Java Code Examples for android.view.Display#getRealMetrics()

The following examples show how to use android.view.Display#getRealMetrics() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.

Example 1

Source File: U.java From Taskbar with Apache License 2.0

6 votes

public static DisplayInfo getExternalDisplayInfo(Context context) {
    Display display = getExternalDisplay(context);
    if(display == null)
        return new DisplayInfo(0, 0, 0, 0);

    DisplayMetrics metrics = new DisplayMetrics();
    display.getRealMetrics(metrics);

    int defaultDensity;
    try {
        defaultDensity = getDefaultDensity(display.getDisplayId());
    } catch (Exception e) {
        defaultDensity = 0;
    }

    return new DisplayInfo(metrics.widthPixels, metrics.heightPixels, metrics.densityDpi, defaultDensity);
}

Example 2

Source File: AccessibilityNodeInfoDumper.java From android-uiconductor with Apache License 2.0

6 votes

public static Point getDevicePhysicalSize() {
  int width;
  int height;
  try {
    UiDevice mDevice = UiDevice.getInstance(getInstrumentation());
    height = mDevice.getDisplayHeight();
    width = mDevice.getDisplayWidth();
    return new Point(width, height);
  } catch (NullPointerException e) {
    Log.e(TAG, "Failed get display size, using getRealMetrics instead. " + e.getMessage());
  }
  WindowManager windowManager = (WindowManager) getInstrumentation().getContext()
      .getSystemService(Service.WINDOW_SERVICE);
  Display display =  windowManager.getDefaultDisplay();
  DisplayMetrics metrics = new DisplayMetrics();
  display.getRealMetrics(metrics);
  height = metrics.heightPixels;
  width = metrics.widthPixels;
  return new Point(width, height);

}

Example 3

Source File: OsUtils.java From PopupWindowCompat with Apache License 2.0

6 votes

public static int getScreenHeight(Activity activity) {
    if (activity == null) {
        return 0;
    }
    Display display = activity.getWindowManager().getDefaultDisplay();
    int realHeight = 0;
    if (android.os.Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR1) {
        final DisplayMetrics metrics = new DisplayMetrics();
        display.getRealMetrics(metrics);
        realHeight = metrics.heightPixels;
    } else {
        try {
            Method mGetRawH = Display.class.getMethod("getRawHeight");
            realHeight = (Integer) mGetRawH.invoke(display);
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
    return realHeight;
}

Example 4

Source File: OsUtils.java From PopupWindowCompat with Apache License 2.0

6 votes

public static int getScreenWidth(Activity activity) {
    if (activity == null) {
        return 0;
    }
    Display display = activity.getWindowManager().getDefaultDisplay();
    int realWidth = 0;
    if (android.os.Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR1) {
        final DisplayMetrics metrics = new DisplayMetrics();
        display.getRealMetrics(metrics);
        realWidth = metrics.widthPixels;
    } else {
        try {
            Method mGetRawW = Display.class.getMethod("getRawWidth");
            realWidth = (Integer) mGetRawW.invoke(display);
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
    return realWidth;
}

Example 5

Source File: AndroidBarUtils.java From AndroidBarUtils with Apache License 2.0

6 votes

/**
 * 是否有NavigationBar
 *
 * @param activity 上下文
 * @return 是否有NavigationBar
 */
private static boolean hasNavBar(Activity activity) {
    WindowManager windowManager = activity.getWindowManager();
    Display d = windowManager.getDefaultDisplay();

    DisplayMetrics realDisplayMetrics = new DisplayMetrics();
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
        d.getRealMetrics(realDisplayMetrics);
    }

    int realHeight = realDisplayMetrics.heightPixels;
    int realWidth = realDisplayMetrics.widthPixels;

    DisplayMetrics displayMetrics = new DisplayMetrics();
    d.getMetrics(displayMetrics);

    int displayHeight = displayMetrics.heightPixels;
    int displayWidth = displayMetrics.widthPixels;

    return (realWidth - displayWidth) > 0 || (realHeight - displayHeight) > 0;
}

Example 6

Source File: DisplayUtils.java From NoHttp with Apache License 2.0

6 votes

public static void initScreen(Activity activity) {
    if (isInitialize) return;
    isInitialize = true;
    Display display = activity.getWindowManager().getDefaultDisplay();
    DisplayMetrics metric = new DisplayMetrics();
    if (VERSION.SDK_INT >= 17) {
        display.getRealMetrics(metric);
    } else {
        display.getMetrics(metric);
    }

    screenWidth = metric.widthPixels;
    screenHeight = metric.heightPixels;
    screenDpi = metric.densityDpi;
    density = metric.density;
    scaledDensity = metric.scaledDensity;
}

Example 7

Source File: Utils.java From imsdk-android with MIT License

5 votes

/**
 * 判断手机是否含有虚拟按键  99%
 */
public static boolean hasVirtualNavigationBar(Context context) {
    boolean hasSoftwareKeys = true;

    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR1) {
        Display d = ((WindowManager) context.getSystemService(Context.WINDOW_SERVICE)).getDefaultDisplay();

        DisplayMetrics realDisplayMetrics = new DisplayMetrics();
        d.getRealMetrics(realDisplayMetrics);

        int realHeight = realDisplayMetrics.heightPixels;
        int realWidth = realDisplayMetrics.widthPixels;

        DisplayMetrics displayMetrics = new DisplayMetrics();
        d.getMetrics(displayMetrics);

        int displayHeight = displayMetrics.heightPixels;
        int displayWidth = displayMetrics.widthPixels;

        hasSoftwareKeys = (realWidth - displayWidth) > 0 || (realHeight - displayHeight) > 0;
    } else if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.ICE_CREAM_SANDWICH) {
        boolean hasMenuKey = ViewConfiguration.get(context).hasPermanentMenuKey();
        boolean hasBackKey = KeyCharacterMap.deviceHasKey(KeyEvent.KEYCODE_BACK);
        hasSoftwareKeys = !hasMenuKey && !hasBackKey;
    }

    return hasSoftwareKeys;
}

Example 8

Source File: Utils.java From FilterTabView with Apache License 2.0

5 votes

/**
 * 获取屏幕的真实高度 如果有虚拟按键会算上虚拟按键的高度
 * @param context
 * @return
 */
public static int getScreenHeightWidthBar(Context context) {
    WindowManager windowManager = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE);
    Display display = windowManager.getDefaultDisplay();
    DisplayMetrics dm = new DisplayMetrics();
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR1) {
        display.getRealMetrics(dm);
    } else {
        display.getMetrics(dm);
    }
    int realHeight = dm.heightPixels;

    return realHeight;
}

Example 9

Source File: NavbarUtils.java From BottomBar with Apache License 2.0

5 votes

/**
 * http://stackoverflow.com/a/14871974
 */
private static boolean hasSoftKeys(@NonNull Context context) {
    boolean hasSoftwareKeys = true;

    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR1) {
        Display d = ((WindowManager) context.getSystemService(Context.WINDOW_SERVICE)).getDefaultDisplay();

        DisplayMetrics realDisplayMetrics = new DisplayMetrics();
        d.getRealMetrics(realDisplayMetrics);

        int realHeight = realDisplayMetrics.heightPixels;
        int realWidth = realDisplayMetrics.widthPixels;

        DisplayMetrics displayMetrics = new DisplayMetrics();
        d.getMetrics(displayMetrics);

        int displayHeight = displayMetrics.heightPixels;
        int displayWidth = displayMetrics.widthPixels;

        hasSoftwareKeys = (realWidth - displayWidth) > 0 || (realHeight - displayHeight) > 0;
    } else if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.ICE_CREAM_SANDWICH) {
        boolean hasMenuKey = ViewConfiguration.get(context).hasPermanentMenuKey();
        boolean hasBackKey = KeyCharacterMap.deviceHasKey(KeyEvent.KEYCODE_BACK);
        hasSoftwareKeys = !hasMenuKey && !hasBackKey;
    }

    return hasSoftwareKeys;
}

Example 10

Source File: NavigationUtil.java From UIWidget with Apache License 2.0

5 votes

/**
 * 获取屏幕宽度，不包括右侧导航栏
 */
public static int getRealScreenWidth(Activity activity) {
    WindowManager windowManager = activity.getWindowManager();
    Display display = windowManager.getDefaultDisplay();
    DisplayMetrics displayMetrics = new DisplayMetrics();
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR1) {
        display.getRealMetrics(displayMetrics);
    } else {
        display.getMetrics(displayMetrics);
    }
    return displayMetrics.widthPixels;
}

Example 11

Source File: DisplayUtil.java From FriendBook with GNU General Public License v3.0

5 votes

/**
 * 判断手机是否含有虚拟按键  99%
 *
 * @return
 */
public static boolean hasVirtualNavigationBar(Context context) {
    boolean hasSoftwareKeys = true;

    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR1) {
        Display d = ((WindowManager) context.getSystemService(Context.WINDOW_SERVICE)).getDefaultDisplay();

        DisplayMetrics realDisplayMetrics = new DisplayMetrics();
        d.getRealMetrics(realDisplayMetrics);

        int realHeight = realDisplayMetrics.heightPixels;
        int realWidth = realDisplayMetrics.widthPixels;

        DisplayMetrics displayMetrics = new DisplayMetrics();
        d.getMetrics(displayMetrics);

        int displayHeight = displayMetrics.heightPixels;
        int displayWidth = displayMetrics.widthPixels;

        hasSoftwareKeys = (realWidth - displayWidth) > 0 || (realHeight - displayHeight) > 0;
    } else if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.ICE_CREAM_SANDWICH) {
        boolean hasMenuKey = ViewConfiguration.get(context).hasPermanentMenuKey();
        boolean hasBackKey = KeyCharacterMap.deviceHasKey(KeyEvent.KEYCODE_BACK);
        hasSoftwareKeys = !hasMenuKey && !hasBackKey;
    }

    return hasSoftwareKeys;
}

Example 12

Source File: ScreenResolution.java From NetEasyNews with GNU General Public License v3.0

5 votes

/**
 * Gets real resolution via the new getRealMetrics API.
 * */
@TargetApi(Build.VERSION_CODES.JELLY_BEAN_MR1)
private static Pair<Integer,Integer> getRealResolution(Context ctx) {
  WindowManager wm = (WindowManager) ctx.getSystemService(Context.WINDOW_SERVICE);
  Display display = wm.getDefaultDisplay();
  DisplayMetrics metrics = new DisplayMetrics();
  display.getRealMetrics(metrics);
  return new Pair<Integer, Integer>(metrics.widthPixels, metrics.heightPixels);
}

Example 13

Source File: U.java From SecondScreen with Apache License 2.0

5 votes

public static boolean runSizeCommand(Context context, String requestedRes) {
    if(isDesktopModeActive(context))
        return true;

    DisplayMetrics metrics = new DisplayMetrics();
    WindowManager wm = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE);
    Display disp = wm.getDefaultDisplay();
    disp.getRealMetrics(metrics);

    SharedPreferences prefMain = getPrefMain(context);
    String currentRes = " ";
    String nativeRes = Integer.toString(prefMain.getInt("width", 0))
            + "x"
            + Integer.toString(prefMain.getInt("height", 0));

    if(prefMain.getBoolean("debug_mode", false)) {
        SharedPreferences prefCurrent = getPrefCurrent(context);
        currentRes = prefCurrent.getString("size", "reset");

        if("reset".equals(currentRes))
            currentRes = nativeRes;
    } else {
        if((context.getApplicationContext().getResources().getConfiguration().orientation == Configuration.ORIENTATION_PORTRAIT && !prefMain.getBoolean("landscape", false))
                || (context.getApplicationContext().getResources().getConfiguration().orientation == Configuration.ORIENTATION_LANDSCAPE && prefMain.getBoolean("landscape", false))) {
            currentRes = Integer.toString(metrics.widthPixels)
                    + "x"
                    + Integer.toString(metrics.heightPixels);
        } else if((context.getApplicationContext().getResources().getConfiguration().orientation == Configuration.ORIENTATION_LANDSCAPE && !prefMain.getBoolean("landscape", false))
                || (context.getApplicationContext().getResources().getConfiguration().orientation == Configuration.ORIENTATION_PORTRAIT && prefMain.getBoolean("landscape", false))) {
            currentRes = Integer.toString(metrics.heightPixels)
                    + "x"
                    + Integer.toString(metrics.widthPixels);
        }
    }

    if(requestedRes.equals("reset"))
        requestedRes = nativeRes;

    return !requestedRes.equals(currentRes);
}

Example 14

Source File: DeviceUtils.java From JumpGo with Mozilla Public License 2.0

5 votes

public static int getAvailableScreenWidth(@NonNull Context context) {
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR1) {
        WindowManager wm = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE);
        Display display = wm.getDefaultDisplay();
        DisplayMetrics metrics = new DisplayMetrics();
        display.getRealMetrics(metrics);
        return metrics.widthPixels;
    } else {
        return getScreenWidth(context);
    }
}

Example 15

Source File: ScreenResolution.java From video-player with MIT License

5 votes

/**
 * Gets real resolution via the new getRealMetrics API.
 * */
@TargetApi(Build.VERSION_CODES.JELLY_BEAN_MR1)
private static Pair<Integer,Integer> getRealResolution(Context ctx) {
  WindowManager wm = (WindowManager) ctx.getSystemService(Context.WINDOW_SERVICE);
  Display display = wm.getDefaultDisplay();
  DisplayMetrics metrics = new DisplayMetrics();
  display.getRealMetrics(metrics);
  return new Pair<Integer, Integer>(metrics.widthPixels, metrics.heightPixels);
}

Example 16

Source File: BarConfig.java From ImmersionBar with Apache License 2.0

5 votes

@TargetApi(14)
private boolean hasNavBar(Activity activity) {
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR1) {
        //判断小米手机是否开启了全面屏，开启了，直接返回false
        if (Settings.Global.getInt(activity.getContentResolver(), IMMERSION_MIUI_NAVIGATION_BAR_HIDE_SHOW, 0) != 0) {
            return false;
        }
        //判断华为手机是否隐藏了导航栏，隐藏了，直接返回false
        if (OSUtils.isEMUI()) {
            if (OSUtils.isEMUI3_x() || Build.VERSION.SDK_INT < Build.VERSION_CODES.LOLLIPOP) {
                if (Settings.System.getInt(activity.getContentResolver(), IMMERSION_EMUI_NAVIGATION_BAR_HIDE_SHOW, 0) != 0) {
                    return false;
                }
            } else {
                if (Settings.Global.getInt(activity.getContentResolver(), IMMERSION_EMUI_NAVIGATION_BAR_HIDE_SHOW, 0) != 0) {
                    return false;
                }
            }
        }
    }
    //其他手机根据屏幕真实高度与显示高度是否相同来判断
    WindowManager windowManager = activity.getWindowManager();
    Display d = windowManager.getDefaultDisplay();

    DisplayMetrics realDisplayMetrics = new DisplayMetrics();
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR1) {
        d.getRealMetrics(realDisplayMetrics);
    }

    int realHeight = realDisplayMetrics.heightPixels;
    int realWidth = realDisplayMetrics.widthPixels;

    DisplayMetrics displayMetrics = new DisplayMetrics();
    d.getMetrics(displayMetrics);

    int displayHeight = displayMetrics.heightPixels;
    int displayWidth = displayMetrics.widthPixels;

    return (realWidth - displayWidth) > 0 || (realHeight - displayHeight) > 0;
}

Example 17

Source File: RNDetectNavbarAndroidModule.java From react-native-detect-navbar-android with MIT License

5 votes

@SuppressLint ("NewApi")
private boolean hasImmersive() {

    if (!cached) {
        if(Build.VERSION.SDK_INT < Build.VERSION_CODES.KITKAT) {
            hasImmersive = false;
            cached = true;
            return false;
        }
        Display d = ((WindowManager) reactContext.getSystemService(Context.WINDOW_SERVICE)).getDefaultDisplay();

        DisplayMetrics realDisplayMetrics = new DisplayMetrics();
        d.getRealMetrics(realDisplayMetrics);

        int realHeight = realDisplayMetrics.heightPixels;
        int realWidth = realDisplayMetrics.widthPixels;

        DisplayMetrics displayMetrics = new DisplayMetrics();
        d.getMetrics(displayMetrics);

        int displayHeight = displayMetrics.heightPixels;
        int displayWidth = displayMetrics.widthPixels;

        hasImmersive = (realWidth > displayWidth) || (realHeight > displayHeight);
        cached = true;
    }

    return hasImmersive;
}

Example 18

Source File: DisplayInfoAndroid.java From Accessibility-Test-Framework-for-Android with Apache License 2.0

5 votes

/**
 * Derives an instance from a {@link Display}
 *
 * @param display The {@link Display} instance from which to construct
 */
public DisplayInfoAndroid(Display display) {
  super();
  DisplayMetrics tempMetrics = new DisplayMetrics();
  display.getMetrics(tempMetrics);
  this.metricsWithoutDecoration = new MetricsAndroid(tempMetrics);
  tempMetrics.setToDefaults();
  if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR1) {
    display.getRealMetrics(tempMetrics);
    this.realMetrics = new MetricsAndroid(tempMetrics);
  } else {
    this.realMetrics = null;
  }
}

Example 19

Source File: DeviceDimensionsManager.java From fullscreen-video-view with Apache License 2.0

5 votes

private DisplayMetrics getRealDisplayMetrics(Context context) {
    WindowManager windowManager = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE);
    if (windowManager == null) {
        return null;
    }

    Display display = windowManager.getDefaultDisplay();
    DisplayMetrics realMetrics = new DisplayMetrics();
    display.getRealMetrics(realMetrics);

    return realMetrics;
}

Example 20

Source File: ScreenResolution.java From MyHearts with Apache License 2.0

5 votes

/**
 * Gets real resolution via the new getRealMetrics API.
 * */
@TargetApi(Build.VERSION_CODES.JELLY_BEAN_MR1)
private static Pair<Integer,Integer> getRealResolution(Context ctx) {
  WindowManager wm = (WindowManager) ctx.getSystemService(Context.WINDOW_SERVICE);
  Display display = wm.getDefaultDisplay();
  DisplayMetrics metrics = new DisplayMetrics();
  display.getRealMetrics(metrics);
  return new Pair<Integer, Integer>(metrics.widthPixels, metrics.heightPixels);
}