Hi Jin,
Did you ever get this sorted? I have the same issue however it doesn't
occur on Ice Cream Sandwich and Jellybean only on the Gingerbread I have.
On Friday, 16 November 2012 22:45:55 UTC, Jin wrote:
>
> Hi, I am trying to query custom content provider(App A) from another
> app(App B).
>
> I can do that when there is no permission protection for content provider.
> Specifically, I build custom content provider on App A and sent an intent
> containing the URI to App B. Then App B get the URI and query the
> corresponding data in content provider.
>
> Then, I add these permissions to the provider:
> <provider
> android:authorities="com.ck.contentprovider.MyContentProvider"
> android:name="com.ck.contentprovider.MyContentProvider"
> * android:readPermission="android.permission.permRead"*
> * android:writePermission="android.permission.permWrite"*
> * android:grantUriPermissions="true"*>
> </provider>
> And add this sentence to the intent so as to grant temporary access to App
> B
> sendIntent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
> However, this time, when I query content provider from App B, errors occur:
> java.lang.RuntimeException: Unable to start activity
> ComponentInfo{com.android.web/com.android.web.Provid}:
> *java.lang.SecurityException:
> Permission Denial: opening provider
> *com.ck.contentprovider.MyContentProvider
> from ProcessRecord{426c6ea8 17032:com.android.web/u0a95} (pid=17032,
> uid=10095) *requires android.permission.permRead or
> android.permission.permWrite*
>
> It seems that App B did not make use of the temporary permission to
> access. In other word, how to utilize FLAG_GRANT_READ_URI_PERMISSION?
>
> Thanks for attention
> Jin
>
>
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