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")) {
                                if (device != null && device.equals("")==false) {
                                        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 {
                                        //Hvis vi ikke kunne aflæse device, spørg user via en custom Input Dialog
                                        //Dialogen kan kun tage imod tal &
                                        //når at vi får en confirm på den tvinger vi ud i en reload af siden
                                        
                                        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());
                                                        timeoutHandler.sendEmptyMessageDelayed(1, 500);
                                                }
                                        });
                                        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/";
        
        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 = "";                            
        }
        Log.i(LOGTAG, "Device Line1: " + telMgr.getLine1Number());
        Log.i(LOGTAG, "Device simserial: " + telMgr.getSimSerialNumber());
        Log.i(LOGTAG, "Device subscriber: " + telMgr.getSubscriberId());
        Log.i(LOGTAG, "Device deviceid: " + telMgr.getDeviceId());//IMEI
        
        
        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:
                        web.clearCache(true);
                        
                        WebStorage.getInstance().deleteAllData();                       
                        WebStorage.getInstance().deleteOrigin(URL);
                        
                        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	torben	1616	package dk.thoerup.ekllauncher;
2
3	torben	1926	import android.annotation.SuppressLint;
4	torben	1616	import android.app.Activity;
5	torben	1624	import android.app.AlertDialog;
6	torben	1616	import android.content.Context;
7	torben	1624	import android.content.DialogInterface;
8	torben	1616	import android.content.Intent;
9	torben	1623	import android.location.LocationManager;
10	torben	1617	import android.net.ConnectivityManager;
11	torben	1619	import android.net.NetworkInfo;
12	torben	1616	import android.os.Bundle;
13			import android.os.Handler;
14			import android.os.Message;
15	torben	1924	import android.os.PowerManager;
16	torben	1616	import android.provider.Settings;
17			import android.telephony.TelephonyManager;
18	torben	1625	import android.text.InputType;
19	torben	1616	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	torben	1621	import android.webkit.WebStorage;
28	torben	1616	import android.webkit.WebStorage.QuotaUpdater;
29			import android.webkit.WebView;
30	torben	1618	import android.webkit.WebViewClient;
31	torben	1625	import android.widget.EditText;
32	torben	1925	import android.widget.Toast;
33	torben	1616
34			public class EKLLauncherActivity extends Activity {
35
36			class CustomChromeClient extends WebChromeClient {
37
38			@Override
39	torben	1620	public void onReachedMaxAppCacheSize(long spaceNeeded, long totalUsedQuota, QuotaUpdater quotaUpdater) {
40			quotaUpdater.updateQuota(totalUsedQuota + 4096);
41			}
42
43
44	torben	1616
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	torben	1625	public boolean onJsPrompt(WebView view, String url, String message, String defaultValue, final JsPromptResult result) {
77			String msg = message.trim().toLowerCase();
78
79	torben	1925	if (msg.equals("ekl identifikation mangler")) {
80	torben	1927	if (device != null && device.equals("")==false) {
81			result.confirm(device);
82	torben	1625
83	torben	1927	timeoutHandler.sendEmptyMessageDelayed(1, 500); //efter pdaID er sendt til app'en skal vi genindlæse siden for at tvinge den til at hente data
84			return true;
85			} else {
86			//Hvis vi ikke kunne aflæse device, spørg user via en custom Input Dialog
87			//Dialogen kan kun tage imod tal &
88			//når at vi får en confirm på den tvinger vi ud i en reload af siden
89
90			AlertDialog.Builder alert = new AlertDialog.Builder(EKLLauncherActivity.this);
91	torben	1625
92	torben	1927	//alert.setTitle("Title");
93			alert.setMessage(message);
94	torben	1625
95	torben	1927	// Set an EditText view to get user input
96			final EditText input = new EditText(EKLLauncherActivity.this);
97			input.setInputType(InputType.TYPE_CLASS_NUMBER);
98			alert.setView(input);
99	torben	1625
100	torben	1927	alert.setPositiveButton("Ok", new DialogInterface.OnClickListener() {
101			public void onClick(DialogInterface dialog, int whichButton) {
102			result.confirm(input.getText().toString());
103			timeoutHandler.sendEmptyMessageDelayed(1, 500);
104			}
105			});
106			alert.show();
107	torben	1625
108	torben	1927	return true;
109
110			}
111	torben	1616	} else {
112			return super.onJsPrompt(view, url, message, defaultValue, result);
113			}
114			}
115			}
116	torben	1618
117			class DummyWebViewClient extends WebViewClient {
118			}
119	torben	1616
120	torben	1926	static final String LOGTAG = "EklLauncher";
121	torben	1927	static final String URL = "http://omdeling.info/mobil_gpstrack/ekl/";
122	torben	1616
123	torben	1623	LocationManager locMgr;
124	torben	1617	ConnectivityManager connMgr;
125	torben	1616	TelephonyManager telMgr;
126			WebView web;
127			String device = "";
128
129	torben	1924	PowerManager.WakeLock wakeLock;
130	torben	1616
131	torben	1925	SimHandler simHandler = new SimHandler();
132
133	torben	1616	/** Called when the activity is first created. */
134	torben	1926	@SuppressLint("SetJavaScriptEnabled")
135			@Override
136	torben	1616	public void onCreate(Bundle savedInstanceState) {
137			super.onCreate(savedInstanceState);
138
139	torben	1926	Log.e(LOGTAG, "Starting");
140
141	torben	1616	getWindow().requestFeature(Window.FEATURE_PROGRESS);
142
143
144			try {
145			int airplane = Settings.System.getInt(this.getContentResolver(), Settings.System.AIRPLANE_MODE_ON);
146	torben	1926
147	torben	1616	if (airplane > 0) {
148			Settings.System.putInt(this.getContentResolver(), Settings.System.AIRPLANE_MODE_ON, 0);
149			Intent intent = new Intent(Intent.ACTION_AIRPLANE_MODE_CHANGED);
150			intent.putExtra("state", false);
151			sendBroadcast(intent);
152			}
153			} catch (Settings.SettingNotFoundException e) {
154			Log.d("EKL", "Exception " + e.getMessage() );
155			}
156	torben	1925
157			locMgr = (LocationManager) this.getSystemService(Context.LOCATION_SERVICE);
158			telMgr = (TelephonyManager) this.getSystemService(Context.TELEPHONY_SERVICE);
159			connMgr = (ConnectivityManager) this.getSystemService(Context.CONNECTIVITY_SERVICE);
160	torben	1616
161	torben	1924	PowerManager pm = (PowerManager) getSystemService(Context.POWER_SERVICE);
162			wakeLock = pm.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, "EklLauncher");
163			wakeLock.acquire();
164	torben	1616
165
166	torben	1617
167	torben	1927	//
168
169	torben	1616	device = telMgr.getLine1Number();
170			if (device == null \|\| device.equals("")) {
171	torben	1925	device = telMgr.getSimSerialNumber();
172	torben	1616
173			if(device == null)
174	torben	1925	device = "";
175	torben	1616	}
176	torben	1927	Log.i(LOGTAG, "Device Line1: " + telMgr.getLine1Number());
177			Log.i(LOGTAG, "Device simserial: " + telMgr.getSimSerialNumber());
178			Log.i(LOGTAG, "Device subscriber: " + telMgr.getSubscriberId());
179			Log.i(LOGTAG, "Device deviceid: " + telMgr.getDeviceId());//IMEI
180	torben	1616
181	torben	1927
182	torben	1926	Toast.makeText(EKLLauncherActivity.this, "Device: "+device, Toast.LENGTH_SHORT).show();
183	torben	1925
184	torben	1616
185			setContentView(R.layout.main);
186			web = (WebView) findViewById(R.id.web);
187
188			WebSettings settings = web.getSettings();
189
190	torben	1620
191	torben	1616	settings.setJavaScriptEnabled(true);
192
193			settings.setAppCacheEnabled(true);
194	torben	1620	settings.setAppCachePath( this.getCacheDir().toString() );
195	torben	1616
196			settings.setJavaScriptCanOpenWindowsAutomatically(false);
197			settings.setGeolocationEnabled(true);
198
199	torben	1620	settings.setDomStorageEnabled(true);
200	torben	1616
201	torben	1620	settings.setDatabaseEnabled(true);
202	torben	1616	settings.setDatabasePath( this.getCacheDir().toString() );
203
204
205			settings.setSupportMultipleWindows(false);
206
207			web.setWebChromeClient(new CustomChromeClient() );
208	torben	1618	web.setWebViewClient( new DummyWebViewClient() ); // skal have en webviewclient for at kunne styre ved forlad tur
209	torben	1927
210
211	torben	1619
212	torben	1926	//Hvis at tlf rebooter mit i et område uden dækning er det ikke smart at vi skal vente på data
213			//simHandler.sendEmptyMessage(0);
214			web.loadUrl( URL );
215	torben	1616
216	torben	1620
217	torben	1624	if (!locMgr.isProviderEnabled(LocationManager.GPS_PROVIDER )) {
218			//Settings.Secure.putString(getContentResolver(), Settings.Secure.LOCATION_PROVIDERS_ALLOWED, "network,gps");
219
220			AlertDialog.Builder builder = new AlertDialog.Builder(this);
221			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)")
222			.setPositiveButton("OK", new DialogInterface.OnClickListener() {
223			public void onClick(DialogInterface dialog, int id) {
224	torben	1926	Intent myIntent = new Intent( Settings.ACTION_LOCATION_SOURCE_SETTINGS );
225	torben	1624	startActivity(myIntent);
226			}
227			})
228			.create()
229			.show();
230			}
231	torben	1926
232	torben	1616	}
233	torben	1926
234			void showMessage(String msg) {
235			AlertDialog.Builder builder = new AlertDialog.Builder(this);
236			builder.setMessage(msg)
237			.setPositiveButton("OK", new DialogInterface.OnClickListener() {
238			public void onClick(DialogInterface dialog, int id) {
239			dialog.dismiss();
240			}
241			})
242			.create()
243			.show();
244
245			}
246	torben	1616
247			@Override
248	torben	1924	protected void onDestroy() {
249			super.onDestroy();
250			wakeLock.release();
251			}
252
253			@Override
254	torben	1616	public boolean onCreateOptionsMenu(Menu menu) {
255			MenuItem item;
256			item = menu.add(0, 1, 0, "Genindlæs side");
257			item.setIcon( R.drawable.ic_menu_refresh );
258
259			item = menu.add(0, 2, 0, "Slet cache");
260			item.setIcon( R.drawable.ic_menu_delete );
261			return super.onCreateOptionsMenu(menu);
262			}
263
264			@Override
265			public boolean onMenuItemSelected(int featureId, MenuItem item) {
266			switch (item.getItemId()) {
267			case 1:
268			web.reload();
269			break;
270			case 2:
271			web.clearCache(true);
272	torben	1927
273			WebStorage.getInstance().deleteAllData();
274			WebStorage.getInstance().deleteOrigin(URL);
275
276	torben	1616	web.reload();
277			break;
278			}
279			return super.onMenuItemSelected(featureId, item);
280			}
281
282			Handler timeoutHandler = new Handler() {
283			@Override
284			public void handleMessage(Message msg) {
285			super.handleMessage(msg);
286			web.reload();
287			}
288
289			};
290
291
292	torben	1620
293	torben	1925
294	torben	1616
295	torben	1620	class SimHandler extends Handler {
296
297			public void testNetwork() {
298			NetworkInfo network = connMgr.getActiveNetworkInfo();
299
300			if ( (telMgr.getSimState() == TelephonyManager.SIM_STATE_READY && telMgr.getDataState() == TelephonyManager.DATA_CONNECTED) \|\| ( network != null && network.getType() == ConnectivityManager.TYPE_WIFI) ) {
301	torben	1616	web.loadUrl( URL );
302			} else {
303	torben	1620	web.loadData("<html><body><h2>afventer netværksforbindelse</h2></body></html>", "text/html", "iso-8859-1");
304	torben	1616	this.sendEmptyMessageDelayed(0, 1000);
305			}
306			}
307	torben	1620
308			@Override
309			public void handleMessage(Message msg) {
310			super.handleMessage(msg);
311
312			testNetwork();
313			}
314	torben	1616	};
315
316
317			}