Android11强制所有应用横屏展示 1、打开frameworks/base/core/java/android/content/pm/parsing/component/ParsedActivityUtils.java文件,定位到parseActivityOrReceiver方法的intscreenOrientation=sa.getInt(R.styleable.AndroidManifestActivity_screenOrientation,SCREEN_ORIENTATION_UNSPECIFIED);这一行,注释掉该行并添加如下代码: //intscreenOrie...