAD/app/src/main/res/mipmap-xxhdpi/btn_timelapse.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xxxhdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/mobapptuts/android_camera2_api_video_app/HEAD/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-hdpi/btn_video_online.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/mobapptuts/android_camera2_api_video_app/HEAD/app/src/main/res/mipmap-hdpi/btn_video_online.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-mdpi/btn_video_online.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/mobapptuts/android_camera2_api_video_app/HEAD/app/src/main/res/mipmap-mdpi/btn_video_online.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xhdpi/btn_video_online.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/mobapptuts/android_camera2_api_video_app/HEAD/app/src/main/res/mipmap-xhdpi/btn_video_online.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xxhdpi/btn_video_busy.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/mobapptuts/android_camera2_api_video_app/HEAD/app/src/main/res/mipmap-xxhdpi/btn_video_busy.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xxhdpi/btn_video_online.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/mobapptuts/android_camera2_api_video_app/HEAD/app/src/main/res/mipmap-xxhdpi/btn_video_online.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xxxhdpi/btn_timelapse.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/mobapptuts/android_camera2_api_video_app/HEAD/app/src/main/res/mipmap-xxxhdpi/btn_timelapse.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xxxhdpi/btn_video_busy.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/mobapptuts/android_camera2_api_video_app/HEAD/app/src/main/res/mipmap-xxxhdpi/btn_video_busy.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xxxhdpi/btn_video_online.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/mobapptuts/android_camera2_api_video_app/HEAD/app/src/main/res/mipmap-xxxhdpi/btn_video_online.png -------------------------------------------------------------------------------- /.gitignore: -------------------------------------------------------------------------------- 1 | .gradle 2 | /local.properties 3 | /.idea/workspace.xml 4 | /.idea/libraries 5 | /.idea/encodings.xml 6 | /.idea/gradle.xml 7 | /.idea/misc.xml 8 | camera2_video_image_proto.iml 9 | .DS_Store 10 | /build 11 | /captures 12 | /projectFilesBackup/ -------------------------------------------------------------------------------- /app/src/main/res/values/strings.xml: -------------------------------------------------------------------------------- 1 | 2 | Camera2 Video Image 3 | Video Record Button 4 | Camera Capture Button 5 | 6 | -------------------------------------------------------------------------------- /gradle/wrapper/gradle-wrapper.properties: -------------------------------------------------------------------------------- 1 | distributionBase=GRADLE_USER_HOME 2 | distributionPath=wrapper/dists 3 | zipStoreBase=GRADLE_USER_HOME 4 | zipStorePath=wrapper/dists 5 | distributionUrl=https\://services.gradle.org/distributions/gradle-2.14.1-all.zip 6 | -------------------------------------------------------------------------------- /app/src/main/res/values/colors.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | #3F51B5 4 | #303F9F 5 | #FF4081 6 | 7 | -------------------------------------------------------------------------------- /app/src/main/res/values/dimens.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 16dp 4 | 16dp 5 | 6 | -------------------------------------------------------------------------------- /.idea/vcs.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | -------------------------------------------------------------------------------- /app/src/main/res/values-w820dp/dimens.xml: -------------------------------------------------------------------------------- 1 | 2 | 5 | 64dp 6 | 7 | -------------------------------------------------------------------------------- /.idea/modules.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | -------------------------------------------------------------------------------- /app/src/test/java/mobapptut/com/camera2videoimage/ExampleUnitTest.java: -------------------------------------------------------------------------------- 1 | package mobapptut.com.camera2videoimage; 2 | 3 | import org.junit.Test; 4 | 5 | import static org.junit.Assert.*; 6 | 7 | /** 8 | * To work on unit tests, switch the Test Artifact in the Build Variants view. 9 | */ 10 | public class ExampleUnitTest { 11 | @Test 12 | public void addition_isCorrect() throws Exception { 13 | assertEquals(4, 2 + 2); 14 | } 15 | } -------------------------------------------------------------------------------- /app/src/main/res/values/styles.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 10 | 11 | 12 | -------------------------------------------------------------------------------- /app/src/androidTest/java/mobapptut/com/camera2videoimage/ApplicationTest.java: -------------------------------------------------------------------------------- 1 | package mobapptut.com.camera2videoimage; 2 | 3 | import android.app.Application; 4 | import android.test.ApplicationTestCase; 5 | 6 | /** 7 | * Testing Fundamentals 8 | */ 9 | public class ApplicationTest extends ApplicationTestCase { 10 | public ApplicationTest() { 11 | super(Application.class); 12 | } 13 | } -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # android_camera2_api_video_app 2 | [![Contact me on Codementor](https://cdn.codementor.io/badges/contact_me_github.svg)](https://www.codementor.io/mobapptuts?utm_source=github&utm_medium=button&utm_term=mobapptuts&utm_campaign=github) 3 | 4 | Android tutorial code that describes how to create an android video application using the android camera2 API. 5 | 6 | Code for the android tutorial series found here https://www.youtube.com/playlist?list=PL9jCwTXYWjDIHNEGtsRdCTk79I9-95TbJ that describes how to create an android video application using the android camera2 API. 7 | -------------------------------------------------------------------------------- /.idea/runConfigurations.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 11 | 12 | -------------------------------------------------------------------------------- /app/build.gradle: -------------------------------------------------------------------------------- 1 | apply plugin: 'com.android.application' 2 | 3 | android { 4 | compileSdkVersion 24 5 | buildToolsVersion "24.0.3" 6 | 7 | defaultConfig { 8 | applicationId "mobapptut.com.camera2videoimage" 9 | minSdkVersion 21 10 | targetSdkVersion 24 11 | versionCode 1 12 | versionName "1.0" 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 | testCompile 'junit:junit:4.12' 25 | compile 'com.android.support:appcompat-v7:24.2.1' 26 | } 27 | -------------------------------------------------------------------------------- /app/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/nigelhenshaw/Downloads/adt-bundle-mac-x86_64-20140702/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 | -------------------------------------------------------------------------------- /.idea/compiler.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 22 | -------------------------------------------------------------------------------- /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 | # Default value: -Xmx10248m -XX:MaxPermSize=256m 13 | # org.gradle.jvmargs=-Xmx2048m -XX:MaxPermSize=512m -XX:+HeapDumpOnOutOfMemoryError -Dfile.encoding=UTF-8 14 | 15 | # When configured, Gradle will run in incubating parallel mode. 16 | # This option should only be used with decoupled projects. More details, visit 17 | # http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects 18 | # org.gradle.parallel=true -------------------------------------------------------------------------------- /app/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 2 | 4 | 5 | 6 | 7 | 8 | 9 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | -------------------------------------------------------------------------------- /Camera2VideoImage.iml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | -------------------------------------------------------------------------------- /LICENSE.md: -------------------------------------------------------------------------------- 1 | The MIT License (MIT) 2 | 3 | Copyright (c) 2015 Nigel Henshaw 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 | -------------------------------------------------------------------------------- /android_manifest_permission_camera.patch: -------------------------------------------------------------------------------- 1 | Index: app/src/main/java/mobapptut/com/camera2videoimage/Camera2VideoImageActivity.java 2 | IDEA additional info: 3 | Subsystem: com.intellij.openapi.diff.impl.patch.CharsetEP 4 | <+>UTF-8 5 | =================================================================== 6 | --- app/src/main/java/mobapptut/com/camera2videoimage/Camera2VideoImageActivity.java (date 1460880215000) 7 | +++ app/src/main/java/mobapptut/com/camera2videoimage/Camera2VideoImageActivity.java (revision ) 8 | @@ -262,15 +262,15 @@ 9 | CameraManager cameraManager = (CameraManager) getSystemService(Context.CAMERA_SERVICE); 10 | try { 11 | if(Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) { 12 | - if(ContextCompat.checkSelfPermission(this, Manifest.permission.CAMERA) == 13 | + if(ContextCompat.checkSelfPermission(this, android.Manifest.permission.CAMERA) == 14 | PackageManager.PERMISSION_GRANTED) { 15 | cameraManager.openCamera(mCameraId, mCameraDeviceStateCallback, mBackgroundHandler); 16 | } else { 17 | - if(shouldShowRequestPermissionRationale(Manifest.permission.CAMERA)) { 18 | + if(shouldShowRequestPermissionRationale(android.Manifest.permission.CAMERA)) { 19 | Toast.makeText(this, 20 | "Video app required access to camera", Toast.LENGTH_SHORT).show(); 21 | } 22 | - requestPermissions(new String[] {Manifest.permission.CAMERA}, REQUEST_CAMERA_PERMISSION_RESULT); 23 | + requestPermissions(new String[] {android.Manifest.permission.CAMERA}, REQUEST_CAMERA_PERMISSION_RESULT); 24 | } 25 | 26 | } else { 27 | -------------------------------------------------------------------------------- /app/src/main/res/layout/activity_camera2_video_image.xml: -------------------------------------------------------------------------------- 1 | 2 | 7 | 8 | 14 | 15 | 25 | 26 | 35 | 36 | 45 | 46 | 47 | -------------------------------------------------------------------------------- /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 | -------------------------------------------------------------------------------- /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 | -------------------------------------------------------------------------------- /app/app.iml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 8 | 9 | 10 | 11 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | 32 | 33 | 34 | 35 | 36 | 37 | 38 | 39 | 40 | 41 | 42 | 43 | 44 | 45 | 46 | 47 | 48 | 49 | 50 | 51 | 52 | 53 | 54 | 55 | 56 | 57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | 65 | 66 | 67 | 68 | 69 | 70 | 71 | 72 | 73 | 74 | 75 | 76 | 77 | 78 | 79 | 80 | 81 | 82 | 83 | 84 | 85 | 86 | 87 | 88 | 89 | 90 | 91 | 92 | 93 | 94 | 95 | 96 | 97 | 98 | 99 | 100 | 101 | 102 | 103 | 104 | 105 | 106 | 107 | 108 | 109 | 110 | 111 | 112 | 113 | 114 | 115 | 116 | 117 | 118 | 119 | 120 | -------------------------------------------------------------------------------- /app/src/main/java/mobapptut/com/camera2videoimage/Camera2VideoImageActivity.java: -------------------------------------------------------------------------------- 1 | package mobapptut.com.camera2videoimage; 2 | 3 | import android.Manifest; 4 | import android.content.Context; 5 | import android.content.Intent; 6 | import android.content.pm.PackageManager; 7 | import android.graphics.ImageFormat; 8 | import android.graphics.SurfaceTexture; 9 | import android.hardware.camera2.CameraAccessException; 10 | import android.hardware.camera2.CameraCaptureSession; 11 | import android.hardware.camera2.CameraCharacteristics; 12 | import android.hardware.camera2.CameraDevice; 13 | import android.hardware.camera2.CameraManager; 14 | import android.hardware.camera2.CaptureRequest; 15 | import android.hardware.camera2.CaptureResult; 16 | import android.hardware.camera2.TotalCaptureResult; 17 | import android.hardware.camera2.params.StreamConfigurationMap; 18 | import android.media.CamcorderProfile; 19 | import android.media.Image; 20 | import android.media.ImageReader; 21 | import android.media.MediaRecorder; 22 | import android.net.Uri; 23 | import android.os.Build; 24 | import android.os.Environment; 25 | import android.os.Handler; 26 | import android.os.HandlerThread; 27 | import android.os.SystemClock; 28 | import android.support.v4.content.ContextCompat; 29 | import android.support.v7.app.AppCompatActivity; 30 | import android.os.Bundle; 31 | import android.util.Log; 32 | import android.util.Size; 33 | import android.util.SparseIntArray; 34 | import android.view.Surface; 35 | import android.view.TextureView; 36 | import android.view.View; 37 | import android.widget.Chronometer; 38 | import android.widget.ImageButton; 39 | import android.widget.Toast; 40 | 41 | import java.io.File; 42 | import java.io.FileOutputStream; 43 | import java.io.IOException; 44 | import java.nio.ByteBuffer; 45 | import java.text.SimpleDateFormat; 46 | import java.util.ArrayList; 47 | import java.util.Arrays; 48 | import java.util.Collections; 49 | import java.util.Comparator; 50 | import java.util.Date; 51 | import java.util.List; 52 | 53 | public class Camera2VideoImageActivity extends AppCompatActivity { 54 | 55 | private static final String TAG = "Camera2VideoImageActivi"; 56 | 57 | private static final int REQUEST_CAMERA_PERMISSION_RESULT = 0; 58 | private static final int REQUEST_WRITE_EXTERNAL_STORAGE_PERMISSION_RESULT = 1; 59 | private static final int STATE_PREVIEW = 0; 60 | private static final int STATE_WAIT_LOCK = 1; 61 | private int mCaptureState = STATE_PREVIEW; 62 | private TextureView mTextureView; 63 | private TextureView.SurfaceTextureListener mSurfaceTextureListener = new TextureView.SurfaceTextureListener() { 64 | @Override 65 | public void onSurfaceTextureAvailable(SurfaceTexture surface, int width, int height) { 66 | setupCamera(width, height); 67 | connectCamera(); 68 | } 69 | 70 | @Override 71 | public void onSurfaceTextureSizeChanged(SurfaceTexture surface, int width, int height) { 72 | 73 | } 74 | 75 | @Override 76 | public boolean onSurfaceTextureDestroyed(SurfaceTexture surface) { 77 | return false; 78 | } 79 | 80 | @Override 81 | public void onSurfaceTextureUpdated(SurfaceTexture surface) { 82 | 83 | } 84 | }; 85 | private CameraDevice mCameraDevice; 86 | private CameraDevice.StateCallback mCameraDeviceStateCallback = new CameraDevice.StateCallback() { 87 | @Override 88 | public void onOpened(CameraDevice camera) { 89 | mCameraDevice = camera; 90 | mMediaRecorder = new MediaRecorder(); 91 | if(mIsRecording) { 92 | try { 93 | createVideoFileName(); 94 | } catch (IOException e) { 95 | e.printStackTrace(); 96 | } 97 | startRecord(); 98 | mMediaRecorder.start(); 99 | runOnUiThread(new Runnable() { 100 | @Override 101 | public void run() { 102 | mChronometer.setBase(SystemClock.elapsedRealtime()); 103 | mChronometer.setVisibility(View.VISIBLE); 104 | mChronometer.start(); 105 | } 106 | }); 107 | } else { 108 | startPreview(); 109 | } 110 | // Toast.makeText(getApplicationContext(), 111 | // "Camera connection made!", Toast.LENGTH_SHORT).show(); 112 | } 113 | 114 | @Override 115 | public void onDisconnected(CameraDevice camera) { 116 | camera.close(); 117 | mCameraDevice = null; 118 | } 119 | 120 | @Override 121 | public void onError(CameraDevice camera, int error) { 122 | camera.close(); 123 | mCameraDevice = null; 124 | } 125 | }; 126 | private HandlerThread mBackgroundHandlerThread; 127 | private Handler mBackgroundHandler; 128 | private String mCameraId; 129 | private Size mPreviewSize; 130 | private Size mVideoSize; 131 | private Size mImageSize; 132 | private ImageReader mImageReader; 133 | private final ImageReader.OnImageAvailableListener mOnImageAvailableListener = new 134 | ImageReader.OnImageAvailableListener() { 135 | @Override 136 | public void onImageAvailable(ImageReader reader) { 137 | mBackgroundHandler.post(new ImageSaver(reader.acquireLatestImage())); 138 | } 139 | }; 140 | private class ImageSaver implements Runnable { 141 | 142 | private final Image mImage; 143 | 144 | public ImageSaver(Image image) { 145 | mImage = image; 146 | } 147 | 148 | @Override 149 | public void run() { 150 | ByteBuffer byteBuffer = mImage.getPlanes()[0].getBuffer(); 151 | byte[] bytes = new byte[byteBuffer.remaining()]; 152 | byteBuffer.get(bytes); 153 | 154 | FileOutputStream fileOutputStream = null; 155 | try { 156 | fileOutputStream = new FileOutputStream(mImageFileName); 157 | fileOutputStream.write(bytes); 158 | } catch (IOException e) { 159 | e.printStackTrace(); 160 | } finally { 161 | mImage.close(); 162 | 163 | Intent mediaStoreUpdateIntent = new Intent(Intent.ACTION_MEDIA_SCANNER_SCAN_FILE); 164 | mediaStoreUpdateIntent.setData(Uri.fromFile(new File(mImageFileName))); 165 | sendBroadcast(mediaStoreUpdateIntent); 166 | 167 | if(fileOutputStream != null) { 168 | try { 169 | fileOutputStream.close(); 170 | } catch (IOException e) { 171 | e.printStackTrace(); 172 | } 173 | } 174 | } 175 | 176 | } 177 | } 178 | private MediaRecorder mMediaRecorder; 179 | private Chronometer mChronometer; 180 | private int mTotalRotation; 181 | private CameraCaptureSession mPreviewCaptureSession; 182 | private CameraCaptureSession.CaptureCallback mPreviewCaptureCallback = new 183 | CameraCaptureSession.CaptureCallback() { 184 | 185 | private void process(CaptureResult captureResult) { 186 | switch (mCaptureState) { 187 | case STATE_PREVIEW: 188 | // Do nothing 189 | break; 190 | case STATE_WAIT_LOCK: 191 | mCaptureState = STATE_PREVIEW; 192 | Integer afState = captureResult.get(CaptureResult.CONTROL_AF_STATE); 193 | if(afState == CaptureResult.CONTROL_AF_STATE_FOCUSED_LOCKED || 194 | afState == CaptureResult.CONTROL_AF_STATE_NOT_FOCUSED_LOCKED) { 195 | Toast.makeText(getApplicationContext(), "AF Locked!", Toast.LENGTH_SHORT).show(); 196 | startStillCaptureRequest(); 197 | } 198 | break; 199 | } 200 | } 201 | 202 | @Override 203 | public void onCaptureCompleted(CameraCaptureSession session, CaptureRequest request, TotalCaptureResult result) { 204 | super.onCaptureCompleted(session, request, result); 205 | 206 | process(result); 207 | } 208 | }; 209 | private CameraCaptureSession mRecordCaptureSession; 210 | private CameraCaptureSession.CaptureCallback mRecordCaptureCallback = new 211 | CameraCaptureSession.CaptureCallback() { 212 | 213 | private void process(CaptureResult captureResult) { 214 | switch (mCaptureState) { 215 | case STATE_PREVIEW: 216 | // Do nothing 217 | break; 218 | case STATE_WAIT_LOCK: 219 | mCaptureState = STATE_PREVIEW; 220 | Integer afState = captureResult.get(CaptureResult.CONTROL_AF_STATE); 221 | if(afState == CaptureResult.CONTROL_AF_STATE_FOCUSED_LOCKED || 222 | afState == CaptureResult.CONTROL_AF_STATE_NOT_FOCUSED_LOCKED) { 223 | Toast.makeText(getApplicationContext(), "AF Locked!", Toast.LENGTH_SHORT).show(); 224 | startStillCaptureRequest(); 225 | } 226 | break; 227 | } 228 | } 229 | 230 | @Override 231 | public void onCaptureCompleted(CameraCaptureSession session, CaptureRequest request, TotalCaptureResult result) { 232 | super.onCaptureCompleted(session, request, result); 233 | 234 | process(result); 235 | } 236 | }; 237 | private CaptureRequest.Builder mCaptureRequestBuilder; 238 | 239 | private ImageButton mRecordImageButton; 240 | private ImageButton mStillImageButton; 241 | private boolean mIsRecording = false; 242 | private boolean mIsTimelapse = false; 243 | 244 | private File mVideoFolder; 245 | private String mVideoFileName; 246 | private File mImageFolder; 247 | private String mImageFileName; 248 | 249 | private static SparseIntArray ORIENTATIONS = new SparseIntArray(); 250 | static { 251 | ORIENTATIONS.append(Surface.ROTATION_0, 0); 252 | ORIENTATIONS.append(Surface.ROTATION_90, 90); 253 | ORIENTATIONS.append(Surface.ROTATION_180, 180); 254 | ORIENTATIONS.append(Surface.ROTATION_270, 270); 255 | } 256 | 257 | private static class CompareSizeByArea implements Comparator { 258 | 259 | @Override 260 | public int compare(Size lhs, Size rhs) { 261 | return Long.signum( (long)(lhs.getWidth() * lhs.getHeight()) - 262 | (long)(rhs.getWidth() * rhs.getHeight())); 263 | } 264 | } 265 | 266 | @Override 267 | protected void onCreate(Bundle savedInstanceState) { 268 | super.onCreate(savedInstanceState); 269 | setContentView(R.layout.activity_camera2_video_image); 270 | 271 | createVideoFolder(); 272 | createImageFolder(); 273 | 274 | mChronometer = (Chronometer) findViewById(R.id.chronometer); 275 | mTextureView = (TextureView) findViewById(R.id.textureView); 276 | mStillImageButton = (ImageButton) findViewById(R.id.cameraImageButton2); 277 | mStillImageButton.setOnClickListener(new View.OnClickListener() { 278 | @Override 279 | public void onClick(View v) { 280 | if(!(mIsTimelapse || mIsRecording)) { 281 | checkWriteStoragePermission(); 282 | } 283 | lockFocus(); 284 | } 285 | }); 286 | mRecordImageButton = (ImageButton) findViewById(R.id.videoOnlineImageButton); 287 | mRecordImageButton.setOnClickListener(new View.OnClickListener() { 288 | @Override 289 | public void onClick(View v) { 290 | if (mIsRecording || mIsTimelapse) { 291 | mChronometer.stop(); 292 | mChronometer.setVisibility(View.INVISIBLE); 293 | mIsRecording = false; 294 | mIsTimelapse = false; 295 | mRecordImageButton.setImageResource(R.mipmap.btn_video_online); 296 | 297 | // Starting the preview prior to stopping recording which should hopefully 298 | // resolve issues being seen in Samsung devices. 299 | startPreview(); 300 | mMediaRecorder.stop(); 301 | mMediaRecorder.reset(); 302 | 303 | Intent mediaStoreUpdateIntent = new Intent(Intent.ACTION_MEDIA_SCANNER_SCAN_FILE); 304 | mediaStoreUpdateIntent.setData(Uri.fromFile(new File(mVideoFileName))); 305 | sendBroadcast(mediaStoreUpdateIntent); 306 | 307 | } else { 308 | mIsRecording = true; 309 | mRecordImageButton.setImageResource(R.mipmap.btn_video_busy); 310 | checkWriteStoragePermission(); 311 | } 312 | } 313 | }); 314 | mRecordImageButton.setOnLongClickListener(new View.OnLongClickListener() { 315 | @Override 316 | public boolean onLongClick(View v) { 317 | mIsTimelapse =true; 318 | mRecordImageButton.setImageResource(R.mipmap.btn_timelapse); 319 | checkWriteStoragePermission(); 320 | return true; 321 | } 322 | }); 323 | } 324 | 325 | @Override 326 | protected void onResume() { 327 | super.onResume(); 328 | 329 | startBackgroundThread(); 330 | 331 | if(mTextureView.isAvailable()) { 332 | setupCamera(mTextureView.getWidth(), mTextureView.getHeight()); 333 | connectCamera(); 334 | } else { 335 | mTextureView.setSurfaceTextureListener(mSurfaceTextureListener); 336 | } 337 | } 338 | 339 | @Override 340 | public void onRequestPermissionsResult(int requestCode, String[] permissions, int[] grantResults) { 341 | super.onRequestPermissionsResult(requestCode, permissions, grantResults); 342 | if(requestCode == REQUEST_CAMERA_PERMISSION_RESULT) { 343 | if(grantResults[0] != PackageManager.PERMISSION_GRANTED) { 344 | Toast.makeText(getApplicationContext(), 345 | "Application will not run without camera services", Toast.LENGTH_SHORT).show(); 346 | } 347 | if(grantResults[1] != PackageManager.PERMISSION_GRANTED) { 348 | Toast.makeText(getApplicationContext(), 349 | "Application will not have audio on record", Toast.LENGTH_SHORT).show(); 350 | } 351 | } 352 | if(requestCode == REQUEST_WRITE_EXTERNAL_STORAGE_PERMISSION_RESULT) { 353 | if(grantResults[0] == PackageManager.PERMISSION_GRANTED) { 354 | if(mIsRecording || mIsTimelapse) { 355 | mIsRecording = true; 356 | mRecordImageButton.setImageResource(R.mipmap.btn_video_busy); 357 | } 358 | Toast.makeText(this, 359 | "Permission successfully granted!", Toast.LENGTH_SHORT).show(); 360 | } else { 361 | Toast.makeText(this, 362 | "App needs to save video to run", Toast.LENGTH_SHORT).show(); 363 | } 364 | } 365 | } 366 | 367 | @Override 368 | protected void onPause() { 369 | closeCamera(); 370 | 371 | stopBackgroundThread(); 372 | 373 | super.onPause(); 374 | } 375 | 376 | @Override 377 | public void onWindowFocusChanged(boolean hasFocas) { 378 | super.onWindowFocusChanged(hasFocas); 379 | View decorView = getWindow().getDecorView(); 380 | if(hasFocas) { 381 | decorView.setSystemUiVisibility(View.SYSTEM_UI_FLAG_LAYOUT_STABLE 382 | | View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY 383 | | View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN 384 | | View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION 385 | | View.SYSTEM_UI_FLAG_FULLSCREEN 386 | | View.SYSTEM_UI_FLAG_HIDE_NAVIGATION); 387 | } 388 | } 389 | 390 | private void setupCamera(int width, int height) { 391 | CameraManager cameraManager = (CameraManager) getSystemService(Context.CAMERA_SERVICE); 392 | try { 393 | for(String cameraId : cameraManager.getCameraIdList()){ 394 | CameraCharacteristics cameraCharacteristics = cameraManager.getCameraCharacteristics(cameraId); 395 | if(cameraCharacteristics.get(CameraCharacteristics.LENS_FACING) == 396 | CameraCharacteristics.LENS_FACING_FRONT){ 397 | continue; 398 | } 399 | StreamConfigurationMap map = cameraCharacteristics.get(CameraCharacteristics.SCALER_STREAM_CONFIGURATION_MAP); 400 | int deviceOrientation = getWindowManager().getDefaultDisplay().getRotation(); 401 | mTotalRotation = sensorToDeviceRotation(cameraCharacteristics, deviceOrientation); 402 | boolean swapRotation = mTotalRotation == 90 || mTotalRotation == 270; 403 | int rotatedWidth = width; 404 | int rotatedHeight = height; 405 | if(swapRotation) { 406 | rotatedWidth = height; 407 | rotatedHeight = width; 408 | } 409 | mPreviewSize = chooseOptimalSize(map.getOutputSizes(SurfaceTexture.class), rotatedWidth, rotatedHeight); 410 | mVideoSize = chooseOptimalSize(map.getOutputSizes(MediaRecorder.class), rotatedWidth, rotatedHeight); 411 | mImageSize = chooseOptimalSize(map.getOutputSizes(ImageFormat.JPEG), rotatedWidth, rotatedHeight); 412 | mImageReader = ImageReader.newInstance(mImageSize.getWidth(), mImageSize.getHeight(), ImageFormat.JPEG, 1); 413 | mImageReader.setOnImageAvailableListener(mOnImageAvailableListener, mBackgroundHandler); 414 | mCameraId = cameraId; 415 | return; 416 | } 417 | } catch (CameraAccessException e) { 418 | e.printStackTrace(); 419 | } 420 | } 421 | 422 | private void connectCamera() { 423 | CameraManager cameraManager = (CameraManager) getSystemService(Context.CAMERA_SERVICE); 424 | try { 425 | if(Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) { 426 | if(ContextCompat.checkSelfPermission(this, android.Manifest.permission.CAMERA) == 427 | PackageManager.PERMISSION_GRANTED) { 428 | cameraManager.openCamera(mCameraId, mCameraDeviceStateCallback, mBackgroundHandler); 429 | } else { 430 | if(shouldShowRequestPermissionRationale(android.Manifest.permission.CAMERA)) { 431 | Toast.makeText(this, 432 | "Video app required access to camera", Toast.LENGTH_SHORT).show(); 433 | } 434 | requestPermissions(new String[] {android.Manifest.permission.CAMERA, Manifest.permission.RECORD_AUDIO 435 | }, REQUEST_CAMERA_PERMISSION_RESULT); 436 | } 437 | 438 | } else { 439 | cameraManager.openCamera(mCameraId, mCameraDeviceStateCallback, mBackgroundHandler); 440 | } 441 | } catch (CameraAccessException e) { 442 | e.printStackTrace(); 443 | } 444 | } 445 | 446 | private void startRecord() { 447 | 448 | try { 449 | if(mIsRecording) { 450 | setupMediaRecorder(); 451 | } else if(mIsTimelapse) { 452 | setupTimelapse(); 453 | } 454 | SurfaceTexture surfaceTexture = mTextureView.getSurfaceTexture(); 455 | surfaceTexture.setDefaultBufferSize(mPreviewSize.getWidth(), mPreviewSize.getHeight()); 456 | Surface previewSurface = new Surface(surfaceTexture); 457 | Surface recordSurface = mMediaRecorder.getSurface(); 458 | mCaptureRequestBuilder = mCameraDevice.createCaptureRequest(CameraDevice.TEMPLATE_RECORD); 459 | mCaptureRequestBuilder.addTarget(previewSurface); 460 | mCaptureRequestBuilder.addTarget(recordSurface); 461 | 462 | mCameraDevice.createCaptureSession(Arrays.asList(previewSurface, recordSurface, mImageReader.getSurface()), 463 | new CameraCaptureSession.StateCallback() { 464 | @Override 465 | public void onConfigured(CameraCaptureSession session) { 466 | mRecordCaptureSession = session; 467 | try { 468 | mRecordCaptureSession.setRepeatingRequest( 469 | mCaptureRequestBuilder.build(), null, null 470 | ); 471 | } catch (CameraAccessException e) { 472 | e.printStackTrace(); 473 | } 474 | } 475 | 476 | @Override 477 | public void onConfigureFailed(CameraCaptureSession session) { 478 | Log.d(TAG, "onConfigureFailed: startRecord"); 479 | } 480 | }, null); 481 | 482 | } catch (Exception e) { 483 | e.printStackTrace(); 484 | } 485 | } 486 | private void startPreview() { 487 | SurfaceTexture surfaceTexture = mTextureView.getSurfaceTexture(); 488 | surfaceTexture.setDefaultBufferSize(mPreviewSize.getWidth(), mPreviewSize.getHeight()); 489 | Surface previewSurface = new Surface(surfaceTexture); 490 | 491 | try { 492 | mCaptureRequestBuilder = mCameraDevice.createCaptureRequest(CameraDevice.TEMPLATE_PREVIEW); 493 | mCaptureRequestBuilder.addTarget(previewSurface); 494 | 495 | mCameraDevice.createCaptureSession(Arrays.asList(previewSurface, mImageReader.getSurface()), 496 | new CameraCaptureSession.StateCallback() { 497 | @Override 498 | public void onConfigured(CameraCaptureSession session) { 499 | Log.d(TAG, "onConfigured: startPreview"); 500 | mPreviewCaptureSession = session; 501 | try { 502 | mPreviewCaptureSession.setRepeatingRequest(mCaptureRequestBuilder.build(), 503 | null, mBackgroundHandler); 504 | } catch (CameraAccessException e) { 505 | e.printStackTrace(); 506 | } 507 | } 508 | 509 | @Override 510 | public void onConfigureFailed(CameraCaptureSession session) { 511 | Log.d(TAG, "onConfigureFailed: startPreview"); 512 | 513 | } 514 | }, null); 515 | } catch (CameraAccessException e) { 516 | e.printStackTrace(); 517 | } 518 | } 519 | 520 | private void startStillCaptureRequest() { 521 | try { 522 | if(mIsRecording) { 523 | mCaptureRequestBuilder = mCameraDevice.createCaptureRequest(CameraDevice.TEMPLATE_VIDEO_SNAPSHOT); 524 | } else { 525 | mCaptureRequestBuilder = mCameraDevice.createCaptureRequest(CameraDevice.TEMPLATE_STILL_CAPTURE); 526 | } 527 | mCaptureRequestBuilder.addTarget(mImageReader.getSurface()); 528 | mCaptureRequestBuilder.set(CaptureRequest.JPEG_ORIENTATION, mTotalRotation); 529 | 530 | CameraCaptureSession.CaptureCallback stillCaptureCallback = new 531 | CameraCaptureSession.CaptureCallback() { 532 | @Override 533 | public void onCaptureStarted(CameraCaptureSession session, CaptureRequest request, long timestamp, long frameNumber) { 534 | super.onCaptureStarted(session, request, timestamp, frameNumber); 535 | 536 | try { 537 | createImageFileName(); 538 | } catch (IOException e) { 539 | e.printStackTrace(); 540 | } 541 | } 542 | }; 543 | 544 | if(mIsRecording) { 545 | mRecordCaptureSession.capture(mCaptureRequestBuilder.build(), stillCaptureCallback, null); 546 | } else { 547 | mPreviewCaptureSession.capture(mCaptureRequestBuilder.build(), stillCaptureCallback, null); 548 | } 549 | } catch (CameraAccessException e) { 550 | e.printStackTrace(); 551 | } 552 | } 553 | 554 | private void closeCamera() { 555 | if(mCameraDevice != null) { 556 | mCameraDevice.close(); 557 | mCameraDevice = null; 558 | } 559 | if(mMediaRecorder != null) { 560 | mMediaRecorder.release(); 561 | mMediaRecorder = null; 562 | } 563 | } 564 | 565 | private void startBackgroundThread() { 566 | mBackgroundHandlerThread = new HandlerThread("Camera2VideoImage"); 567 | mBackgroundHandlerThread.start(); 568 | mBackgroundHandler = new Handler(mBackgroundHandlerThread.getLooper()); 569 | } 570 | 571 | private void stopBackgroundThread() { 572 | mBackgroundHandlerThread.quitSafely(); 573 | try { 574 | mBackgroundHandlerThread.join(); 575 | mBackgroundHandlerThread = null; 576 | mBackgroundHandler = null; 577 | } catch (InterruptedException e) { 578 | e.printStackTrace(); 579 | } 580 | } 581 | 582 | private static int sensorToDeviceRotation(CameraCharacteristics cameraCharacteristics, int deviceOrientation) { 583 | int sensorOrienatation = cameraCharacteristics.get(CameraCharacteristics.SENSOR_ORIENTATION); 584 | deviceOrientation = ORIENTATIONS.get(deviceOrientation); 585 | return (sensorOrienatation + deviceOrientation + 360) % 360; 586 | } 587 | 588 | private static Size chooseOptimalSize(Size[] choices, int width, int height) { 589 | List bigEnough = new ArrayList(); 590 | for(Size option : choices) { 591 | if(option.getHeight() == option.getWidth() * height / width && 592 | option.getWidth() >= width && option.getHeight() >= height) { 593 | bigEnough.add(option); 594 | } 595 | } 596 | if(bigEnough.size() > 0) { 597 | return Collections.min(bigEnough, new CompareSizeByArea()); 598 | } else { 599 | return choices[0]; 600 | } 601 | } 602 | 603 | private void createVideoFolder() { 604 | File movieFile = Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_MOVIES); 605 | mVideoFolder = new File(movieFile, "camera2VideoImage"); 606 | if(!mVideoFolder.exists()) { 607 | mVideoFolder.mkdirs(); 608 | } 609 | } 610 | 611 | private File createVideoFileName() throws IOException { 612 | String timestamp = new SimpleDateFormat("yyyyMMdd_HHmmss").format(new Date()); 613 | String prepend = "VIDEO_" + timestamp + "_"; 614 | File videoFile = File.createTempFile(prepend, ".mp4", mVideoFolder); 615 | mVideoFileName = videoFile.getAbsolutePath(); 616 | return videoFile; 617 | } 618 | 619 | private void createImageFolder() { 620 | File imageFile = Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_PICTURES); 621 | mImageFolder = new File(imageFile, "camera2VideoImage"); 622 | if(!mImageFolder.exists()) { 623 | mImageFolder.mkdirs(); 624 | } 625 | } 626 | 627 | private File createImageFileName() throws IOException { 628 | String timestamp = new SimpleDateFormat("yyyyMMdd_HHmmss").format(new Date()); 629 | String prepend = "IMAGE_" + timestamp + "_"; 630 | File imageFile = File.createTempFile(prepend, ".jpg", mImageFolder); 631 | mImageFileName = imageFile.getAbsolutePath(); 632 | return imageFile; 633 | } 634 | 635 | private void checkWriteStoragePermission() { 636 | if(Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) { 637 | if(ContextCompat.checkSelfPermission(this, Manifest.permission.WRITE_EXTERNAL_STORAGE) 638 | == PackageManager.PERMISSION_GRANTED) { 639 | try { 640 | createVideoFileName(); 641 | } catch (IOException e) { 642 | e.printStackTrace(); 643 | } 644 | if(mIsTimelapse || mIsRecording) { 645 | startRecord(); 646 | mMediaRecorder.start(); 647 | mChronometer.setBase(SystemClock.elapsedRealtime()); 648 | mChronometer.setVisibility(View.VISIBLE); 649 | mChronometer.start(); 650 | } 651 | } else { 652 | if(shouldShowRequestPermissionRationale(Manifest.permission.WRITE_EXTERNAL_STORAGE)) { 653 | Toast.makeText(this, "app needs to be able to save videos", Toast.LENGTH_SHORT).show(); 654 | } 655 | requestPermissions(new String[]{Manifest.permission.WRITE_EXTERNAL_STORAGE}, REQUEST_WRITE_EXTERNAL_STORAGE_PERMISSION_RESULT); 656 | } 657 | } else { 658 | try { 659 | createVideoFileName(); 660 | } catch (IOException e) { 661 | e.printStackTrace(); 662 | } 663 | if(mIsRecording || mIsTimelapse) { 664 | startRecord(); 665 | mMediaRecorder.start(); 666 | mChronometer.setBase(SystemClock.elapsedRealtime()); 667 | mChronometer.setVisibility(View.VISIBLE); 668 | mChronometer.start(); 669 | } 670 | } 671 | } 672 | 673 | private void setupMediaRecorder() throws IOException { 674 | mMediaRecorder.setVideoSource(MediaRecorder.VideoSource.SURFACE); 675 | mMediaRecorder.setAudioSource(MediaRecorder.AudioSource.MIC); 676 | mMediaRecorder.setOutputFormat(MediaRecorder.OutputFormat.MPEG_4); 677 | mMediaRecorder.setOutputFile(mVideoFileName); 678 | mMediaRecorder.setVideoEncodingBitRate(1000000); 679 | mMediaRecorder.setVideoFrameRate(30); 680 | mMediaRecorder.setVideoSize(mVideoSize.getWidth(), mVideoSize.getHeight()); 681 | mMediaRecorder.setVideoEncoder(MediaRecorder.VideoEncoder.H264); 682 | mMediaRecorder.setAudioEncoder(MediaRecorder.AudioEncoder.AAC); 683 | mMediaRecorder.setOrientationHint(mTotalRotation); 684 | mMediaRecorder.prepare(); 685 | } 686 | 687 | private void setupTimelapse() throws IOException { 688 | mMediaRecorder.setVideoSource(MediaRecorder.VideoSource.SURFACE); 689 | mMediaRecorder.setProfile(CamcorderProfile.get(CamcorderProfile.QUALITY_TIME_LAPSE_HIGH)); 690 | mMediaRecorder.setOutputFile(mVideoFileName); 691 | mMediaRecorder.setCaptureRate(2); 692 | mMediaRecorder.setOrientationHint(mTotalRotation); 693 | mMediaRecorder.prepare(); 694 | } 695 | 696 | private void lockFocus() { 697 | mCaptureState = STATE_WAIT_LOCK; 698 | mCaptureRequestBuilder.set(CaptureRequest.CONTROL_AF_TRIGGER, CaptureRequest.CONTROL_AF_TRIGGER_START); 699 | try { 700 | if(mIsRecording) { 701 | mRecordCaptureSession.capture(mCaptureRequestBuilder.build(), mRecordCaptureCallback, mBackgroundHandler); 702 | } else { 703 | mPreviewCaptureSession.capture(mCaptureRequestBuilder.build(), mPreviewCaptureCallback, mBackgroundHandler); 704 | } 705 | } catch (CameraAccessException e) { 706 | e.printStackTrace(); 707 | } 708 | } 709 | } 710 | --------------------------------------------------------------------------------