即使禁用它，活动的方向仍然在变化

Question

    <application
        android:allowBackup="true"
        android:icon="@mipmap/ic_launcher"
        android:label="@string/app_name"
        android:supportsRtl="true"
        android:theme="@style/Theme.Fantasy">

        <activity
            android:name="view.StandingsActivity"
            android:label="@string/app_name"
            android:screenOrientation="portrait"
            android:configChanges="keyboardHidden|orientation|screenSize">
        </activity>

        <activity
            android:name="view.LoginActivity"
            android:label="@string/app_name"
            android:screenOrientation="portrait"
            android:configChanges="keyboardHidden|orientation|screenSize">    
        </activity>

        <activity
            android:name="view.RegisterActivity"
            android:label="@string/app_name"
            android:screenOrientation="portrait"
            android:configChanges="keyboardHidden|orientation|screenSize">    
        </activity>

        <activity
            android:name="view.PlayerStandingsActivity"
            android:label="@string/app_name"
            android:screenOrientation="portrait"
            android:configChanges="keyboardHidden|orientation|screenSize">    
        </activity>

        <activity
            android:name="view.ScheduleActivity"
            android:label="@string/app_name"
            android:screenOrientation="portrait"
            android:configChanges="keyboardHidden|orientation|screenSize">
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />
                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>

        <activity
            android:name="view.MatchStatsActivity"
            android:label="@string/app_name"
            android:screenOrientation="portrait"
            android:configChanges="keyboardHidden|orientation|screenSize">    
        </activity>

        <activity
            android:name="view.PlayerDetailsActivity"
            android:label="@string/app_name"
            android:screenOrientation="portrait"
            android:configChanges="keyboardHidden|orientation|screenSize">    
        </activity>

        <activity
            android:name="view.PlayerStatsActivity"
            android:label="@string/app_name"
            android:screenOrientation="portrait"
            android:configChanges="keyboardHidden|orientation|screenSize">
            </activity>

        <activity
            android:name="view.AwardsActivity"
            android:label="@string/app_name"
            android:screenOrientation="portrait"
            android:configChanges="keyboardHidden|orientation|screenSize">
        </activity>

        <activity
            android:name="view.TeamActivity"
            android:label="@string/app_name"
            android:screenOrientation="portrait"
            android:configChanges="keyboardHidden|orientation|screenSize">
        </activity>

        <activity
            android:name="view.AddPlayersActivity"
            android:label="@string/app_name"
            android:screenOrientation="portrait"
            android:configChanges="keyboardHidden|orientation|screenSize">
        </activity>

    </application>

这是我的清单文件的一部分。我已指定禁用横向模式，但旋转屏幕时方向仍然会发生变化。我错过了什么？我必须在此处添加任何权限吗？

Answer 1

您可以重写每个 activity 的 onConfigurationChanged 方法以自行处理方向更改。否则在您的清单文件中声明 android:configChanges 您根本无法处理它们。

@Override 
public void onConfigurationChanged(Configuration newConfig) {
   super.onConfigurationChanged(newConfig);
   setRequestedOrientation(ActivityInfo."orientation type your preffer");
}

Answer 2

当 android:screenOrientation="portrait" or "landscape" 在 manifest 文件中设置时，如果您想这样做，仍然不会触发任何侦听器，请尝试以编程方式在您的 onConfigurationChanged() 中处理仅纵向模式，在这里您将也可以再次启动 activity。

结帐Documentation on OrientationListener.

即使禁用它，活动的方向仍然在变化

Orientation of activities still changing even after disabling it

android

screen-orientation