Refactor allapps.search package to depend on ActivityContext.

Test: Manual
Bug: 216683257
Change-Id: I6230498b24380b37531f8a83db1dc768270e708a

src/com/android/launcher3/allapps/ActivityAllAppsContainerView.java

@@ -103,11 +103,6 @@ public class ActivityAllAppsContainerView<T extends BaseDraggingActivity> extend
         }
     }
 
-    /** Handles selection on focused view and returns {@code true} on success. */
-    public boolean launchHighlightedItem() {
-        return getMainAdapterProvider().launchHighlightedItem();
-    }
-
     @Override
     protected SearchAdapterProvider<?> createMainAdapterProvider() {
         return mActivityContext.createSearchAdapterProvider(this);

src/com/android/launcher3/allapps/search/AllAppsSearchBarController.java

@@ -29,14 +29,13 @@ import android.view.inputmethod.EditorInfo;
 import android.widget.TextView;
 import android.widget.TextView.OnEditorActionListener;
 
-import com.android.launcher3.BaseDraggingActivity;
 import com.android.launcher3.ExtendedEditText;
-import com.android.launcher3.Launcher;
 import com.android.launcher3.Utilities;
 import com.android.launcher3.allapps.BaseAllAppsAdapter.AdapterItem;
 import com.android.launcher3.config.FeatureFlags;
 import com.android.launcher3.search.SearchAlgorithm;
 import com.android.launcher3.search.SearchCallback;
+import com.android.launcher3.views.ActivityContext;
 
 /**
  * An interface to a search box that AllApps can command.
@@ -45,7 +44,7 @@ public class AllAppsSearchBarController
         implements TextWatcher, OnEditorActionListener, ExtendedEditText.OnBackKeyListener,
         OnFocusChangeListener {
 
-    protected BaseDraggingActivity mLauncher;
+    protected ActivityContext mLauncher;
     protected SearchCallback<AdapterItem> mCallback;
     protected ExtendedEditText mInput;
     protected String mQuery;
@@ -62,7 +61,7 @@ public class AllAppsSearchBarController
      */
     public final void initialize(
             SearchAlgorithm<AdapterItem> searchAlgorithm, ExtendedEditText input,
-            BaseDraggingActivity launcher, SearchCallback<AdapterItem> callback) {
+            ActivityContext launcher, SearchCallback<AdapterItem> callback) {
         mCallback = callback;
         mLauncher = launcher;
 
@@ -125,7 +124,7 @@ public class AllAppsSearchBarController
             mLauncher.getStatsLogManager().logger()
                     .log(LAUNCHER_ALLAPPS_FOCUSED_ITEM_SELECTED_WITH_IME);
             // selectFocusedView should return SearchTargetEvent that is passed onto onClick
-            return Launcher.getLauncher(mLauncher).getAppsView().launchHighlightedItem();
+            return mLauncher.getAppsView().getMainAdapterProvider().launchHighlightedItem();
         }
         return false;
     }

src/com/android/launcher3/allapps/search/AppsSearchContainerLayout.java

@@ -32,7 +32,6 @@ import android.view.KeyEvent;
 import android.view.View;
 import android.view.ViewGroup.MarginLayoutParams;
 
-import com.android.launcher3.BaseDraggingActivity;
 import com.android.launcher3.DeviceProfile;
 import com.android.launcher3.ExtendedEditText;
 import com.android.launcher3.Insettable;
@@ -43,6 +42,7 @@ import com.android.launcher3.allapps.AlphabeticalAppsList;
 import com.android.launcher3.allapps.BaseAllAppsAdapter.AdapterItem;
 import com.android.launcher3.allapps.SearchUiManager;
 import com.android.launcher3.search.SearchCallback;
+import com.android.launcher3.views.ActivityContext;
 
 import java.util.ArrayList;
 
@@ -53,7 +53,7 @@ public class AppsSearchContainerLayout extends ExtendedEditText
         implements SearchUiManager, SearchCallback<AdapterItem>,
         AllAppsStore.OnUpdateListener, Insettable {
 
-    private final BaseDraggingActivity mLauncher;
+    private final ActivityContext mLauncher;
     private final AllAppsSearchBarController mSearchBarController;
     private final SpannableStringBuilder mSearchQueryBuilder;
 
@@ -74,7 +74,7 @@ public class AppsSearchContainerLayout extends ExtendedEditText
     public AppsSearchContainerLayout(Context context, AttributeSet attrs, int defStyleAttr) {
         super(context, attrs, defStyleAttr);
 
-        mLauncher = BaseDraggingActivity.fromContext(context);
+        mLauncher = ActivityContext.lookupContext(context);
         mSearchBarController = new AllAppsSearchBarController();
 
         mSearchQueryBuilder = new SpannableStringBuilder();
@@ -134,7 +134,7 @@ public class AppsSearchContainerLayout extends ExtendedEditText
         mApps = appsView.getApps();
         mAppsView = appsView;
         mSearchBarController.initialize(
-                new DefaultAppSearchAlgorithm(mLauncher),
+                new DefaultAppSearchAlgorithm(getContext()),
                 this, mLauncher, this);
     }
 

src/com/android/launcher3/allapps/search/DefaultSearchAdapterProvider.java

@@ -23,20 +23,20 @@ import android.view.ViewGroup;
 import androidx.annotation.NonNull;
 import androidx.recyclerview.widget.RecyclerView;
 
-import com.android.launcher3.BaseDraggingActivity;
 import com.android.launcher3.BubbleTextView;
 import com.android.launcher3.allapps.AllAppsGridAdapter;
 import com.android.launcher3.model.data.ItemInfo;
+import com.android.launcher3.views.AppLauncher;
 
 /**
- * Provides views for local search results
+ * Provides views for local search results.
  */
-public class DefaultSearchAdapterProvider extends SearchAdapterProvider<BaseDraggingActivity> {
+public class DefaultSearchAdapterProvider extends SearchAdapterProvider<AppLauncher> {
 
     private final RecyclerView.ItemDecoration mDecoration;
     private View mHighlightedView;
 
-    public DefaultSearchAdapterProvider(BaseDraggingActivity launcher) {
+    public DefaultSearchAdapterProvider(AppLauncher launcher) {
         super(launcher);
         mDecoration = new RecyclerView.ItemDecoration() {
             @Override