[AllAppsHeader] Add override system for implementer to add plugin rows to the header of all apps grid
Bug: b/352346748
Flag: com.google.android.apps.nexuslauncher.zero_state_tile
Test: Manual: http://recall/clips/395e9e4f-c20b-4a2b-bff1-a1ca9d5487d4
Change-Id: I65e2e9c68f05a6a387c05d5402ae3f5b2e2fcdba
diff --git a/src/com/android/launcher3/allapps/ActivityAllAppsContainerView.java b/src/com/android/launcher3/allapps/ActivityAllAppsContainerView.java
index 1094768..1969a28 100644
--- a/src/com/android/launcher3/allapps/ActivityAllAppsContainerView.java
+++ b/src/com/android/launcher3/allapps/ActivityAllAppsContainerView.java
@@ -96,6 +96,7 @@
import com.android.launcher3.views.ScrimView;
import com.android.launcher3.views.SpringRelativeLayout;
import com.android.launcher3.workprofile.PersonalWorkSlidingTabStrip;
+import com.android.systemui.plugins.AllAppsRow;
import java.util.ArrayList;
import java.util.Arrays;
@@ -166,6 +167,7 @@
private final RectF mTmpRectF = new RectF();
protected AllAppsPagedView mViewPager;
protected FloatingHeaderView mHeader;
+ protected final List<AllAppsRow> mAdditionalHeaderRows = new ArrayList<>();
protected View mBottomSheetBackground;
protected RecyclerViewFastScroller mFastScroller;
private ConstraintLayout mFastScrollLetterLayout;
@@ -278,6 +280,8 @@
getLayoutInflater().inflate(R.layout.all_apps_content, this);
mHeader = findViewById(R.id.all_apps_header);
+ mAdditionalHeaderRows.clear();
+ mAdditionalHeaderRows.addAll(getAdditionalHeaderRows());
mBottomSheetBackground = findViewById(R.id.bottom_sheet_background);
mBottomSheetHandleArea = findViewById(R.id.bottom_sheet_handle_area);
mSearchRecyclerView = findViewById(R.id.search_results_list_view);
@@ -300,6 +304,10 @@
mSearchUiManager = (SearchUiManager) mSearchContainer;
}
+ public List<AllAppsRow> getAdditionalHeaderRows() {
+ return List.of();
+ }
+
@Override
protected void onFinishInflate() {
super.onFinishInflate();
@@ -740,6 +748,8 @@
}
void setupHeader() {
+ mAdditionalHeaderRows.forEach(row -> mHeader.onPluginDisconnected(row));
+
mHeader.setVisibility(View.VISIBLE);
boolean tabsHidden = !mUsingTabs;
mHeader.setup(
@@ -757,6 +767,7 @@
adapterHolder.mRecyclerView.scrollToTop();
}
});
+ mAdditionalHeaderRows.forEach(row -> mHeader.onPluginConnected(row, mActivityContext));
removeCustomRules(mHeader);
if (isSearchBarFloating()) {
diff --git a/src/com/android/launcher3/allapps/FloatingHeaderView.java b/src/com/android/launcher3/allapps/FloatingHeaderView.java
index ac06ab4..8193511 100644
--- a/src/com/android/launcher3/allapps/FloatingHeaderView.java
+++ b/src/com/android/launcher3/allapps/FloatingHeaderView.java
@@ -15,6 +15,8 @@
*/
package com.android.launcher3.allapps;
+import static com.android.launcher3.allapps.FloatingHeaderRow.NO_ROWS;
+
import android.animation.ValueAnimator;
import android.content.Context;
import android.graphics.Point;
@@ -109,11 +111,11 @@
// This is initialized once during inflation and stays constant after that. Fixed views
// cannot be added or removed dynamically.
- private FloatingHeaderRow[] mFixedRows = FloatingHeaderRow.NO_ROWS;
+ private FloatingHeaderRow[] mFixedRows = NO_ROWS;
// Array of all fixed rows and plugin rows. This is initialized every time a plugin is
// enabled or disabled, and represent the current set of all rows.
- private FloatingHeaderRow[] mAllRows = FloatingHeaderRow.NO_ROWS;
+ private FloatingHeaderRow[] mAllRows = NO_ROWS;
public FloatingHeaderView(@NonNull Context context) {
this(context, null);
@@ -180,6 +182,10 @@
@Override
public void onPluginConnected(AllAppsRow allAppsRowPlugin, Context context) {
+ if (mPluginRows.containsKey(allAppsRowPlugin)) {
+ // Plugin has already been connected
+ return;
+ }
PluginHeaderRow headerRow = new PluginHeaderRow(allAppsRowPlugin, this);
addView(headerRow.mView, indexOfChild(mTabLayout));
mPluginRows.put(allAppsRowPlugin, headerRow);
@@ -211,6 +217,9 @@
@Override
public void onPluginDisconnected(AllAppsRow plugin) {
PluginHeaderRow row = mPluginRows.get(plugin);
+ if (row == null) {
+ return;
+ }
removeView(row.mView);
mPluginRows.remove(plugin);
recreateAllRowsArray();