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

/*****************************************************
 * ---------------- * Soft keyboard * --------------------
 *
 *
 *
 ****************************************************/

public static void hideKeyboard(Activity activity) {
    if (activity != null) {
        InputMethodManager imm = (InputMethodManager) activity.getSystemService(Activity.INPUT_METHOD_SERVICE);
        imm.hideSoftInputFromWindow(activity.getWindow().getDecorView().getWindowToken(), 0);
    }/* w w w .  ja  v  a 2  s  . co  m*/
}

From source file:Main.java

public static void prepare(Activity activity, int id, int width) {
    if (sCoverBitmap != null) {
        sCoverBitmap.recycle();/*from   w  w w  . j a  va 2s  .c  o  m*/
    }
    Rect rectgle = new Rect();
    Window window = activity.getWindow();
    window.getDecorView().getWindowVisibleDisplayFrame(rectgle);
    int statusBarHeight = rectgle.top;

    ViewGroup v1 = (ViewGroup) activity.findViewById(id).getRootView();
    v1.setDrawingCacheEnabled(true);
    Bitmap source = Bitmap.createBitmap(v1.getDrawingCache());
    v1.setDrawingCacheEnabled(false);
    if (statusBarHeight != 0) {
        sCoverBitmap = Bitmap.createBitmap(source, 0, statusBarHeight, source.getWidth(),
                source.getHeight() - statusBarHeight);
        source.recycle();
    } else {
        sCoverBitmap = source;
    }
    sWidth = width;
}

From source file:Main.java

/**
 * get a screen shot with size : width X height.
 *//*  w  w  w  .ja v  a 2  s  . co  m*/
public static Bitmap getScreenShot(Activity activity, int width, int height) {
    if (activity == null || width < 1 || height < 1) {
        return null;
    }
    Window window = activity.getWindow();
    if (window == null) {
        return null;
    }
    View decorView = window.getDecorView();
    if (decorView == null) {
        return null;
    }
    decorView.setDrawingCacheEnabled(true);
    Bitmap screenShot = decorView.getDrawingCache(true);
    if (screenShot == null) {
        return null;
    }
    Matrix matrix = new Matrix();
    matrix.postScale((float) width / screenShot.getWidth(), (float) height / screenShot.getHeight());
    Bitmap drawingCache = Bitmap.createBitmap(screenShot, 0, 0, screenShot.getWidth(), screenShot.getHeight(),
            matrix, true);
    decorView.destroyDrawingCache();
    screenShot.recycle();
    return drawingCache;
}

From source file:Main.java

public static void setKeepScreenOn(final Activity activity, final boolean keepScreenOn) {
    // WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON | WindowManager.LayoutParams.FLAG_SHOW_WHEN_LOCKED
    if (keepScreenOn) {
        activity.getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON);
    } else {//from   w  w  w .  j  a v a  2 s.  co  m
        activity.getWindow().clearFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON);
    }
}

From source file:Main.java

public static void setView(Activity activity, int id) {
    LayoutInflater layoutInflater = LayoutInflater.from(activity);
    setTranslucentStatus(activity);/*ww  w. j  av  a2s . c om*/
    ViewGroup decorView = (ViewGroup) activity.getWindow().getDecorView().findViewById(android.R.id.content);
    int height = getStatusBarHeight(activity);
    ViewGroup linearLayout = (ViewGroup) layoutInflater.from(activity).inflate(id, null);
    linearLayout.setPadding(0, height, 0, 0);
    decorView.removeAllViews();
    decorView.addView(linearLayout);

}

From source file:com.android.mail.utils.ViewUtils.java

/**
 * Sets the status bar color of the provided activity.
 *///  www.  j  a  va 2 s. c o m
@SuppressLint("NewApi")
public static void setStatusBarColor(Activity activity, @ColorRes int colorId) {
    if (Utils.isRunningLOrLater() && activity != null) {
        final Window window = activity.getWindow();
        if (window != null) {
            window.setStatusBarColor(activity.getResources().getColor(colorId));
        }
    }
}

From source file:cn.bingoogolapple.swipebacklayout.BGASwipeBackManager.java

public static void onPanelSlide(float slideOffset) {
    try {/*from  ww w.  ja  v a  2s  .co  m*/
        Activity activity = getInstance().getPenultimateActivity();
        if (activity != null) {
            View decorView = activity.getWindow().getDecorView();
            ViewCompat.setTranslationX(decorView, -(decorView.getMeasuredWidth() / 3.0f) * (1 - slideOffset));
        }
    } catch (Exception e) {
    }
}

From source file:cn.bingoogolapple.swipebacklayout.BGASwipeBackManager.java

public static void onPanelClosed() {
    try {// w  w w .  ja v  a2 s.  c om
        Activity activity = getInstance().getPenultimateActivity();
        if (activity != null) {
            View decorView = activity.getWindow().getDecorView();
            ViewCompat.setTranslationX(decorView, 0);
        }
    } catch (Exception e) {
    }
}

From source file:Main.java

@TargetApi(VERSION_CODES.KITKAT)
public static void hideSystemUI(Activity activity) {
    // Set the IMMERSIVE flag.
    // Set the content to appear under the system bars so that the content
    // doesn't resize when the system bars hideSelf and show.
    View decorView = activity.getWindow().getDecorView();
    decorView.setSystemUiVisibility(// w ww  .java2 s  .  c  o  m
            View.SYSTEM_UI_FLAG_LAYOUT_STABLE | View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION
                    | View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN | View.SYSTEM_UI_FLAG_HIDE_NAVIGATION // hideSelf nav bar
                    | View.SYSTEM_UI_FLAG_FULLSCREEN // hideSelf status bar
                    | View.SYSTEM_UI_FLAG_IMMERSIVE);
}

From source file:Main.java

public static void closeInputMethod(Activity activity) {
    InputMethodManager imm = (InputMethodManager) activity.getSystemService(Activity.INPUT_METHOD_SERVICE);
    if (imm != null) {
        if (imm.isActive()) {
            imm.hideSoftInputFromWindow(activity.getWindow().getDecorView().getWindowToken(), 0);
        }//from   w ww  . j  av a 2 s.  c  o  m
    }
}