手机截屏

[android]代码库

	public static byte[] getCurScreenPic(Activity activity) {
		// 1.构建Bitmap
		WindowManager windowManager = activity.getWindowManager();
		Display display = windowManager.getDefaultDisplay();
		int w = display.getWidth();
		int h = display.getHeight();

		Bitmap Bmp = Bitmap.createBitmap(w, h, Config.ARGB_8888);

		// 2.获取屏幕
		View decorview = activity.getWindow().getDecorView();
		decorview.setDrawingCacheEnabled(true);
		Bmp = decorview.getDrawingCache();

		ByteArrayOutputStream baos = new ByteArrayOutputStream();

		Bmp.compress(Bitmap.CompressFormat.PNG, 90, baos);

		byte[] b = baos.toByteArray();

		try {
			baos.flush();
			baos.close();
		} catch (IOException e) {
			e.printStackTrace();
		}
		return b;
      }