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