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:Main.java

/**
 * This method hides the keyboard// ww w  .j a  va2  s.  c o  m
 *
 * @param activity
 *         Active activity
 */
public static void hideKeyboard(Activity activity) {
    InputMethodManager inputManager = (InputMethodManager) activity
            .getSystemService(Context.INPUT_METHOD_SERVICE);
    View view = activity.getCurrentFocus();
    if (view != null) {
        inputManager.hideSoftInputFromWindow(activity.getCurrentFocus().getWindowToken(),
                InputMethodManager.HIDE_NOT_ALWAYS);
    }
}

From source file:Main.java

public static void hideKeyboard(Activity activity) {
    InputMethodManager inputMethodManager = (InputMethodManager) activity
            .getSystemService(Activity.INPUT_METHOD_SERVICE);
    //Find the currently focused view, so we can grab the correct window token from it.
    View view = activity.getCurrentFocus();
    //If no view currently has focus, create a new one, just so we can grab a window token from it
    if (view == null) {
        view = new View(activity);
    }/*from w w  w . ja  v a 2  s .  c  o m*/
    inputMethodManager.hideSoftInputFromWindow(view.getWindowToken(), 0);
}

From source file:Main.java

public static void hideSoftKeyborad(Activity context) {
    if (context == null)
        return;//from   w  w  w .  j av a 2 s.co m
    ((InputMethodManager) context.getSystemService(Context.INPUT_METHOD_SERVICE)).hideSoftInputFromWindow(
            context.getCurrentFocus().getWindowToken(), InputMethodManager.HIDE_NOT_ALWAYS);
}

From source file:Main.java

public static boolean isWifiAvailable(Activity activity) {
    ConnectivityManager connManager = (ConnectivityManager) activity
            .getSystemService(Context.CONNECTIVITY_SERVICE);
    NetworkInfo mWifi = connManager.getNetworkInfo(ConnectivityManager.TYPE_WIFI);
    return mWifi.isConnected();
}

From source file:Main.java

/**
 * Hide soft keyboard//from ww  w .j av  a 2 s . c  o m
 * @param activity The activity
 */
public static void hideSoftKeyboard(Activity activity) {
    final InputMethodManager inputMethodManager = (InputMethodManager) activity
            .getSystemService(Activity.INPUT_METHOD_SERVICE);
    //noinspection ConstantConditions
    inputMethodManager.hideSoftInputFromWindow(activity.getCurrentFocus().getWindowToken(), 0);
}

From source file:Main.java

public static void copy(Activity activity, String tag, String text) {
    ClipboardManager clipboard = (ClipboardManager) activity.getSystemService(activity.CLIPBOARD_SERVICE);
    ClipData clip = android.content.ClipData.newPlainText(tag, text);
    clipboard.setPrimaryClip(clip);//from  w  w w  . j  a  v  a  2  s .co m
}

From source file:Main.java

/**
 * Function to check if a Service is running.
 *
 * @param serviceClass The service's class.
 * @return true if running, else false./*from   www .j a  v a 2  s  .  c  o  m*/
 */
private static boolean serviceIsRunning(Class<?> serviceClass, Activity activity) {
    ActivityManager manager = (ActivityManager) activity.getSystemService(Context.ACTIVITY_SERVICE);

    for (ActivityManager.RunningServiceInfo service : manager.getRunningServices(Integer.MAX_VALUE)) {
        if (serviceClass.getName().equals(service.service.getClassName())) {
            return true;
        }
    }
    return false;
}

From source file:Main.java

public static void showKeyboard(Activity _activity, View _view) {
    InputMethodManager inputMethodManager = (InputMethodManager) _activity
            .getSystemService(Context.INPUT_METHOD_SERVICE);
    inputMethodManager.showSoftInput(_view, 0);
}

From source file:Main.java

public static void hideSoftKeyboard(Activity activity) {
    if (null != activity.getCurrentFocus()) {
        ((InputMethodManager) (activity.getSystemService(Activity.INPUT_METHOD_SERVICE)))
                .hideSoftInputFromWindow(activity.getCurrentFocus().getWindowToken(), 0);
    }//w w w .  j  av  a2s .  co  m
}

From source file:Main.java

public static void hideKeyBoard(Activity activity) {
    if (activity.getCurrentFocus() != null) {
        ((InputMethodManager) activity.getSystemService(Activity.INPUT_METHOD_SERVICE)).hideSoftInputFromWindow(
                activity.getCurrentFocus().getWindowToken(), InputMethodManager.HIDE_NOT_ALWAYS);
    }/*from w w w  .j av  a 2 s  .c  om*/
}