android.view.Display#getRealMetrics

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);
}

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);

}

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;
}

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;
}

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;
}

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;
}

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;
}

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;
}

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;
}

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;
}

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;
}

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);
}

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);
}

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);
    }
}

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);
}

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;
}

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;
}

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;
  }
}

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;
}

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);
}

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