RutongLiu
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RutongLiu
··· // 判断设备是否有返回键、菜单键来确定是否有 NavigationBar public static boolean hasNavigationBar(Context context) { boolean hasMenuKey = ViewConfiguration.get(context).hasPermanentMenuKey(); boolean hasBackKey = KeyCharacterMap.deviceHasKey(KeyEvent.KEYCODE_BACK); if (!hasMenuKey && !hasBackKey) { return true; } return false; } ···...