Example usage for android.content Context WINDOW_SERVICE

Introduction

In this page you can find the example usage for android.content Context WINDOW_SERVICE.

Prototype

String WINDOW_SERVICE

To view the source code for android.content Context WINDOW_SERVICE.

Click Source Link

Document

Use with #getSystemService(String) to retrieve a android.view.WindowManager for accessing the system's window manager.

Usage

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
 * /* w w  w .ja  v a 2  s .c  o  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

@SuppressWarnings("deprecation")
@SuppressLint("NewApi")
public static Point getFullDisplaySize(Context context) {
    Point point = new Point();

    WindowManager wm = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE);

    Display display = wm.getDefaultDisplay();
    Method mGetRawH = null, mGetRawW = null;

    DisplayMetrics outMetrics = new DisplayMetrics();
    display.getMetrics(outMetrics);/*from w  w  w  .ja va 2s.co  m*/

    if (Build.VERSION.SDK_INT > Build.VERSION_CODES.JELLY_BEAN) {
        display.getRealMetrics(outMetrics);
        point.x = outMetrics.widthPixels;
        point.y = outMetrics.heightPixels;
    } else {
        try {
            mGetRawH = Display.class.getMethod("getRawHeight");
            mGetRawW = Display.class.getMethod("getRawWidth");
            point.x = (Integer) mGetRawW.invoke(display);
            point.y = (Integer) mGetRawH.invoke(display);
        } catch (Exception e) {
            display.getMetrics(outMetrics);
            point.x = display.getWidth();
            point.y = display.getHeight();
            e.printStackTrace();
        }
    }

    return point;
}

---

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  av  a2 s . co m
 * @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

/**
 * Returns DisplayMetrics.//from ww w .ja  v  a  2s  .co m
 * 
 * @param context
 * @return
 */
public static DisplayMetrics getDisplayMetrics(Context context) {
    WindowManager window = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE);
    DisplayMetrics outMetrics = new DisplayMetrics();
    window.getDefaultDisplay().getMetrics(outMetrics);

    return outMetrics;
}

---

From source file:Main.java

/**
 * Gets device's display resolution.//from w  w w.  ja va 2s .c  om
 * @since   0.1.0
 * @param   aContext The context from which the system service is retrieved to get the window's information.
 * @return   The struct of Point with x attribute contains the width and y attribute contains the height.
 */
public static Point getDisplayResolution(Context aContext) {
    WindowManager wm = (WindowManager) (aContext.getSystemService(Context.WINDOW_SERVICE));
    Point p = new Point();
    wm.getDefaultDisplay().getSize(p);
    return p;
}

---

From source file:Main.java

/**
 * Computes the navigation bar height comparing the usable screen height and the real display height.
 * Please note that the system status bar is considered part of the usable screen height.
 * @param context Android Context instance
 * @return The height in pixels of the system navigation bar
 *///  w w w  .j a v a  2 s  . c  om
public static int getNavigationBarSize(Context context) {
    WindowManager windowManager = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE);
    //noinspection ConstantConditions
    Display display = windowManager.getDefaultDisplay();

    Point appUsableSize = new Point();
    display.getSize(appUsableSize);
    Point realScreenSize = new Point();
    display.getRealSize(realScreenSize);

    return realScreenSize.y - appUsableSize.y;
}

---

From source file:Main.java

public static void getListViewSize(ListView listView, Context context) {
    ListAdapter listAdapter = listView.getAdapter();
    if (listAdapter == null || listAdapter.getCount() < 2) {
        // pre-condition
        return;/*from   w  ww.j  a v a2 s  . com*/
    }

    WindowManager wm = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE);
    Display display = wm.getDefaultDisplay();
    Point size = new Point();
    display.getSize(size);
    int totalHeight = 0;
    int widthMeasureSpec = View.MeasureSpec.makeMeasureSpec(size.x, View.MeasureSpec.AT_MOST);
    int heightMeasureSpec = View.MeasureSpec.makeMeasureSpec(0, View.MeasureSpec.UNSPECIFIED);
    ViewGroup.LayoutParams lp = new ViewGroup.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT,
            ViewGroup.LayoutParams.WRAP_CONTENT);

    int desiredWidth = View.MeasureSpec.makeMeasureSpec(listView.getWidth(), View.MeasureSpec.AT_MOST);
    for (int i = 0; i < listAdapter.getCount(); i++) {
        View listItem = listAdapter.getView(i, null, listView);
        listItem.measure(desiredWidth, listItem.getHeight());
        totalHeight += listItem.getMeasuredHeight();
    }

    totalHeight += listView.getPaddingTop() + listView.getPaddingBottom();
    totalHeight += (listView.getDividerHeight() * (listAdapter.getCount() + 1));
    ViewGroup.LayoutParams params = listView.getLayoutParams();
    params.height = totalHeight;
    listView.setLayoutParams(params);
    listView.requestLayout();
}

---

From source file:Main.java

public static int getPortraitCamearaDisplayOrientation(Context context, int cameraId, boolean isFrontCamera) {
    if (cameraId < 0 || cameraId > getCameraNumber()) {
        return -1;
    }/*from   w  w  w .  ja v  a2s. c o m*/
    Camera.CameraInfo cameraInfo = new Camera.CameraInfo();
    Camera.getCameraInfo(cameraId, cameraInfo);

    int rotation = ((WindowManager) context.getSystemService(Context.WINDOW_SERVICE)).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 (isFrontCamera) {
        result = (cameraInfo.orientation + degrees) % 360;
        result = (360 - result) % 360;
    } else {
        result = (cameraInfo.orientation - degrees + 360) % 360;
    }
    return result;
}

---

From source file:Main.java

/**
 * <pre>//from w ww. j  a  va 2s.  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

/**
 * Returns a valid DisplayMetrics object
 *
 * @param context valid context//  w  w w  .j ava2 s  .co m
 * @return DisplayMetrics object
 */
static DisplayMetrics getDisplayMetrics(final Context context) {
    final WindowManager windowManager = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE);
    final DisplayMetrics metrics = new DisplayMetrics();
    windowManager.getDefaultDisplay().getMetrics(metrics);
    return metrics;
}

---

• «
• 1
• 2
• 3
• 4
• 5
• 6
• 7
• 8
• 9
• 10
• 11
• 12
• 13
• 14
• 15
• 16
• 17
• 18
• 19
• 20
• 21
• 22
• 23
• 24
• 25
• 26
• 27
• 28
• 29
• 30
• 31
• 32
• 33
• 34
• 35
• 36
• 37
• 38
• 39
• 40
• 41
• 42
• 43
• 44
• 45
• 46
• 47
• 48
• 49
• 50
• »