android 屏幕截屏源码分享
16lz
2021-01-26
package net.canking.shottest; import java.io.File; import java.io.FileNotFoundException; import java.io.FileOutputStream; import java.io.IOException; import android.app.Activity; import android.graphics.Bitmap; import android.graphics.Rect; import android.view.View; public class ScreenShot { private static Bitmap takeScreenShot(Activity activity) { // View是你需要截图的View View view = activity.getWindow().getDecorView(); view.setDrawingCacheEnabled(true); view.buildDrawingCache(); Bitmap b1 = view.getDrawingCache(); // 获取状态栏高度 Rect frame = new Rect(); activity.getWindow().getDecorView().getWindowVisibleDisplayFrame(frame); int statusBarHeight = frame.top; // 获取屏幕长和高 int width = activity.getWindowManager().getDefaultDisplay().getWidth(); int height = activity.getWindowManager().getDefaultDisplay() .getHeight(); // 去掉标题栏 Bitmap b = Bitmap.createBitmap(b1, 0, statusBarHeight, width, height - statusBarHeight); view.destroyDrawingCache(); return b; } private static void savePic(Bitmap b, File filePath) { FileOutputStream fos = null; try { fos = new FileOutputStream(filePath); if (null != fos) { b.compress(Bitmap.CompressFormat.PNG, 100, fos); fos.flush(); fos.close(); } } catch (FileNotFoundException e) { // e.printStackTrace(); } catch (IOException e) { // e.printStackTrace(); } } public static void shoot(Activity a, File filePath) { if (filePath == null) { return; } if (!filePath.getParentFile().exists()) { filePath.getParentFile().mkdirs(); } ScreenShot.savePic(ScreenShot.takeScreenShot(a), filePath); } } 更多相关文章
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