1/* 2 * Copyright (C) 2009 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 17package com.android.bugreportsender; 18 19import android.app.ListActivity; 20import android.content.Intent; 21import android.net.Uri; 22import android.os.Build; 23import android.os.Bundle; 24import android.os.FileObserver; 25import android.os.Handler; 26import android.util.Log; 27import android.view.ContextMenu; 28import android.view.MenuItem; 29import android.view.View; 30import android.widget.AdapterView; 31import android.widget.ArrayAdapter; 32import android.widget.ListView; 33 34import java.io.File; 35import java.util.ArrayList; 36import java.util.Arrays; 37import java.util.Collections; 38import java.util.HashMap; 39 40/** 41 * Shows a list of bug reports currently in /sdcard/bugreports 42 */ 43public class BugReportListActivity extends ListActivity { 44 private static final String TAG = "BugReportListActivity"; 45 private static final File REPORT_DIR = new File("/sdcard/bugreports"); 46 private static final int SYSTEM_LOG_ID = 1; 47 private static final int MEMORY_ID = 2; 48 private static final int CPU_ID = 3; 49 private static final int PROCRANK_ID = 4; 50 private static final HashMap<Integer, String> ID_MAP = new HashMap<Integer, String>(); 51 52 static { 53 ID_MAP.put(SYSTEM_LOG_ID, "SYSTEM LOG"); 54 ID_MAP.put(MEMORY_ID, "MEMORY INFO"); 55 ID_MAP.put(CPU_ID, "CPU INFO"); 56 ID_MAP.put(PROCRANK_ID, "PROCRANK"); 57 } 58 59 private ArrayAdapter<String> mAdapter = null; 60 private ArrayList<File> mFiles = null; 61 private Handler mHandler = null; 62 private FileObserver mObserver = null; 63 64 @Override 65 public void onCreate(Bundle savedInstanceState) { 66 super.onCreate(savedInstanceState); 67 mAdapter = new ArrayAdapter<String>(this, android.R.layout.simple_list_item_1); 68 mFiles = new ArrayList<File>(); 69 mHandler = new Handler(); 70 71 int flags = FileObserver.CREATE | FileObserver.MOVED_TO; 72 mObserver = new FileObserver(REPORT_DIR.getPath(), flags) { 73 public void onEvent(int event, String path) { 74 mHandler.post(new Runnable() { public void run() { scanDirectory(); } }); 75 } 76 }; 77 78 setListAdapter(mAdapter); 79 registerForContextMenu(getListView()); 80 } 81 82 @Override 83 public void onCreateContextMenu(ContextMenu menu, View v, 84 ContextMenu.ContextMenuInfo menuInfo) { 85 super.onCreateContextMenu(menu, v, menuInfo); 86 menu.add(0, SYSTEM_LOG_ID, 0, "System Log"); 87 menu.add(0, CPU_ID, 0, "CPU Info"); 88 menu.add(0, MEMORY_ID, 0, "Memory Info"); 89 menu.add(0, PROCRANK_ID, 0, "Procrank"); 90 } 91 92 @Override 93 public void onStart() { 94 super.onStart(); 95 mObserver.startWatching(); 96 scanDirectory(); 97 } 98 99 @Override 100 public void onStop() { 101 super.onStop(); 102 mObserver.stopWatching(); 103 } 104 105 @Override 106 protected void onListItemClick(ListView l, View v, int position, long id) { 107 super.onListItemClick(l, v, position, id); 108 if (position < mFiles.size()) { 109 File file = mFiles.get(position); 110 Intent intent = new Intent(Intent.ACTION_SEND); 111 intent.putExtra("subject", file.getName()); 112 intent.putExtra("body", "Build: " + Build.DISPLAY + "\n(Sent by BugReportSender)"); 113 intent.putExtra(Intent.EXTRA_STREAM, Uri.fromFile(file)); 114 if (file.getName().endsWith(".gz")) { 115 intent.setType("application/x-gzip"); 116 } else if (file.getName().endsWith(".txt")) { 117 intent.setType("text/plain"); 118 } else { 119 intent.setType("application/octet-stream"); 120 } 121 startActivity(intent); 122 } 123 } 124 125 126 @Override 127 public boolean onContextItemSelected(MenuItem item) { 128 AdapterView.AdapterContextMenuInfo info = 129 (AdapterView.AdapterContextMenuInfo) item.getMenuInfo(); 130 if (info.position >= mFiles.size()) { 131 return true; 132 } 133 int id = item.getItemId(); 134 switch (id) { 135 case SYSTEM_LOG_ID: // drop down 136 case MEMORY_ID: // drop down 137 case CPU_ID: // drop down 138 case PROCRANK_ID: 139 File file = mFiles.get(info.position); 140 Intent intent = new Intent(Intent.ACTION_VIEW); 141 intent.setDataAndType(Uri.fromFile(file), "vnd.android/bugreport"); 142 intent.putExtra("section", ID_MAP.get(id)); 143 startActivity(intent); 144 return true; 145 default: 146 return super.onContextItemSelected(item); 147 } 148 } 149 150 private void scanDirectory() { 151 mAdapter.clear(); 152 mFiles.clear(); 153 154 File[] files = REPORT_DIR.listFiles(); 155 if (files == null) return; 156 157 // Sort in reverse order: newest bug reports first 158 Arrays.sort(files, Collections.reverseOrder()); 159 for (int i = 0; i < files.length; i++) { 160 String name = files[i].getName(); 161 if (name.endsWith(".gz")) name = name.substring(0, name.length() - 3); 162 if (!name.startsWith("bugreport-") || !name.endsWith(".txt")) { 163 Log.w(TAG, "Ignoring non-bugreport: " + files[i]); 164 continue; 165 } 166 167 // Make sure to keep the parallel arrays in sync 168 mAdapter.add(name.substring(10, name.length() - 4)); 169 mFiles.add(files[i]); 170 } 171 } 172} 173