thoerup/ekllauncher/EKLLauncherActivity.java

package dk.thoerup.ekllauncher;

import android.annotation.SuppressLint;
import android.app.Activity;
import android.app.AlertDialog;
import android.content.Context;
import android.content.DialogInterface;
import android.content.Intent;
import android.location.LocationManager;
import android.net.ConnectivityManager;
import android.net.NetworkInfo;
import android.os.Bundle;
import android.os.Handler;
import android.os.Message;
import android.os.PowerManager;
import android.provider.Settings;
import android.telephony.TelephonyManager;
import android.text.InputType;
import android.util.Log;
import android.view.Menu;
import android.view.MenuItem;
import android.view.Window;
import android.webkit.GeolocationPermissions.Callback;
import android.webkit.JsPromptResult;
import android.webkit.WebChromeClient;
import android.webkit.WebSettings;
import android.webkit.WebStorage;
import android.webkit.WebStorage.QuotaUpdater;
import android.webkit.WebView;
import android.webkit.WebViewClient;
import android.widget.EditText;
import android.widget.Toast;

public class EKLLauncherActivity extends Activity {
        
        class CustomChromeClient extends WebChromeClient {
                
                @Override
                public void onReachedMaxAppCacheSize(long spaceNeeded, long totalUsedQuota, QuotaUpdater quotaUpdater) {
                        quotaUpdater.updateQuota(totalUsedQuota + 4096);
                }


                public void onProgressChanged(WebView view, int progress) {
                        // Activities and WebViews measure progress with different scales.
                        // The progress meter will automatically disappear when we reach 100%
                        EKLLauncherActivity.this.setProgress(progress * 100);
                }


                @Override
                public void onExceededDatabaseQuota(String url, String databaseIdentifier, long currentQuota, long estimatedSize, long totalUsedQuota, QuotaUpdater quotaUpdater) {
                        quotaUpdater.updateQuota(estimatedSize); // altid giv tilladelse til større db quota
                }
        

                @Override
                public void onGeolocationPermissionsShowPrompt(String origin, Callback callback) {
                        callback.invoke(origin, true, true); //altid give tilladelse til geo location
                }
/*
                @Override
                public boolean onJsAlert(WebView view, String url, String message, JsResult result) {
                        
                        return super.onJsAlert(view, url, message, result);
                }

                @Override
                public boolean onJsConfirm(WebView view, String url, String message, JsResult result) {
                        Toast.makeText(EKLLauncherActivity.this, "Oh no! " + message, Toast.LENGTH_SHORT).show();
                        return super.onJsConfirm(view, url, message, result);
                }*/

                @Override
                public boolean onJsPrompt(WebView view, String url, String message, String defaultValue, final JsPromptResult result) {
                        String msg = message.trim().toLowerCase();

                        if (msg.equals("ekl identifikation mangler")) {
                                result.confirm(device);

                                timeoutHandler.sendEmptyMessageDelayed(1, 500); //efter pdaID er sendt til app'en skal vi genindlæse siden for at tvinge den til at hente data
                                return true;
                        } else if (msg.startsWith("indtast retur antal")) {

                                AlertDialog.Builder alert = new AlertDialog.Builder(EKLLauncherActivity.this);

                                //alert.setTitle("Title");
                                alert.setMessage(message);

                                // Set an EditText view to get user input 
                                final EditText input = new EditText(EKLLauncherActivity.this);
                                input.setInputType(InputType.TYPE_CLASS_NUMBER);
                                alert.setView(input);

                                alert.setPositiveButton("Ok", new DialogInterface.OnClickListener() {
                                        public void onClick(DialogInterface dialog, int whichButton) {
                                                result.confirm(input.getText().toString());
                                        }
                                });
                                alert.show();

                                return true;                            
                        } else {
                                return super.onJsPrompt(view, url, message, defaultValue, result);
                        }                                                                       
                }
        }

        class DummyWebViewClient extends WebViewClient {                
        }
        
        static final String LOGTAG = "EklLauncher";
        static final String URL = "http://omdeling.info/mobil_gpstrack/ekl/login.php";
        
        LocationManager locMgr;
        ConnectivityManager connMgr;
        TelephonyManager telMgr;
        WebView web;
        String device = "";
        
        PowerManager.WakeLock wakeLock;
        
        SimHandler simHandler = new SimHandler();
        
    /** Called when the activity is first created. */
    @SuppressLint("SetJavaScriptEnabled")
        @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        
        Log.e(LOGTAG, "Starting");
        
        getWindow().requestFeature(Window.FEATURE_PROGRESS);
        
        
        try {
                int airplane = Settings.System.getInt(this.getContentResolver(), Settings.System.AIRPLANE_MODE_ON);
                
                if (airplane > 0) {
                        Settings.System.putInt(this.getContentResolver(), Settings.System.AIRPLANE_MODE_ON, 0);
                        Intent intent = new Intent(Intent.ACTION_AIRPLANE_MODE_CHANGED);
                        intent.putExtra("state", false);
                        sendBroadcast(intent);
                }
        } catch (Settings.SettingNotFoundException e) {
                Log.d("EKL", "Exception " + e.getMessage() );
        }

        locMgr = (LocationManager) this.getSystemService(Context.LOCATION_SERVICE);
        telMgr = (TelephonyManager) this.getSystemService(Context.TELEPHONY_SERVICE);
        connMgr = (ConnectivityManager) this.getSystemService(Context.CONNECTIVITY_SERVICE);        
        
        PowerManager pm = (PowerManager) getSystemService(Context.POWER_SERVICE);
        wakeLock = pm.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, "EklLauncher");
        wakeLock.acquire();        
        
        
        device = telMgr.getLine1Number();
        if (device == null || device.equals("")) {
                device = telMgr.getSimSerialNumber();
                
                if(device == null)
                        device = "";                            
        }
        
        Toast.makeText(EKLLauncherActivity.this, "Device: "+device, Toast.LENGTH_SHORT).show();
        

        setContentView(R.layout.main);
        web = (WebView) findViewById(R.id.web);
        
        WebSettings settings = web.getSettings();
        
        
        settings.setJavaScriptEnabled(true);
        
        settings.setAppCacheEnabled(true);
        settings.setAppCachePath( this.getCacheDir().toString() );
        
        settings.setJavaScriptCanOpenWindowsAutomatically(false);
        settings.setGeolocationEnabled(true);
        
        settings.setDomStorageEnabled(true);
        
        settings.setDatabaseEnabled(true);        
        settings.setDatabasePath( this.getCacheDir().toString() );

        
        settings.setSupportMultipleWindows(false);
        
        web.setWebChromeClient(new CustomChromeClient() );
        web.setWebViewClient( new DummyWebViewClient() ); // skal have en webviewclient for at kunne styre ved forlad tur

        //Hvis at tlf rebooter mit i et område uden dækning er det ikke smart at vi skal vente på data
        //simHandler.sendEmptyMessage(0);
        web.loadUrl( URL );
        
        
        if (!locMgr.isProviderEnabled(LocationManager.GPS_PROVIDER )) {
                //Settings.Secure.putString(getContentResolver(), Settings.Secure.LOCATION_PROVIDERS_ALLOWED, "network,gps");
                
                AlertDialog.Builder builder = new AlertDialog.Builder(this);
                builder.setMessage("GPS er slået fra på telefonen!\nSæt et flueben ved GPS i næste vindue og tryk derefter på tilbage knappen (nederst på telefonen)")
            .setPositiveButton("OK", new DialogInterface.OnClickListener() {
                public void onClick(DialogInterface dialog, int id) {
                        Intent myIntent = new Intent( Settings.ACTION_LOCATION_SOURCE_SETTINGS );                       
                    startActivity(myIntent);      
                }
            })
            .create()
            .show();      
        }
        
    }
    
    void showMessage(String msg) {
        AlertDialog.Builder builder = new AlertDialog.Builder(this);
        builder.setMessage(msg)
        .setPositiveButton("OK", new DialogInterface.OnClickListener() {
            public void onClick(DialogInterface dialog, int id) {
                dialog.dismiss();
            }
        })
        .create()
        .show();      
        
    }

        @Override
        protected void onDestroy() {
                super.onDestroy();
                wakeLock.release();
        }

        @Override
        public boolean onCreateOptionsMenu(Menu menu) {
                MenuItem item;
                item = menu.add(0, 1, 0, "Genindlæs side");
                item.setIcon( R.drawable.ic_menu_refresh ); 
                
                item = menu.add(0, 2, 0, "Slet cache");
                item.setIcon( R.drawable.ic_menu_delete );
                return super.onCreateOptionsMenu(menu);
        }

        @Override
        public boolean onMenuItemSelected(int featureId, MenuItem item) {
                switch (item.getItemId()) {
                case 1:
                        web.reload();
                        break;
                case 2:
                        WebStorage.getInstance().deleteAllData();
                        web.clearCache(true);
                        web.reload();
                        break;
                }
                return super.onMenuItemSelected(featureId, item);
        }
        
        Handler timeoutHandler = new Handler() {
                @Override
                public void handleMessage(Message msg) {
                        super.handleMessage(msg);
                        web.reload();                   
                }
                
        };
        
        
        class SimHandler extends Handler {
                
                public void testNetwork() {
                        NetworkInfo network = connMgr.getActiveNetworkInfo();
                        
                        if ( (telMgr.getSimState() == TelephonyManager.SIM_STATE_READY && telMgr.getDataState() == TelephonyManager.DATA_CONNECTED) || ( network != null && network.getType() == ConnectivityManager.TYPE_WIFI) ) {
                                web.loadUrl( URL );
                        } else {
                        web.loadData("<html><body><h2>afventer netv&aelig;rksforbindelse</h2></body></html>", "text/html", "iso-8859-1");
                                this.sendEmptyMessageDelayed(0, 1000);
                        }
                }
                
                @Override
                public void handleMessage(Message msg) {
                        super.handleMessage(msg);
                        
                        testNetwork();
                }
        };
    
    
}
1	package dk.thoerup.ekllauncher;
2
3	import android.annotation.SuppressLint;
4	import android.app.Activity;
5	import android.app.AlertDialog;
6	import android.content.Context;
7	import android.content.DialogInterface;
8	import android.content.Intent;
9	import android.location.LocationManager;
10	import android.net.ConnectivityManager;
11	import android.net.NetworkInfo;
12	import android.os.Bundle;
13	import android.os.Handler;
14	import android.os.Message;
15	import android.os.PowerManager;
16	import android.provider.Settings;
17	import android.telephony.TelephonyManager;
18	import android.text.InputType;
19	import android.util.Log;
20	import android.view.Menu;
21	import android.view.MenuItem;
22	import android.view.Window;
23	import android.webkit.GeolocationPermissions.Callback;
24	import android.webkit.JsPromptResult;
25	import android.webkit.WebChromeClient;
26	import android.webkit.WebSettings;
27	import android.webkit.WebStorage;
28	import android.webkit.WebStorage.QuotaUpdater;
29	import android.webkit.WebView;
30	import android.webkit.WebViewClient;
31	import android.widget.EditText;
32	import android.widget.Toast;
33
34	public class EKLLauncherActivity extends Activity {
35
36	class CustomChromeClient extends WebChromeClient {
37
38	@Override
39	public void onReachedMaxAppCacheSize(long spaceNeeded, long totalUsedQuota, QuotaUpdater quotaUpdater) {
40	quotaUpdater.updateQuota(totalUsedQuota + 4096);
41	}
42
43
44
45	public void onProgressChanged(WebView view, int progress) {
46	// Activities and WebViews measure progress with different scales.
47	// The progress meter will automatically disappear when we reach 100%
48	EKLLauncherActivity.this.setProgress(progress * 100);
49	}
50
51
52	@Override
53	public void onExceededDatabaseQuota(String url, String databaseIdentifier, long currentQuota, long estimatedSize, long totalUsedQuota, QuotaUpdater quotaUpdater) {
54	quotaUpdater.updateQuota(estimatedSize); // altid giv tilladelse til større db quota
55	}
56
57
58	@Override
59	public void onGeolocationPermissionsShowPrompt(String origin, Callback callback) {
60	callback.invoke(origin, true, true); //altid give tilladelse til geo location
61	}
62	/*
63	@Override
64	public boolean onJsAlert(WebView view, String url, String message, JsResult result) {
65
66	return super.onJsAlert(view, url, message, result);
67	}
68
69	@Override
70	public boolean onJsConfirm(WebView view, String url, String message, JsResult result) {
71	Toast.makeText(EKLLauncherActivity.this, "Oh no! " + message, Toast.LENGTH_SHORT).show();
72	return super.onJsConfirm(view, url, message, result);
73	}*/
74
75	@Override
76	public boolean onJsPrompt(WebView view, String url, String message, String defaultValue, final JsPromptResult result) {
77	String msg = message.trim().toLowerCase();
78
79	if (msg.equals("ekl identifikation mangler")) {
80	result.confirm(device);
81
82	timeoutHandler.sendEmptyMessageDelayed(1, 500); //efter pdaID er sendt til app'en skal vi genindlæse siden for at tvinge den til at hente data
83	return true;
84	} else if (msg.startsWith("indtast retur antal")) {
85
86	AlertDialog.Builder alert = new AlertDialog.Builder(EKLLauncherActivity.this);
87
88	//alert.setTitle("Title");
89	alert.setMessage(message);
90
91	// Set an EditText view to get user input
92	final EditText input = new EditText(EKLLauncherActivity.this);
93	input.setInputType(InputType.TYPE_CLASS_NUMBER);
94	alert.setView(input);
95
96	alert.setPositiveButton("Ok", new DialogInterface.OnClickListener() {
97	public void onClick(DialogInterface dialog, int whichButton) {
98	result.confirm(input.getText().toString());
99	}
100	});
101	alert.show();
102
103	return true;
104	} else {
105	return super.onJsPrompt(view, url, message, defaultValue, result);
106	}
107	}
108	}
109
110	class DummyWebViewClient extends WebViewClient {
111	}
112
113	static final String LOGTAG = "EklLauncher";
114	static final String URL = "http://omdeling.info/mobil_gpstrack/ekl/login.php";
115
116	LocationManager locMgr;
117	ConnectivityManager connMgr;
118	TelephonyManager telMgr;
119	WebView web;
120	String device = "";
121
122	PowerManager.WakeLock wakeLock;
123
124	SimHandler simHandler = new SimHandler();
125
126	/** Called when the activity is first created. */
127	@SuppressLint("SetJavaScriptEnabled")
128	@Override
129	public void onCreate(Bundle savedInstanceState) {
130	super.onCreate(savedInstanceState);
131
132	Log.e(LOGTAG, "Starting");
133
134	getWindow().requestFeature(Window.FEATURE_PROGRESS);
135
136
137	try {
138	int airplane = Settings.System.getInt(this.getContentResolver(), Settings.System.AIRPLANE_MODE_ON);
139
140	if (airplane > 0) {
141	Settings.System.putInt(this.getContentResolver(), Settings.System.AIRPLANE_MODE_ON, 0);
142	Intent intent = new Intent(Intent.ACTION_AIRPLANE_MODE_CHANGED);
143	intent.putExtra("state", false);
144	sendBroadcast(intent);
145	}
146	} catch (Settings.SettingNotFoundException e) {
147	Log.d("EKL", "Exception " + e.getMessage() );
148	}
149
150	locMgr = (LocationManager) this.getSystemService(Context.LOCATION_SERVICE);
151	telMgr = (TelephonyManager) this.getSystemService(Context.TELEPHONY_SERVICE);
152	connMgr = (ConnectivityManager) this.getSystemService(Context.CONNECTIVITY_SERVICE);
153
154	PowerManager pm = (PowerManager) getSystemService(Context.POWER_SERVICE);
155	wakeLock = pm.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, "EklLauncher");
156	wakeLock.acquire();
157
158
159
160	device = telMgr.getLine1Number();
161	if (device == null \|\| device.equals("")) {
162	device = telMgr.getSimSerialNumber();
163
164	if(device == null)
165	device = "";
166	}
167
168	Toast.makeText(EKLLauncherActivity.this, "Device: "+device, Toast.LENGTH_SHORT).show();
169
170
171
172	setContentView(R.layout.main);
173	web = (WebView) findViewById(R.id.web);
174
175	WebSettings settings = web.getSettings();
176
177
178	settings.setJavaScriptEnabled(true);
179
180	settings.setAppCacheEnabled(true);
181	settings.setAppCachePath( this.getCacheDir().toString() );
182
183	settings.setJavaScriptCanOpenWindowsAutomatically(false);
184	settings.setGeolocationEnabled(true);
185
186	settings.setDomStorageEnabled(true);
187
188	settings.setDatabaseEnabled(true);
189	settings.setDatabasePath( this.getCacheDir().toString() );
190
191
192	settings.setSupportMultipleWindows(false);
193
194	web.setWebChromeClient(new CustomChromeClient() );
195	web.setWebViewClient( new DummyWebViewClient() ); // skal have en webviewclient for at kunne styre ved forlad tur
196
197	//Hvis at tlf rebooter mit i et område uden dækning er det ikke smart at vi skal vente på data
198	//simHandler.sendEmptyMessage(0);
199	web.loadUrl( URL );
200
201
202	if (!locMgr.isProviderEnabled(LocationManager.GPS_PROVIDER )) {
203	//Settings.Secure.putString(getContentResolver(), Settings.Secure.LOCATION_PROVIDERS_ALLOWED, "network,gps");
204
205	AlertDialog.Builder builder = new AlertDialog.Builder(this);
206	builder.setMessage("GPS er slået fra på telefonen!\nSæt et flueben ved GPS i næste vindue og tryk derefter på tilbage knappen (nederst på telefonen)")
207	.setPositiveButton("OK", new DialogInterface.OnClickListener() {
208	public void onClick(DialogInterface dialog, int id) {
209	Intent myIntent = new Intent( Settings.ACTION_LOCATION_SOURCE_SETTINGS );
210	startActivity(myIntent);
211	}
212	})
213	.create()
214	.show();
215	}
216
217	}
218
219	void showMessage(String msg) {
220	AlertDialog.Builder builder = new AlertDialog.Builder(this);
221	builder.setMessage(msg)
222	.setPositiveButton("OK", new DialogInterface.OnClickListener() {
223	public void onClick(DialogInterface dialog, int id) {
224	dialog.dismiss();
225	}
226	})
227	.create()
228	.show();
229
230	}
231
232	@Override
233	protected void onDestroy() {
234	super.onDestroy();
235	wakeLock.release();
236	}
237
238	@Override
239	public boolean onCreateOptionsMenu(Menu menu) {
240	MenuItem item;
241	item = menu.add(0, 1, 0, "Genindlæs side");
242	item.setIcon( R.drawable.ic_menu_refresh );
243
244	item = menu.add(0, 2, 0, "Slet cache");
245	item.setIcon( R.drawable.ic_menu_delete );
246	return super.onCreateOptionsMenu(menu);
247	}
248
249	@Override
250	public boolean onMenuItemSelected(int featureId, MenuItem item) {
251	switch (item.getItemId()) {
252	case 1:
253	web.reload();
254	break;
255	case 2:
256	WebStorage.getInstance().deleteAllData();
257	web.clearCache(true);
258	web.reload();
259	break;
260	}
261	return super.onMenuItemSelected(featureId, item);
262	}
263
264	Handler timeoutHandler = new Handler() {
265	@Override
266	public void handleMessage(Message msg) {
267	super.handleMessage(msg);
268	web.reload();
269	}
270
271	};
272
273
274
275
276
277	class SimHandler extends Handler {
278
279	public void testNetwork() {
280	NetworkInfo network = connMgr.getActiveNetworkInfo();
281
282	if ( (telMgr.getSimState() == TelephonyManager.SIM_STATE_READY && telMgr.getDataState() == TelephonyManager.DATA_CONNECTED) \|\| ( network != null && network.getType() == ConnectivityManager.TYPE_WIFI) ) {
283	web.loadUrl( URL );
284	} else {
285	web.loadData("<html><body><h2>afventer netværksforbindelse</h2></body></html>", "text/html", "iso-8859-1");
286	this.sendEmptyMessageDelayed(0, 1000);
287	}
288	}
289
290	@Override
291	public void handleMessage(Message msg) {
292	super.handleMessage(msg);
293
294	testNetwork();
295	}
296	};
297
298
299	}