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Commit e389f15c authored by Tiger Huang's avatar Tiger Huang
Browse files

Use public types to update system UI visibility 

Taskbar is also considered as a navigation bar. While its visibility is
changed, View#dispatchSystemUiVisibilityChanged should be called.

Bug: 225765490
Test: atest WindowInsetsControllerTests
Change-Id: Ie9624211aa6077085966d588c28601000c68a4f2
parent 017ebacd

core/java/android/view/ViewRootImpl.java

+3 −4
Original line number Diff line number Diff line
@@ -23,8 +23,6 @@ import static android.view.Display.DEFAULT_DISPLAY; 
import static android.view.Display.INVALID_DISPLAY;

import static android.view.InputDevice.SOURCE_CLASS_NONE;

import static android.view.InsetsState.ITYPE_IME;

import static android.view.InsetsState.ITYPE_NAVIGATION_BAR;

import static android.view.InsetsState.ITYPE_STATUS_BAR;

import static android.view.InsetsState.SIZE;

import static android.view.View.PFLAG_DRAW_ANIMATION;

import static android.view.View.SYSTEM_UI_FLAG_FULLSCREEN;
@@ -2314,11 +2312,12 @@ public final class ViewRootImpl implements ViewParent, 
     */

    void updateCompatSysUiVisibility(@InternalInsetsType int type, boolean visible,

            boolean hasControl) {

        if (type != ITYPE_STATUS_BAR && type != ITYPE_NAVIGATION_BAR) {

        @InsetsType final int publicType = InsetsState.toPublicType(type);

        if (publicType != Type.statusBars() && publicType != Type.navigationBars()) {

            return;

        }

        final SystemUiVisibilityInfo info = mCompatibleVisibilityInfo;

        final int systemUiFlag = type == ITYPE_STATUS_BAR

        final int systemUiFlag = publicType == Type.statusBars()

                ? View.SYSTEM_UI_FLAG_FULLSCREEN

                : View.SYSTEM_UI_FLAG_HIDE_NAVIGATION;

        final boolean wasVisible = (info.globalVisibility & systemUiFlag) == 0;