Android跳到截图注意事项

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:这里一定要是Uri,如果传入的是string类型，很有可能会导致图片不会被存储 intent.putExtra(MediaStore.EXTRA_OUTPUT, Uri.fromFile(new File(filePath))); intent.putExtra("outputFormat", Bitmap.CompressFormat.JPEG.toString()); return intent; }