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Refresh mNumAppsPerRowAllApps when device profile changes.

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The return value of SrollableLayoutManager#getItemsHeight is wrong, which is caused by the return value of `incrementTotalHeight` (https://source.corp.google.com/h/googleplex-android/platform/superproject/main/+/main:packages/apps/Launcher3/src/com/android/launcher3/util/ScrollableLayoutManager.java;l=151-163). In AllAppsGridAdapter#incrementTotalHeight (https://source.corp.google.com/h/googleplex-android/platform/superproject/main/+/main:packages/apps/Launcher3/src/com/android/launcher3/allapps/AllAppsGridAdapter.java;l=172), `item.rowAppIndex` is still the staled value after app grid change / device fold & unfold. This value is calculated in AlphabeticalAppsList (https://source.corp.google.com/h/googleplex-android/platform/superproject/main/+/main:packages/apps/Launcher3/src/com/android/launcher3/allapps/AlphabeticalAppsList.java;l=276-280). The mod `mNumAppsPerRowAllApps` is staled. So add an setter in `AlphabeticalAppsList` to update `mNumAppsPerRowAllApps`.

Bug: 262003765
Bug: 284940820
Test: manual
Flag: N/A
Change-Id: I74a99a3dc58ee45f066bcefb3e9c56be02b62f82
This commit is contained in:
Holly Sun
2023-08-02 16:01:49 -07:00
parent 068df4c1ca
commit 19f6525546
2 changed files with 8 additions and 2 deletions
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1
src/com/android/launcher3/allapps/ActivityAllAppsContainerView.java
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@@ -934,6 +934,7 @@ public class ActivityAllAppsContainerView<T extends Context & ActivityContext>
public void onDeviceProfileChanged(DeviceProfile dp) {
for (AdapterHolder holder : mAH) {
holder.mAdapter.setAppsPerRow(dp.numShownAllAppsColumns);
holder.mAppsList.setNumAppsPerRowAllApps(dp.numShownAllAppsColumns);
if (holder.mRecyclerView != null) {
// Remove all views and clear the pool, while keeping the data same. After this
// call, all the viewHolders will be recreated.