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      1 /*
      2  * Copyright 2012 The Android Open Source Project
      3  *
      4  * Licensed under the Apache License, Version 2.0 (the "License");
      5  * you may not use this file except in compliance with the License.
      6  * You may obtain a copy of the License at
      7  *
      8  *      http://www.apache.org/licenses/LICENSE-2.0
      9  *
     10  * Unless required by applicable law or agreed to in writing, software
     11  * distributed under the License is distributed on an "AS IS" BASIS,
     12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     13  * See the License for the specific language governing permissions and
     14  * limitations under the License.
     15  */
     16 
     17 package android.test.wrappedgtest;
     18 
     19 import android.app.Activity;
     20 import android.app.Instrumentation;
     21 import android.app.KeyguardManager;
     22 import android.content.Context;
     23 import android.content.pm.PackageManager;
     24 import android.content.Intent;
     25 import android.os.Bundle;
     26 import android.util.Log;
     27 
     28 
     29 public class WrappedGTestInstrumentation extends Instrumentation {
     30 
     31     private static final String TAG = "WrappedGTestInstrumentation";
     32     private WrappedGTestActivity mActivity;
     33     protected Class mActivityClass;
     34 
     35     public WrappedGTestInstrumentation() {
     36     }
     37 
     38     @Override
     39     public void onCreate(Bundle arguments) {
     40         // attempt to disable keyguard,  if current test has permission to do so
     41         if (getContext().checkCallingOrSelfPermission(android.Manifest.permission.DISABLE_KEYGUARD)
     42                 == PackageManager.PERMISSION_GRANTED) {
     43             Log.i(TAG, "Disabling keyguard");
     44             KeyguardManager keyguardManager =
     45                 (KeyguardManager) getContext().getSystemService(Context.KEYGUARD_SERVICE);
     46             keyguardManager.newKeyguardLock("cts").disableKeyguard();
     47         } else {
     48             Log.i(TAG, "Test lacks permission to disable keyguard. " +
     49                     "UI based tests may fail if keyguard is up");
     50         }
     51         super.onCreate(arguments);
     52         start();
     53     }
     54 
     55     @Override
     56     public void onStart() {
     57         super.onStart();
     58 
     59         Intent intent = new Intent(getTargetContext(), mActivityClass);
     60         intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
     61 
     62         mActivity = (WrappedGTestActivity)startActivitySync(intent);
     63         mActivity.setInstrumentation(this);
     64         mActivity.runGTests();
     65 
     66         finish(Activity.RESULT_OK, new Bundle());
     67     }
     68 }
     69