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.webkit.WebViewClient; |
23 |
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 |
|
81 |
class DummyWebViewClient extends WebViewClient { |
82 |
} |
83 |
|
84 |
static final String URL = "http://omdeling.info/mobil/ekl/login.php"; |
85 |
|
86 |
ConnectivityManager connMgr; |
87 |
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 |
connMgr = (ConnectivityManager) this.getSystemService(Context.CONNECTIVITY_SERVICE); |
121 |
|
122 |
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 |
web.setWebViewClient( new DummyWebViewClient() ); // skal have en webviewclient for at kunne styre ved forlad tur |
154 |
|
155 |
if ( (telMgr.getSimState() == TelephonyManager.SIM_STATE_READY && telMgr.getDataState() == TelephonyManager.DATA_CONNECTED) || connMgr.getActiveNetworkInfo().getType() == ConnectivityManager.TYPE_WIFI) { |
156 |
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 |
} |