Merge "Resuming install if user trusted the source"

                                    Intent settingsIntent = new Intent();

                                    settingsIntent.setAction(

                                            Settings.ACTION_MANAGE_EXTERNAL_SOURCES);

                                    final Uri packageUri = Uri.parse("package:" + argument);

                                    settingsIntent.setData(packageUri);

                                    try {

                                        getActivity().startActivityForResult(settingsIntent,

                                                REQUEST_TRUST_EXTERNAL_SOURCE);