- public class ScreenShot {
- // 获取指定Activity的截屏,保存到png文件
- 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 bitmap = view.getDrawingCache();
- // 获取状态栏高度
- Rect frame = new Rect();
- activity.getWindow().getDecorView().getWindowVisibleDisplayFrame(frame);
- int statusBarHeight = frame.top;
- System.out.println(statusBarHeight);
- // 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(bitmap, 0, statusBarHeight, width, height - statusBarHeight);
- view.destroyDrawingCache();
- return b;
- }
- // 保存到sdcard
- 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 (FileNotFoundException e) {
- e.printStackTrace();
- } catch (IOException e) {
- e.printStackTrace();
- }
- }
- public static void shoot(Activity activity) {
- ScreenShot.savePic(ScreenShot.takeScreenShot(activity), "sdcard/apic/image" + System.currentTimeMillis() + ".png");
- }
- }
- ScreenShot.shoot(MainActivity.this);
来源: http://www.phpxs.com/code/1002713/