刘海屏手机越来越多，App需要适配。

/*** 判断是否是刘海屏* @return*/
public static boolean hasNotchScreen(Activity activity){if (getInt("ro.miui.notch",activity) == 1 || hasNotchAtHuawei(activity) || hasNotchAtOPPO()|| hasNotchAtVivo(activity) || isAndroidP(activity) != null){ //TODO 各种品牌return true;}return false;
}/*** Android P 刘海屏判断* @param activity* @return*/
public static DisplayCutout isAndroidP(Activity activity){View decorView = activity.getWindow().getDecorView();if (decorView != null && android.os.Build.VERSION.SDK_INT >= 28){WindowInsets windowInsets = decorView.getRootWindowInsets();if (windowInsets != null)return windowInsets.getDisplayCutout();}return null;
}/*** 小米刘海屏判断.* @return 0 if it is not notch ; return 1 means notch* @throws IllegalArgumentException if the key exceeds 32 characters*/
public static int getInt(String key,Activity activity) {int result = 0;if (isXiaomi()){try {ClassLoader classLoader = activity.getClassLoader();@SuppressWarnings("rawtypes")Class SystemProperties = classLoader.loadClass("android.os.SystemProperties");//参数类型@SuppressWarnings("rawtypes")Class[] paramTypes = new Class[2];paramTypes[0] = String.class;paramTypes[1] = int.class;Method getInt = SystemProperties.getMethod("getInt", paramTypes);//参数Object[] params = new Object[2];params[0] = new String(key);params[1] = new Integer(0);result = (Integer) getInt.invoke(SystemProperties, params);} catch (ClassNotFoundException e) {e.printStackTrace();} catch (NoSuchMethodException e) {e.printStackTrace();} catch (IllegalAccessException e) {e.printStackTrace();} catch (IllegalArgumentException e) {e.printStackTrace();} catch (InvocationTargetException e) {e.printStackTrace();}}return result;
}/*** 华为刘海屏判断* @return*/
public static boolean hasNotchAtHuawei(Context context) {boolean ret = false;try {ClassLoader classLoader = context.getClassLoader();Class HwNotchSizeUtil = classLoader.loadClass("com.huawei.android.util.HwNotchSizeUtil");Method get = HwNotchSizeUtil.getMethod("hasNotchInScreen");ret = (boolean) get.invoke(HwNotchSizeUtil);} catch (ClassNotFoundException e) {AppLog.e("hasNotchAtHuawei ClassNotFoundException");} catch (NoSuchMethodException e) {AppLog.e("hasNotchAtHuawei NoSuchMethodException");} catch (Exception e) {AppLog.e( "hasNotchAtHuawei Exception");} finally {return ret;}
}public static final int VIVO_NOTCH = 0x00000020;//是否有刘海
public static final int VIVO_FILLET = 0x00000008;//是否有圆角/*** VIVO刘海屏判断* @return*/
public static boolean hasNotchAtVivo(Context context) {boolean ret = false;try {ClassLoader classLoader = context.getClassLoader();Class FtFeature = classLoader.loadClass("android.util.FtFeature");Method method = FtFeature.getMethod("isFeatureSupport", int.class);ret = (boolean) method.invoke(FtFeature, VIVO_NOTCH);} catch (ClassNotFoundException e) {AppLog.e( "hasNotchAtVivo ClassNotFoundException");} catch (NoSuchMethodException e) {AppLog.e(  "hasNotchAtVivo NoSuchMethodException");} catch (Exception e) {AppLog.e(  "hasNotchAtVivo Exception");} finally {return ret;}
}
/*** OPPO刘海屏判断* @return*/
public static boolean hasNotchAtOPPO(Context context) {return  context.getPackageManager().hasSystemFeature("com.oppo.feature.screen.heteromorphism");
}

 

 

// 是否是小米手机
public static boolean isXiaomi() {return "Xiaomi".equals(Build.MANUFACTURER);
}

 

暂时未发现其他刘海屏手机适配方案。。。