Example usage for android.app Activity getSystemService

Introduction

In this page you can find the example usage for android.app Activity getSystemService.

Prototype

@Override
    public Object getSystemService(@ServiceName @NonNull String name)

Source Link

Usage

From source file:nth.com.ares.utils.Utils.java

public static void showSoftKeyboard(Activity activity, View view) {
    try {/*from  w  w w. j a va  2 s. com*/
        InputMethodManager keyboard = (InputMethodManager) activity
                .getSystemService(Context.INPUT_METHOD_SERVICE);
        //            keyboard.showSoftInput(view, 0);
        activity.getWindow().setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_STATE_ALWAYS_VISIBLE);
        //            inputMethodManager.hideSoftInputFromWindow(activity.getCurrentFocus().getWindowToken(), 0);
    } catch (Exception e) {
        //            e.printStackTrace();
    }
}

From source file:Main.java

public static void hideKeyBoard(final Activity activity) {
    if (activity == null)
        return;/*w  w w  .j  ava 2s .co m*/
    activity.runOnUiThread(new Runnable() {

        @Override
        public void run() {
            // TODO Auto-generated method stub
            InputMethodManager mgr = (InputMethodManager) activity
                    .getSystemService(Context.INPUT_METHOD_SERVICE);
            mgr.hideSoftInputFromWindow(activity.getWindow().getDecorView().getWindowToken(), 0);

        }
    });
}

From source file:nth.com.ares.utils.Utils.java

public static void hideSoftKeyboard(Activity activity) {
    try {//w w w . j a  v  a  2s  .c o  m
        InputMethodManager inputMethodManager = (InputMethodManager) activity
                .getSystemService(Activity.INPUT_METHOD_SERVICE);
        inputMethodManager.hideSoftInputFromWindow(activity.getCurrentFocus().getWindowToken(), 0);
    } catch (Exception e) {
        //            e.printStackTrace();
    }
    //        try {
    //            InputMethodManager inputMethodManager = (InputMethodManager) activity.getSystemService(Activity.INPUT_METHOD_SERVICE);
    //            inputMethodManager.hideSoftInputFromWindow(activity.getCurrentFocus().getWindowToken(), 0);
    //        } catch (Exception e) {
    ////            e.printStackTrace();
    //        }
}

From source file:com.arlib.floatingsearchview.util.Util.java

public static void closeSoftKeyboard(Activity activity) {

    View currentFocusView = activity.getCurrentFocus();
    if (currentFocusView != null) {
        InputMethodManager imm = (InputMethodManager) activity.getSystemService(Context.INPUT_METHOD_SERVICE);
        imm.hideSoftInputFromWindow(currentFocusView.getWindowToken(), 0);
    }//from   w  ww . j  a  v a  2 s .c  o  m
}

From source file:com.app.opencity.activities.MainActivity.java

public static void hideKeyboard(Activity activity) {
    InputMethodManager inputMethodManager = (InputMethodManager) activity
            .getSystemService(Activity.INPUT_METHOD_SERVICE);
    inputMethodManager.hideSoftInputFromWindow(activity.getCurrentFocus().getWindowToken(), 0);
}

From source file:com.davidmiguel.gobees.utils.AndroidUtils.java

/**
 * Closes / hides soft Android keyboard.
 *
 * @param activity current activity.//from ww  w.j  ava  2  s. c o  m
 */
public static void closeKeyboard(Activity activity) {
    View view = activity.getCurrentFocus();
    if (view != null) {
        InputMethodManager imm = (InputMethodManager) activity.getSystemService(Context.INPUT_METHOD_SERVICE);
        imm.hideSoftInputFromWindow(view.getWindowToken(), 0);
    }
}

From source file:Main.java

public static int getSurfaceOrientation(Activity activity) {

    // Sanity check:
    if (activity == null) {
        return -1; // invalid value
    }//from   ww w.j av a2s . c  o m

    Configuration config = activity.getResources().getConfiguration();
    Display display = ((WindowManager) activity.getSystemService(Context.WINDOW_SERVICE)).getDefaultDisplay();

    int displayRotation;
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.FROYO) {
        displayRotation = display.getRotation(); // only available from Froyo
    } else {
        displayRotation = display.getOrientation();
    }

    int activityOrientation = SCREEN_ORIENTATION_UNKNOWN;

    switch (config.orientation) {
    case Configuration.ORIENTATION_PORTRAIT:
    case Configuration.ORIENTATION_SQUARE:
        activityOrientation = ((displayRotation == Surface.ROTATION_0
                || displayRotation == Surface.ROTATION_270) ? SCREEN_ORIENTATION_PORTRAIT
                        : SCREEN_ORIENTATION_PORTRAITUPSIDEDOWN);
        break;

    case Configuration.ORIENTATION_LANDSCAPE:
        activityOrientation = ((displayRotation == Surface.ROTATION_0 || displayRotation == Surface.ROTATION_90)
                ? SCREEN_ORIENTATION_LANDSCAPELEFT
                : SCREEN_ORIENTATION_LANDSCAPERIGHT);
        break;

    case Configuration.ORIENTATION_UNDEFINED:
    default:
        break;
    }

    return activityOrientation;
}

From source file:me.panpf.tool4a.util.InputMethodUtils.java

/**
 * ??/*  w  ww .  j  a  v a  2 s . co  m*/
 */
public static void hideSoftInput(Activity activity) {
    View currentFocusView = activity != null ? activity.getCurrentFocus() : null;
    if (currentFocusView == null) {
        return;
    }

    InputMethodManager imm = (InputMethodManager) activity.getSystemService(Context.INPUT_METHOD_SERVICE);
    imm.hideSoftInputFromWindow(currentFocusView.getWindowToken(), 0);
}

From source file:org.cm.podd.report.util.RequestDataUtil.java

public static boolean hasNetworkConnection(Activity activity) {
    ConnectivityManager cm = ((ConnectivityManager) activity.getSystemService(Context.CONNECTIVITY_SERVICE));
    boolean connected = cm != null && cm.getActiveNetworkInfo() != null
            && cm.getActiveNetworkInfo().isConnected();

    if (!connected) {
        Toast.makeText(activity, R.string.alert_no_network_connection, Toast.LENGTH_LONG).show();
    }//from   ww w  .  j a  v  a 2  s  .  c  o  m
    return connected;
}

From source file:Main.java

public static Pair<BluetoothManager, BluetoothAdapter> checkBT(final Activity activity) {
    // Use this check to determine whether BLE is supported on the device. Then
    // you can selectively disable BLE-related features.
    if (!btleSupport(activity)) {
        return null;
    }//ww  w  .j  a va  2  s. com
    final BluetoothManager bluetoothManager = (BluetoothManager) activity
            .getSystemService(Context.BLUETOOTH_SERVICE);
    BluetoothAdapter bluetoothAdapter = bluetoothManager.getAdapter();

    //On some devices this does not work
    try {
        bluetoothAdapter.getBluetoothLeScanner();
    } catch (NoSuchMethodError e) {
        return null;
    }

    // Ensures Bluetooth is available on the device and it is enabled. If not,
    // displays a dialog requesting user permission to enable Bluetooth.
    if (bluetoothAdapter == null || !bluetoothAdapter.isEnabled()) {
        Intent enableBtIntent = new Intent(BluetoothAdapter.ACTION_REQUEST_ENABLE);
        activity.startActivityForResult(enableBtIntent, 1);
        bluetoothAdapter = bluetoothManager.getAdapter();
    }
    return new Pair<BluetoothManager, BluetoothAdapter>(bluetoothManager, bluetoothAdapter);
}