1)方式一
<activity android:name=".Activity.ExtrusionWorkShop.mfg.MfgJiya_Activity" android:screenOrientation=“portrait”> <intent-filter> <action android:name="leap.mes.work.foreground_extrusion.Activity.ExtrusionWorkShop.mfg.MfgJiya_Activity" /> <category android:name="android.intent.category.DEFAULT" /> </intent-filter> </activity>
2)方式二
@Override protected void onCreate(@Nullable Bundle savedInstanceState) { super.onCreate(savedInstanceState); setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT); // 禁用横屏 }