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      1 /*
      2  * Copyright (C) 2007 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;
     18 
     19 import android.app.Instrumentation;
     20 import android.content.Intent;
     21 import android.os.Bundle;
     22 
     23 
     24 /**
     25  * Base class for all launch performance Instrumentation classes.
     26  *
     27  * @hide
     28  */
     29 public class LaunchPerformanceBase extends Instrumentation {
     30 
     31     public static final String LOG_TAG = "Launch Performance";
     32 
     33     protected Bundle mResults;
     34     protected Intent mIntent;
     35 
     36     public LaunchPerformanceBase() {
     37         mResults = new Bundle();
     38         mIntent = new Intent(Intent.ACTION_MAIN);
     39         mIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
     40         setAutomaticPerformanceSnapshots();
     41     }
     42 
     43     /**
     44      * Launches intent, and waits for idle before returning.
     45      *
     46      * @hide
     47      */
     48     protected void LaunchApp() {
     49         startActivitySync(mIntent);
     50         waitForIdleSync();
     51     }
     52 }
     53