3360av发布上传_开发公司财务制度_网站seo需要用到哪些工具_新手学百度竞价要多久

vendor/mediatek/proprietary/packages/apps/Launcher3/res/
xml$launcher_preferences.xml

 <SwitchPreference
        android:key="pref_allowRotation"
        android:title="@string/allow_rotation_title"
        android:summary="@string/allow_rotation_desc"
        android:defaultValue="@bool/allow_rotation"
        android:persistent="true" />

allow_rotation = true

    android:defaultValue="true"

packages/apps/Launcher3/src/com/android/launcher3/states/RotationHelper.java

  public static boolean getAllowRotationDefaultValue(DeviceProfile deviceProfile) {
        // If the device's pixel density was scaled (usually via settings for A11y), use the
        // original dimensions to determine if rotation is allowed of not.
        //*/ def open home screen rotate.
        return true;
        /*/
        float originalSmallestWidth = dpiFromPx(
                Math.min(deviceProfile.widthPx, deviceProfile.heightPx), DENSITY_DEVICE_STABLE);
        return originalSmallestWidth >= MIN_TABLET_WIDTH;
        //*/
    }

===========================================================

packages/apps/Launcher3/quickstep/src/com/android/quickstep/util/RecentsOrientedState.java

private void updateHomeRotationSetting() {
        //*/ device support home screen rotate.
        boolean homeRotationEnabled = true;
        /*/
        boolean homeRotationEnabled = mSharedPrefs.getBoolean(ALLOW_ROTATION_PREFERENCE_KEY, false);
        //*/
        setFlag(FLAG_HOME_ROTATION_ALLOWED_IN_PREFS, homeRotationEnabled);
        SystemUiProxy.INSTANCE.get(mContext).setHomeRotationEnabled(homeRotationEnabled);
    }

    private void initFlags() {
        setFlag(FLAG_ROTATION_WATCHER_SUPPORTED, mOrientationListener.canDetectOrientation());

        // initialize external flags
        updateAutoRotateSetting();
        updateHomeRotationSetting();
    }