Example usage for android.view WindowManager getDefaultDisplay

Introduction

In this page you can find the example usage for android.view WindowManager getDefaultDisplay.

Prototype

public Display getDefaultDisplay();

Source Link

Document

Returns the Display upon which this WindowManager instance will create new windows.

Usage

From source file:Main.java

public static int getDisplayHeight(Context context) {
    if (displayHeight <= 0) {
        WindowManager wm = (WindowManager) context.getApplicationContext()
                .getSystemService(Context.WINDOW_SERVICE);
        DisplayMetrics dm = new DisplayMetrics();
        wm.getDefaultDisplay().getMetrics(dm);
        displayHeight = dm.heightPixels;
    }/*from w  w w .  j a v  a  2  s . c om*/
    return displayHeight;
}

From source file:Main.java

public static int getDisplayWidth(Context context) {
    if (displayWidth <= 0) {
        WindowManager wm = (WindowManager) context.getApplicationContext()
                .getSystemService(Context.WINDOW_SERVICE);
        DisplayMetrics dm = new DisplayMetrics();
        wm.getDefaultDisplay().getMetrics(dm);
        displayWidth = dm.widthPixels;//from   ww w .  j  ava 2 s  .c  om
    }
    return displayWidth;
}

From source file:Main.java

public static Bitmap getFitableBitmapWithReflection(Context context, Bitmap bitmap) {
    if (bitmap == null) {
        return null;
    }/*  www .  j  a v  a2 s .com*/
    WindowManager manager = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE);
    Display display = manager.getDefaultDisplay();
    int width = display.getWidth();
    float scale = 1.0f;
    if (width > 400) {
        scale = 1.8f;
    } else if (width > 300) {
        scale = 1.2f;
    } else {
        scale = 1.0f;
    }
    Log.i(TAG, "" + scale);
    Bitmap scaleBitmap = zoomBitmap(bitmap, scale);
    return createReflectionImageWithOrigin(scaleBitmap);
}

From source file:Main.java

/**
 * <p>/*from   w  w w.j  a  v a  2s .c  o m*/
 * This method takes in the WindowManager and returns the Screen Dimensions in pixels.</br></br>
 * </p>
 * <p>To get width (getWindowDisplaySize(wm).x) or height (getWindowDisplaySize(wm).y)</p>
 *
 * @return WindowDisplaySize
 */
public static Point getWindowDisplaySize(WindowManager wm) {
    Display display;
    Point WindowDisplaySize = new Point();
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB) {
        display = wm.getDefaultDisplay();
        display.getSize(WindowDisplaySize);
    } else {
        DisplayMetrics displaymetrics = new DisplayMetrics();
        wm.getDefaultDisplay().getMetrics(displaymetrics);
        int height = displaymetrics.heightPixels;
        int width = displaymetrics.widthPixels;
        WindowDisplaySize.set(width, height);
    }
    return WindowDisplaySize;
}

From source file:Main.java

/**
 * Set Camera orientation to correct one
 * @param context app context/* www . jav a  2s.  com*/
 * @param camera camera to set orientation
 */
public static void setCameraDisplayOrientation(Context context, Camera camera) {
    if (camera == null) {
        return;
    }

    Camera.CameraInfo info = new Camera.CameraInfo();
    Camera.getCameraInfo(getCameraInformationId(), info);

    WindowManager winManager = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE);
    int rotation = winManager.getDefaultDisplay().getRotation();

    int degrees = 0;

    switch (rotation) {
    case Surface.ROTATION_0:
        degrees = 0;
        break;
    case Surface.ROTATION_90:
        degrees = 90;
        break;
    case Surface.ROTATION_180:
        degrees = 180;
        break;
    case Surface.ROTATION_270:
        degrees = 270;
        break;
    }

    int result;
    if (info.facing == Camera.CameraInfo.CAMERA_FACING_FRONT) {
        result = (info.orientation + degrees) % 360;
        result = (360 - result) % 360; // compensate the mirror
    } else { // back-facing
        result = (info.orientation - degrees + 360) % 360;
    }
    camera.setDisplayOrientation(result);
}

From source file:Main.java

/**
 * Method getDeviceScreenWidth(), It's used for checking the screen's with
 * and To develop the functionality of horizontal direction or vertical
 * direction, we can used this for seperating the raised issues
 * //ww w  .ja  v  a  2  s.  co  m
 * @return Integer Type.
 */
public static int getDeviceScreenWidth(Context context) {
    int width;
    WindowManager wm = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE);
    if (context.getResources().getConfiguration().orientation == Configuration.ORIENTATION_LANDSCAPE) {
        width = wm.getDefaultDisplay().getHeight();
    } else {
        width = wm.getDefaultDisplay().getWidth();
    }
    return width;
}

From source file:Main.java

public static Pair<Integer, Integer> getWindowDimensionsWithoutMargin(Context context,
        WindowManager windowManager, int dpMarginX, int dpMarginY) {

    dpMarginX *= 2;//w w  w  .j  a  v  a2s .  c o  m
    dpMarginY *= 2;

    DisplayMetrics displayMetrics = new DisplayMetrics();
    windowManager.getDefaultDisplay().getMetrics(displayMetrics);
    int screenWidth = displayMetrics.widthPixels;
    int screenHeight = displayMetrics.heightPixels;

    int marginX = dpToPx(context, dpMarginX);
    if (hasSoftNavigation(context)) {
        dpMarginY += 30;
    }
    int marginY = dpToPx(context, dpMarginY);

    Pair<Integer, Integer> dimensions = new Pair<Integer, Integer>(screenWidth - marginX,
            screenHeight - marginY);

    return dimensions;
}

From source file:Main.java

/**
 * Method getDeviceScreenHeight(). It's used for checking the screen's with
 * and To develop the functionality of horizontal direction or vertical
 * direction, we can used this for seperating the raised issues
 * /*from  w  w  w.j  ava2 s  .c  om*/
 * @return Integer Type.
 */
public static int getDeviceScreenHeight(Context context) {
    int height;
    WindowManager wm = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE);
    if (context.getResources().getConfiguration().orientation == Configuration.ORIENTATION_LANDSCAPE) {
        height = wm.getDefaultDisplay().getWidth();
    } else {
        height = wm.getDefaultDisplay().getHeight();
    }
    return height;

}

From source file:Main.java

public static Point getScreenResolution(Context context) {

    WindowManager manager = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE);
    Display display = manager.getDefaultDisplay();

    int width = display.getWidth();
    int height = display.getHeight();

    return new Point(width, height);

}

From source file:com.gitstudy.rili.liarbry.YearViewSelectLayout.java

/**
 * /*  w  w w . jav a2s. com*/
 *
 * @param context context
 * @param view    view
 * @return ?
 */
private static int getHeight(Context context, View view) {
    WindowManager manager = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE);
    assert manager != null;
    Display display = manager.getDefaultDisplay();
    int h = display.getHeight();
    int[] location = new int[2];
    view.getLocationInWindow(location);
    view.getLocationOnScreen(location);
    return h - location[1];
}