| /* |
| * Copyright (C) 2015 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package com.android.cts.permissionapp; |
| |
| import android.app.Activity; |
| import android.content.Intent; |
| import android.os.Bundle; |
| import android.util.Log; |
| |
| import java.lang.Override; |
| |
| /** |
| * A simple activity that requests permissions and returns the result. |
| */ |
| public class PermissionActivity extends Activity { |
| private static final String TAG = "PermissionActivity"; |
| |
| private static final String ACTION_CHECK_HAS_PERMISSION |
| = "com.android.cts.permission.action.CHECK_HAS_PERMISSION"; |
| private static final String ACTION_REQUEST_PERMISSION |
| = "com.android.cts.permission.action.REQUEST_PERMISSION"; |
| private static final String ACTION_PERMISSION_RESULT |
| = "com.android.cts.permission.action.PERMISSION_RESULT"; |
| private static final String EXTRA_PERMISSION |
| = "com.android.cts.permission.extra.PERMISSION"; |
| private static final String EXTRA_GRANT_STATE |
| = "com.android.cts.permission.extra.GRANT_STATE"; |
| private static final int PERMISSION_ERROR = -2; |
| private static final int PERMISSIONS_REQUEST_CODE = 100; |
| |
| private String mPermission; |
| |
| @Override |
| public void onCreate(Bundle savedInstanceState) { |
| super.onCreate(savedInstanceState); |
| |
| final Intent received = getIntent(); |
| Log.d(TAG, "Started with " + received); |
| |
| final String action = received.getAction(); |
| mPermission = received.getStringExtra(EXTRA_PERMISSION); |
| if (ACTION_REQUEST_PERMISSION.equals(action)) { |
| Log.d(TAG, "Requesting permission " + mPermission); |
| requestPermissions(new String[] {mPermission}, PERMISSIONS_REQUEST_CODE); |
| } else if (ACTION_CHECK_HAS_PERMISSION.equals(action)) { |
| Log.d(TAG, "Checking permission " + mPermission); |
| sendResultBroadcast(checkSelfPermission(mPermission)); |
| } else { |
| Log.w(TAG, "Unknown intent received: " + received); |
| finish(); |
| } |
| } |
| |
| @Override |
| public void onRequestPermissionsResult(int requestCode, String[] permissions, |
| int[] grantResults) { |
| if (requestCode != PERMISSIONS_REQUEST_CODE || |
| permissions.length != 1 || |
| !permissions[0].equals(mPermission)) { |
| Log.d(TAG, "Received wrong permissions result"); |
| sendResultBroadcast(PERMISSION_ERROR); |
| } else { |
| Log.d(TAG, "Received valid permission result: " + grantResults[0]); |
| sendResultBroadcast(grantResults[0]); |
| } |
| } |
| |
| private void sendResultBroadcast(int result) { |
| Log.d(TAG, "Sending result broadcast: " + result); |
| Intent broadcast = new Intent(ACTION_PERMISSION_RESULT); |
| broadcast.putExtra(EXTRA_GRANT_STATE, result); |
| sendBroadcast(broadcast); |
| finish(); |
| } |
| } |