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      1 /*
      2  * Copyright (C) 2015 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  * Unless required by applicable law or agreed to in writing, software
     10  * distributed under the License is distributed on an "AS IS" BASIS,
     11  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     12  * See the License for the specific language governing permissions and limitations under the
     13  * License.
     14  *
     15  */
     16 
     17 package com.android.benchmark.ui;
     18 
     19 import android.content.Intent;
     20 import android.os.Bundle;
     21 import android.support.v7.app.ActionBar;
     22 import android.view.FrameMetrics;
     23 import android.view.MotionEvent;
     24 import android.widget.ArrayAdapter;
     25 import android.widget.FrameLayout;
     26 import android.widget.ListAdapter;
     27 
     28 import com.android.benchmark.R;
     29 import com.android.benchmark.ui.automation.Automator;
     30 import com.android.benchmark.ui.automation.Interaction;
     31 
     32 import java.io.File;
     33 import java.util.List;
     34 
     35 public class ListViewScrollActivity extends ListActivityBase {
     36 
     37     private static final int LIST_SIZE = 400;
     38     private static final int INTERACTION_COUNT = 4;
     39 
     40     private Automator mAutomator;
     41 
     42     @Override
     43     public void onCreate(Bundle savedInstanceState) {
     44         super.onCreate(savedInstanceState);
     45         final int runId = getIntent().getIntExtra("com.android.benchmark.RUN_ID", 0);
     46         final int iteration = getIntent().getIntExtra("com.android.benchmark.ITERATION", -1);
     47 
     48         ActionBar actionBar = getSupportActionBar();
     49         if (actionBar != null) {
     50             actionBar.setTitle(getTitle());
     51         }
     52 
     53         mAutomator = new Automator(getName(), runId, iteration, getWindow(),
     54                 new Automator.AutomateCallback() {
     55             @Override
     56             public void onPostAutomate() {
     57                 Intent result = new Intent();
     58                 setResult(RESULT_OK, result);
     59                 finish();
     60             }
     61 
     62             @Override
     63             public void onPostInteraction(List<FrameMetrics> metrics) {}
     64 
     65             @Override
     66             public void onAutomate() {
     67                 FrameLayout v = (FrameLayout) findViewById(R.id.list_fragment_container);
     68 
     69                 int[] coordinates = new int[2];
     70                 v.getLocationOnScreen(coordinates);
     71 
     72                 int x = coordinates[0];
     73                 int y = coordinates[1];
     74 
     75                 float width = v.getWidth();
     76                 float height = v.getHeight();
     77 
     78                 float middleX = (x + width) / 5;
     79                 float middleY = (y + height) / 5;
     80 
     81                 Interaction flingUp = Interaction.newFlingUp(middleX, middleY);
     82                 Interaction flingDown = Interaction.newFlingDown(middleX, middleY);
     83 
     84                 for (int i = 0; i < INTERACTION_COUNT; i++) {
     85                     addInteraction(flingUp);
     86                     addInteraction(flingDown);
     87                 }
     88             }
     89         });
     90 
     91         mAutomator.start();
     92     }
     93 
     94     @Override
     95     protected void onPause() {
     96         super.onPause();
     97         if (mAutomator != null) {
     98             mAutomator.cancel();
     99             mAutomator = null;
    100         }
    101     }
    102 
    103     @Override
    104     protected ListAdapter createListAdapter() {
    105         return new ArrayAdapter<>(this, android.R.layout.simple_list_item_1,
    106                 Utils.buildStringList(LIST_SIZE));
    107     }
    108 
    109     @Override
    110     protected String getName() {
    111         return getString(R.string.list_view_scroll_name);
    112     }
    113 }
    114