Pileus Git - ~andy/spades/blob - src/org/pileus/spades/Main.java

   1 package org.pileus.spades;
   2
   3 import android.app.Activity;
   4 import android.content.Intent;
   5 import android.os.Bundle;
   6 import android.os.Handler;
   7 import android.os.Messenger;
   8 import android.text.method.ScrollingMovementMethod;
   9 import android.view.View;
  10 import android.widget.Button;
  11 import android.widget.EditText;
  12 import android.widget.LinearLayout;
  13 import android.widget.TextView;
  14 import android.widget.ScrollView;
  15 import android.widget.TabHost;
  16 import android.widget.TabWidget;
  17
  18 public class Main extends Activity
  19 {
  20         /* Static data */
  21         private Handler      handler;
  22         private Messenger    messenger;
  23
  24         /* Private data */
  25         private Task         task;
  26
  27         /* Widgets */
  28         private TabHost      window;
  29         private TabWidget    tabs;
  30         private LinearLayout chat;
  31         private TextView     log;
  32         private EditText     input;
  33         private Button       send;
  34         private TextView     spades;
  35         private TextView     debug;
  36
  37         private ScrollView   lscroll;
  38         private ScrollView   dscroll;
  39
  40         /* Private methods */
  41         public void onRegister(Object obj)
  42         {
  43                 Os.debug("Main: onRegister");
  44                 this.task = (Task)obj;
  45         }
  46
  47         public void onMessage(Object obj)
  48         {
  49                 Message msg = (Message)obj;
  50
  51                 this.debug.append("> " + msg.line + "\n");
  52                 this.dscroll.smoothScrollTo(0, this.debug.getBottom());
  53
  54                 if (msg.cmd.equals("PRIVMSG")) {
  55                         this.log.append(msg.from + ": " + msg.msg + "\n");
  56                         this.lscroll.smoothScrollTo(0, this.log.getBottom());
  57                 }
  58         }
  59
  60         private void startService()
  61         {
  62                 Os.debug("Main: startService");
  63                 startService(new Intent(this, Task.class)
  64                                 .putExtra("Messenger", this.messenger));
  65         }
  66
  67         private void stopService()
  68         {
  69                 Os.debug("Main: stopService");
  70                 stopService(new Intent(this, Task.class));
  71         }
  72
  73         /* Widget callback functions */
  74         public void onSend(View btn)
  75         {
  76                 if (this.task == null)
  77                         return;
  78                 String  txt = this.input.getText().toString();
  79                 Message msg = this.task.send(txt);
  80                 if (msg == null)
  81                         return;
  82                 this.input.setText("");
  83                 this.log.append(msg.from + ": " + msg.msg + "\n");
  84         }
  85
  86         /* Activity Methods */
  87         @Override
  88         public void onCreate(Bundle savedInstanceState)
  89         {
  90                 try {
  91                         super.onCreate(savedInstanceState);
  92                         Os.debug("Main: onCreate");
  93
  94                         // Setup main layout
  95                         this.setContentView(R.layout.main);
  96
  97                         // Setup communication
  98                         this.handler   = new MainHandler();
  99                         this.messenger = new Messenger(this.handler);
 100
 101                         // Find widgets
 102                         this.window    = (TabHost)      findViewById(android.R.id.tabhost);
 103                         this.tabs      = (TabWidget)    findViewById(android.R.id.tabs);
 104                         this.chat      = (LinearLayout) findViewById(R.id.chat);
 105                         this.log       = (TextView)     findViewById(R.id.log);
 106                         this.input     = (EditText)     findViewById(R.id.input);
 107                         this.send      = (Button)       findViewById(R.id.send);
 108                         this.spades    = (TextView)     findViewById(R.id.spades);
 109                         this.debug     = (TextView)     findViewById(R.id.debug);
 110
 111                         this.lscroll   = (ScrollView)   findViewById(R.id.log_scroll);
 112                         this.dscroll   = (ScrollView)   findViewById(R.id.debug_scroll);
 113
 114                         // Add window tabs
 115                         this.window.setup();
 116
 117                         this.window.addTab(this.window
 118                                         .newTabSpec("chat")
 119                                         .setIndicator("Chat")
 120                                         .setContent(R.id.chat));
 121                         this.window.addTab(this.window
 122                                         .newTabSpec("spades")
 123                                         .setIndicator("Spades")
 124                                         .setContent(R.id.spades));
 125                         this.window.addTab(this.window
 126                                         .newTabSpec("debug")
 127                                         .setIndicator("Debug")
 128                                         .setContent(R.id.debug));
 129
 130                         // Start IRC service
 131                         this.startService();
 132
 133                 } catch (Exception e) {
 134                         Os.debug("Error setting content view", e);
 135                         return;
 136                 }
 137         }
 138
 139         @Override
 140         public void onStart()
 141         {
 142                 super.onStart();
 143                 Os.debug("Main: onStart");
 144         }
 145
 146         @Override
 147         public void onResume()
 148         {
 149                 super.onResume();
 150                 Os.debug("Main: onResume");
 151         }
 152
 153         @Override
 154         public void onPause()
 155         {
 156                 super.onPause();
 157                 Os.debug("Main: onPause");
 158         }
 159
 160         @Override
 161         public void onStop()
 162         {
 163                 super.onStop();
 164                 Os.debug("Main: onStop");
 165         }
 166
 167         @Override
 168         public void onRestart()
 169         {
 170                 super.onRestart();
 171                 Os.debug("Main: onRestart");
 172         }
 173
 174         @Override
 175         public void onDestroy()
 176         {
 177                 super.onDestroy();
 178                 Os.debug("Main: onDestroy");
 179         }
 180
 181         /* Handler class */
 182         class MainHandler extends Handler
 183         {
 184                 public void handleMessage(android.os.Message msg)
 185                 {
 186                         switch (msg.what) {
 187                                 case Task.REGISTER:
 188                                         Main.this.onRegister(msg.obj);
 189                                         break;
 190                                 case Task.MESSAGE:
 191                                         Main.this.onMessage(msg.obj);
 192                                         break;
 193                                 default:
 194                                         Os.debug("Main: unknown message - " + msg.what);
 195                                         break;
 196                         }
 197                 }
 198         }
 199 }
 200