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platform_packages_apps_Launcher3
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Always refresh device profile when multi window mode changed 

Launcher monitors multi-window mode changed and updates device profile
through configuration chagned callback. It's possible that a new
configuration contains multi-window mode changed but without screen
size size change that across screen layout qualifier. Client apps might
not even receive onConfingurationChagned.

Updates Launcher to monitor multi-window mode changed through
onMultiWindowModeChanged to make sure it always refreshes device profile
that matches with the latest mulati-window mode.

Fix: 197835119
Test: manual check the repo steps.
Change-Id: Ie99045a1fc8493ff37645b95e7ccd9d15478d862
This commit is contained in:
Jerry Chang 2021-08-27 13:29:01 +08:00
parent 64af7acc1d
commit 09b40241fc
1 changed files with 11 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

16
src/com/android/launcher3/Launcher.java
View File

@ -554,6 +554,14 @@ public class Launcher extends StatefulActivity<LauncherState> implements Launche
AbstractFloatingView.closeOpenViews(this, false, TYPE_ICON_SURFACE); AbstractFloatingView.closeOpenViews(this, false, TYPE_ICON_SURFACE);
} }
@Override
public void onMultiWindowModeChanged(boolean isInMultiWindowMode, Configuration newConfig) {
super.onMultiWindowModeChanged(isInMultiWindowMode, newConfig);
// Always update device profile when multi window mode changed.
initDeviceProfile(mDeviceProfile.inv);
dispatchDeviceProfileChanged();
}
@Override @Override
public void onConfigurationChanged(Configuration newConfig) { public void onConfigurationChanged(Configuration newConfig) {
int diff = newConfig.diff(mOldConfig); int diff = newConfig.diff(mOldConfig);
@ -592,11 +600,9 @@ public class Launcher extends StatefulActivity<LauncherState> implements Launche
private void initDeviceProfile(InvariantDeviceProfile idp) { private void initDeviceProfile(InvariantDeviceProfile idp) {
// Load configuration-specific DeviceProfile // Load configuration-specific DeviceProfile
mDeviceProfile = idp.getDeviceProfile(this); mDeviceProfile = isInMultiWindowMode()
if (isInMultiWindowMode()) { ? mDeviceProfile.getMultiWindowProfile(this, getMultiWindowDisplaySize())
mDeviceProfile = mDeviceProfile.getMultiWindowProfile( : idp.getDeviceProfile(this);
this, getMultiWindowDisplaySize());
}
onDeviceProfileInitiated(); onDeviceProfileInitiated();
mModelWriter = mModel.getWriter(getDeviceProfile().isVerticalBarLayout(), true, this); mModelWriter = mModel.getWriter(getDeviceProfile().isVerticalBarLayout(), true, this);