在某些设备中始终从片段中选取图像 return resultcode 0

Pick image from fragment always return resultcode 0 in some devices

我试图从图库中选择一张图片并将位图设置到我的图像视图中,但我遇到了一个问题:在我的设备上运行良好,但在其他设备上不起作用。

我在我的片段中启动图像选择器如下:

Intent photoPickerIntent = new Intent(Intent.ACTION_PICK); photoPickerIntent.setType("image/*"); startActivityForResult(photoPickerIntent, SELECT_PHOTO);

这是我的 onActivityResult:

@Override 
public void onActivityResult(int requestCode, int resultCode, Intent imageReturnedIntent) { 

         super.onActivityResult(requestCode, resultCode, imageReturnedIntent); 

         Log.d("ResultCode",resultCode+"");

         switch (requestCode) { 

               case SELECT_PHOTO:
                     if (resultCode == Activity.RESULT_OK) { 
                             Uri selectedImage = imageReturnedIntent.getData(); 
                             try { 
                                    Bitmap imagen = decodeUri(selectedImage);

                                     // Works on my device (because resultCode = RESULT_OK) but doesn't work in others (because resultCode = 0)
                                    ((ImageView) findViewById(R.id.myimage)).setImageBitmap(imagen); 

                             } catch (FileNotFoundException e) { 
                                    e.printStackTrace(); 
                             } 
                     } 
           } 
}

如果有任何帮助,我将不胜感激,我有点绝望。 x_x

我遇到过这个问题...非常有趣。可以通过三种不同的方式选择照片,正如您所说,由于某些原因,它并不总是在所有设备上都能正常工作。经过几个小时的折磨,我发现这一直有效:

 Intent intent = new Intent();
 intent.setAction(Intent.ACTION_GET_CONTENT);
 intent.setType("image/*");
 startActivityForResult(Intent.createChooser(intent,"whatever you want",1);

 @Override
public void onActivityResult(int requestCode, int resultCode, Intent data)
{
    super.onActivityResult(requestCode, resultCode, data);
    switch (requestCode)
    {

       case 1:

            if (resultCode == RESULT_OK)
            {
                Uri selectedImage = data.getData();
            }
            break;
    }
 }