thoerup/ekllauncher/EKLLauncherActivity.java

package dk.thoerup.ekllauncher;

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.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;

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("pda 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 URL = "http://omdeling.info/mobil/ekl/login.php";
        
        LocationManager locMgr;
        ConnectivityManager connMgr;
        TelephonyManager telMgr;
        WebView web;
        String device = "";
        
        
    /** Called when the activity is first created. */
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        
        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);
        
        device = telMgr.getLine1Number();
        if (device == null || device.equals("")) {
                device = telMgr.getDeviceId();
                
                if(device == null)
                        device = "";
        }
        

        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

        
        simHandler.sendEmptyMessage(0);
        
        
        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_SECURITY_SETTINGS );
                    startActivity(myIntent);      
                }
            })
            .create()
            .show();      
        }
    }

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