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