Android抓屏源码

import java.io.FileOutputStream; import android.app.Activity; import android.graphics.Bitmap; import android.graphics.Rect; import android.view.View; public class Screenshots { private static Bitmap takeScreenShot(Activity a) { View view = a.getWindow().getDecorView(); view.setDrawingCacheEnabled(true); view.buildDrawingCache(); Bitmap b1 = view.getDrawingCache(); Rect frame = new Rect(); a.getWindow().getDecorView().getWindowVisibleDisplayFrame(frame); int statusBarHeight = frame.top; int width = a.getWindowManager().getDefaultDisplay().getWidth(); int height = a.getWindowManager().getDefaultDisplay().getHeight(); // 删除标题栏 Bitmap b = Bitmap.createBitmap(b1, 0, statusBarHeight, width, height - statusBarHeight); view.destroyDrawingCache(); return b; } private static void savePic(Bitmap b, String strFileName) { FileOutputStream fos = null; try { fos = new FileOutputStream(strFileName); if (null != fos) { b.compress(Bitmap.CompressFormat.PNG, 90, fos); fos.flush(); fos.close(); } } catch (Exception e) { e.printStackTrace(); } } public static void shoot(Activity a) { savePic(takeScreenShot(a), "/sdcard/xxx.png"); } }