在Manifest文件中，你想在“肖像”中使用哪些活动，你必须在活动标签中写这些代码

  android:screenOrientation="portrait" 

像这样

android:图标= " @drawable /图标” android: name = " com.zemkoapps.hd.wallpaper.AndroidGridLayoutActivity " android: screenOrientation = "肖像" > 但如果你想在横屏中使用这段代码 android: screenOrientation = "风景"

在config.xml中的<widget>下添加<preference name="orientation" value="portrait" />对我来说很有效。

(其他解决方案要么在我的设备上不起作用，要么在构建过程中被覆盖，要么在构建过程中给出了弃用错误。)

来自Android开发者指南:

"orientation" The screen orientation has changed — the user has rotated the device. Note: If your application targets API level 13 or higher (as declared by the minSdkVersion and targetSdkVersion attributes), then you should also declare the "screenSize" configuration, because it also changes when a device switches between portrait and landscape orientations. "screenSize" The current available screen size has changed. This represents a change in the currently available size, relative to the current aspect ratio, so will change when the user switches between landscape and portrait. However, if your application targets API level 12 or lower, then your activity always handles this configuration change itself (this configuration change does not restart your activity, even when running on an Android 3.2 or higher device). Added in API level 13.

所以，在AndroidManifest.xml文件中，我们可以放:

<activity
            android:name=".activities.role_activity.GeneralViewPagerActivity"
            android:label="@string/title_activity_general_view_pager"
            android:screenOrientation="portrait"
            android:configChanges="orientation|keyboardHidden|screenSize"
            >
        </activity> 

在kotlin——>

在你的Extends Application类中使用这个onCreate()…

registerActivityLifecycleCallbacks(object : ActivityLifecycleCallbacks {
        override fun onActivityCreated(p0: Activity, p1: Bundle?) {
            p0.requestedOrientation = ActivityInfo.SCREEN_ORIENTATION_SENSOR_LANDSCAPE;
        }

        override fun onActivityStarted(p0: Activity) {
        }

        override fun onActivityResumed(p0: Activity) {
        }

        override fun onActivityPaused(p0: Activity) {
        }

        override fun onActivityStopped(p0: Activity) {
        }

        override fun onActivitySaveInstanceState(p0: Activity, p1: Bundle) {
        }

        override fun onActivityDestroyed(p0: Activity) {
        }
    }

    )}

有两种方法。

添加android:screenOrientation="portrait"在你的manifest文件 相应的活动 添加 setRequestedOrientation (ActivityInfo.SCREEN_ORIENTATION_PORTRAIT); 在onCreate()方法中添加到您的活动

在Manifest文件中，你想在“肖像”中使用哪些活动，你必须在活动标签中写这些代码

  android:screenOrientation="portrait" 

像这样

android:图标= " @drawable /图标” android: name = " com.zemkoapps.hd.wallpaper.AndroidGridLayoutActivity " android: screenOrientation = "肖像" > 但如果你想在横屏中使用这段代码 android: screenOrientation = "风景"