thoerup/ekllauncher/EKLLauncherActivity.java

package dk.thoerup.ekllauncher;

import android.app.Activity;
import android.content.Context;
import android.content.Intent;
import android.net.ConnectivityManager;
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.webkit.WebViewClient;
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);
                        }                                                                       
                }
                
        }

        class DummyWebViewClient extends WebViewClient {                
        }
        
        static final String URL = "http://omdeling.info/mobil/ekl/login.php";
        
        ConnectivityManager connMgr;
        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);
                }
        } catch (Settings.SettingNotFoundException e) {
                Log.d("EKL", "Exception " + e.getMessage() );
        }
        
        
        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.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
        
        if ( (telMgr.getSimState() == TelephonyManager.SIM_STATE_READY && telMgr.getDataState() == TelephonyManager.DATA_CONNECTED) || connMgr.getActiveNetworkInfo().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");
                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	torben	1616	package dk.thoerup.ekllauncher;
2
3			import android.app.Activity;
4			import android.content.Context;
5			import android.content.Intent;
6	torben	1617	import android.net.ConnectivityManager;
7	torben	1616	import android.os.Bundle;
8			import android.os.Handler;
9			import android.os.Message;
10			import android.provider.Settings;
11			import android.telephony.TelephonyManager;
12			import android.util.Log;
13			import android.view.Menu;
14			import android.view.MenuItem;
15			import android.view.Window;
16			import android.webkit.GeolocationPermissions.Callback;
17			import android.webkit.JsPromptResult;
18			import android.webkit.WebChromeClient;
19			import android.webkit.WebSettings;
20			import android.webkit.WebStorage.QuotaUpdater;
21			import android.webkit.WebView;
22	torben	1618	import android.webkit.WebViewClient;
23	torben	1616	import android.widget.Toast;
24
25			public class EKLLauncherActivity extends Activity {
26
27			class CustomChromeClient extends WebChromeClient {
28
29			@Override
30			public boolean onCreateWindow(WebView view, boolean dialog,
31			boolean userGesture, Message resultMsg) {
32			msg("create window");
33			return super.onCreateWindow(view, dialog, userGesture, resultMsg);
34			}
35
36
37			public void onProgressChanged(WebView view, int progress) {
38			// Activities and WebViews measure progress with different scales.
39			// The progress meter will automatically disappear when we reach 100%
40			EKLLauncherActivity.this.setProgress(progress * 100);
41			}
42
43
44			@Override
45			public void onExceededDatabaseQuota(String url, String databaseIdentifier, long currentQuota, long estimatedSize, long totalUsedQuota, QuotaUpdater quotaUpdater) {
46			quotaUpdater.updateQuota(estimatedSize); // altid giv tilladelse til større db quota
47			}
48
49
50			@Override
51			public void onGeolocationPermissionsShowPrompt(String origin, Callback callback) {
52			callback.invoke(origin, true, true); //altid give tilladelse til geo location
53			}
54			/*
55			@Override
56			public boolean onJsAlert(WebView view, String url, String message, JsResult result) {
57
58			return super.onJsAlert(view, url, message, result);
59			}
60
61			@Override
62			public boolean onJsConfirm(WebView view, String url, String message, JsResult result) {
63			Toast.makeText(EKLLauncherActivity.this, "Oh no! " + message, Toast.LENGTH_SHORT).show();
64			return super.onJsConfirm(view, url, message, result);
65			}*/
66
67			@Override
68			public boolean onJsPrompt(WebView view, String url, String message, String defaultValue, JsPromptResult result) {
69			if (message.trim().toLowerCase().equals("pda identifikation mangler")) {
70			result.confirm(device);
71
72			timeoutHandler.sendEmptyMessageDelayed(1, 500); //efter pdaID er sendt til app'en skal vi genindlæse siden for at tvinge den til at hente data
73			return true;
74			} else {
75			return super.onJsPrompt(view, url, message, defaultValue, result);
76			}
77			}
78
79			}
80	torben	1618
81			class DummyWebViewClient extends WebViewClient {
82			}
83	torben	1616
84			static final String URL = "http://omdeling.info/mobil/ekl/login.php";
85
86	torben	1617	ConnectivityManager connMgr;
87	torben	1616	TelephonyManager telMgr;
88			WebView web;
89			String device = "";
90
91
92			public void msg(String m) {
93			Toast.makeText(EKLLauncherActivity.this, m, Toast.LENGTH_SHORT).show();
94			}
95
96			/** Called when the activity is first created. */
97			@Override
98			public void onCreate(Bundle savedInstanceState) {
99			super.onCreate(savedInstanceState);
100
101			getWindow().requestFeature(Window.FEATURE_PROGRESS);
102
103
104			try {
105			int airplane = Settings.System.getInt(this.getContentResolver(), Settings.System.AIRPLANE_MODE_ON);
106			if (airplane > 0) {
107			Settings.System.putInt(this.getContentResolver(), Settings.System.AIRPLANE_MODE_ON, 0);
108			Intent intent = new Intent(Intent.ACTION_AIRPLANE_MODE_CHANGED);
109			intent.putExtra("state", false);
110			sendBroadcast(intent);
111			}
112			} catch (Settings.SettingNotFoundException e) {
113			Log.d("EKL", "Exception " + e.getMessage() );
114			}
115
116
117
118
119			telMgr = (TelephonyManager) this.getSystemService(Context.TELEPHONY_SERVICE);
120	torben	1617	connMgr = (ConnectivityManager) this.getSystemService(Context.CONNECTIVITY_SERVICE);
121
122	torben	1616	device = telMgr.getLine1Number();
123			if (device == null \|\| device.equals("")) {
124			device = telMgr.getDeviceId();
125
126			if(device == null)
127			device = "";
128			}
129
130
131			setContentView(R.layout.main);
132			web = (WebView) findViewById(R.id.web);
133
134			WebSettings settings = web.getSettings();
135
136
137			settings.setJavaScriptEnabled(true);
138
139			settings.setAppCacheEnabled(true);
140
141			settings.setJavaScriptCanOpenWindowsAutomatically(false);
142			settings.setGeolocationEnabled(true);
143
144			settings.setDomStorageEnabled(true);
145			settings.setDatabaseEnabled(true);
146
147			settings.setDatabasePath( this.getCacheDir().toString() );
148
149
150			settings.setSupportMultipleWindows(false);
151
152			web.setWebChromeClient(new CustomChromeClient() );
153	torben	1618	web.setWebViewClient( new DummyWebViewClient() ); // skal have en webviewclient for at kunne styre ved forlad tur
154	torben	1616
155	torben	1617	if ( (telMgr.getSimState() == TelephonyManager.SIM_STATE_READY && telMgr.getDataState() == TelephonyManager.DATA_CONNECTED) \|\| connMgr.getActiveNetworkInfo().getType() == ConnectivityManager.TYPE_WIFI) {
156	torben	1616	web.loadUrl( URL );
157			} else {
158			web.loadData("<html><body><h2>afventer netværksforbindelse</h2></body></html>", "text/html", "iso-8859-1");
159			simHandler.sendEmptyMessageDelayed(0, 1500);
160			}
161
162			}
163
164			@Override
165			public boolean onCreateOptionsMenu(Menu menu) {
166			MenuItem item;
167			item = menu.add(0, 1, 0, "Genindlæs side");
168			item.setIcon( R.drawable.ic_menu_refresh );
169
170			item = menu.add(0, 2, 0, "Slet cache");
171			item.setIcon( R.drawable.ic_menu_delete );
172			return super.onCreateOptionsMenu(menu);
173			}
174
175			@Override
176			public boolean onMenuItemSelected(int featureId, MenuItem item) {
177			switch (item.getItemId()) {
178			case 1:
179			web.reload();
180			break;
181			case 2:
182			web.clearCache(true);
183			web.reload();
184			break;
185			}
186			return super.onMenuItemSelected(featureId, item);
187			}
188
189			Handler timeoutHandler = new Handler() {
190			@Override
191			public void handleMessage(Message msg) {
192			super.handleMessage(msg);
193			web.reload();
194			}
195
196			};
197
198
199
200			Handler simHandler = new Handler() {
201			@Override
202			public void handleMessage(Message msg) {
203			super.handleMessage(msg);
204			if (telMgr.getSimState() == TelephonyManager.SIM_STATE_READY && telMgr.getDataState() == TelephonyManager.DATA_CONNECTED) {
205			web.loadUrl( URL );
206			} else {
207			this.sendEmptyMessageDelayed(0, 1000);
208			}
209			}
210			};
211
212
213			}