Tristan Matthews | 0a329cc | 2013-07-17 13:20:14 -0400 | [diff] [blame] | 1 | /* $Id: MainActivity.java $ */ |
| 2 | /* |
| 3 | * Copyright (C) 2008-2011 Teluu Inc. (http://www.teluu.com) |
| 4 | * |
| 5 | * This program is free software; you can redistribute it and/or modify |
| 6 | * it under the terms of the GNU General Public License as published by |
| 7 | * the Free Software Foundation; either version 2 of the License, or |
| 8 | * (at your option) any later version. |
| 9 | * |
| 10 | * This program is distributed in the hope that it will be useful, |
| 11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 13 | * GNU General Public License for more details. |
| 14 | * |
| 15 | * You should have received a copy of the GNU General Public License |
| 16 | * along with this program; if not, write to the Free Software |
| 17 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| 18 | */ |
| 19 | |
| 20 | package org.pjsip.pjsua; |
| 21 | |
| 22 | import java.lang.ref.WeakReference; |
| 23 | |
| 24 | import android.app.Activity; |
| 25 | import android.content.pm.ApplicationInfo; |
| 26 | import android.os.Bundle; |
| 27 | import android.util.Log; |
| 28 | import android.os.Handler; |
| 29 | import android.os.Message; |
| 30 | import android.widget.TextView; |
| 31 | |
| 32 | class CONST { |
| 33 | public static final String LIB_FILENAME = "pjsua"; |
| 34 | public static final String TAG = "pjsua"; |
| 35 | public static final Boolean AUTOKILL_ON_FINISH = true; |
| 36 | public enum MSG_TYPE { |
| 37 | STR_DEBUG, |
| 38 | STR_INFO, |
| 39 | STR_ERROR, |
| 40 | CLI_STOP, |
| 41 | CLI_RESTART, |
| 42 | QUIT |
| 43 | }; |
| 44 | } |
| 45 | |
| 46 | class LOG { |
| 47 | public static void DEBUG(Handler h, String str) { |
| 48 | Message msg = Message.obtain(h, CONST.MSG_TYPE.STR_DEBUG.ordinal(), |
| 49 | str); |
| 50 | msg.sendToTarget(); |
| 51 | } |
| 52 | public static void INFO(Handler h, String str) { |
| 53 | Message msg = Message.obtain(h, CONST.MSG_TYPE.STR_INFO.ordinal(), |
| 54 | str); |
| 55 | msg.sendToTarget(); |
| 56 | } |
| 57 | public static void ERROR(Handler h, String str) { |
| 58 | Message msg = Message.obtain(h, CONST.MSG_TYPE.STR_ERROR.ordinal(), |
| 59 | str); |
| 60 | msg.sendToTarget(); |
| 61 | } |
| 62 | } |
| 63 | |
| 64 | public class MainActivity extends Activity { |
| 65 | private MyHandler ui_handler = new MyHandler(this); |
| 66 | private static MyCallback callback; |
| 67 | |
| 68 | private static class MyHandler extends Handler { |
| 69 | private final WeakReference<MainActivity> mTarget; |
| 70 | |
| 71 | public MyHandler(MainActivity target) { |
| 72 | mTarget = new WeakReference<MainActivity>(target); |
| 73 | } |
| 74 | |
| 75 | @Override |
| 76 | public void handleMessage(Message m) { |
| 77 | MainActivity target = mTarget.get(); |
| 78 | if (target == null) |
| 79 | return; |
| 80 | |
| 81 | if (m.what == CONST.MSG_TYPE.STR_DEBUG.ordinal()) { |
| 82 | Log.d(CONST.TAG, (String)m.obj); |
| 83 | } else if (m.what == CONST.MSG_TYPE.STR_INFO.ordinal()) { |
| 84 | target.updateStatus((String)m.obj); |
| 85 | Log.i(CONST.TAG, (String)m.obj); |
| 86 | } else if (m.what == CONST.MSG_TYPE.STR_ERROR.ordinal()) { |
| 87 | target.updateStatus((String)m.obj); |
| 88 | Log.e(CONST.TAG, (String)m.obj); |
| 89 | } else if (m.what == CONST.MSG_TYPE.CLI_STOP.ordinal()) { |
| 90 | pjsua.pjsuaDestroy(); |
| 91 | LOG.INFO(this, "Telnet Unavailable"); |
| 92 | } else if (m.what == CONST.MSG_TYPE.CLI_RESTART.ordinal()) { |
| 93 | int status = pjsua.pjsuaRestart(); |
| 94 | if (status != 0) { |
| 95 | LOG.INFO(this, "Failed restarting telnet"); |
| 96 | } |
| 97 | } else if (m.what == CONST.MSG_TYPE.QUIT.ordinal()) { |
| 98 | target.finish(); |
| 99 | System.gc(); |
| 100 | android.os.Process.killProcess(android.os.Process.myPid()); |
| 101 | } |
| 102 | } |
| 103 | } |
| 104 | |
| 105 | /** Callback object **/ |
| 106 | private static class MyCallback extends PjsuaAppCallback { |
| 107 | private WeakReference<Handler> ui_handler; |
| 108 | |
| 109 | public MyCallback(Handler in_ui_handler) { |
| 110 | set_ui_handler(in_ui_handler); |
| 111 | } |
| 112 | |
| 113 | public void set_ui_handler(Handler in_ui_handler) { |
| 114 | ui_handler = new WeakReference<Handler>(in_ui_handler); |
| 115 | } |
| 116 | |
| 117 | @Override |
| 118 | public void onStarted(String msg) { |
| 119 | Handler ui = ui_handler.get(); |
| 120 | LOG.INFO(ui, msg); |
| 121 | } |
| 122 | |
| 123 | @Override |
| 124 | public void onStopped(int restart) { |
| 125 | Handler ui = ui_handler.get(); |
| 126 | /** Use timer to stopped/restart **/ |
| 127 | if (restart != 0) { |
| 128 | LOG.INFO(ui, "Telnet Restarting"); |
| 129 | Message msg = Message.obtain(ui, |
| 130 | CONST.MSG_TYPE.CLI_RESTART.ordinal()); |
| 131 | ui.sendMessageDelayed(msg, 100); |
| 132 | } else { |
| 133 | LOG.INFO(ui, "Telnet Stopping"); |
| 134 | Message msg = Message.obtain(ui, |
| 135 | CONST.MSG_TYPE.CLI_STOP.ordinal()); |
| 136 | ui.sendMessageDelayed(msg, 100); |
| 137 | } |
| 138 | } |
| 139 | } |
| 140 | |
| 141 | private void updateStatus(String output) { |
| 142 | TextView tStatus = (TextView) findViewById(R.id.textStatus); |
| 143 | tStatus.setText(output); |
| 144 | } |
| 145 | |
| 146 | @Override |
| 147 | protected void onCreate(Bundle savedInstanceState) { |
| 148 | LOG.DEBUG(ui_handler, "=== Activity::onCreate() ==="); |
| 149 | super.onCreate(savedInstanceState); |
| 150 | |
| 151 | init_view(); |
| 152 | |
| 153 | init_lib(); |
| 154 | } |
| 155 | |
| 156 | @Override |
| 157 | protected void onStart() { |
| 158 | LOG.DEBUG(ui_handler, "=== Activity::onStart() ==="); |
| 159 | super.onStart(); |
| 160 | } |
| 161 | |
| 162 | @Override |
| 163 | protected void onRestart() { |
| 164 | LOG.DEBUG(ui_handler, "=== Activity::onRestart() ==="); |
| 165 | super.onRestart(); |
| 166 | } |
| 167 | |
| 168 | @Override |
| 169 | protected void onResume() { |
| 170 | LOG.DEBUG(ui_handler, "=== Activity::onResume() ==="); |
| 171 | super.onResume(); |
| 172 | } |
| 173 | |
| 174 | @Override |
| 175 | protected void onPause() { |
| 176 | LOG.DEBUG(ui_handler, "=== Activity::onPause() ==="); |
| 177 | super.onPause(); |
| 178 | } |
| 179 | |
| 180 | @Override |
| 181 | protected void onStop() { |
| 182 | LOG.DEBUG(ui_handler, "=== Activity::onStop() ==="); |
| 183 | super.onStop(); |
| 184 | } |
| 185 | |
| 186 | @Override |
| 187 | protected void onDestroy() { |
| 188 | LOG.DEBUG(ui_handler, "=== Activity::onDestroy() ==="); |
| 189 | super.onDestroy(); |
| 190 | } |
| 191 | |
| 192 | @Override |
| 193 | protected void onSaveInstanceState(Bundle outState) { |
| 194 | super.onSaveInstanceState(outState); |
| 195 | } |
| 196 | |
| 197 | @Override |
| 198 | protected void onRestoreInstanceState(Bundle savedInstanceState) { |
| 199 | super.onRestoreInstanceState(savedInstanceState); |
| 200 | } |
| 201 | |
| 202 | private void init_view() { |
| 203 | setContentView(R.layout.activity_main); |
| 204 | } |
| 205 | |
| 206 | private int init_lib() { |
| 207 | LOG.INFO(ui_handler, "Loading module..."); |
| 208 | try { |
| 209 | System.loadLibrary(CONST.LIB_FILENAME); |
| 210 | } catch (UnsatisfiedLinkError e) { |
| 211 | LOG.ERROR(ui_handler, "UnsatisfiedLinkError: " + e.getMessage()); |
| 212 | return -1; |
| 213 | } |
| 214 | |
| 215 | // Wait for GDB to init |
| 216 | if ((getApplicationInfo().flags & ApplicationInfo.FLAG_DEBUGGABLE) != 0) |
| 217 | { |
| 218 | try { |
| 219 | Thread.sleep(5000); |
| 220 | } catch (InterruptedException e) { |
| 221 | LOG.ERROR(ui_handler, "InterruptedException: " + |
| 222 | e.getMessage()); |
| 223 | } |
| 224 | } |
| 225 | |
| 226 | // Set callback object |
| 227 | if (callback == null) |
| 228 | callback = new MyCallback(ui_handler); |
| 229 | |
| 230 | pjsua.setCallbackObject(callback); |
| 231 | |
| 232 | LOG.INFO(ui_handler, "Starting module.."); |
| 233 | |
| 234 | int rc = pjsua.pjsuaStart(); |
| 235 | |
| 236 | if (rc != 0) { |
| 237 | LOG.INFO(ui_handler, "Failed starting telnet"); |
| 238 | } |
| 239 | |
| 240 | return 0; |
| 241 | } |
| 242 | } |