Intent启动照片或者相机

1、

Intent intent = new Intent(Intent.ACTION_GET_CONTENT);
            intent.setType("image/*");
            intent.putExtra("crop", true);
            intent.putExtra("return-data", true);
            startActivityForResult(intent, 2);
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
        super.onActivityResult(requestCode, resultCode, data);
        if (resultCode == RESULT_OK) {
            System.out.println("requestCode" + requestCode);
            if (requestCode == 2) {
                Uri uri = data.getData();
                ContentResolver cr = this.getContentResolver();
                try {
                    Bitmap bmp = BitmapFactory.decodeStream(cr
                            .openInputStream(uri));
                    img1.setImageBitmap(bmp);
                    img1.setVisibility(View.VISIBLE);
                } catch (FileNotFoundException e) {
                    // TODO Auto-generated catch block
                    e.printStackTrace();
                }

            }
        }

    }

Done