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Wifi Connectivity Check fixed for HTC One S

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This commit is contained in:
Gerome Bochmann 2015-02-10 20:56:04 +01:00
parent 4fc40bf02b
commit 221659c745
2 changed files with 41 additions and 27 deletions
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58
app/src/main/java/me/datenknoten/tueroeffner/DerivBroadcastReceiver.java
View file

@ -5,40 +5,54 @@ import android.content.BroadcastReceiver;
import android.content.Context; import android.content.Context;
import android.content.Intent; import android.content.Intent;
import android.net.NetworkInfo; import android.net.NetworkInfo;
import android.net.wifi.WifiConfiguration;
import android.net.wifi.WifiInfo; import android.net.wifi.WifiInfo;
import android.net.wifi.WifiManager; import android.net.wifi.WifiManager;
import android.view.View; import android.view.View;
import android.widget.Button; import android.widget.Button;
import android.widget.Toast; import android.widget.Toast;
/**
* Created by tim on 24.01.15.
*/
public class DerivBroadcastReceiver extends BroadcastReceiver { public class DerivBroadcastReceiver extends BroadcastReceiver {
private final Context appContext;
private final String targetSSID;
public DerivBroadcastReceiver(Context appContext, String networkSSID) {
this.appContext = appContext;
this.targetSSID = networkSSID;
}
@Override @Override
public void onReceive(Context context, Intent intent) { public void onReceive(Context context, Intent intent) {
final String action = intent.getAction(); // final String action = intent.getAction();
if (action.equals(WifiManager.NETWORK_STATE_CHANGED_ACTION)) {
WifiManager wifiManager = (WifiManager) appContext.getSystemService(Context.WIFI_SERVICE);
WifiInfo wifiInfo = wifiManager.getConnectionInfo();
NetworkInfo nwInfo = intent.getParcelableExtra(WifiManager.EXTRA_NETWORK_INFO); NetworkInfo nwInfo = intent.getParcelableExtra(WifiManager.EXTRA_NETWORK_INFO);
if (nwInfo.getExtraInfo() != null && nwInfo.getExtraInfo().equals(MainActivity.networkSSID) && nwInfo.isConnected()) {
View rootView = ((Activity)context).getWindow().getDecorView().findViewById(android.R.id.content); if (nwInfo != null && nwInfo.isConnectedOrConnecting()) {
Button button = (Button) rootView.findViewById(R.id.button2); String ssid = wifiInfo.getSSID();
button.setEnabled(true);
button = (Button) rootView.findViewById(R.id.button3); if (ssid.equals(targetSSID)){
button.setEnabled(true); buttonActivator((Activity) context, true);
button = (Button) rootView.findViewById(R.id.button);
button.setEnabled(true);
Toast.makeText(context, context.getString(R.string.wlan_connected), Toast.LENGTH_SHORT).show(); Toast.makeText(context, context.getString(R.string.wlan_connected), Toast.LENGTH_SHORT).show();
} else { } else {
View rootView = ((Activity)context).getWindow().getDecorView().findViewById(android.R.id.content); buttonActivator((Activity) context, false);
Button button = (Button) rootView.findViewById(R.id.button2); }
button.setEnabled(false);
button = (Button) rootView.findViewById(R.id.button3); }
button.setEnabled(false); }
private void buttonActivator(Activity context, boolean ssidTrue) {
View rootView = context.getWindow().getDecorView().findViewById(android.R.id.content);
Button button = (Button) rootView.findViewById(R.id.button_buzzer);
button.setEnabled(ssidTrue);
button = (Button) rootView.findViewById(R.id.button_door_open);
button.setEnabled(ssidTrue);
button = (Button) rootView.findViewById(R.id.button_door_unlock);
button.setEnabled(ssidTrue);
button = (Button) rootView.findViewById(R.id.button); button = (Button) rootView.findViewById(R.id.button);
button.setEnabled(false); button.setEnabled(ssidTrue);
}
}
} }
} }

4
app/src/main/java/me/datenknoten/tueroeffner/MainActivity.java
View file

@ -48,7 +48,7 @@ import java.util.List;
public class MainActivity extends ActionBarActivity { public class MainActivity extends ActionBarActivity {
final static String networkSSID = "\"KrautSpace\""; final static String networkSSID = "KrautSpace";
@Override @Override
protected void onCreate(Bundle savedInstanceState) { protected void onCreate(Bundle savedInstanceState) {
@ -63,7 +63,7 @@ public class MainActivity extends ActionBarActivity {
IntentFilter intentFilter = new IntentFilter(); IntentFilter intentFilter = new IntentFilter();
intentFilter.addAction(WifiManager.SCAN_RESULTS_AVAILABLE_ACTION) ; intentFilter.addAction(WifiManager.SCAN_RESULTS_AVAILABLE_ACTION) ;
intentFilter.addAction(WifiManager.NETWORK_STATE_CHANGED_ACTION); intentFilter.addAction(WifiManager.NETWORK_STATE_CHANGED_ACTION);
registerReceiver(new DerivBroadcastReceiver(),intentFilter); registerReceiver(new DerivBroadcastReceiver(this, networkSSID),intentFilter);
} }