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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 com.android.development;
     18 
     19 import android.app.ActivityManager;
     20 import android.app.IInstrumentationWatcher;
     21 import android.app.ListActivity;
     22 import android.content.ComponentName;
     23 import android.content.Context;
     24 import android.content.pm.InstrumentationInfo;
     25 import android.content.pm.PackageManager;
     26 import android.os.Bundle;
     27 import android.os.RemoteException;
     28 import android.os.UserHandle;
     29 import android.util.Log;
     30 import android.view.Menu;
     31 import android.view.MenuItem;
     32 import android.view.View;
     33 import android.view.ViewGroup;
     34 import android.view.LayoutInflater;
     35 import android.widget.BaseAdapter;
     36 import android.widget.ListView;
     37 import android.widget.TextView;
     38 
     39 import java.util.Collections;
     40 import java.util.List;
     41 
     42 class InstrumentationAdapter extends BaseAdapter
     43 {
     44     private PackageManager mPM;
     45 
     46     public InstrumentationAdapter(Context context, String targetPackage)
     47     {
     48         mContext = context;
     49         mTargetPackage = targetPackage;
     50         mInflater = (LayoutInflater)context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
     51         mPM = context.getPackageManager();
     52 
     53         mList = context.getPackageManager().queryInstrumentation(mTargetPackage, 0);
     54         if (mList != null) {
     55             Collections.sort(mList, new InstrumentationInfo.DisplayNameComparator(mPM));
     56         }
     57     }
     58 
     59     public ComponentName instrumentationForPosition(int position)
     60     {
     61         if (mList == null) {
     62             return null;
     63         }
     64         InstrumentationInfo ii = mList.get(position);
     65         return new ComponentName(ii.packageName, ii.name);
     66     }
     67 
     68     public int getCount()
     69     {
     70         return mList != null ? mList.size() : 0;
     71     }
     72 
     73     public Object getItem(int position)
     74     {
     75         return position;
     76     }
     77 
     78     public long getItemId(int position)
     79     {
     80         return position;
     81     }
     82 
     83     public View getView(int position, View convertView, ViewGroup parent)
     84     {
     85         View view;
     86         if (convertView == null) {
     87             view = mInflater.inflate(
     88                     android.R.layout.simple_list_item_1, parent, false);
     89         } else {
     90             view = convertView;
     91         }
     92         bindView(view, mList.get(position));
     93         return view;
     94     }
     95 
     96     private final void bindView(View view, InstrumentationInfo info)
     97     {
     98         TextView text = (TextView)view.findViewById(android.R.id.text1);
     99         CharSequence label = info.loadLabel(mPM);
    100         text.setText(label != null ? label : info.name);
    101     }
    102 
    103     protected final Context mContext;
    104     protected final String mTargetPackage;
    105     protected final LayoutInflater mInflater;
    106 
    107     protected List<InstrumentationInfo> mList;
    108 }
    109 
    110 public class InstrumentationList extends ListActivity
    111 {
    112     @Override
    113     protected void onCreate(Bundle icicle) {
    114         super.onCreate(icicle);
    115 
    116         mProfilingMode = icicle != null && icicle.containsKey("profiling");
    117         setListAdapter(new InstrumentationAdapter(this, null));
    118     }
    119 
    120     @Override
    121     public boolean onCreateOptionsMenu(Menu menu)
    122     {
    123         super.onCreateOptionsMenu(menu);
    124         mProfilingItem = menu.add(0, 0, 0, "Profiling Mode")
    125         .setOnMenuItemClickListener(mProfilingCallback);
    126         mProfilingItem.setCheckable(true);
    127         return true;
    128     }
    129 
    130     @Override
    131     public boolean onPrepareOptionsMenu(Menu menu)
    132     {
    133         super.onPrepareOptionsMenu(menu);
    134         mProfilingItem.setChecked(mProfilingMode);
    135         return true;
    136     }
    137 
    138     @Override
    139     protected void onSaveInstanceState(Bundle outState)
    140     {
    141         if (mProfilingMode) {
    142             outState.putBoolean("profiling", true);
    143         }
    144     }
    145 
    146     @Override
    147     protected void onListItemClick(ListView l, View v, int position, long id)
    148     {
    149         ComponentName className = ((InstrumentationAdapter)getListAdapter()).
    150             instrumentationForPosition(position);
    151         if (className != null) {
    152             String profilingFile = null;
    153             if (mProfilingMode) {
    154                 profilingFile = "/tmp/trace/" + className + ".dmtrace";
    155             }
    156             try {
    157                 ActivityManager.getService().
    158                     startInstrumentation(className, profilingFile, 0, null, mWatcher, null,
    159                             UserHandle.myUserId(), null);
    160             } catch (RemoteException ex) {
    161             }
    162         }
    163     }
    164 
    165     private MenuItem.OnMenuItemClickListener mProfilingCallback =
    166             new MenuItem.OnMenuItemClickListener()
    167     {
    168         public boolean onMenuItemClick(MenuItem item) {
    169             mProfilingMode = !mProfilingMode;
    170             return true;
    171         }
    172     };
    173 
    174     private IInstrumentationWatcher mWatcher = new IInstrumentationWatcher.Stub() {
    175 
    176         public void instrumentationStatus(ComponentName name, int resultCode, Bundle results) {
    177             if (results != null) {
    178                 for (String key : results.keySet()) {
    179                     Log.i("instrumentation",
    180                             "INSTRUMENTATION_STATUS_RESULT: " + key + "=" + results.get(key));
    181                 }
    182             }
    183             Log.i("instrumentation", "INSTRUMENTATION_STATUS_CODE: " + resultCode);
    184         }
    185     	public void instrumentationFinished(ComponentName name,
    186     	            int resultCode, Bundle results) {
    187             if (results != null) {
    188                 for (String key : results.keySet()) {
    189                     Log.i("instrumentation",
    190                             "INSTRUMENTATION_RESULT: " + key + "=" + results.get(key));
    191                 }
    192             }
    193             Log.i("instrumentation", "INSTRUMENTATION_CODE: " + resultCode);
    194     	}
    195     };
    196 
    197     private MenuItem mProfilingItem;
    198     private boolean mProfilingMode;
    199 }
    200