├── demo ├── .gitignore ├── src │ ├── main │ │ ├── res │ │ │ ├── values │ │ │ │ ├── strings.xml │ │ │ │ ├── colors.xml │ │ │ │ ├── attrs_cover_view.xml │ │ │ │ └── styles.xml │ │ │ ├── mipmap-hdpi │ │ │ │ ├── ic_launcher.png │ │ │ │ └── ic_launcher_round.png │ │ │ ├── mipmap-mdpi │ │ │ │ ├── ic_launcher.png │ │ │ │ └── ic_launcher_round.png │ │ │ ├── mipmap-xhdpi │ │ │ │ ├── ic_launcher.png │ │ │ │ └── ic_launcher_round.png │ │ │ ├── mipmap-xxhdpi │ │ │ │ ├── ic_launcher.png │ │ │ │ └── ic_launcher_round.png │ │ │ ├── mipmap-xxxhdpi │ │ │ │ ├── ic_launcher.png │ │ │ │ └── ic_launcher_round.png │ │ │ ├── layout │ │ │ │ ├── item.xml │ │ │ │ ├── sample_cover_view.xml │ │ │ │ └── activity_main.xml │ │ │ ├── mipmap-anydpi-v26 │ │ │ │ ├── ic_launcher.xml │ │ │ │ └── ic_launcher_round.xml │ │ │ ├── drawable-xxhdpi │ │ │ │ └── ic_camera.xml │ │ │ ├── drawable-v24 │ │ │ │ └── ic_launcher_foreground.xml │ │ │ ├── drawable │ │ │ │ └── ic_launcher_background.xml │ │ │ └── layout-land │ │ │ │ └── activity_main.xml │ │ ├── AndroidManifest.xml │ │ └── java │ │ │ └── com │ │ │ └── laikang │ │ │ └── jtcameraviewdemo │ │ │ ├── CoverView.java │ │ │ └── MainActivity.java │ ├── test │ │ └── java │ │ │ └── com │ │ │ └── laikang │ │ │ └── jtcameraviewdemo │ │ │ └── ExampleUnitTest.java │ └── androidTest │ │ └── java │ │ └── com │ │ └── laikang │ │ └── jtcameraviewdemo │ │ └── ExampleInstrumentedTest.java ├── proguard-rules.pro └── build.gradle ├── JTCameraView ├── .gitignore ├── src │ ├── main │ │ ├── res │ │ │ └── values │ │ │ │ └── strings.xml │ │ ├── AndroidManifest.xml │ │ └── java │ │ │ └── com │ │ │ └── laikang │ │ │ └── jtcameraview │ │ │ ├── JTCameraListener.java │ │ │ ├── Constants.java │ │ │ ├── DisplayOrientationDetector.java │ │ │ └── JTCameraView.java │ ├── test │ │ └── java │ │ │ └── com │ │ │ └── laikang │ │ │ └── jtcameraview │ │ │ └── ExampleUnitTest.java │ └── androidTest │ │ └── java │ │ └── com │ │ └── laikang │ │ └── jtcameraview │ │ └── ExampleInstrumentedTest.java ├── proguard-rules.pro └── build.gradle ├── settings.gradle ├── gradle └── wrapper │ ├── gradle-wrapper.jar │ └── gradle-wrapper.properties ├── .idea ├── vcs.xml ├── misc.xml ├── gradle.xml └── uiDesigner.xml ├── .gitignore ├── gradle.properties ├── gradlew.bat ├── README.md └── gradlew /demo/.gitignore: -------------------------------------------------------------------------------- 1 | /build 2 | -------------------------------------------------------------------------------- /JTCameraView/.gitignore: -------------------------------------------------------------------------------- 1 | /build 2 | -------------------------------------------------------------------------------- /settings.gradle: -------------------------------------------------------------------------------- 1 | include ':demo', ':JTCameraView' 2 | -------------------------------------------------------------------------------- /JTCameraView/src/main/res/values/strings.xml: -------------------------------------------------------------------------------- 1 | 2 | FTD_UI 3 | 4 | -------------------------------------------------------------------------------- /demo/src/main/res/values/strings.xml: -------------------------------------------------------------------------------- 1 | 2 | JTCameraViewDemo 3 | 4 | -------------------------------------------------------------------------------- /gradle/wrapper/gradle-wrapper.jar: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/vee-zhang/JTCameraViewDemo/HEAD/gradle/wrapper/gradle-wrapper.jar -------------------------------------------------------------------------------- /demo/src/main/res/mipmap-hdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/vee-zhang/JTCameraViewDemo/HEAD/demo/src/main/res/mipmap-hdpi/ic_launcher.png -------------------------------------------------------------------------------- /demo/src/main/res/mipmap-mdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/vee-zhang/JTCameraViewDemo/HEAD/demo/src/main/res/mipmap-mdpi/ic_launcher.png -------------------------------------------------------------------------------- /demo/src/main/res/mipmap-xhdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/vee-zhang/JTCameraViewDemo/HEAD/demo/src/main/res/mipmap-xhdpi/ic_launcher.png -------------------------------------------------------------------------------- /demo/src/main/res/mipmap-xxhdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/vee-zhang/JTCameraViewDemo/HEAD/demo/src/main/res/mipmap-xxhdpi/ic_launcher.png -------------------------------------------------------------------------------- /demo/src/main/res/mipmap-xxxhdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/vee-zhang/JTCameraViewDemo/HEAD/demo/src/main/res/mipmap-xxxhdpi/ic_launcher.png -------------------------------------------------------------------------------- /demo/src/main/res/mipmap-hdpi/ic_launcher_round.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/vee-zhang/JTCameraViewDemo/HEAD/demo/src/main/res/mipmap-hdpi/ic_launcher_round.png -------------------------------------------------------------------------------- /demo/src/main/res/mipmap-mdpi/ic_launcher_round.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/vee-zhang/JTCameraViewDemo/HEAD/demo/src/main/res/mipmap-mdpi/ic_launcher_round.png -------------------------------------------------------------------------------- /demo/src/main/res/mipmap-xhdpi/ic_launcher_round.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/vee-zhang/JTCameraViewDemo/HEAD/demo/src/main/res/mipmap-xhdpi/ic_launcher_round.png -------------------------------------------------------------------------------- /demo/src/main/res/mipmap-xxhdpi/ic_launcher_round.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/vee-zhang/JTCameraViewDemo/HEAD/demo/src/main/res/mipmap-xxhdpi/ic_launcher_round.png -------------------------------------------------------------------------------- /demo/src/main/res/mipmap-xxxhdpi/ic_launcher_round.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/vee-zhang/JTCameraViewDemo/HEAD/demo/src/main/res/mipmap-xxxhdpi/ic_launcher_round.png -------------------------------------------------------------------------------- /.idea/vcs.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | -------------------------------------------------------------------------------- /demo/src/main/res/layout/item.xml: -------------------------------------------------------------------------------- 1 | 2 | -------------------------------------------------------------------------------- /demo/src/main/res/values/colors.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | #008577 4 | #00574B 5 | #D81B60 6 | 7 | -------------------------------------------------------------------------------- /gradle/wrapper/gradle-wrapper.properties: -------------------------------------------------------------------------------- 1 | #Wed Jun 19 10:15:44 CST 2019 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-5.4.1-all.zip 7 | -------------------------------------------------------------------------------- /.gitignore: -------------------------------------------------------------------------------- 1 | *.iml 2 | .gradle 3 | /local.properties 4 | /.idea/modules.xml 5 | /.idea/navEditor.xml 6 | /.idea/assetWizardSettings.xml 7 | .DS_Store 8 | /build 9 | /captures 10 | .externalNativeBuild 11 | /.idea/ 12 | JTCameraView/libs/ 13 | JTCameraView/src/main/res/drawable/ 14 | demo/libs/ 15 | -------------------------------------------------------------------------------- /demo/src/main/res/mipmap-anydpi-v26/ic_launcher.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | -------------------------------------------------------------------------------- /demo/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | -------------------------------------------------------------------------------- /demo/src/main/res/values/attrs_cover_view.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | -------------------------------------------------------------------------------- /demo/src/main/res/values/styles.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 10 | 11 | 12 | -------------------------------------------------------------------------------- /JTCameraView/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | -------------------------------------------------------------------------------- /.idea/misc.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 10 | -------------------------------------------------------------------------------- /JTCameraView/src/test/java/com/laikang/jtcameraview/ExampleUnitTest.java: -------------------------------------------------------------------------------- 1 | package com.laikang.jtcameraview; 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() { 15 | assertEquals(4, 2 + 2); 16 | } 17 | } -------------------------------------------------------------------------------- /demo/src/test/java/com/laikang/jtcameraviewdemo/ExampleUnitTest.java: -------------------------------------------------------------------------------- 1 | package com.laikang.jtcameraviewdemo; 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() { 15 | assertEquals(4, 2 + 2); 16 | } 17 | } -------------------------------------------------------------------------------- /JTCameraView/src/main/java/com/laikang/jtcameraview/JTCameraListener.java: -------------------------------------------------------------------------------- 1 | package com.laikang.jtcameraview; 2 | 3 | import android.graphics.Bitmap; 4 | import android.graphics.Matrix; 5 | import android.graphics.RectF; 6 | import android.hardware.Camera; 7 | 8 | import java.io.File; 9 | import java.util.List; 10 | 11 | public interface JTCameraListener { 12 | 13 | void onCameraOpend(); 14 | 15 | void onPreviewStart(); 16 | 17 | void onPreviewStop(); 18 | 19 | void onShutter(); 20 | 21 | void onCupture(Bitmap bitmap); 22 | 23 | void onCut(File file); 24 | 25 | void onCameraClosed(); 26 | 27 | void onGetFaces(JTCameraView.Face[] faces); 28 | } 29 | -------------------------------------------------------------------------------- /JTCameraView/src/main/java/com/laikang/jtcameraview/Constants.java: -------------------------------------------------------------------------------- 1 | package com.laikang.jtcameraview; 2 | 3 | 4 | import android.support.annotation.IntDef; 5 | 6 | public interface Constants { 7 | 8 | int CAMERA_FACING_BACK = 0; 9 | int CAMERA_FACING_FRONT = 1; 10 | 11 | @IntDef({CAMERA_FACING_BACK, CAMERA_FACING_FRONT}) 12 | @interface CameraFacing { 13 | } 14 | 15 | int FLASH_OFF = 0; 16 | int FLASH_ON = 1; 17 | int FLASH_TORCH = 2; 18 | int FLASH_AUTO = 3; 19 | int FLASH_RED_EYE = 4; 20 | 21 | @IntDef({FLASH_OFF, FLASH_ON, FLASH_TORCH, FLASH_AUTO, FLASH_RED_EYE}) 22 | @interface FlashMode { 23 | } 24 | 25 | int LANDSCAPE_90 = 90; 26 | int LANDSCAPE_270 = 270; 27 | } 28 | -------------------------------------------------------------------------------- /demo/src/main/res/drawable-xxhdpi/ic_camera.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 8 | 11 | 14 | 15 | -------------------------------------------------------------------------------- /demo/src/main/res/layout/sample_cover_view.xml: -------------------------------------------------------------------------------- 1 | 5 | 6 | 16 | 17 | 18 | -------------------------------------------------------------------------------- /gradle.properties: -------------------------------------------------------------------------------- 1 | # Project-wide Gradle settings. 2 | # IDE (e.g. Android Studio) users: 3 | # Gradle settings configured through the IDE *will override* 4 | # any settings specified in this file. 5 | # For more details on how to configure your build environment visit 6 | # http://www.gradle.org/docs/current/userguide/build_environment.html 7 | # Specifies the JVM arguments used for the daemon process. 8 | # The setting is particularly useful for tweaking memory settings. 9 | org.gradle.jvmargs=-Xmx1536m 10 | # When configured, Gradle will run in incubating parallel mode. 11 | # This option should only be used with decoupled projects. More details, visit 12 | # http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects 13 | # org.gradle.parallel=true 14 | 15 | 16 | -------------------------------------------------------------------------------- /demo/proguard-rules.pro: -------------------------------------------------------------------------------- 1 | # Add project specific ProGuard rules here. 2 | # You can control the set of applied configuration files using the 3 | # proguardFiles setting in build.gradle. 4 | # 5 | # For more details, see 6 | # http://developer.android.com/guide/developing/tools/proguard.html 7 | 8 | # If your project uses WebView with JS, uncomment the following 9 | # and specify the fully qualified class name to the JavaScript interface 10 | # class: 11 | #-keepclassmembers class fqcn.of.javascript.interface.for.webview { 12 | # public *; 13 | #} 14 | 15 | # Uncomment this to preserve the line number information for 16 | # debugging stack traces. 17 | #-keepattributes SourceFile,LineNumberTable 18 | 19 | # If you keep the line number information, uncomment this to 20 | # hide the original source file name. 21 | #-renamesourcefileattribute SourceFile 22 | -------------------------------------------------------------------------------- /JTCameraView/proguard-rules.pro: -------------------------------------------------------------------------------- 1 | # Add project specific ProGuard rules here. 2 | # You can control the set of applied configuration files using the 3 | # proguardFiles setting in build.gradle. 4 | # 5 | # For more details, see 6 | # http://developer.android.com/guide/developing/tools/proguard.html 7 | 8 | # If your project uses WebView with JS, uncomment the following 9 | # and specify the fully qualified class name to the JavaScript interface 10 | # class: 11 | #-keepclassmembers class fqcn.of.javascript.interface.for.webview { 12 | # public *; 13 | #} 14 | 15 | # Uncomment this to preserve the line number information for 16 | # debugging stack traces. 17 | #-keepattributes SourceFile,LineNumberTable 18 | 19 | # If you keep the line number information, uncomment this to 20 | # hide the original source file name. 21 | #-renamesourcefileattribute SourceFile 22 | -------------------------------------------------------------------------------- /JTCameraView/src/androidTest/java/com/laikang/jtcameraview/ExampleInstrumentedTest.java: -------------------------------------------------------------------------------- 1 | package com.laikang.jtcameraview; 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 | * Instrumented 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() { 21 | // Context of the app under test. 22 | Context appContext = InstrumentationRegistry.getTargetContext(); 23 | 24 | assertEquals("com.laikang.ftd_ui.test", appContext.getPackageName()); 25 | } 26 | } 27 | -------------------------------------------------------------------------------- /demo/src/androidTest/java/com/laikang/jtcameraviewdemo/ExampleInstrumentedTest.java: -------------------------------------------------------------------------------- 1 | package com.laikang.jtcameraviewdemo; 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 | * Instrumented 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() { 21 | // Context of the app under test. 22 | Context appContext = InstrumentationRegistry.getTargetContext(); 23 | 24 | assertEquals("com.laikang.facetonguediagnose", appContext.getPackageName()); 25 | } 26 | } 27 | -------------------------------------------------------------------------------- /.idea/gradle.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 22 | 23 | -------------------------------------------------------------------------------- /demo/build.gradle: -------------------------------------------------------------------------------- 1 | apply plugin: 'com.android.application' 2 | 3 | android { 4 | compileSdkVersion 28 5 | defaultConfig { 6 | applicationId "com.laikang.jtcameraviewdemo" 7 | minSdkVersion 21 8 | targetSdkVersion 28 9 | versionCode 1 10 | versionName "1.0" 11 | testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner" 12 | } 13 | buildTypes { 14 | release { 15 | minifyEnabled false 16 | proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro' 17 | } 18 | } 19 | } 20 | 21 | dependencies { 22 | implementation fileTree(include: ['*.jar'], dir: 'libs') 23 | implementation 'com.android.support:appcompat-v7:28.0.0' 24 | implementation 'com.android.support.constraint:constraint-layout:1.1.3' 25 | testImplementation 'junit:junit:4.12' 26 | androidTestImplementation 'com.android.support.test:runner:1.0.2' 27 | androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.2' 28 | implementation project(':JTCameraView') 29 | implementation 'com.github.bumptech.glide:glide:4.9.0' 30 | annotationProcessor 'com.github.bumptech.glide:compiler:4.9.0' 31 | } 32 | -------------------------------------------------------------------------------- /demo/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 2 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | -------------------------------------------------------------------------------- /demo/src/main/res/drawable-v24/ic_launcher_foreground.xml: -------------------------------------------------------------------------------- 1 | 7 | 12 | 13 | 19 | 22 | 25 | 26 | 27 | 28 | 34 | 35 | -------------------------------------------------------------------------------- /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 | set DIRNAME=%~dp0 12 | if "%DIRNAME%" == "" set DIRNAME=. 13 | set APP_BASE_NAME=%~n0 14 | set APP_HOME=%DIRNAME% 15 | 16 | @rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. 17 | set DEFAULT_JVM_OPTS= 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 Windows variants 50 | 51 | if not "%OS%" == "Windows_NT" goto win9xME_args 52 | 53 | :win9xME_args 54 | @rem Slurp the command line arguments. 55 | set CMD_LINE_ARGS= 56 | set _SKIP=2 57 | 58 | :win9xME_args_slurp 59 | if "x%~1" == "x" goto execute 60 | 61 | set CMD_LINE_ARGS=%* 62 | 63 | :execute 64 | @rem Setup the command line 65 | 66 | set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar 67 | 68 | @rem Execute Gradle 69 | "%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS% 70 | 71 | :end 72 | @rem End local scope for the variables with windows NT shell 73 | if "%ERRORLEVEL%"=="0" goto mainEnd 74 | 75 | :fail 76 | rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of 77 | rem the _cmd.exe /c_ return code! 78 | if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1 79 | exit /b 1 80 | 81 | :mainEnd 82 | if "%OS%"=="Windows_NT" endlocal 83 | 84 | :omega 85 | -------------------------------------------------------------------------------- /JTCameraView/build.gradle: -------------------------------------------------------------------------------- 1 | apply plugin: 'com.android.library' 2 | apply plugin: 'com.jfrog.bintray' 3 | apply plugin: 'com.github.dcendents.android-maven' 4 | 5 | android { 6 | compileSdkVersion 28 7 | 8 | 9 | defaultConfig { 10 | minSdkVersion 21 11 | targetSdkVersion 28 12 | versionCode 2 13 | versionName "1.0.1" 14 | 15 | testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner" 16 | 17 | } 18 | 19 | buildTypes { 20 | release { 21 | minifyEnabled false 22 | proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro' 23 | } 24 | } 25 | 26 | } 27 | 28 | dependencies { 29 | implementation fileTree(dir: 'libs', include: ['*.jar']) 30 | 31 | implementation 'com.android.support:appcompat-v7:28.0.0' 32 | testImplementation 'junit:junit:4.12' 33 | androidTestImplementation 'com.android.support.test:runner:1.0.2' 34 | androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.2' 35 | } 36 | 37 | def group = "com.william" 38 | def version = "2.0.0-beta" 39 | def description = "一个View帮你搞定自定义相机，支持横竖屏切换、前后摄像头切换、预览、拍照等功能。" 40 | def siteUrl = 'https://github.com/william198824/JTCameraViewDemo' 41 | def gitUrl = 'git@github.com:william198824/JTCameraViewDemo.git' 42 | def issueUrl = 'https://github.com/william198824/JTCameraViewDemo/issues' 43 | 44 | setGroup(group) 45 | setVersion(version) 46 | setDescription(description) 47 | 48 | task sourcesJar(type: Jar) { 49 | from android.sourceSets.main.java.srcDirs 50 | classifier = 'sources' 51 | } 52 | task javadoc(type: Javadoc) { 53 | options.encoding = "UTF-8" 54 | source = android.sourceSets.main.java.srcDirs 55 | classpath += project.files(android.getBootClasspath().join(File.pathSeparator)) 56 | failOnError false 57 | } 58 | task javadocJar(type: Jar, dependsOn: javadoc) { 59 | classifier = 'javadoc' 60 | from javadoc.destinationDir 61 | } 62 | artifacts { 63 | archives javadocJar 64 | archives sourcesJar 65 | } 66 | 67 | def properties = new Properties() 68 | properties.load(project.rootProject.file('local.properties').newDataInputStream()) 69 | 70 | bintray { 71 | user = properties.getProperty("user") 72 | key = properties.getProperty("key") 73 | configurations = ['archives'] 74 | pkg { 75 | repo = "MyProject" 76 | name = "JTCameraView" 77 | desc = description 78 | websiteUrl = siteUrl 79 | issueTrackerUrl = issueUrl 80 | vcsUrl = gitUrl 81 | licenses = ["Apache-2.0"] 82 | labels = ['android','camera'] 83 | publish = true 84 | publicDownloadNumbers = true 85 | } 86 | } 87 | -------------------------------------------------------------------------------- /JTCameraView/src/main/java/com/laikang/jtcameraview/DisplayOrientationDetector.java: -------------------------------------------------------------------------------- 1 | package com.laikang.jtcameraview; 2 | 3 | import android.content.Context; 4 | import android.util.SparseIntArray; 5 | import android.view.Display; 6 | import android.view.OrientationEventListener; 7 | import android.view.Surface; 8 | 9 | 10 | /** 11 | * Monitors the value returned from {@link Display#getRotation()}. 12 | */ 13 | abstract class DisplayOrientationDetector { 14 | 15 | private final OrientationEventListener mOrientationEventListener; 16 | 17 | /** 18 | * Mapping from Surface.Rotation_n to degrees. 19 | */ 20 | static final SparseIntArray DISPLAY_ORIENTATIONS = new SparseIntArray(); 21 | 22 | static { 23 | DISPLAY_ORIENTATIONS.put(Surface.ROTATION_0, 0); 24 | DISPLAY_ORIENTATIONS.put(Surface.ROTATION_90, 90); 25 | DISPLAY_ORIENTATIONS.put(Surface.ROTATION_180, 180); 26 | DISPLAY_ORIENTATIONS.put(Surface.ROTATION_270, 270); 27 | } 28 | 29 | Display mDisplay; 30 | 31 | private int mLastKnownDisplayOrientation = 0; 32 | 33 | public DisplayOrientationDetector(Context context) { 34 | mOrientationEventListener = new OrientationEventListener(context) { 35 | 36 | /** This is either Surface.Rotation_0, _90, _180, _270, or -1 (invalid). */ 37 | private int mLastKnownRotation = -1; 38 | 39 | @Override 40 | public void onOrientationChanged(int orientation) { 41 | if (orientation == OrientationEventListener.ORIENTATION_UNKNOWN || mDisplay == null) { 42 | return; 43 | } 44 | final int rotation = mDisplay.getRotation(); 45 | if (mLastKnownRotation != rotation) { 46 | mLastKnownRotation = rotation; 47 | dispatchOnDisplayOrientationChanged(DISPLAY_ORIENTATIONS.get(rotation)); 48 | } 49 | } 50 | }; 51 | } 52 | 53 | public void enable(Display display) { 54 | mDisplay = display; 55 | mOrientationEventListener.enable(); 56 | // Immediately dispatch the first callback 57 | dispatchOnDisplayOrientationChanged(DISPLAY_ORIENTATIONS.get(display.getRotation())); 58 | } 59 | 60 | public void disable() { 61 | mOrientationEventListener.disable(); 62 | mDisplay = null; 63 | } 64 | 65 | public int getLastKnownDisplayOrientation() { 66 | return mLastKnownDisplayOrientation; 67 | } 68 | 69 | void dispatchOnDisplayOrientationChanged(int displayOrientation) { 70 | mLastKnownDisplayOrientation = displayOrientation; 71 | onDisplayOrientationChanged(displayOrientation); 72 | } 73 | 74 | /** 75 | * Called when display orientation is changed. 76 | * 77 | * @param displayOrientation One of 0, 90, 180, and 270. 78 | */ 79 | public abstract void onDisplayOrientationChanged(int displayOrientation); 80 | 81 | } 82 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # JTCameraView 2 | 3 | ## 一个View帮你搞定Android自定义相机 4 | 5 | ### 功能一览 6 | 7 | 1. 预览 8 | 2. 拍照 9 | 3. 自动对焦 10 | 4. 手动对焦 11 | 5. 白平衡调节 12 | 6. 情景模式调节 13 | 7. 缩放设置 14 | 8. 闪光灯模式设置 15 | 9. 滤镜设置 16 | 10. 曝光度设置 17 | 11. 多摄像头切换 18 | 12. 横竖屏支持 19 | 20 | ### 集成 21 | 22 | ```groovy 23 | implementation 'com.william:JTCameraView:2.0.0-beta' 24 | ``` 25 | 26 | ### 权限 27 | 28 | ```xml 29 | 30 | 31 | 32 | 33 | 34 | ``` 35 | 36 | ### 使用 37 | 38 | ```xml 39 | 42 | ``` 43 | 44 | 你没看错，这就是一个单纯的View！你可以任意改变他的小小，它会根据当前尺寸自动设置合适的分辨率，且尽力做到「所见即所得」。 45 | 46 | #### 预览 47 | 48 | ```java 49 | public void startPreview(View v) { 50 | if (ActivityCompat.checkSelfPermission(MainActivity.this, Manifest.permission.CAMERA) != PackageManager.PERMISSION_GRANTED) { 51 | ActivityCompat.requestPermissions(this, new String[]{Manifest.permission.CAMERA}, REQUEST_CAMERA_PERMISSION); 52 | } else { 53 | mJTCameraView.startPreview(); 54 | } 55 | } 56 | ``` 57 | 58 | **注意：JTCameraView一切的功能都是以预览为基础，所以必须先预览！当然在预览前要添加权限。** 59 | 60 | #### 停止预览 61 | 62 | ```java 63 | mJTCameraView.stopPreview(); 64 | ``` 65 | 66 | #### 拍照 67 | 68 | ```java 69 | mJTCameraView.takePicture(); 70 | ``` 71 | 72 | #### 摄像头切换 73 | 74 | ```java 75 | mJTCameraView.setCameraFacing(mFacing); 76 | ``` 77 | 78 | #### 设置缩放 79 | 80 | ```java 81 | mJTCameraView.setZoom(value); 82 | ``` 83 | 84 | #### 设置曝光度 85 | 86 | ```java 87 | mJTCameraView.setExposure(value); 88 | ``` 89 | 90 | #### 设置场景 91 | 92 | ```java 93 | mJTCameraView.setSceneMode(value); 94 | ``` 95 | 96 | #### 设置闪光灯 97 | 98 | ```java 99 | mJTCameraView.setFlashInternal 100 | ``` 101 | 102 | #### 人脸识别等更多功能说不清除，请看Demo 103 | 104 | ### 测试通过机型 105 | 106 | - 小米 5 107 | - 小米 8 108 | - 乐视 1S 109 | - 三星 S6 110 | - vivo X21 111 | - 华为 mate 20X 112 | - 华为 mate S 113 | - 华为 mate 8 114 | - 荣耀 Note 8 115 | 116 | ### FAQ 117 | 118 | 1. 为何不用kotlin？ 119 | 120 | 虽然google官方在大力推进kotlin，并且kotlin的应用如雨后春笋，但目前大多数项目还是用java编写的。那么作为一个开源库，存在的意义就是被应用的更加广泛，那么就不得不更好的兼容老项目。 121 | 122 | 2. 为何不使用camera2的api，或者直接使用更新的CameraX？ 123 | 124 | 其实这个项目一开始就是用camera2写的，但是写完了之后在不同的机型上发现了很多兼容性问题，而且现阶段厂商对camera2的支持性并不好。以我自己的华为mate20X为例，作为2018年旗舰手机，对camera2的支持性竟然为「低」。 125 | 126 | 当然在面对问题的时候，我们不喜欢以各种理由为借口，绕过或者遗留问题，所以我也是尽可能的查官文或者google解决方案，后来发现google自己的pixcel系列机型都存在问题，so...希望有一天厂商做好准备后，我会很高兴的采用camera2来重写。至于CameraX，只是基于camera2的封装罢了。 127 | 128 | 3. 与google开源的CameraView有什么区别？ 129 | 130 | 其实我在写的时候，很多地方都参照了cameraView，大家可以发现很多代码、命名都与cameraView相同。 131 | 132 | CameraView有一点不好，就是在5.0版本以上系统会强制使用camera2，那么就带来了兼容性问题。 133 | 134 | 另外CameraView本质上是双层View嵌套，那么就存在着页面重复绘制问题。所以我采用单TextureView的方式来实现，从而保证了轻量化。 135 | 136 | CameraView单纯的只是摄像头调用，然并卵，并没有解决令我们头疼的兼容性问题。所以JTCamera在拍照之后处理了我们测试中遇到的一些问题，帮助苦逼的开发者（对，就是你）更快的集成摄像头功能。 137 | 138 | 4. 为何功能这么少？ 139 | 140 | 因为目前只有我一个人来开发维护，你懂的。任何开源项目的由来都只有一个：方便自己的基础上服务他人。目前我在项目中只需要用到这些功能，所以暂时只开发了这么多，但我保证以后会慢慢更新。也希望朋友们在JTCamera的基础开发其他功能，然后找我合并！ 141 | 142 | -------------------------------------------------------------------------------- /demo/src/main/java/com/laikang/jtcameraviewdemo/CoverView.java: -------------------------------------------------------------------------------- 1 | package com.laikang.jtcameraviewdemo; 2 | 3 | import android.content.Context; 4 | import android.content.res.TypedArray; 5 | import android.graphics.Canvas; 6 | import android.graphics.Color; 7 | import android.graphics.Matrix; 8 | import android.graphics.Paint; 9 | import android.graphics.Point; 10 | import android.graphics.Rect; 11 | import android.graphics.RectF; 12 | import android.graphics.drawable.Drawable; 13 | import android.hardware.Camera; 14 | import android.text.TextPaint; 15 | import android.util.AttributeSet; 16 | import android.util.Printer; 17 | import android.view.MotionEvent; 18 | import android.view.View; 19 | 20 | import com.laikang.jtcameraview.JTCameraView; 21 | 22 | /** 23 | * TODO: document your custom view class. 24 | */ 25 | public class CoverView extends View { 26 | 27 | private JTCameraView.Face[] faces; 28 | 29 | private Paint mPaint = new Paint(); 30 | 31 | private Listener listener; 32 | 33 | private Rect focusArea = new Rect(); 34 | private float focusWidth = 100; 35 | private float focusHeight = 100; 36 | private float fozusRadius = 100; 37 | 38 | public void setListener(Listener listener) { 39 | this.listener = listener; 40 | } 41 | 42 | public CoverView(Context context) { 43 | super(context); 44 | init(null, 0); 45 | } 46 | 47 | public CoverView(Context context, AttributeSet attrs) { 48 | super(context, attrs); 49 | init(attrs, 0); 50 | } 51 | 52 | public CoverView(Context context, AttributeSet attrs, int defStyle) { 53 | super(context, attrs, defStyle); 54 | init(attrs, defStyle); 55 | } 56 | 57 | 58 | private void init(AttributeSet attrs, int defStyle) { 59 | mPaint.setStyle(Paint.Style.STROKE); 60 | mPaint.setAntiAlias(true); 61 | mPaint.setColor(Color.RED); 62 | mPaint.setTextSize(100); 63 | } 64 | 65 | public void update(JTCameraView.Face[] faces) { 66 | this.faces = faces; 67 | invalidate(); 68 | } 69 | 70 | Matrix matrix; 71 | 72 | @Override 73 | protected void onLayout(boolean changed, int left, int top, int right, int bottom) { 74 | super.onLayout(changed, left, top, right, bottom); 75 | matrix = new Matrix(); 76 | matrix.postScale(getWidth() / 2000f, getHeight() / 2000f); 77 | matrix.postTranslate(getWidth() / 2f, getHeight() / 2f); 78 | } 79 | 80 | public void clean() { 81 | this.faces = null; 82 | invalidate(); 83 | } 84 | 85 | private float clickX; 86 | private float clickY; 87 | 88 | @Override 89 | protected void onDraw(Canvas canvas) { 90 | super.onDraw(canvas); 91 | 92 | if (clickX != 0 && clickY != 0) { 93 | mPaint.setColor(Color.RED); 94 | canvas.drawCircle(clickX, clickY, fozusRadius, mPaint); 95 | } 96 | if (faces == null) { 97 | return; 98 | } 99 | mPaint.setColor(Color.GREEN); 100 | for (JTCameraView.Face face : faces) { 101 | RectF r = new RectF(); 102 | matrix.mapRect(r, face.getRectF()); 103 | canvas.drawRect(r, mPaint); 104 | canvas.drawText("可信度：" + face.getScore(), r.left, r.bottom, mPaint); 105 | } 106 | if (clickX != 0 && clickY != 0) { 107 | mPaint.setColor(Color.BLUE); 108 | canvas.drawRect(clickX - focusWidth / 2, clickY - focusHeight / 2, clickX + focusWidth / 2, clickY + focusHeight / 2, mPaint); 109 | } 110 | } 111 | 112 | @Override 113 | public boolean onTouchEvent(MotionEvent event) { 114 | if (event.getAction() == MotionEvent.ACTION_UP) { 115 | clickX = event.getX(); 116 | clickY = event.getY(); 117 | invalidate(); 118 | // focusArea.left = (int) (clickX - focusWidth / 2 < 0 ? 0 : clickX - focusWidth / 2); 119 | // focusArea.top = (int) (clickY - focusHeight / 2 < 0 ? 0 : clickY - focusHeight / 2); 120 | // focusArea.right = (int) (clickX + focusWidth / 2 > getRight() ? getRight() : clickX + focusWidth / 2); 121 | // focusArea.bottom = (int) (clickY + focusHeight / 2 > getBottom() ? getBottom() : clickY + focusHeight / 2); 122 | 123 | focusArea.left = Math.max((int) (clickX - focusWidth / 2), 0); 124 | focusArea.top = Math.max((int) (clickY - focusHeight / 2), 0); 125 | focusArea.right = Math.min((int) (clickX + focusWidth / 2), getRight()); 126 | focusArea.bottom = Math.min((int) (clickY + focusHeight / 2), getBottom()); 127 | if (listener != null) { 128 | listener.onFocus(focusArea); 129 | } 130 | } 131 | return true; 132 | } 133 | 134 | public interface Listener { 135 | void onFocus(Rect rect); 136 | } 137 | } 138 | -------------------------------------------------------------------------------- /gradlew: -------------------------------------------------------------------------------- 1 | #!/usr/bin/env sh 2 | 3 | ############################################################################## 4 | ## 5 | ## Gradle start up script for UN*X 6 | ## 7 | ############################################################################## 8 | 9 | # Attempt to set APP_HOME 10 | # Resolve links: $0 may be a link 11 | PRG="$0" 12 | # Need this for relative symlinks. 13 | while [ -h "$PRG" ] ; do 14 | ls=`ls -ld "$PRG"` 15 | link=`expr "$ls" : '.*-> \(.*\)$'` 16 | if expr "$link" : '/.*' > /dev/null; then 17 | PRG="$link" 18 | else 19 | PRG=`dirname "$PRG"`"/$link" 20 | fi 21 | done 22 | SAVED="`pwd`" 23 | cd "`dirname \"$PRG\"`/" >/dev/null 24 | APP_HOME="`pwd -P`" 25 | cd "$SAVED" >/dev/null 26 | 27 | APP_NAME="Gradle" 28 | APP_BASE_NAME=`basename "$0"` 29 | 30 | # Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. 31 | DEFAULT_JVM_OPTS="" 32 | 33 | # Use the maximum available, or set MAX_FD != -1 to use that value. 34 | MAX_FD="maximum" 35 | 36 | warn () { 37 | echo "$*" 38 | } 39 | 40 | die () { 41 | echo 42 | echo "$*" 43 | echo 44 | exit 1 45 | } 46 | 47 | # OS specific support (must be 'true' or 'false'). 48 | cygwin=false 49 | msys=false 50 | darwin=false 51 | nonstop=false 52 | case "`uname`" in 53 | CYGWIN* ) 54 | cygwin=true 55 | ;; 56 | Darwin* ) 57 | darwin=true 58 | ;; 59 | MINGW* ) 60 | msys=true 61 | ;; 62 | NONSTOP* ) 63 | nonstop=true 64 | ;; 65 | esac 66 | 67 | CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar 68 | 69 | # Determine the Java command to use to start the JVM. 70 | if [ -n "$JAVA_HOME" ] ; then 71 | if [ -x "$JAVA_HOME/jre/sh/java" ] ; then 72 | # IBM's JDK on AIX uses strange locations for the executables 73 | JAVACMD="$JAVA_HOME/jre/sh/java" 74 | else 75 | JAVACMD="$JAVA_HOME/bin/java" 76 | fi 77 | if [ ! -x "$JAVACMD" ] ; then 78 | die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME 79 | 80 | Please set the JAVA_HOME variable in your environment to match the 81 | location of your Java installation." 82 | fi 83 | else 84 | JAVACMD="java" 85 | which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 86 | 87 | Please set the JAVA_HOME variable in your environment to match the 88 | location of your Java installation." 89 | fi 90 | 91 | # Increase the maximum file descriptors if we can. 92 | if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then 93 | MAX_FD_LIMIT=`ulimit -H -n` 94 | if [ $? -eq 0 ] ; then 95 | if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then 96 | MAX_FD="$MAX_FD_LIMIT" 97 | fi 98 | ulimit -n $MAX_FD 99 | if [ $? -ne 0 ] ; then 100 | warn "Could not set maximum file descriptor limit: $MAX_FD" 101 | fi 102 | else 103 | warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT" 104 | fi 105 | fi 106 | 107 | # For Darwin, add options to specify how the application appears in the dock 108 | if $darwin; then 109 | GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\"" 110 | fi 111 | 112 | # For Cygwin, switch paths to Windows format before running java 113 | if $cygwin ; then 114 | APP_HOME=`cygpath --path --mixed "$APP_HOME"` 115 | CLASSPATH=`cygpath --path --mixed "$CLASSPATH"` 116 | JAVACMD=`cygpath --unix "$JAVACMD"` 117 | 118 | # We build the pattern for arguments to be converted via cygpath 119 | ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null` 120 | SEP="" 121 | for dir in $ROOTDIRSRAW ; do 122 | ROOTDIRS="$ROOTDIRS$SEP$dir" 123 | SEP="|" 124 | done 125 | OURCYGPATTERN="(^($ROOTDIRS))" 126 | # Add a user-defined pattern to the cygpath arguments 127 | if [ "$GRADLE_CYGPATTERN" != "" ] ; then 128 | OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)" 129 | fi 130 | # Now convert the arguments - kludge to limit ourselves to /bin/sh 131 | i=0 132 | for arg in "$@" ; do 133 | CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -` 134 | CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option 135 | 136 | if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition 137 | eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"` 138 | else 139 | eval `echo args$i`="\"$arg\"" 140 | fi 141 | i=$((i+1)) 142 | done 143 | case $i in 144 | (0) set -- ;; 145 | (1) set -- "$args0" ;; 146 | (2) set -- "$args0" "$args1" ;; 147 | (3) set -- "$args0" "$args1" "$args2" ;; 148 | (4) set -- "$args0" "$args1" "$args2" "$args3" ;; 149 | (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;; 150 | (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;; 151 | (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;; 152 | (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;; 153 | (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;; 154 | esac 155 | fi 156 | 157 | # Escape application args 158 | save () { 159 | for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done 160 | echo " " 161 | } 162 | APP_ARGS=$(save "$@") 163 | 164 | # Collect all arguments for the java command, following the shell quoting and substitution rules 165 | eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS" 166 | 167 | # by default we should be in the correct project dir, but when run from Finder on Mac, the cwd is wrong 168 | if [ "$(uname)" = "Darwin" ] && [ "$HOME" = "$PWD" ]; then 169 | cd "$(dirname "$0")" 170 | fi 171 | 172 | exec "$JAVACMD" "$@" 173 | -------------------------------------------------------------------------------- /demo/src/main/res/drawable/ic_launcher_background.xml: -------------------------------------------------------------------------------- 1 | 2 | 7 | 10 | 15 | 20 | 25 | 30 | 35 | 40 | 45 | 50 | 55 | 60 | 65 | 70 | 75 | 80 | 85 | 90 | 95 | 100 | 105 | 110 | 115 | 120 | 125 | 130 | 135 | 140 | 145 | 150 | 155 | 160 | 165 | 170 | 171 | -------------------------------------------------------------------------------- /demo/src/main/res/layout/activity_main.xml: -------------------------------------------------------------------------------- 1 | 2 | 8 | 9 | 15 | 16 | 20 | 21 |