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Samebug tips

  1. ,
    Expert tip

    MANAGE_USERS has a protection level of signature|system, so your application must be signed with the platform key. Take a look on this https://goo.gl/nXsTvH for more information about it.

  2. ,
    via android.com by Unknown author

    You need to request MANAGE_USERS permissions before using of this method.

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java.lang.SecurityException: Permission Denial: opening provider com.android.providers.contacts.ContactsProvider2 from ProcessRecord{3c98c11 28524:com.example.listviewloader/u0a108} (pid=28524, uid=10108) requires android.permission.READ_CONTACTS or android.permission.WRITE_CONTACTS	at android.os.Parcel.readException(Parcel.java:1599)	at android.os.Parcel.readException(Parcel.java:1552)	at android.app.ActivityManagerProxy.getContentProvider(ActivityManagerNative.java:3550)	at android.app.ActivityThread.acquireProvider(ActivityThread.java:4778)	at android.app.ContextImpl$ApplicationContentResolver.acquireUnstableProvider(ContextImpl.java:2018)	at android.content.ContentResolver.acquireUnstableProvider(ContentResolver.java:1468)	at android.content.ContentResolver.query(ContentResolver.java:475)	at android.content.CursorLoader.loadInBackground(CursorLoader.java:64)	at android.content.CursorLoader.loadInBackground(CursorLoader.java:56)	at android.content.AsyncTaskLoader.onLoadInBackground(AsyncTaskLoader.java:312)	at android.content.AsyncTaskLoader$LoadTask.doInBackground(AsyncTaskLoader.java:69)	at android.content.AsyncTaskLoader$LoadTask.doInBackground(AsyncTaskLoader.java:66)	at android.os.AsyncTask$2.call(AsyncTask.java:295)	at java.util.concurrent.FutureTask.run(FutureTask.java:237)