Question

我在裁剪后无法检索图像，这是我的代码一切正确???我只想从图库中裁剪图像，然后将其上传到ImageView

Intent intent = new Intent();
 // call android default gallery
 intent.setType("image/*");
 intent.setAction(Intent.ACTION_GET_CONTENT);
 // ******** code for crop image
 intent.putExtra("crop", "true");
 intent.putExtra("aspectX", 1);
 intent.putExtra("aspectY", 1);
 intent.putExtra("outputX", 400);
 intent.putExtra("outputY", 400);
 intent.putExtra("scale", true);
 intent.putExtra("scaleUpIfNeeded", true);
 intent.putExtra(MediaStore.EXTRA_OUTPUT, "image");
 intent.putExtra("outputFormat", Bitmap.CompressFormat.PNG.toString());

 try {
     intent.putExtra("return-data", false);
    startActivityForResult(Intent.createChooser(intent, "Complete action using"), PICK_FROM_GALLERY);
 }

 protected void onActivityResult(int requestCode, int resultCode, Intent data) {
    if (resultCode == RESULT_OK) {
        if (requestCode == PICK_FROM_GALLERY) {
            Bundle extras2 = data.getExtras();
            if (extras2 != null) {
                photo = extras2.getParcelable("image");
                attachimage.setImageBitmap(photo);
            }
         }

         if (requestCode == PICK_FROM_CAMERA) {
            Bundle extras = data.getExtras();
            if (extras != null) {
                photo = extras.getParcelable("data");
                attachimage.setImageBitmap(photo);
            }
        }
    }
}

Answer 1

intent.putExtra("return-data", false);

您没有从活动原因中收到数据。

编辑（尽管有评论）：然后你做错了，例如为什么在请求其他输出时从bundle读取数据？看看这个问题＆amp;回答：Crop an Image by passing the image file path in Android

裁剪Android后无法检索图像

1 个答案: