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androidandroid-intentandroid-galleryandroid-contentresolver

Android Gallery on Android 4.4 (KitKat) returns different URI for Intent.ACTION_GET_CONTENT


Before KitKat (or before the new Gallery) the Intent.ACTION_GET_CONTENT returned a URI like this

content://media/external/images/media/3951.

Using the ContentResolver and querying for MediaStore.Images.Media.DATA returned the file URL.

In KitKat however the Gallery returns a URI (via "Last") like this:

content://com.android.providers.media.documents/document/image:3951

How do I handle this?


Solution

  • Try this:

    if (Build.VERSION.SDK_INT <19){
        Intent intent = new Intent(); 
        intent.setType("image/jpeg");
        intent.setAction(Intent.ACTION_GET_CONTENT);
        startActivityForResult(Intent.createChooser(intent, getResources().getString(R.string.select_picture)),GALLERY_INTENT_CALLED);
    } else {
        Intent intent = new Intent(Intent.ACTION_OPEN_DOCUMENT);
        intent.addCategory(Intent.CATEGORY_OPENABLE);
        intent.setType("image/jpeg");
        startActivityForResult(intent, GALLERY_KITKAT_INTENT_CALLED);
    }
    
    @Override
    public void onActivityResult(int requestCode, int resultCode, Intent data) {
        super.onActivityResult(requestCode, resultCode, data);
        if (resultCode != Activity.RESULT_OK) return;
        if (null == data) return;
        Uri originalUri = null;
        if (requestCode == GALLERY_INTENT_CALLED) {
            originalUri = data.getData();
        } else if (requestCode == GALLERY_KITKAT_INTENT_CALLED) {
            originalUri = data.getData();
            final int takeFlags = data.getFlags()
                    & (Intent.FLAG_GRANT_READ_URI_PERMISSION
                    | Intent.FLAG_GRANT_WRITE_URI_PERMISSION);
            // Check for the freshest data.
            getContentResolver().takePersistableUriPermission(originalUri, takeFlags);
        }
    
        loadSomeStreamAsynkTask(originalUri);
    
    }
    

    Probably need

    @SuppressLint("NewApi")

    for

    takePersistableUriPermission