Android跳到截圖注意事項

    public static Intent getCropIntent(Uri uri, String filePath, int width, int height) {
        Intent intent = new Intent("com.android.camera.action.CROP");
        intent.setDataAndType(uri, "image/*");
        intent.putExtra("crop", "true");
        if (width != 0 && height != 0) {
            intent.putExtra("aspectX", width);
            intent.putExtra("aspectY", height);
            intent.putExtra("outputX", width);
            intent.putExtra("outputY", height);
        }
        intent.putExtra("scale", true);
        intent.putExtra("scaleUpIfNeeded", true);
        //注意:這裏一定要是Uri,如果傳入的是string類型，很有可能會導致圖片不會被存儲
        intent.putExtra(MediaStore.EXTRA_OUTPUT, Uri.fromFile(new File(filePath)));
        intent.putExtra("outputFormat", Bitmap.CompressFormat.JPEG.toString());
        return intent;
    }