├── .gitignore ├── .idea ├── .name ├── compiler.xml ├── copyright │ └── profiles_settings.xml ├── encodings.xml ├── gradle.xml ├── misc.xml ├── modules.xml └── runConfigurations.xml ├── LICENSE ├── README.md ├── app ├── .gitignore ├── build.gradle ├── proguard-rules.pro └── src │ ├── androidTest │ └── java │ │ └── com │ │ └── branch │ │ └── www │ │ └── screencapture │ │ └── ApplicationTest.java │ ├── main │ ├── AndroidManifest.xml │ ├── java │ │ └── com │ │ │ └── branch │ │ │ └── www │ │ │ └── screencapture │ │ │ ├── FileUtil.java │ │ │ ├── FloatWindowsService.java │ │ │ ├── GlobalScreenShot.java │ │ │ ├── MainActivity.java │ │ │ ├── PreviewPictureActivity.java │ │ │ └── ScreenCaptureApplication.java │ └── res │ │ ├── drawable │ │ └── screenshot_panel.9.png │ │ ├── layout │ │ ├── activity_main.xml │ │ ├── activity_preview_layout.xml │ │ └── global_screenshot.xml │ │ ├── mipmap-hdpi │ │ └── ic_launcher.png │ │ ├── mipmap-mdpi │ │ └── ic_launcher.png │ │ ├── mipmap-xhdpi │ │ └── ic_launcher.png │ │ ├── mipmap-xxhdpi │ │ ├── ic_imagetool_crop.png │ │ └── ic_launcher.png │ │ ├── mipmap-xxxhdpi │ │ └── ic_launcher.png │ │ ├── values-w820dp │ │ └── dimens.xml │ │ └── values │ │ ├── colors.xml │ │ ├── dimens.xml │ │ ├── strings.xml │ │ └── styles.xml │ └── test │ └── java │ └── com │ └── branch │ └── www │ └── screencapture │ └── ExampleUnitTest.java ├── build.gradle ├── gradle.properties ├── gradle └── wrapper │ ├── gradle-wrapper.jar │ └── gradle-wrapper.properties ├── gradlew ├── gradlew.bat └── settings.gradle /.gitignore: -------------------------------------------------------------------------------- 1 | # Built application files 2 | *.apk 3 | *.ap_ 4 | 5 | # Files for the ART/Dalvik VM 6 | *.dex 7 | 8 | # Java class files 9 | *.class 10 | 11 | # Generated files 12 | bin/ 13 | gen/ 14 | out/ 15 | 16 | # Gradle files 17 | .gradle/ 18 | build/ 19 | 20 | # Local configuration file (sdk path, etc) 21 | local.properties 22 | 23 | # Proguard folder generated by Eclipse 24 | proguard/ 25 | 26 | # Log Files 27 | *.log 28 | 29 | # Android Studio Navigation editor temp files 30 | .navigation/ 31 | 32 | # Android Studio captures folder 33 | captures/ 34 | 35 | # Intellij 36 | *.iml 37 | .idea/workspace.xml 38 | 39 | # Keystore files 40 | *.jks 41 | 42 | *.iml 43 | .gradle 44 | /local.properties 45 | /.idea/workspace.xml 46 | /.idea/libraries 47 | .DS_Store 48 | /build 49 | /captures 50 | -------------------------------------------------------------------------------- /.idea/.name: -------------------------------------------------------------------------------- 1 | ScreenCapture -------------------------------------------------------------------------------- /.idea/compiler.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | -------------------------------------------------------------------------------- /.idea/copyright/profiles_settings.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | -------------------------------------------------------------------------------- /.idea/encodings.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | -------------------------------------------------------------------------------- /.idea/gradle.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 22 | 23 | -------------------------------------------------------------------------------- /.idea/misc.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 12 | 13 | 14 | 26 | 36 | 37 | 38 | 39 | 40 | 41 | 42 | 43 | 44 | 45 | 46 | 47 | 48 | 49 | 50 | 51 | 53 | 54 | 55 | 56 | 57 | 1.7 58 | 59 | 64 | 65 | 66 | 67 | 68 | 69 | -------------------------------------------------------------------------------- /.idea/modules.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | -------------------------------------------------------------------------------- /.idea/runConfigurations.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 11 | 12 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | Apache License 2 | Version 2.0, January 2004 3 | http://www.apache.org/licenses/ 4 | 5 | TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION 6 | 7 | 1. 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The exact capabilities granted depend on the type of MediaProjection.在这个类中我们能获取到屏幕的内容 9 | >#### 10 | >#### 3. `ImageReader` 11 | >官方原话：The ImageReader class allows direct application access to image data 12 | >rendered into a {@link android.view.Surface} 13 | 通过这个类我们可以把`Surface`转换成图片 14 | 15 | ### 2. 上面三个类就可以完成我们截取屏幕图片的操作，那么下面我们将解释他们是怎么合作完成的 16 | >#### 1. 首先获取用户授权，截图屏幕需要用户手动授权后才能操作 17 | > 18 | > @TargetApi(Build.VERSION_CODES.LOLLIPOP) 19 | > public void requestCapturePermission() { 20 | > 21 | > if (Build.VERSION.SDK_INT < Build.VERSION_CODES.LOLLIPOP) { 22 | > //5.0 之后才允许使用屏幕截图 23 | > 24 | > return; 25 | > } 26 | > 27 | > MediaProjectionManager mediaProjectionManager = (MediaProjectionManager) 28 | > getSystemService(Context.MEDIA_PROJECTION_SERVICE); 29 | > startActivityForResult( 30 | > mediaProjectionManager.createScreenCaptureIntent(), 31 | > REQUEST_MEDIA_PROJECTION); 32 | > } 33 | 34 | > 35 | > 这里必须使用`startActivityForResult` 因为在`createScreenCaptureIntent()` 方法中会返回用户授权截取屏幕的结果，用户根据下面弹窗允许或者拒绝 36 | 37 | > ![授权](https://raw.githubusercontent.com/goodbranch/AndroidNote/master/note/screenshot/screenshot_permission.png) 38 | > 39 | > 用户选择后在Activity 的`onActivityResult` 中操作返回的结果data 40 | > 41 | > @Override 42 | > protected void onActivityResult(int requestCode, int resultCode, Intent data) { 43 | > super.onActivityResult(requestCode, resultCode, data); 44 | > 45 | > switch (requestCode) { 46 | > case REQUEST_MEDIA_PROJECTION: 47 | > 48 | > if (resultCode == RESULT_OK && data != null) { 49 | > FloatWindowsService.setResultData(data); 50 | > startService(new Intent(getApplicationContext(), FloatWindowsService.class)); 51 | > } 52 | > 53 | > break; 54 | > } 55 | > } 56 | > 57 | >#### 这里我是用`FloatWindowsService`在桌面上显示一个悬浮按钮，点击截屏，下面我们看在`FloatWindowsService` 是如何实现截图 58 | ### 2. 截取屏幕内容生成Bitmap 59 | >#### 首先创建`ImageReader`实例 60 | 61 | > private void createImageReader() { 62 | > 63 | > mImageReader = ImageReader.newInstance(mScreenWidth, mScreenHeight, PixelFormat.RGBA_8888, 2); 64 | > 65 | > } 66 | >#### 然后点击事件中触发`startScreenShot()` 67 | 68 | > private void startScreenShot() { 69 | > 70 | > mFloatView.setVisibility(View.GONE); 71 | > 72 | > Handler handler = new Handler(); 73 | > handler.postDelayed(new Runnable() { 74 | > public void run() { 75 | > //获取当前屏幕内容 76 | > startVirtual(); 77 | > } 78 | > }, 5); 79 | > 80 | > handler.postDelayed(new Runnable() { 81 | > public void run() { 82 | > //生成图片保存到本地 83 | > startCapture(); 84 | > 85 | > } 86 | > }, 30); 87 | > } 88 | 89 | >#### 在`startVirtual()` 方法中我们做一件事，就是获取当前屏幕内容 90 | 91 | > public void startVirtual() { 92 | > if (mMediaProjection != null) { 93 | > virtualDisplay(); 94 | > } else { 95 | > setUpMediaProjection(); 96 | > virtualDisplay(); 97 | > } 98 | > } 99 | 100 | >#### 与此同时需要获取`MediaProjection` 实例，而`mResultData` 是授权后返回的结果 101 | 102 | > public void setUpMediaProjection() { 103 | > if (mResultData == null) { 104 | > Intent intent = new Intent(Intent.ACTION_MAIN); 105 | > intent.addCategory(Intent.CATEGORY_LAUNCHER); 106 | > startActivity(intent); 107 | > } else { 108 | //mResultData是在Activity中用户授权后返回的结果 109 | > mMediaProjection = getMediaProjectionManager().getMediaProjection(Activity.RESULT_OK, mResultData); 110 | > } 111 | > } 112 | > 113 | >#### 最终得到当前屏幕的内容，注意这里`mImageReader.getSurface()`被传入，屏幕的数据也将会在ImageReader中的Surface中 114 | > 115 | > private void virtualDisplay() { 116 | mVirtualDisplay = mMediaProjection.createVirtualDisplay("screen-mirror", 117 | mScreenWidth, mScreenHeight, mScreenDensity, DisplayManager.VIRTUAL_DISPLAY_FLAG_AUTO_MIRROR, 118 | mImageReader.getSurface(), null, null); 119 | } 120 | > 121 | >#### 最后把`mImageReader`得到的屏幕内容数据转换成图片,在AsyncTask中处理, 122 | >##### `Image.Plane`中的 buffer 数据并不是完全是Bitmap所需要的，需要注意下面3点 123 | 124 | >###### 1. Image 设置的图片格式与Bitmap设置的必须一致 125 | >###### 2. 缓冲数据存在行间距，所以我们必须去除这些间距 126 | >###### 3. Image 使用后必须调用`image.close();`关闭，否则再次使用会报错 127 | > 128 | > @Override 129 | > protected Bitmap doInBackground(Image... params) { 130 | > 131 | > if (params == null || params.length < 1 || params[0] == null) { 132 | > 133 | > return null; 134 | > } 135 | > 136 | > Image image = params[0]; 137 | > 138 | > int width = image.getWidth(); 139 | > int height = image.getHeight(); 140 | > final Image.Plane[] planes = image.getPlanes(); 141 | > final ByteBuffer buffer = planes[0].getBuffer(); 142 | //每个像素的间距 143 | > int pixelStride = planes[0].getPixelStride(); 144 | //总的间距 145 | > int rowStride = planes[0].getRowStride(); 146 | > int rowPadding = rowStride - pixelStride * width; 147 | > Bitmap bitmap = Bitmap.createBitmap(width + rowPadding / pixelStride, height, Bitmap.Config.ARGB_8888); 148 | > bitmap.copyPixelsFromBuffer(buffer); 149 | > bitmap = Bitmap.createBitmap(bitmap, 0, 0, width, height); 150 | > image.close(); 151 | > 152 | > 153 | >##### 最后把生成的bitmap保存起来，就ok了 154 | > 155 | >###[源码](https://github.com/goodbranch/ScreenCapture) 156 | > 157 | >###[APK](https://raw.githubusercontent.com/goodbranch/AndroidNote/master/note/screenshot/ScreenCapture.apk) 158 | > 159 | > 160 | -------------------------------------------------------------------------------- /app/.gitignore: -------------------------------------------------------------------------------- 1 | /build 2 | -------------------------------------------------------------------------------- /app/build.gradle: -------------------------------------------------------------------------------- 1 | apply plugin: 'com.android.application' 2 | 3 | android { 4 | compileSdkVersion 21 5 | buildToolsVersion "23.0.3" 6 | 7 | defaultConfig { 8 | applicationId "com.branch.www.screencapture" 9 | minSdkVersion 21 10 | targetSdkVersion 21 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-v7:21.0.0' 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 E:\BaiduYunDownload\adt-bundle-windows-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 | -------------------------------------------------------------------------------- /app/src/androidTest/java/com/branch/www/screencapture/ApplicationTest.java: -------------------------------------------------------------------------------- 1 | package com.branch.www.screencapture; 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 | } -------------------------------------------------------------------------------- /app/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 2 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 27 | 28 | 31 | 32 | 33 | 34 | 35 | 36 | -------------------------------------------------------------------------------- /app/src/main/java/com/branch/www/screencapture/FileUtil.java: -------------------------------------------------------------------------------- 1 | package com.branch.www.screencapture; 2 | 3 | import android.content.Context; 4 | import android.os.Environment; 5 | 6 | import java.io.File; 7 | import java.text.SimpleDateFormat; 8 | import java.util.Date; 9 | 10 | /** 11 | * Created by ryze on 2016-5-26. 12 | */ 13 | public class FileUtil { 14 | 15 | //系统保存截图的路径 16 | public static final String SCREENCAPTURE_PATH = "ScreenCapture" + File.separator + "Screenshots" + File.separator; 17 | // public static final String SCREENCAPTURE_PATH = "ZAKER" + File.separator + "Screenshots" + File.separator; 18 | 19 | public static final String SCREENSHOT_NAME = "Screenshot"; 20 | 21 | public static String getAppPath(Context context) { 22 | 23 | if (Environment.MEDIA_MOUNTED.equals(Environment.getExternalStorageState())) { 24 | 25 | 26 | return Environment.getExternalStorageDirectory().toString(); 27 | 28 | } else { 29 | 30 | return context.getFilesDir().toString(); 31 | } 32 | 33 | } 34 | 35 | 36 | public static String getScreenShots(Context context) { 37 | 38 | StringBuffer stringBuffer = new StringBuffer(getAppPath(context)); 39 | stringBuffer.append(File.separator); 40 | 41 | stringBuffer.append(SCREENCAPTURE_PATH); 42 | 43 | File file = new File(stringBuffer.toString()); 44 | 45 | if (!file.exists()) { 46 | file.mkdirs(); 47 | } 48 | 49 | return stringBuffer.toString(); 50 | 51 | } 52 | 53 | public static String getScreenShotsName(Context context) { 54 | 55 | SimpleDateFormat simpleDateFormat = new SimpleDateFormat("yyyy-MM-dd-hh-mm-ss"); 56 | 57 | String date = simpleDateFormat.format(new Date()); 58 | 59 | StringBuffer stringBuffer = new StringBuffer(getScreenShots(context)); 60 | stringBuffer.append(SCREENSHOT_NAME); 61 | stringBuffer.append("_"); 62 | stringBuffer.append(date); 63 | stringBuffer.append(".png"); 64 | 65 | return stringBuffer.toString(); 66 | 67 | } 68 | 69 | 70 | } 71 | -------------------------------------------------------------------------------- /app/src/main/java/com/branch/www/screencapture/FloatWindowsService.java: -------------------------------------------------------------------------------- 1 | package com.branch.www.screencapture; 2 | 3 | import android.annotation.TargetApi; 4 | import android.app.Activity; 5 | import android.app.Service; 6 | import android.content.Context; 7 | import android.content.Intent; 8 | import android.graphics.Bitmap; 9 | import android.graphics.BitmapFactory; 10 | import android.graphics.PixelFormat; 11 | import android.hardware.display.DisplayManager; 12 | import android.hardware.display.VirtualDisplay; 13 | import android.media.Image; 14 | import android.media.ImageReader; 15 | import android.media.projection.MediaProjection; 16 | import android.media.projection.MediaProjectionManager; 17 | import android.net.Uri; 18 | import android.os.AsyncTask; 19 | import android.os.Build; 20 | import android.os.Handler; 21 | import android.os.IBinder; 22 | import android.support.v4.os.AsyncTaskCompat; 23 | import android.util.DisplayMetrics; 24 | import android.util.Log; 25 | import android.view.GestureDetector; 26 | import android.view.Gravity; 27 | import android.view.MotionEvent; 28 | import android.view.View; 29 | import android.view.WindowManager; 30 | import android.widget.ImageView; 31 | 32 | import java.io.File; 33 | import java.io.FileNotFoundException; 34 | import java.io.FileOutputStream; 35 | import java.io.IOException; 36 | import java.nio.ByteBuffer; 37 | 38 | /** 39 | * Created by branch on 2016-5-25. 40 | * 41 | * 启动悬浮窗界面 42 | */ 43 | @TargetApi(Build.VERSION_CODES.LOLLIPOP) 44 | public class FloatWindowsService extends Service { 45 | 46 | 47 | public static Intent newIntent(Context context, Intent mResultData) { 48 | 49 | Intent intent = new Intent(context, FloatWindowsService.class); 50 | 51 | if (mResultData != null) { 52 | intent.putExtras(mResultData); 53 | } 54 | return intent; 55 | } 56 | 57 | private MediaProjection mMediaProjection; 58 | private VirtualDisplay mVirtualDisplay; 59 | 60 | private static Intent mResultData = null; 61 | 62 | 63 | private ImageReader mImageReader; 64 | private WindowManager mWindowManager; 65 | private WindowManager.LayoutParams mLayoutParams; 66 | private GestureDetector mGestureDetector; 67 | 68 | private ImageView mFloatView; 69 | 70 | private int mScreenWidth; 71 | private int mScreenHeight; 72 | private int mScreenDensity; 73 | 74 | 75 | @Override 76 | public void onCreate() { 77 | super.onCreate(); 78 | 79 | createFloatView(); 80 | 81 | createImageReader(); 82 | } 83 | 84 | public static Intent getResultData() { 85 | return mResultData; 86 | } 87 | 88 | public static void setResultData(Intent mResultData) { 89 | FloatWindowsService.mResultData = mResultData; 90 | } 91 | 92 | @Override 93 | public IBinder onBind(Intent intent) { 94 | return null; 95 | } 96 | 97 | private void createFloatView() { 98 | mGestureDetector = new GestureDetector(getApplicationContext(), new FloatGestrueTouchListener()); 99 | mLayoutParams = new WindowManager.LayoutParams(); 100 | mWindowManager = (WindowManager) getSystemService(Context.WINDOW_SERVICE); 101 | 102 | DisplayMetrics metrics = new DisplayMetrics(); 103 | mWindowManager.getDefaultDisplay().getMetrics(metrics); 104 | mScreenDensity = metrics.densityDpi; 105 | mScreenWidth = metrics.widthPixels; 106 | mScreenHeight = metrics.heightPixels; 107 | 108 | mLayoutParams.type = WindowManager.LayoutParams.TYPE_SYSTEM_ALERT; 109 | mLayoutParams.format = PixelFormat.RGBA_8888; 110 | // 设置Window flag 111 | mLayoutParams.flags = WindowManager.LayoutParams.FLAG_NOT_TOUCH_MODAL 112 | | WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE; 113 | mLayoutParams.gravity = Gravity.LEFT | Gravity.TOP; 114 | mLayoutParams.x = mScreenWidth; 115 | mLayoutParams.y = 100; 116 | mLayoutParams.width = WindowManager.LayoutParams.WRAP_CONTENT; 117 | mLayoutParams.height = WindowManager.LayoutParams.WRAP_CONTENT; 118 | 119 | 120 | mFloatView = new ImageView(getApplicationContext()); 121 | mFloatView.setImageBitmap(BitmapFactory.decodeResource(getResources(), R.mipmap.ic_imagetool_crop)); 122 | mWindowManager.addView(mFloatView, mLayoutParams); 123 | 124 | 125 | mFloatView.setOnTouchListener(new View.OnTouchListener() { 126 | @Override 127 | public boolean onTouch(View v, MotionEvent event) { 128 | return mGestureDetector.onTouchEvent(event); 129 | } 130 | }); 131 | 132 | } 133 | 134 | 135 | private class FloatGestrueTouchListener implements GestureDetector.OnGestureListener { 136 | int lastX, lastY; 137 | int paramX, paramY; 138 | 139 | @Override 140 | public boolean onDown(MotionEvent event) { 141 | lastX = (int) event.getRawX(); 142 | lastY = (int) event.getRawY(); 143 | paramX = mLayoutParams.x; 144 | paramY = mLayoutParams.y; 145 | return true; 146 | } 147 | 148 | @Override 149 | public void onShowPress(MotionEvent e) { 150 | 151 | } 152 | 153 | @Override 154 | public boolean onSingleTapUp(MotionEvent e) { 155 | startScreenShot(); 156 | return true; 157 | } 158 | 159 | @Override 160 | public boolean onScroll(MotionEvent e1, MotionEvent e2, float distanceX, float distanceY) { 161 | int dx = (int) e2.getRawX() - lastX; 162 | int dy = (int) e2.getRawY() - lastY; 163 | mLayoutParams.x = paramX + dx; 164 | mLayoutParams.y = paramY + dy; 165 | // 更新悬浮窗位置 166 | mWindowManager.updateViewLayout(mFloatView, mLayoutParams); 167 | return true; 168 | } 169 | 170 | @Override 171 | public void onLongPress(MotionEvent e) { 172 | 173 | } 174 | 175 | @Override 176 | public boolean onFling(MotionEvent e1, MotionEvent e2, float velocityX, float velocityY) { 177 | return false; 178 | } 179 | } 180 | 181 | 182 | private void startScreenShot() { 183 | 184 | mFloatView.setVisibility(View.GONE); 185 | 186 | Handler handler1 = new Handler(); 187 | handler1.postDelayed(new Runnable() { 188 | public void run() { 189 | //start virtual 190 | startVirtual(); 191 | } 192 | }, 5); 193 | 194 | handler1.postDelayed(new Runnable() { 195 | public void run() { 196 | //capture the screen 197 | startCapture(); 198 | 199 | } 200 | }, 30); 201 | } 202 | 203 | 204 | private void createImageReader() { 205 | 206 | mImageReader = ImageReader.newInstance(mScreenWidth, mScreenHeight, PixelFormat.RGBA_8888, 1); 207 | 208 | } 209 | 210 | public void startVirtual() { 211 | if (mMediaProjection != null) { 212 | virtualDisplay(); 213 | } else { 214 | setUpMediaProjection(); 215 | virtualDisplay(); 216 | } 217 | } 218 | 219 | public void setUpMediaProjection() { 220 | if (mResultData == null) { 221 | Intent intent = new Intent(Intent.ACTION_MAIN); 222 | intent.addCategory(Intent.CATEGORY_LAUNCHER); 223 | startActivity(intent); 224 | } else { 225 | mMediaProjection = getMediaProjectionManager().getMediaProjection(Activity.RESULT_OK, mResultData); 226 | } 227 | } 228 | 229 | private MediaProjectionManager getMediaProjectionManager() { 230 | 231 | return (MediaProjectionManager) getSystemService(Context.MEDIA_PROJECTION_SERVICE); 232 | } 233 | 234 | private void virtualDisplay() { 235 | mVirtualDisplay = mMediaProjection.createVirtualDisplay("screen-mirror", 236 | mScreenWidth, mScreenHeight, mScreenDensity, DisplayManager.VIRTUAL_DISPLAY_FLAG_AUTO_MIRROR, 237 | mImageReader.getSurface(), null, null); 238 | } 239 | 240 | private void startCapture() { 241 | 242 | Image image = mImageReader.acquireLatestImage(); 243 | 244 | if (image == null) { 245 | startScreenShot(); 246 | } else { 247 | SaveTask mSaveTask = new SaveTask(); 248 | AsyncTaskCompat.executeParallel(mSaveTask, image); 249 | } 250 | } 251 | 252 | 253 | public class SaveTask extends AsyncTask { 254 | 255 | @Override 256 | protected Bitmap doInBackground(Image... params) { 257 | 258 | if (params == null || params.length < 1 || params[0] == null) { 259 | 260 | return null; 261 | } 262 | 263 | Image image = params[0]; 264 | 265 | int width = image.getWidth(); 266 | int height = image.getHeight(); 267 | final Image.Plane[] planes = image.getPlanes(); 268 | final ByteBuffer buffer = planes[0].getBuffer(); 269 | //每个像素的间距 270 | int pixelStride = planes[0].getPixelStride(); 271 | //总的间距 272 | int rowStride = planes[0].getRowStride(); 273 | int rowPadding = rowStride - pixelStride * width; 274 | Bitmap bitmap = Bitmap.createBitmap(width + rowPadding / pixelStride, height, Bitmap.Config.ARGB_8888); 275 | bitmap.copyPixelsFromBuffer(buffer); 276 | bitmap = Bitmap.createBitmap(bitmap, 0, 0, width, height); 277 | image.close(); 278 | File fileImage = null; 279 | if (bitmap != null) { 280 | try { 281 | fileImage = new File(FileUtil.getScreenShotsName(getApplicationContext())); 282 | if (!fileImage.exists()) { 283 | fileImage.createNewFile(); 284 | } 285 | FileOutputStream out = new FileOutputStream(fileImage); 286 | if (out != null) { 287 | bitmap.compress(Bitmap.CompressFormat.PNG, 100, out); 288 | out.flush(); 289 | out.close(); 290 | Intent media = new Intent(Intent.ACTION_MEDIA_SCANNER_SCAN_FILE); 291 | Uri contentUri = Uri.fromFile(fileImage); 292 | media.setData(contentUri); 293 | sendBroadcast(media); 294 | } 295 | } catch (FileNotFoundException e) { 296 | e.printStackTrace(); 297 | fileImage = null; 298 | } catch (IOException e) { 299 | e.printStackTrace(); 300 | fileImage = null; 301 | } 302 | } 303 | 304 | if (fileImage != null) { 305 | return bitmap; 306 | } 307 | return null; 308 | } 309 | 310 | @Override 311 | protected void onPostExecute(Bitmap bitmap) { 312 | super.onPostExecute(bitmap); 313 | //预览图片 314 | if (bitmap != null) { 315 | 316 | ((ScreenCaptureApplication) getApplication()).setmScreenCaptureBitmap(bitmap); 317 | Log.e("ryze", "获取图片成功"); 318 | startActivity(PreviewPictureActivity.newIntent(getApplicationContext())); 319 | } 320 | 321 | mFloatView.setVisibility(View.VISIBLE); 322 | 323 | } 324 | } 325 | 326 | 327 | private void tearDownMediaProjection() { 328 | if (mMediaProjection != null) { 329 | mMediaProjection.stop(); 330 | mMediaProjection = null; 331 | } 332 | } 333 | 334 | private void stopVirtual() { 335 | if (mVirtualDisplay == null) { 336 | return; 337 | } 338 | mVirtualDisplay.release(); 339 | mVirtualDisplay = null; 340 | } 341 | 342 | @Override 343 | public void onDestroy() { 344 | // to remove mFloatLayout from windowManager 345 | super.onDestroy(); 346 | if (mFloatView != null) { 347 | mWindowManager.removeView(mFloatView); 348 | } 349 | stopVirtual(); 350 | 351 | tearDownMediaProjection(); 352 | } 353 | 354 | 355 | } 356 | -------------------------------------------------------------------------------- /app/src/main/java/com/branch/www/screencapture/GlobalScreenShot.java: -------------------------------------------------------------------------------- 1 | package com.branch.www.screencapture; 2 | 3 | /* 4 | * Copyright (C) 2011 The Android Open Source Project 5 | * 6 | * Licensed under the Apache License, Version 2.0 (the "License"); 7 | * you may not use this file except in compliance with the License. 8 | * You may obtain a copy of the License at 9 | * 10 | * http://www.apache.org/licenses/LICENSE-2.0 11 | * 12 | * Unless required by applicable law or agreed to in writing, software 13 | * distributed under the License is distributed on an "AS IS" BASIS, 14 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 15 | * See the License for the specific language governing permissions and 16 | * limitations under the License. 17 | */ 18 | 19 | import android.animation.Animator; 20 | import android.animation.AnimatorListenerAdapter; 21 | import android.animation.AnimatorSet; 22 | import android.animation.ValueAnimator; 23 | import android.animation.ValueAnimator.AnimatorUpdateListener; 24 | import android.content.Context; 25 | import android.content.res.Resources; 26 | import android.graphics.Bitmap; 27 | import android.graphics.PixelFormat; 28 | import android.graphics.PointF; 29 | import android.media.MediaActionSound; 30 | import android.net.Uri; 31 | import android.util.DisplayMetrics; 32 | import android.view.Display; 33 | import android.view.LayoutInflater; 34 | import android.view.MotionEvent; 35 | import android.view.View; 36 | import android.view.ViewGroup; 37 | import android.view.WindowManager; 38 | import android.view.animation.Interpolator; 39 | import android.widget.ImageView; 40 | 41 | /** 42 | * POD used in the AsyncTask which saves an image in the background. 43 | */ 44 | class SaveImageInBackgroundData { 45 | Context context; 46 | Bitmap image; 47 | Uri imageUri; 48 | Runnable finisher; 49 | int iconSize; 50 | int result; 51 | 52 | void clearImage() { 53 | image = null; 54 | imageUri = null; 55 | iconSize = 0; 56 | } 57 | 58 | void clearContext() { 59 | context = null; 60 | } 61 | } 62 | 63 | 64 | /** 65 | * TODO: - Performance when over gl surfaces? Ie. Gallery - what do we say in the Toast? Which icon 66 | * do we get if the user uses another type of gallery? 67 | */ 68 | class GlobalScreenshot { 69 | private static final String TAG = "GlobalScreenshot"; 70 | 71 | private static final int SCREENSHOT_FLASH_TO_PEAK_DURATION = 130; 72 | private static final int SCREENSHOT_DROP_IN_DURATION = 430; 73 | private static final int SCREENSHOT_DROP_OUT_DELAY = 500; 74 | private static final int SCREENSHOT_DROP_OUT_DURATION = 430; 75 | private static final int SCREENSHOT_DROP_OUT_SCALE_DURATION = 370; 76 | private static final int SCREENSHOT_FAST_DROP_OUT_DURATION = 320; 77 | private static final float BACKGROUND_ALPHA = 0.5f; 78 | private static final float SCREENSHOT_SCALE = 1f; 79 | private static final float SCREENSHOT_DROP_IN_MIN_SCALE = SCREENSHOT_SCALE * 0.725f; 80 | private static final float SCREENSHOT_DROP_OUT_MIN_SCALE = SCREENSHOT_SCALE * 0.45f; 81 | private static final float SCREENSHOT_FAST_DROP_OUT_MIN_SCALE = SCREENSHOT_SCALE * 0.6f; 82 | private static final float SCREENSHOT_DROP_OUT_MIN_SCALE_OFFSET = 0f; 83 | 84 | private Context mContext; 85 | private WindowManager mWindowManager; 86 | private WindowManager.LayoutParams mWindowLayoutParams; 87 | private Display mDisplay; 88 | private DisplayMetrics mDisplayMetrics; 89 | 90 | private Bitmap mScreenBitmap; 91 | private View mScreenshotLayout; 92 | private ImageView mBackgroundView; 93 | private ImageView mScreenshotView; 94 | private ImageView mScreenshotFlash; 95 | 96 | private AnimatorSet mScreenshotAnimation; 97 | 98 | private float mBgPadding; 99 | private float mBgPaddingScale; 100 | 101 | private MediaActionSound mCameraSound; 102 | 103 | 104 | private onScreenShotListener mOnScreenShotListener; 105 | 106 | /** 107 | * @param context everything needs a context :( 108 | */ 109 | public GlobalScreenshot(Context context) { 110 | Resources r = context.getResources(); 111 | mContext = context; 112 | LayoutInflater layoutInflater = (LayoutInflater) 113 | context.getSystemService(Context.LAYOUT_INFLATER_SERVICE); 114 | 115 | // Inflate the screenshot layout 116 | mScreenshotLayout = layoutInflater.inflate(R.layout.global_screenshot, null); 117 | mBackgroundView = (ImageView) mScreenshotLayout.findViewById(R.id.global_screenshot_background); 118 | mScreenshotView = (ImageView) mScreenshotLayout.findViewById(R.id.global_screenshot); 119 | mScreenshotFlash = (ImageView) mScreenshotLayout.findViewById(R.id.global_screenshot_flash); 120 | mScreenshotLayout.setFocusable(true); 121 | mScreenshotLayout.setOnTouchListener(new View.OnTouchListener() { 122 | @Override 123 | public boolean onTouch(View v, MotionEvent event) { 124 | // Intercept and ignore all touch events 125 | return true; 126 | } 127 | }); 128 | 129 | // Setup the window that we are going to use 130 | mWindowLayoutParams = new WindowManager.LayoutParams( 131 | ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.MATCH_PARENT, 0, 0, 132 | WindowManager.LayoutParams.TYPE_SYSTEM_ALERT, 133 | WindowManager.LayoutParams.FLAG_FULLSCREEN 134 | | WindowManager.LayoutParams.FLAG_HARDWARE_ACCELERATED 135 | | WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN 136 | | WindowManager.LayoutParams.FLAG_SHOW_WHEN_LOCKED, 137 | PixelFormat.TRANSLUCENT); 138 | mWindowLayoutParams.setTitle("ScreenshotAnimation"); 139 | mWindowManager = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE); 140 | 141 | mDisplay = mWindowManager.getDefaultDisplay(); 142 | mDisplayMetrics = new DisplayMetrics(); 143 | mDisplay.getRealMetrics(mDisplayMetrics); 144 | 145 | // Scale has to account for both sides of the bg 146 | mBgPadding = (float) r.getDimensionPixelSize(R.dimen.global_screenshot_bg_padding); 147 | mBgPaddingScale = mBgPadding / mDisplayMetrics.widthPixels; 148 | 149 | // Setup the Camera shutter sound 150 | mCameraSound = new MediaActionSound(); 151 | mCameraSound.load(MediaActionSound.SHUTTER_CLICK); 152 | } 153 | 154 | 155 | /** 156 | * Takes a screenshot of the current display and shows an animation. 157 | */ 158 | void takeScreenshot(Bitmap bitmap, onScreenShotListener onScreenShotListener, boolean statusBarVisible, boolean navBarVisible) { 159 | // Take the screenshot 160 | mScreenBitmap = bitmap; 161 | this.mOnScreenShotListener = onScreenShotListener; 162 | 163 | if (mOnScreenShotListener != null) { 164 | mOnScreenShotListener.onStartShot(); 165 | } 166 | 167 | if (mScreenBitmap == null) { 168 | notifyScreenshotError(mContext); 169 | return; 170 | } 171 | 172 | // Optimizations 173 | mScreenBitmap.setHasAlpha(false); 174 | mScreenBitmap.prepareToDraw(); 175 | 176 | // Start the post-screenshot animation 177 | startAnimation(mDisplayMetrics.widthPixels, mDisplayMetrics.heightPixels, 178 | statusBarVisible, navBarVisible); 179 | } 180 | 181 | 182 | /** 183 | * Starts the animation after taking the screenshot 184 | */ 185 | private void startAnimation(int w, int h, boolean statusBarVisible, 186 | boolean navBarVisible) { 187 | // Add the view for the animation 188 | mScreenshotView.setImageBitmap(mScreenBitmap); 189 | mScreenshotLayout.requestFocus(); 190 | 191 | // Setup the animation with the screenshot just taken 192 | if (mScreenshotAnimation != null) { 193 | mScreenshotAnimation.end(); 194 | mScreenshotAnimation.removeAllListeners(); 195 | } 196 | 197 | mWindowManager.addView(mScreenshotLayout, mWindowLayoutParams); 198 | ValueAnimator screenshotDropInAnim = createScreenshotDropInAnimation(); 199 | ValueAnimator screenshotFadeOutAnim = createScreenshotDropOutAnimation(w, h, 200 | statusBarVisible, navBarVisible); 201 | mScreenshotAnimation = new AnimatorSet(); 202 | mScreenshotAnimation.playSequentially(screenshotDropInAnim, screenshotFadeOutAnim); 203 | mScreenshotAnimation.addListener(new AnimatorListenerAdapter() { 204 | @Override 205 | public void onAnimationEnd(Animator animation) { 206 | // Save the screenshot once we have a bit of time now 207 | saveScreenshotInWorkerThread(); 208 | mWindowManager.removeView(mScreenshotLayout); 209 | 210 | // Clear any references to the bitmap 211 | mScreenBitmap = null; 212 | mScreenshotView.setImageBitmap(null); 213 | 214 | } 215 | }); 216 | mScreenshotLayout.post(new Runnable() { 217 | @Override 218 | public void run() { 219 | // Play the shutter sound to notify that we've taken a screenshot 220 | mCameraSound.play(MediaActionSound.SHUTTER_CLICK); 221 | 222 | mScreenshotView.setLayerType(View.LAYER_TYPE_HARDWARE, null); 223 | mScreenshotView.buildLayer(); 224 | mScreenshotAnimation.start(); 225 | } 226 | }); 227 | } 228 | 229 | private ValueAnimator createScreenshotDropInAnimation() { 230 | final float flashPeakDurationPct = ((float) (SCREENSHOT_FLASH_TO_PEAK_DURATION) 231 | / SCREENSHOT_DROP_IN_DURATION); 232 | final float flashDurationPct = 2f * flashPeakDurationPct; 233 | final Interpolator flashAlphaInterpolator = new Interpolator() { 234 | @Override 235 | public float getInterpolation(float x) { 236 | // Flash the flash view in and out quickly 237 | if (x <= flashDurationPct) { 238 | return (float) Math.sin(Math.PI * (x / flashDurationPct)); 239 | } 240 | return 0; 241 | } 242 | }; 243 | final Interpolator scaleInterpolator = new Interpolator() { 244 | @Override 245 | public float getInterpolation(float x) { 246 | // We start scaling when the flash is at it's peak 247 | if (x < flashPeakDurationPct) { 248 | return 0; 249 | } 250 | return (x - flashDurationPct) / (1f - flashDurationPct); 251 | } 252 | }; 253 | ValueAnimator anim = ValueAnimator.ofFloat(0f, 1f); 254 | anim.setDuration(SCREENSHOT_DROP_IN_DURATION); 255 | anim.addListener(new AnimatorListenerAdapter() { 256 | @Override 257 | public void onAnimationStart(Animator animation) { 258 | mBackgroundView.setAlpha(0f); 259 | mBackgroundView.setVisibility(View.VISIBLE); 260 | mScreenshotView.setAlpha(0f); 261 | mScreenshotView.setTranslationX(0f); 262 | mScreenshotView.setTranslationY(0f); 263 | mScreenshotView.setScaleX(SCREENSHOT_SCALE + mBgPaddingScale); 264 | mScreenshotView.setScaleY(SCREENSHOT_SCALE + mBgPaddingScale); 265 | mScreenshotView.setVisibility(View.VISIBLE); 266 | mScreenshotFlash.setAlpha(0f); 267 | mScreenshotFlash.setVisibility(View.VISIBLE); 268 | } 269 | 270 | @Override 271 | public void onAnimationEnd(Animator animation) { 272 | mScreenshotFlash.setVisibility(View.GONE); 273 | 274 | // mScreenshotView.setScaleX(SCREENSHOT_SCALE); 275 | // mScreenshotView.setScaleY(SCREENSHOT_SCALE); 276 | } 277 | }); 278 | anim.addUpdateListener(new AnimatorUpdateListener() { 279 | @Override 280 | public void onAnimationUpdate(ValueAnimator animation) { 281 | float t = (Float) animation.getAnimatedValue(); 282 | float scaleT = (SCREENSHOT_SCALE + mBgPaddingScale) 283 | - scaleInterpolator.getInterpolation(t) 284 | * (SCREENSHOT_SCALE - SCREENSHOT_DROP_IN_MIN_SCALE); 285 | mBackgroundView.setAlpha(scaleInterpolator.getInterpolation(t) * BACKGROUND_ALPHA); 286 | mScreenshotView.setAlpha(t); 287 | mScreenshotView.setScaleX(scaleT); 288 | mScreenshotView.setScaleY(scaleT); 289 | mScreenshotFlash.setAlpha(flashAlphaInterpolator.getInterpolation(t)); 290 | } 291 | }); 292 | return anim; 293 | } 294 | 295 | private ValueAnimator createScreenshotDropOutAnimation(int w, int h, boolean statusBarVisible, 296 | boolean navBarVisible) { 297 | ValueAnimator anim = ValueAnimator.ofFloat(0f, 1f); 298 | anim.setStartDelay(SCREENSHOT_DROP_OUT_DELAY); 299 | anim.addListener(new AnimatorListenerAdapter() { 300 | @Override 301 | public void onAnimationEnd(Animator animation) { 302 | mBackgroundView.setVisibility(View.GONE); 303 | mScreenshotView.setVisibility(View.GONE); 304 | mScreenshotView.setLayerType(View.LAYER_TYPE_NONE, null); 305 | } 306 | }); 307 | 308 | if (!statusBarVisible || !navBarVisible) { 309 | // There is no status bar/nav bar, so just fade the screenshot away in place 310 | anim.setDuration(SCREENSHOT_FAST_DROP_OUT_DURATION); 311 | anim.addUpdateListener(new AnimatorUpdateListener() { 312 | @Override 313 | public void onAnimationUpdate(ValueAnimator animation) { 314 | float t = (Float) animation.getAnimatedValue(); 315 | float scaleT = (SCREENSHOT_DROP_IN_MIN_SCALE + mBgPaddingScale) 316 | - t * (SCREENSHOT_DROP_IN_MIN_SCALE - SCREENSHOT_FAST_DROP_OUT_MIN_SCALE); 317 | mBackgroundView.setAlpha((1f - t) * BACKGROUND_ALPHA); 318 | mScreenshotView.setAlpha(1f - t); 319 | mScreenshotView.setScaleX(scaleT); 320 | mScreenshotView.setScaleY(scaleT); 321 | } 322 | }); 323 | } else { 324 | // In the case where there is a status bar, animate to the origin of the bar (top-left) 325 | final float scaleDurationPct = (float) SCREENSHOT_DROP_OUT_SCALE_DURATION 326 | / SCREENSHOT_DROP_OUT_DURATION; 327 | final Interpolator scaleInterpolator = new Interpolator() { 328 | @Override 329 | public float getInterpolation(float x) { 330 | if (x < scaleDurationPct) { 331 | // Decelerate, and scale the input accordingly 332 | return (float) (1f - Math.pow(1f - (x / scaleDurationPct), 2f)); 333 | } 334 | return 1f; 335 | } 336 | }; 337 | 338 | // Determine the bounds of how to scale 339 | float halfScreenWidth = (w - 2f * mBgPadding) / 2f; 340 | float halfScreenHeight = (h - 2f * mBgPadding) / 2f; 341 | final float offsetPct = SCREENSHOT_DROP_OUT_MIN_SCALE_OFFSET; 342 | final PointF finalPos = new PointF( 343 | -halfScreenWidth + (SCREENSHOT_DROP_OUT_MIN_SCALE + offsetPct) * halfScreenWidth, 344 | -halfScreenHeight + (SCREENSHOT_DROP_OUT_MIN_SCALE + offsetPct) * halfScreenHeight); 345 | 346 | // Animate the screenshot to the status bar 347 | anim.setDuration(SCREENSHOT_DROP_OUT_DURATION); 348 | anim.addUpdateListener(new AnimatorUpdateListener() { 349 | @Override 350 | public void onAnimationUpdate(ValueAnimator animation) { 351 | float t = (Float) animation.getAnimatedValue(); 352 | float scaleT = (SCREENSHOT_DROP_IN_MIN_SCALE + mBgPaddingScale) 353 | - scaleInterpolator.getInterpolation(t) 354 | * (SCREENSHOT_DROP_IN_MIN_SCALE - SCREENSHOT_DROP_OUT_MIN_SCALE); 355 | mBackgroundView.setAlpha((1f - t) * BACKGROUND_ALPHA); 356 | mScreenshotView.setAlpha(1f - scaleInterpolator.getInterpolation(t)); 357 | mScreenshotView.setScaleX(scaleT); 358 | mScreenshotView.setScaleY(scaleT); 359 | mScreenshotView.setTranslationX(t * finalPos.x); 360 | mScreenshotView.setTranslationY(t * finalPos.y); 361 | } 362 | }); 363 | } 364 | return anim; 365 | } 366 | 367 | private void notifyScreenshotError(Context context) { 368 | if (mOnScreenShotListener != null) { 369 | mOnScreenShotListener.onFinishShot(false); 370 | } 371 | } 372 | 373 | private void saveScreenshotInWorkerThread() { 374 | if (mOnScreenShotListener != null) { 375 | mOnScreenShotListener.onFinishShot(true); 376 | } 377 | } 378 | 379 | 380 | public interface onScreenShotListener { 381 | 382 | public void onStartShot(); 383 | 384 | public void onFinishShot(boolean success); 385 | } 386 | } 387 | -------------------------------------------------------------------------------- /app/src/main/java/com/branch/www/screencapture/MainActivity.java: -------------------------------------------------------------------------------- 1 | package com.branch.www.screencapture; 2 | 3 | import android.content.Context; 4 | import android.content.Intent; 5 | import android.media.projection.MediaProjectionManager; 6 | import android.os.Build; 7 | import android.os.Bundle; 8 | import android.support.v4.app.FragmentActivity; 9 | 10 | public class MainActivity extends FragmentActivity { 11 | 12 | 13 | public static final int REQUEST_MEDIA_PROJECTION = 18; 14 | 15 | 16 | @Override 17 | protected void onCreate(Bundle savedInstanceState) { 18 | super.onCreate(savedInstanceState); 19 | setContentView(R.layout.activity_main); 20 | 21 | requestCapturePermission(); 22 | } 23 | 24 | 25 | public void requestCapturePermission() { 26 | 27 | if (Build.VERSION.SDK_INT < Build.VERSION_CODES.LOLLIPOP) { 28 | //5.0 之后才允许使用屏幕截图 29 | 30 | return; 31 | } 32 | 33 | MediaProjectionManager mediaProjectionManager = (MediaProjectionManager) 34 | getSystemService(Context.MEDIA_PROJECTION_SERVICE); 35 | startActivityForResult( 36 | mediaProjectionManager.createScreenCaptureIntent(), 37 | REQUEST_MEDIA_PROJECTION); 38 | } 39 | 40 | @Override 41 | protected void onActivityResult(int requestCode, int resultCode, Intent data) { 42 | super.onActivityResult(requestCode, resultCode, data); 43 | 44 | switch (requestCode) { 45 | case REQUEST_MEDIA_PROJECTION: 46 | 47 | if (resultCode == RESULT_OK && data != null) { 48 | FloatWindowsService.setResultData(data); 49 | startService(new Intent(getApplicationContext(), FloatWindowsService.class)); 50 | } 51 | break; 52 | } 53 | 54 | } 55 | 56 | } 57 | -------------------------------------------------------------------------------- /app/src/main/java/com/branch/www/screencapture/PreviewPictureActivity.java: -------------------------------------------------------------------------------- 1 | package com.branch.www.screencapture; 2 | 3 | import android.content.Context; 4 | import android.content.Intent; 5 | import android.graphics.Bitmap; 6 | import android.os.Bundle; 7 | import android.support.annotation.Nullable; 8 | import android.support.v4.app.FragmentActivity; 9 | import android.util.Log; 10 | import android.view.View; 11 | import android.widget.ImageView; 12 | 13 | /** 14 | * 15 | */ 16 | public class PreviewPictureActivity extends FragmentActivity implements GlobalScreenshot.onScreenShotListener { 17 | 18 | public static final Intent newIntent(Context context) { 19 | Intent intent = new Intent(context, PreviewPictureActivity.class); 20 | intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TASK); 21 | return intent; 22 | } 23 | 24 | private ImageView mPreviewImageView; 25 | 26 | 27 | @Override 28 | protected void onCreate(@Nullable Bundle savedInstanceState) { 29 | super.onCreate(savedInstanceState); 30 | 31 | setContentView(R.layout.activity_preview_layout); 32 | mPreviewImageView = (ImageView) findViewById(R.id.preview_image); 33 | 34 | GlobalScreenshot screenshot = new GlobalScreenshot(getApplicationContext()); 35 | 36 | Bitmap bitmap = ((ScreenCaptureApplication) getApplication()).getmScreenCaptureBitmap(); 37 | 38 | 39 | Log.e("ryze", "预览图片"); 40 | mPreviewImageView.setImageBitmap(bitmap); 41 | mPreviewImageView.setVisibility(View.GONE); 42 | 43 | if (bitmap != null) { 44 | screenshot.takeScreenshot(bitmap, this, true, true); 45 | } 46 | 47 | } 48 | 49 | @Override 50 | public void onStartShot() { 51 | 52 | } 53 | 54 | @Override 55 | public void onFinishShot(boolean success) { 56 | mPreviewImageView.setVisibility(View.VISIBLE); 57 | } 58 | } 59 | -------------------------------------------------------------------------------- /app/src/main/java/com/branch/www/screencapture/ScreenCaptureApplication.java: -------------------------------------------------------------------------------- 1 | package com.branch.www.screencapture; 2 | 3 | import android.app.Application; 4 | import android.graphics.Bitmap; 5 | 6 | /** 7 | * Created by Ryze on 2016-7-20. 8 | */ 9 | public class ScreenCaptureApplication extends Application { 10 | 11 | 12 | private Bitmap mScreenCaptureBitmap; 13 | 14 | @Override 15 | public void onCreate() { 16 | super.onCreate(); 17 | } 18 | 19 | 20 | public Bitmap getmScreenCaptureBitmap() { 21 | return mScreenCaptureBitmap; 22 | } 23 | 24 | public void setmScreenCaptureBitmap(Bitmap mScreenCaptureBitmap) { 25 | this.mScreenCaptureBitmap = mScreenCaptureBitmap; 26 | } 27 | } 28 | -------------------------------------------------------------------------------- /app/src/main/res/drawable/screenshot_panel.9.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/goodbranch/ScreenCapture/6169e3c82d6bf775df534d0a79fa2d307264acb4/app/src/main/res/drawable/screenshot_panel.9.png -------------------------------------------------------------------------------- /app/src/main/res/layout/activity_main.xml: -------------------------------------------------------------------------------- 1 | 2 | 12 | 13 | 17 | 18 | -------------------------------------------------------------------------------- /app/src/main/res/layout/activity_preview_layout.xml: -------------------------------------------------------------------------------- 1 | 2 | 6 | 7 | 12 | 13 | -------------------------------------------------------------------------------- /app/src/main/res/layout/global_screenshot.xml: -------------------------------------------------------------------------------- 1 | 2 | 16 | 19 | 24 | 31 | 36 | -------------------------------------------------------------------------------- /app/src/main/res/mipmap-hdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/goodbranch/ScreenCapture/6169e3c82d6bf775df534d0a79fa2d307264acb4/app/src/main/res/mipmap-hdpi/ic_launcher.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-mdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/goodbranch/ScreenCapture/6169e3c82d6bf775df534d0a79fa2d307264acb4/app/src/main/res/mipmap-mdpi/ic_launcher.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xhdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/goodbranch/ScreenCapture/6169e3c82d6bf775df534d0a79fa2d307264acb4/app/src/main/res/mipmap-xhdpi/ic_launcher.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xxhdpi/ic_imagetool_crop.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/goodbranch/ScreenCapture/6169e3c82d6bf775df534d0a79fa2d307264acb4/app/src/main/res/mipmap-xxhdpi/ic_imagetool_crop.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xxhdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/goodbranch/ScreenCapture/6169e3c82d6bf775df534d0a79fa2d307264acb4/app/src/main/res/mipmap-xxhdpi/ic_launcher.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xxxhdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/goodbranch/ScreenCapture/6169e3c82d6bf775df534d0a79fa2d307264acb4/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png -------------------------------------------------------------------------------- /app/src/main/res/values-w820dp/dimens.xml: -------------------------------------------------------------------------------- 1 | 2 | 5 | 64dp 6 | 7 | -------------------------------------------------------------------------------- /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 | 10dp 6 | 7 | 8 | -------------------------------------------------------------------------------- /app/src/main/res/values/strings.xml: -------------------------------------------------------------------------------- 1 | 2 | ScreenCapture 3 | 4 | -------------------------------------------------------------------------------- /app/src/main/res/values/styles.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 10 | 11 | 12 | -------------------------------------------------------------------------------- /app/src/test/java/com/branch/www/screencapture/ExampleUnitTest.java: -------------------------------------------------------------------------------- 1 | package com.branch.www.screencapture; 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 | } -------------------------------------------------------------------------------- /build.gradle: -------------------------------------------------------------------------------- 1 | // Top-level build file where you can add configuration options common to all sub-projects/modules. 2 | 3 | buildscript { 4 | repositories { 5 | jcenter() 6 | } 7 | dependencies { 8 | classpath 'com.android.tools.build:gradle:2.1.0' 9 | 10 | // NOTE: Do not place your application dependencies here; they belong 11 | // in the individual module build.gradle files 12 | } 13 | } 14 | 15 | allprojects { 16 | repositories { 17 | jcenter() 18 | } 19 | } 20 | 21 | task clean(type: Delete) { 22 | delete rootProject.buildDir 23 | } 24 | -------------------------------------------------------------------------------- /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 -------------------------------------------------------------------------------- /gradle/wrapper/gradle-wrapper.jar: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/goodbranch/ScreenCapture/6169e3c82d6bf775df534d0a79fa2d307264acb4/gradle/wrapper/gradle-wrapper.jar -------------------------------------------------------------------------------- /gradle/wrapper/gradle-wrapper.properties: -------------------------------------------------------------------------------- 1 | #Mon Dec 28 10:00:20 PST 2015 2 | distributionBase=GRADLE_USER_HOME 3 | distributionPath=wrapper/dists 4 | zipStoreBase=GRADLE_USER_HOME 5 | zipStorePath=wrapper/dists 6 | distributionUrl=https\://services.gradle.org/distributions/gradle-2.10-all.zip 7 | -------------------------------------------------------------------------------- /gradlew: -------------------------------------------------------------------------------- 1 | #!/usr/bin/env bash 2 | 3 | ############################################################################## 4 | ## 5 | ## Gradle start up script for UN*X 6 | ## 7 | ############################################################################## 8 | 9 | # Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. 10 | DEFAULT_JVM_OPTS="" 11 | 12 | APP_NAME="Gradle" 13 | APP_BASE_NAME=`basename "$0"` 14 | 15 | # Use the maximum available, or set MAX_FD != -1 to use that value. 16 | MAX_FD="maximum" 17 | 18 | warn ( ) { 19 | echo "$*" 20 | } 21 | 22 | die ( ) { 23 | echo 24 | echo "$*" 25 | echo 26 | exit 1 27 | } 28 | 29 | # OS specific support (must be 'true' or 'false'). 30 | cygwin=false 31 | msys=false 32 | darwin=false 33 | case "`uname`" in 34 | CYGWIN* ) 35 | cygwin=true 36 | ;; 37 | Darwin* ) 38 | darwin=true 39 | ;; 40 | MINGW* ) 41 | msys=true 42 | ;; 43 | esac 44 | 45 | # Attempt to set APP_HOME 46 | # Resolve links: $0 may be a link 47 | PRG="$0" 48 | # Need this for relative symlinks. 49 | while [ -h "$PRG" ] ; do 50 | ls=`ls -ld "$PRG"` 51 | link=`expr "$ls" : '.*-> \(.*\)$'` 52 | if expr "$link" : '/.*' > /dev/null; then 53 | PRG="$link" 54 | else 55 | PRG=`dirname "$PRG"`"/$link" 56 | fi 57 | done 58 | SAVED="`pwd`" 59 | cd "`dirname \"$PRG\"`/" >/dev/null 60 | APP_HOME="`pwd -P`" 61 | cd "$SAVED" >/dev/null 62 | 63 | CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar 64 | 65 | # Determine the Java command to use to start the JVM. 66 | if [ -n "$JAVA_HOME" ] ; then 67 | if [ -x "$JAVA_HOME/jre/sh/java" ] ; then 68 | # IBM's JDK on AIX uses strange locations for the executables 69 | JAVACMD="$JAVA_HOME/jre/sh/java" 70 | else 71 | JAVACMD="$JAVA_HOME/bin/java" 72 | fi 73 | if [ ! -x "$JAVACMD" ] ; then 74 | die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME 75 | 76 | Please set the JAVA_HOME variable in your environment to match the 77 | location of your Java installation." 78 | fi 79 | else 80 | JAVACMD="java" 81 | which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 82 | 83 | Please set the JAVA_HOME variable in your environment to match the 84 | location of your Java installation." 85 | fi 86 | 87 | # Increase the maximum file descriptors if we can. 88 | if [ "$cygwin" = "false" -a "$darwin" = "false" ] ; then 89 | MAX_FD_LIMIT=`ulimit -H -n` 90 | if [ $? -eq 0 ] ; then 91 | if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then 92 | MAX_FD="$MAX_FD_LIMIT" 93 | fi 94 | ulimit -n $MAX_FD 95 | if [ $? -ne 0 ] ; then 96 | warn "Could not set maximum file descriptor limit: $MAX_FD" 97 | fi 98 | else 99 | warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT" 100 | fi 101 | fi 102 | 103 | # For Darwin, add options to specify how the application appears in the dock 104 | if $darwin; then 105 | GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\"" 106 | fi 107 | 108 | # For Cygwin, switch paths to Windows format before running java 109 | if $cygwin ; then 110 | APP_HOME=`cygpath --path --mixed "$APP_HOME"` 111 | CLASSPATH=`cygpath --path --mixed "$CLASSPATH"` 112 | JAVACMD=`cygpath --unix "$JAVACMD"` 113 | 114 | # We build the pattern for arguments to be converted via cygpath 115 | ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null` 116 | SEP="" 117 | for dir in $ROOTDIRSRAW ; do 118 | ROOTDIRS="$ROOTDIRS$SEP$dir" 119 | SEP="|" 120 | done 121 | OURCYGPATTERN="(^($ROOTDIRS))" 122 | # Add a user-defined pattern to the cygpath arguments 123 | if [ "$GRADLE_CYGPATTERN" != "" ] ; then 124 | OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)" 125 | fi 126 | # Now convert the arguments - kludge to limit ourselves to /bin/sh 127 | i=0 128 | for arg in "$@" ; do 129 | CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -` 130 | CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option 131 | 132 | if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition 133 | eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"` 134 | else 135 | eval `echo args$i`="\"$arg\"" 136 | fi 137 | i=$((i+1)) 138 | done 139 | case $i in 140 | (0) set -- ;; 141 | (1) set -- "$args0" ;; 142 | (2) set -- "$args0" "$args1" ;; 143 | (3) set -- "$args0" "$args1" "$args2" ;; 144 | (4) set -- "$args0" "$args1" "$args2" "$args3" ;; 145 | (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;; 146 | (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;; 147 | (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;; 148 | (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;; 149 | (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;; 150 | esac 151 | fi 152 | 153 | # Split up the JVM_OPTS And GRADLE_OPTS values into an array, following the shell quoting and substitution rules 154 | function splitJvmOpts() { 155 | JVM_OPTS=("$@") 156 | } 157 | eval splitJvmOpts $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS 158 | JVM_OPTS[${#JVM_OPTS[*]}]="-Dorg.gradle.appname=$APP_BASE_NAME" 159 | 160 | exec "$JAVACMD" "${JVM_OPTS[@]}" -classpath "$CLASSPATH" org.gradle.wrapper.GradleWrapperMain "$@" 161 | -------------------------------------------------------------------------------- /gradlew.bat: -------------------------------------------------------------------------------- 1 | @if "%DEBUG%" == "" @echo off 2 | @rem ########################################################################## 3 | @rem 4 | @rem Gradle startup script for Windows 5 | @rem 6 | @rem ########################################################################## 7 | 8 | @rem Set local scope for the variables with windows NT shell 9 | if "%OS%"=="Windows_NT" setlocal 10 | 11 | @rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. 12 | set DEFAULT_JVM_OPTS= 13 | 14 | set DIRNAME=%~dp0 15 | if "%DIRNAME%" == "" set DIRNAME=. 16 | set APP_BASE_NAME=%~n0 17 | set APP_HOME=%DIRNAME% 18 | 19 | @rem Find java.exe 20 | if defined JAVA_HOME goto findJavaFromJavaHome 21 | 22 | set JAVA_EXE=java.exe 23 | %JAVA_EXE% -version >NUL 2>&1 24 | if "%ERRORLEVEL%" == "0" goto init 25 | 26 | echo. 27 | echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 28 | echo. 29 | echo Please set the JAVA_HOME variable in your environment to match the 30 | echo location of your Java installation. 31 | 32 | goto fail 33 | 34 | :findJavaFromJavaHome 35 | set JAVA_HOME=%JAVA_HOME:"=% 36 | set JAVA_EXE=%JAVA_HOME%/bin/java.exe 37 | 38 | if exist "%JAVA_EXE%" goto init 39 | 40 | echo. 41 | echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% 42 | echo. 43 | echo Please set the JAVA_HOME variable in your environment to match the 44 | echo location of your Java installation. 45 | 46 | goto fail 47 | 48 | :init 49 | @rem Get command-line arguments, handling Windowz variants 50 | 51 | if not "%OS%" == "Windows_NT" goto win9xME_args 52 | if "%@eval[2+2]" == "4" goto 4NT_args 53 | 54 | :win9xME_args 55 | @rem Slurp the command line arguments. 56 | set CMD_LINE_ARGS= 57 | set _SKIP=2 58 | 59 | :win9xME_args_slurp 60 | if "x%~1" == "x" goto execute 61 | 62 | set CMD_LINE_ARGS=%* 63 | goto execute 64 | 65 | :4NT_args 66 | @rem Get arguments from the 4NT Shell from JP Software 67 | set CMD_LINE_ARGS=%$ 68 | 69 | :execute 70 | @rem Setup the command line 71 | 72 | set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar 73 | 74 | @rem Execute Gradle 75 | "%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS% 76 | 77 | :end 78 | @rem End local scope for the variables with windows NT shell 79 | if "%ERRORLEVEL%"=="0" goto mainEnd 80 | 81 | :fail 82 | rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of 83 | rem the _cmd.exe /c_ return code! 84 | if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1 85 | exit /b 1 86 | 87 | :mainEnd 88 | if "%OS%"=="Windows_NT" endlocal 89 | 90 | :omega 91 | -------------------------------------------------------------------------------- /settings.gradle: -------------------------------------------------------------------------------- 1 | include ':app' 2 | --------------------------------------------------------------------------------