source: other-projects/diy-streetview-pano-capture/trunk/Client/src/com/theboboon/diy/streetview/remote/control/Main.java@ 26882

Last change on this file since 26882 was 26882, checked in by davidb, 11 years ago

Joshua Hollands software for operation with the diy camera built for Smoke and Mirrors 2012
File size: 12.6 KB
Line 
1package com.theboboon.diy.streetview.remote.control;
2
3import java.lang.ref.WeakReference;
4import java.util.Date;
5
6import android.app.Activity;
7import android.app.AlertDialog;
8import android.content.Context;
9import android.content.Intent;
10import android.content.SharedPreferences;
11import android.content.res.Resources;
12import android.graphics.Bitmap;
13import android.graphics.BitmapFactory;
14import android.os.Bundle;
15import android.os.Handler;
16import android.os.Message;
17import android.os.Vibrator;
18import android.preference.PreferenceManager;
19import android.text.format.DateFormat;
20import android.view.Menu;
21import android.view.MenuItem;
22import android.view.View;
23import android.view.View.OnClickListener;
24import android.view.Window;
25import android.widget.Button;
26import android.widget.ImageView;
27import android.widget.TextView;
28import android.widget.Toast;
29
30public class Main extends Activity {
31 Button btnConnect, btnDisconnect, btnDetect, btnShutdown, btnCapture;
32 TextView captured;
33 ImageView montage_box;
34 Handler main_comms;
35 Handler net_comms;
36 boolean connected = false;
37 SharedPreferences pref;
38 networking net_ops;
39
40 @Override
41 public void onCreate(Bundle savedInstanceState) {
42 super.onCreate(savedInstanceState);
43 requestWindowFeature(Window.FEATURE_INDETERMINATE_PROGRESS);
44 setContentView(R.layout.activity_main);
45 PreferenceManager.setDefaultValues(this, R.xml.settings, false);
46 pref = PreferenceManager.getDefaultSharedPreferences(this);
47
48 btnConnect = (Button)findViewById(R.id.btnConnect);
49 btnConnect.setOnClickListener(connect);
50 btnDisconnect = (Button)findViewById(R.id.btnDisconnect);
51 btnDisconnect.setOnClickListener(disconnect);
52 btnDetect = (Button)findViewById(R.id.btnDetectCameras);
53 btnDetect.setOnClickListener(detectCameras);
54 btnCapture = (Button)findViewById(R.id.btnCapture);
55 btnCapture.setOnClickListener(capture);
56 btnShutdown = (Button)findViewById(R.id.btnShutdown);
57 btnShutdown.setOnClickListener(shutdown);
58 montage_box = (ImageView)findViewById(R.id.Montage);
59 captured = (TextView)findViewById(R.id.captured);
60
61 TextView address_box = (TextView)findViewById(R.id.serverURI);
62
63 address_box.setText(pref.getString("server", ""));
64 main_comms = new MainHandler(this);
65 net_ops = new networking(main_comms);
66 net_ops.setPriority(10);
67 net_ops.start();
68 net_comms = net_ops.gethandler();
69 }
70
71 @Override
72 public boolean onMenuItemSelected(int featureId, MenuItem item) {
73 switch (item.getItemId()) {
74 case R.id.menu_settings:
75 Intent intentDisplaySetting = new Intent(this, SettingsActivity.class);
76 startActivity(intentDisplaySetting);
77 return true;
78 }
79 return super.onMenuItemSelected(featureId, item);
80 }
81
82 @Override
83 protected void onPause() {
84 super.onPause(); // Always call the superclass method first
85 sendcommand("disconnect");
86 }
87
88 @Override
89 protected void onResume()
90 {
91 super.onResume();
92 if (pref.getBoolean("autoConnect", true) && !(pref.getString("server", "").trim().equals("")))
93 {
94 btnConnect.performClick();
95 }
96 }
97
98 @Override
99 public boolean onCreateOptionsMenu(Menu menu) {
100 getMenuInflater().inflate(R.menu.activity_main, menu);
101 return true;
102 }
103
104 @Override
105 public void onStop()
106 {
107 super.onStop();
108 if (connected)
109 {
110 sendcommand("disconnect");
111 }
112 }
113
114 private OnClickListener connect = new OnClickListener() {
115 public void onClick(View v){
116 btnConnect.setClickable(false);
117 btnConnect.setText(getResources().getString(R.string.connecting));
118 TextView address_box = (TextView)findViewById(R.id.serverURI);
119 if (!address_box.getText().equals(pref.getString("server", "")))
120 {
121 SharedPreferences.Editor editor = pref.edit();
122 editor.putString("server", address_box.getText().toString());
123 editor.commit();
124 }
125
126 String[] serverdetails = pref.getString("server", "localhost").split(":");
127 int port;
128 if (serverdetails.length == 2)
129 {
130 port = Integer.parseInt(serverdetails[1].trim());
131 }
132 else
133 {
134 port = 51234;
135 }
136
137 Bundle mail = new Bundle();
138 mail.putString("command", "connect");
139 mail.putString("address", serverdetails[0]);
140 mail.putInt("port", port);
141 sendToServer(mail);
142 }
143 };
144
145 private OnClickListener disconnect = new OnClickListener() {
146 public void onClick(View v){
147 btnDisconnect.setClickable(false);
148 btnDisconnect.setText(getResources().getString(R.string.disconnecting));
149 sendcommand("disconnect");
150 }
151 };
152
153 private OnClickListener shutdown = new OnClickListener() {
154 public void onClick(View v){
155 sendcommand("shutdown");
156 btnShutdown.setClickable(false);
157 btnShutdown.setText(getResources().getString(R.string.shuttingdown));
158 }
159 };
160
161 private OnClickListener detectCameras = new OnClickListener() {
162 public void onClick(View v){
163 btnDetect.setText(getResources().getString(R.string.detectingCams));
164 btnDetect.setClickable(false);
165 sendcommand("detectcameras");
166 }
167 };
168
169 private OnClickListener capture = new OnClickListener() {
170 public void onClick(View v){
171 Resources res = getResources();
172 captured.setText("");
173 btnCapture.setClickable(false);
174 btnCapture.setText(res.getString(R.string.capturing));
175 sendcommand("capture");
176 }
177 };
178
179 public void processmessage(Message msg)
180 {
181 Bundle content = msg.getData();
182 if (content != null && content.containsKey("response"))
183 {
184 setProgressBarIndeterminateVisibility(false);
185 String command = content.getString("response");
186 Resources res = getResources();
187 if (command.equals("error"))
188 {
189 error(content.getString("message"));
190 }
191 if (command.equals("warning"))
192 {
193 warning(content.getString("message"));
194 }
195 if (command.equals("notify"))
196 {
197 notify(content.getString("message"));
198 }
199 if (command.equals("connection_status"))
200 {
201 boolean status = content.getBoolean("status");
202 connected = status;
203 TextView text = (TextView)findViewById(R.id.connectedto);
204 if (status)
205 {
206 text.setText("Connected to " + pref.getString("server", ""));
207 btnConnect.setVisibility(View.GONE);
208 TextView server_box = (TextView)findViewById(R.id.serverURI);
209 server_box.setVisibility(View.GONE);
210 btnDisconnect.setVisibility(View.VISIBLE);
211 btnDisconnect.setClickable(true);
212 btnDisconnect.setText(res.getString(R.string.disconnect));
213 if (pref.getBoolean("autoDetect", true))
214 {
215 btnDetect.performClick();
216 }
217 btnDetect.setVisibility(View.VISIBLE);
218 TextView detectCameras = (TextView)findViewById(R.id.camerasDetected);
219 detectCameras.setVisibility(View.VISIBLE);
220 btnCapture.setClickable(true);
221 btnCapture.setText(res.getString(R.string.capture));
222 btnCapture.setVisibility(View.VISIBLE);
223 montage_box.setVisibility(View.VISIBLE);
224 if (pref.getBoolean("allowShutdown", false))
225 {
226 btnShutdown.setClickable(true);
227 btnShutdown.setText(getResources().getString(R.string.shutdown));
228 btnShutdown.setVisibility(View.VISIBLE);
229 }
230 captured.setText("");
231 captured.setVisibility(View.VISIBLE);
232 }
233 else
234 {
235 text.setText(res.getString(R.string.not_connected));
236 btnConnect.setText(res.getString(R.string.connect_button));
237 btnConnect.setVisibility(View.VISIBLE);
238 btnConnect.setClickable(true);
239 TextView server_box = (TextView)findViewById(R.id.serverURI);
240 server_box.setVisibility(View.VISIBLE);
241 btnDisconnect.setVisibility(View.GONE);
242 btnDetect.setVisibility(View.GONE);
243 TextView detectCameras = (TextView)findViewById(R.id.camerasDetected);
244 detectCameras.setVisibility(View.GONE);
245 btnCapture.setVisibility(View.GONE);
246 montage_box.setVisibility(View.GONE);
247 montage_box.setImageResource(android.R.color.transparent);
248 btnShutdown.setVisibility(View.GONE);
249 captured.setVisibility(View.GONE);
250 }
251 }
252 if (command.equals("detected cameras"))
253 {
254 TextView text = (TextView)findViewById(R.id.camerasDetected);
255 int count = content.getInt("count");
256 if (count > 1)
257 {
258 text.setText("Detected " + count + " cameras.");
259 }
260 else if (count == 1)
261 {
262 text.setText("Detected " + count + " camera.");
263 }
264 else
265 {
266 text.setText(R.string.noCameras);
267 }
268 btnDetect.setText(getResources().getString(R.string.detectCams));
269 btnDetect.setClickable(true);
270 }
271 if (command.equals("capture"))
272 {
273 boolean success = content.getBoolean("success");
274 if (success)
275 {
276 btnCapture.setClickable(true);
277 btnCapture.setText(res.getString(R.string.capture));
278 if (pref.getBoolean("vibrateOnCapture", true))
279 {
280 Vibrator v = (Vibrator) getSystemService(Context.VIBRATOR_SERVICE);
281 v.vibrate(300);
282 }
283 captured.setText(captured.getText() + res.getString(R.string.capturesuccess) + "\nID: " + content.getString("set"));
284 notify(res.getString(R.string.capturesuccess));
285
286 if (pref.getBoolean("getMontage", false))
287 {
288 Bundle mail = new Bundle();
289 mail.putString("command", "montage");
290 mail.putString("id", content.getString("set"));
291 sendToServer(mail);
292 }
293 }
294 else
295 {
296 if (!content.containsKey("known") || !content.getBoolean("known"))
297 {
298 error(res.getString(R.string.capturefailed));
299 }
300 btnCapture.setClickable(true);
301 btnCapture.setText(res.getString(R.string.capture));
302 }
303 }
304 if (command.equals("montage"))
305 {
306 byte[] image = content.getByteArray("image");
307 Bitmap bmp = BitmapFactory.decodeByteArray(image, 0, image.length);
308 montage_box.setImageBitmap(bmp);
309 }
310 }
311 else if (content != null && content.containsKey("pending"))
312 {
313 String command = content.getString("pending");
314 Resources res = getResources();
315 if (command.equals("captured"))
316 {
317 Date d = new Date();
318 CharSequence s = DateFormat.format("hh:mm:ss a", d.getTime());
319 captured.setText(captured.getText() + "[" + s + "] " + res.getString(R.string.gotimage) + " " + content.getString("camera") + "\n");
320 }
321 }
322 }
323
324 public void warning(String message)
325 {
326 AlertDialog.Builder window = new AlertDialog.Builder(this,AlertDialog.THEME_DEVICE_DEFAULT_LIGHT);
327 window.setMessage(message);
328 window.setTitle("WARNING!");
329 window.setPositiveButton("Ok.", null);
330 window.show();
331 }
332
333 public void error(String message)
334 {
335 AlertDialog.Builder window = new AlertDialog.Builder(this,AlertDialog.THEME_DEVICE_DEFAULT_DARK);
336 window.setMessage(message);
337 window.setTitle("ERROR!");
338 window.setNeutralButton("Ok.", null);
339 window.show();
340 }
341
342 public void notify(String message)
343 {
344 Toast.makeText(this, message, Toast.LENGTH_LONG).show();
345 }
346
347 private void sendcommand(String command)
348 {
349 Bundle mail = new Bundle();
350 mail.putString("command", command);
351 sendToServer(mail);
352 }
353
354 private void sendToServer(Bundle mail)
355 {
356 setProgressBarIndeterminateVisibility(true);
357 Message msg = net_comms.obtainMessage();
358 msg.setData(mail);
359 msg.sendToTarget();
360 }
361
362 private static class MainHandler extends Handler
363 {
364 private final WeakReference<Main> mActivity;
365
366 public MainHandler(Main activity) {
367 mActivity = new WeakReference<Main>(activity);
368 }
369
370 public void handleMessage(Message msg)
371 {
372 super.handleMessage(msg);
373 mActivity.get().processmessage(msg);
374 }
375 }
376}
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