Example usage for android.view Display getHeight

Introduction

In this page you can find the example usage for android.view Display getHeight.

Prototype

@Deprecated
public int getHeight()

Source Link

Usage

From source file:Main.java

/**
 * Get a BitmapDrawable from a local file that is scaled down
 * to fit the current Window size./*from  ww w  .  j a v a  2  s  .c o m*/
 */
@SuppressWarnings("deprecation")
public static BitmapDrawable getScaledDrawable(Activity a, String path) {
    Display display = a.getWindowManager().getDefaultDisplay();
    float destWidth = display.getWidth();
    float destHeight = display.getHeight();

    // read in the dimensions of the image on disk
    BitmapFactory.Options options = new BitmapFactory.Options();
    options.inJustDecodeBounds = true;
    BitmapFactory.decodeFile(path, options);

    float srcWidth = options.outWidth;
    float srcHeight = options.outHeight;

    int inSampleSize = 1;
    if (srcHeight > destHeight || srcWidth > destWidth) {
        if (srcWidth > srcHeight) {
            inSampleSize = Math.round((float) srcHeight / ((float) destHeight) * 3);
        } else {
            inSampleSize = Math.round((float) srcWidth / ((float) destWidth) * 3);
        }
    }

    options = new BitmapFactory.Options();
    options.inSampleSize = inSampleSize;

    Bitmap bitmap = BitmapFactory.decodeFile(path, options);
    return new BitmapDrawable(a.getResources(), bitmap);
}

From source file:Main.java

public static int getScreenOrientation(Activity activity) {
    Display getOrient = activity.getWindowManager().getDefaultDisplay();
    int orientation = Configuration.ORIENTATION_UNDEFINED;
    if (getOrient.getWidth() == getOrient.getHeight()) {
        orientation = Configuration.ORIENTATION_SQUARE;
    } else {/*from w  w  w  . j  a v  a2s  . co  m*/
        if (getOrient.getWidth() < getOrient.getHeight()) {
            orientation = Configuration.ORIENTATION_PORTRAIT;
        } else {
            orientation = Configuration.ORIENTATION_LANDSCAPE;
        }
    }
    return orientation;
}

From source file:Main.java

/**
 * <pre>//from   w w w.j  a v  a  2 s.  c  o m
 * Get sizes of screen in pixels.
 * </pre>
 * @return interger array with 2 elements: width and height
 */
@TargetApi(Build.VERSION_CODES.HONEYCOMB_MR2)
@SuppressWarnings("deprecation")
public static int[] getDisplaySizes() {
    Context context = getCurrentContext();
    WindowManager windowManager = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE);
    Display display = windowManager.getDefaultDisplay();
    if (Build.VERSION.SDK_INT < 13) {
        return new int[] { display.getWidth(), display.getHeight() };
    } else {
        Point point = new Point();
        display.getSize(point);
        return new int[] { point.x, point.y };
    }
}

From source file:Main.java

@SuppressWarnings("deprecation")
public static String getDisplayMetrics(Context ctx) {
    String metrics = "";
    try {/*from   w  w w .j  av  a2s  .com*/
        Display display = ((WindowManager) ctx.getSystemService(Context.WINDOW_SERVICE)).getDefaultDisplay();
        int width = display.getWidth();
        int height = display.getHeight();
        metrics += width;
        metrics += "x";
        metrics += height;
    } catch (Exception e) {
    }

    return metrics;
}

From source file:Main.java

public static void showAsPopup(Activity activity) {
    if (Build.VERSION.SDK_INT < Build.VERSION_CODES.HONEYCOMB) {
        return;/*from  ww w  .  j a  va2s.  c om*/
    }
    activity.requestWindowFeature(Window.FEATURE_ACTION_BAR);

    //To show activity as dialog and dim the background, you need to declare android:theme="@style/PopupTheme" on for the chosen activity on the manifest
    Window window = activity.getWindow();
    window.setFlags(WindowManager.LayoutParams.FLAG_DIM_BEHIND, WindowManager.LayoutParams.FLAG_DIM_BEHIND);

    Display display = activity.getWindowManager().getDefaultDisplay();
    WindowManager.LayoutParams params = window.getAttributes();
    params.height = (int) (display.getHeight() * 0.95);
    params.width = Math.min((int) (display.getWidth() * 0.9), (int) (params.height * 0.85));
    params.gravity = Gravity.BOTTOM;
    params.alpha = 1.0f;
    params.dimAmount = 0.5f;
    window.setAttributes(params);
}

From source file:Main.java

public static Size getOptimalPreviewSize(Activity currentActivity, List<Size> sizes, double targetRatio) {
    // Use a very small tolerance because we want an exact match.
    final double ASPECT_TOLERANCE = 0.001;
    if (sizes == null)
        return null;

    Size optimalSize = null;//from  w  w  w.j av  a 2  s. co m
    double minDiff = Double.MAX_VALUE;

    // Because of bugs of overlay and layout, we sometimes will try to
    // layout the viewfinder in the portrait orientation and thus get the
    // wrong size of mSurfaceView. When we change the preview size, the
    // new overlay will be created before the old one closed, which causes
    // an exception. For now, just get the screen size

    Display display = currentActivity.getWindowManager().getDefaultDisplay();
    int targetHeight = Math.min(display.getHeight(), display.getWidth());

    if (targetHeight <= 0) {
        // We don't know the size of SurfaceView, use screen height
        targetHeight = display.getHeight();
    }

    // Try to find an size match aspect ratio and size
    for (Size size : sizes) {
        double ratio = (double) size.width / size.height;
        if (Math.abs(ratio - targetRatio) > ASPECT_TOLERANCE)
            continue;
        if (Math.abs(size.height - targetHeight) < minDiff) {
            optimalSize = size;
            minDiff = Math.abs(size.height - targetHeight);
        }
    }

    // Cannot find the one match the aspect ratio. This should not happen.
    // Ignore the requirement.
    if (optimalSize == null) {
        Log.w(TAG, "No preview size match the aspect ratio");
        minDiff = Double.MAX_VALUE;
        for (Size size : sizes) {
            if (Math.abs(size.height - targetHeight) < minDiff) {
                optimalSize = size;
                minDiff = Math.abs(size.height - targetHeight);
            }
        }
    }
    return optimalSize;
}

From source file:Main.java

/**
 * Get a BitmapDrawable from a local file that is scaled down
 * to fit the current Window size./* w  w w  .java2 s  . c o  m*/
 */
@SuppressWarnings("deprecation")
static BitmapDrawable getScaledBitmap(String path, Activity a) {
    Display display = a.getWindowManager().getDefaultDisplay();
    float destWidth = display.getWidth();
    float destHeight = display.getHeight();

    // read in the dimensions of the image on disk
    BitmapFactory.Options options = new BitmapFactory.Options();
    options.inJustDecodeBounds = true;
    BitmapFactory.decodeFile(path, options);

    float srcWidth = options.outWidth;
    float srcHeight = options.outHeight;

    int inSampleSize = 1;
    if (srcHeight > destHeight || srcWidth > destWidth) {
        if (srcWidth > srcHeight) {
            inSampleSize = Math.round(srcHeight / destHeight);
        } else {
            inSampleSize = Math.round(srcWidth / destWidth);
        }
    }

    options = new BitmapFactory.Options();
    options.inSampleSize = inSampleSize;

    Bitmap bitmap = BitmapFactory.decodeFile(path, options);
    return new BitmapDrawable(a.getResources(), bitmap);
}

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

/**
 * /*w w w .ja  v a 2  s.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];
}

From source file:Main.java

public static int screenHeightInPix(Context context) {
    WindowManager wm = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE);
    Display display = wm.getDefaultDisplay();
    Point size = new Point();
    if (Build.VERSION.SDK_INT >= 13) {
        display.getSize(size);/*from www . j  a v a 2s  . c o  m*/
        return size.y;
    } else {
        return display.getHeight();
    }
}

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);

}