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//Present you with the dialler

Code: Select all
    Uri telUri = Uri.parse("tel:100861"); 
    returnIt = new Intent(Intent.ACTION_DIAL, telUri);  



// Start the call

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*@return boolean return true if the application can access the internet
*/ 
private boolean haveInternet(){ 
     NetworkInfo info=(ConnectivityManager)getSystemService(Context.CONNECTIVITY_SERVICE).getActiveNetworkInfo(); 
     if(info==null || !info.isConnected()){ 
         return false; 
     } 
     if(info.isRoaming()){ 
         //here is the roaming option you can change it if you want to disable internet while roaming, just return false 
         return true; 

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WifiManager wifi = (WifiManager) getSystemService(Context.WIFI_SERVICE); 
wifi.setWifiEnabled(enabled);

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/* Way one */ 
android.os.Process.killProcess(android.os.Process.myPid()) 
   
/* Way Two */ 
System.exit(0);

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      try{
        File f = new File(Environment.getExternalStorageDirectory()+"/myFile.txt");
        fileIS = new FileInputStream(f);

         BufferedReader buf = new BufferedReader(new InputStreamReader(fileIS));
   
         String readString = new String();
 
         //just reading each line and pass it on the debugger
 

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double accX = -x/SensorManager.GRAVITY_EARTH;
double accY = -y/SensorManager.GRAVITY_EARTH;
double accZ = z/SensorManager.GRAVITY_EARTH;
double totAcc = Math.sqrt((accX*accX)+(accY*accY)+(accZ*accZ));
double tiltX = Math.asin(accX/totAcc);
double tiltY = Math.asin(accY/totAcc);
double tiltZ = Math.asin(accZ/totAcc);

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Display display;
display = ((WindowManager)getSystemService(WINDOW_SERVICE)).getDefaultDisplay();

int height = display.getHeight();

int width = display.getWidth();

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    //for hide the status bar
     
            getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,
     
            WindowManager.LayoutParams.FLAG_FULLSCREEN);
     
           
     
            //hide the title bar