thoerup/ekllauncher/EKLLauncherActivity.java

package dk.thoerup.ekllauncher;

import android.app.Activity;
import android.content.Context;
import android.content.Intent;
import android.os.Bundle;
import android.os.Handler;
import android.os.Message;
import android.provider.Settings;
import android.telephony.TelephonyManager;
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.QuotaUpdater;
import android.webkit.WebView;
import android.widget.Toast;

public class EKLLauncherActivity extends Activity {
        
        class CustomChromeClient extends WebChromeClient {
                
                @Override
                public boolean onCreateWindow(WebView view, boolean dialog,
                                boolean userGesture, Message resultMsg) {
                        msg("create window");
                        return super.onCreateWindow(view, dialog, userGesture, resultMsg);
                }


                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, JsPromptResult result) {
                        if (message.trim().toLowerCase().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 {
                                return super.onJsPrompt(view, url, message, defaultValue, result);
                        }                                                                       
                }
                
        }
        
        
        static final String URL = "http://omdeling.info/mobil/ekl/login.php";
        
        TelephonyManager telMgr;
        WebView web;
        String device = "";
        
        
        public void msg(String m) {
                Toast.makeText(EKLLauncherActivity.this, m, Toast.LENGTH_SHORT).show();
        }
        
    /** 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);
                }
                Log.d("EKL", "Airplane " +  airplane);
        } catch (Settings.SettingNotFoundException e) {
                Log.d("EKL", "Exception " + e.getMessage() );
        }
        
        
        telMgr = (TelephonyManager) this.getSystemService(Context.TELEPHONY_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.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 DebugWebViewClient() );
        
        if (telMgr.getSimState() == TelephonyManager.SIM_STATE_READY && telMgr.getDataState() == TelephonyManager.DATA_CONNECTED) {
                web.loadUrl( URL );
        } else {
                web.loadData("<html><body><h2>afventer netv&aelig;rksforbindelse</h2></body></html>", "text/html", "iso-8859-1");
                simHandler.sendEmptyMessageDelayed(0, 1500);
        }
        
    }

        @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);
                        web.reload();
                        break;
                }
                return super.onMenuItemSelected(featureId, item);
        }
        
        Handler timeoutHandler = new Handler() {
                @Override
                public void handleMessage(Message msg) {
                        super.handleMessage(msg);
                        web.reload();                   
                }
                
        };
        
        
        Handler simHandler = new Handler() {
                @Override
                public void handleMessage(Message msg) {
                        super.handleMessage(msg);
                        if (telMgr.getSimState() == TelephonyManager.SIM_STATE_READY && telMgr.getDataState() == TelephonyManager.DATA_CONNECTED) {
                                web.loadUrl( URL );
                        } else {
                                this.sendEmptyMessageDelayed(0, 1000);
                        }
                }
        };
    
    
}
1	package dk.thoerup.ekllauncher;
2
3	import android.app.Activity;
4	import android.content.Context;
5	import android.content.Intent;
6	import android.os.Bundle;
7	import android.os.Handler;
8	import android.os.Message;
9	import android.provider.Settings;
10	import android.telephony.TelephonyManager;
11	import android.util.Log;
12	import android.view.Menu;
13	import android.view.MenuItem;
14	import android.view.Window;
15	import android.webkit.GeolocationPermissions.Callback;
16	import android.webkit.JsPromptResult;
17	import android.webkit.WebChromeClient;
18	import android.webkit.WebSettings;
19	import android.webkit.WebStorage.QuotaUpdater;
20	import android.webkit.WebView;
21	import android.widget.Toast;
22
23	public class EKLLauncherActivity extends Activity {
24
25	class CustomChromeClient extends WebChromeClient {
26
27	@Override
28	public boolean onCreateWindow(WebView view, boolean dialog,
29	boolean userGesture, Message resultMsg) {
30	msg("create window");
31	return super.onCreateWindow(view, dialog, userGesture, resultMsg);
32	}
33
34
35	public void onProgressChanged(WebView view, int progress) {
36	// Activities and WebViews measure progress with different scales.
37	// The progress meter will automatically disappear when we reach 100%
38	EKLLauncherActivity.this.setProgress(progress * 100);
39	}
40
41
42	@Override
43	public void onExceededDatabaseQuota(String url, String databaseIdentifier, long currentQuota, long estimatedSize, long totalUsedQuota, QuotaUpdater quotaUpdater) {
44	quotaUpdater.updateQuota(estimatedSize); // altid giv tilladelse til større db quota
45	}
46
47
48	@Override
49	public void onGeolocationPermissionsShowPrompt(String origin, Callback callback) {
50	callback.invoke(origin, true, true); //altid give tilladelse til geo location
51	}
52	/*
53	@Override
54	public boolean onJsAlert(WebView view, String url, String message, JsResult result) {
55
56	return super.onJsAlert(view, url, message, result);
57	}
58
59	@Override
60	public boolean onJsConfirm(WebView view, String url, String message, JsResult result) {
61	Toast.makeText(EKLLauncherActivity.this, "Oh no! " + message, Toast.LENGTH_SHORT).show();
62	return super.onJsConfirm(view, url, message, result);
63	}*/
64
65	@Override
66	public boolean onJsPrompt(WebView view, String url, String message, String defaultValue, JsPromptResult result) {
67	if (message.trim().toLowerCase().equals("pda identifikation mangler")) {
68	result.confirm(device);
69
70	timeoutHandler.sendEmptyMessageDelayed(1, 500); //efter pdaID er sendt til app'en skal vi genindlæse siden for at tvinge den til at hente data
71	return true;
72	} else {
73	return super.onJsPrompt(view, url, message, defaultValue, result);
74	}
75	}
76
77	}
78
79
80	static final String URL = "http://omdeling.info/mobil/ekl/login.php";
81
82	TelephonyManager telMgr;
83	WebView web;
84	String device = "";
85
86
87	public void msg(String m) {
88	Toast.makeText(EKLLauncherActivity.this, m, Toast.LENGTH_SHORT).show();
89	}
90
91	/** Called when the activity is first created. */
92	@Override
93	public void onCreate(Bundle savedInstanceState) {
94	super.onCreate(savedInstanceState);
95
96	getWindow().requestFeature(Window.FEATURE_PROGRESS);
97
98
99	try {
100	int airplane = Settings.System.getInt(this.getContentResolver(), Settings.System.AIRPLANE_MODE_ON);
101	if (airplane > 0) {
102	Settings.System.putInt(this.getContentResolver(), Settings.System.AIRPLANE_MODE_ON, 0);
103	Intent intent = new Intent(Intent.ACTION_AIRPLANE_MODE_CHANGED);
104	intent.putExtra("state", false);
105	sendBroadcast(intent);
106	}
107	Log.d("EKL", "Airplane " + airplane);
108	} catch (Settings.SettingNotFoundException e) {
109	Log.d("EKL", "Exception " + e.getMessage() );
110	}
111
112
113
114
115	telMgr = (TelephonyManager) this.getSystemService(Context.TELEPHONY_SERVICE);
116	device = telMgr.getLine1Number();
117	if (device == null \|\| device.equals("")) {
118	device = telMgr.getDeviceId();
119
120	if(device == null)
121	device = "";
122	}
123
124
125	setContentView(R.layout.main);
126	web = (WebView) findViewById(R.id.web);
127
128	WebSettings settings = web.getSettings();
129
130
131	settings.setJavaScriptEnabled(true);
132
133	settings.setAppCacheEnabled(true);
134
135	settings.setJavaScriptCanOpenWindowsAutomatically(false);
136	settings.setGeolocationEnabled(true);
137
138	settings.setDomStorageEnabled(true);
139	settings.setDatabaseEnabled(true);
140
141	settings.setDatabasePath( this.getCacheDir().toString() );
142
143
144	settings.setSupportMultipleWindows(false);
145
146	web.setWebChromeClient(new CustomChromeClient() );
147	web.setWebViewClient( new DebugWebViewClient() );
148
149	if (telMgr.getSimState() == TelephonyManager.SIM_STATE_READY && telMgr.getDataState() == TelephonyManager.DATA_CONNECTED) {
150	web.loadUrl( URL );
151	} else {
152	web.loadData("<html><body><h2>afventer netværksforbindelse</h2></body></html>", "text/html", "iso-8859-1");
153	simHandler.sendEmptyMessageDelayed(0, 1500);
154	}
155
156	}
157
158	@Override
159	public boolean onCreateOptionsMenu(Menu menu) {
160	MenuItem item;
161	item = menu.add(0, 1, 0, "Genindlæs side");
162	item.setIcon( R.drawable.ic_menu_refresh );
163
164	item = menu.add(0, 2, 0, "Slet cache");
165	item.setIcon( R.drawable.ic_menu_delete );
166	return super.onCreateOptionsMenu(menu);
167	}
168
169	@Override
170	public boolean onMenuItemSelected(int featureId, MenuItem item) {
171	switch (item.getItemId()) {
172	case 1:
173	web.reload();
174	break;
175	case 2:
176	web.clearCache(true);
177	web.reload();
178	break;
179	}
180	return super.onMenuItemSelected(featureId, item);
181	}
182
183	Handler timeoutHandler = new Handler() {
184	@Override
185	public void handleMessage(Message msg) {
186	super.handleMessage(msg);
187	web.reload();
188	}
189
190	};
191
192
193
194	Handler simHandler = new Handler() {
195	@Override
196	public void handleMessage(Message msg) {
197	super.handleMessage(msg);
198	if (telMgr.getSimState() == TelephonyManager.SIM_STATE_READY && telMgr.getDataState() == TelephonyManager.DATA_CONNECTED) {
199	web.loadUrl( URL );
200	} else {
201	this.sendEmptyMessageDelayed(0, 1000);
202	}
203	}
204	};
205
206
207	}