Example usage for android.app Activity getWindow

Introduction

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

Prototype

public Window getWindow()

Source Link

Document

Retrieve the current android.view.Window for the activity.

Usage

From source file:Main.java

public static void keepScreenOnOff(Activity activity, boolean isOn) {
    if (isOn) {/*from   www. j  a  va  2s  . co  m*/
        activity.getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON);
    } else {
        activity.getWindow().clearFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON);
    }
}

From source file:Main.java

public static int $titleBarHeight(Activity activity) {
    int contentTop = activity.getWindow().findViewById(Window.ID_ANDROID_CONTENT).getTop();
    int titleBarHeight = contentTop - getStatusHeight(activity);
    return titleBarHeight;
}

From source file:Main.java

public static Bitmap snapShotWithStatusBar(Activity activity) {
    View view = activity.getWindow().getDecorView();
    view.setDrawingCacheEnabled(true);/* w  w w  .j  ava 2  s  .  c om*/
    view.buildDrawingCache();
    Bitmap bmp = view.getDrawingCache();
    int width = getScreenWidth(activity);
    int height = getScreenHeight(activity);
    Bitmap bp = Bitmap.createBitmap(bmp, 0, 0, width, height);
    view.setDrawingCacheEnabled(false);
    view.destroyDrawingCache();
    return bp;
}

From source file:Main.java

/**
 * Take screenshot without status bar.// w  ww .j  a v a2s  .  com
 *
 * @param activity
 * @return screenshot bitmap.
 */
public static Bitmap takeScreenshot(Activity activity) {
    View view = activity.getWindow().getDecorView();
    view.setDrawingCacheEnabled(true);
    view.buildDrawingCache();
    Bitmap bitmap = view.getDrawingCache();
    Rect rect = new Rect();
    activity.getWindow().getDecorView().getWindowVisibleDisplayFrame(rect);
    int statusBarHeight = rect.top;

    int width = activity.getWindowManager().getDefaultDisplay().getWidth();
    int height = activity.getWindowManager().getDefaultDisplay().getHeight();

    Bitmap bitmap2 = Bitmap.createBitmap(bitmap, 0, statusBarHeight, width, height - statusBarHeight);
    view.destroyDrawingCache();
    return bitmap2;
}

From source file:Main.java

public static void hideSoftKeyBoard(Activity activity) {
    final View v = activity.getWindow().peekDecorView();
    if (v != null && v.getWindowToken() != null) {
        try {/* w w w.j  a  v a2s. co m*/
            ((InputMethodManager) activity.getSystemService(Context.INPUT_METHOD_SERVICE))
                    .hideSoftInputFromWindow(activity.getCurrentFocus().getWindowToken(),
                            InputMethodManager.HIDE_NOT_ALWAYS);
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
}

From source file:Main.java

public static void hideNavbar(Activity act) {
    if (Build.VERSION.SDK_INT >= 14) {
        act.getWindow().getDecorView().setSystemUiVisibility(
                View.SYSTEM_UI_FLAG_HIDE_NAVIGATION | View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY);
    }//from w  w w  .  ja v a2 s  . c om
}

From source file:Main.java

public static int getStatusBarHeight(Activity activity) {
    Rect frame = new Rect();
    activity.getWindow().getDecorView().getWindowVisibleDisplayFrame(frame);
    return frame.top;
}

From source file:Main.java

public static void toggleFullScreen(Activity activity, boolean isFull) {
    Window window = activity.getWindow();
    WindowManager.LayoutParams winParams = window.getAttributes();
    final int bits = WindowManager.LayoutParams.FLAG_FULLSCREEN;
    if (isFull) {
        winParams.flags |= bits;/*from   ww w  .j  a  v  a2s.c om*/
    } else {
        winParams.flags &= ~bits;
    }
    window.setAttributes(winParams);
}

From source file:Main.java

public static void setBackgroundAlpha(Activity activity, float bgAlpha) {
    WindowManager.LayoutParams lp = activity.getWindow().getAttributes();
    lp.alpha = bgAlpha;//from  ww w  .  ja va 2 s  .  co  m
    activity.getWindow().setAttributes(lp);
}

From source file:Main.java

@SuppressLint("NewApi")
public static void setStatusBarColor(Activity activity, int color) {
    if (isAboveL()) {
        activity.getWindow().setStatusBarColor(color);
    }/*from  w w  w.j  a v  a2s.  co  m*/
}