Revert "Extract out common adapter logic to support different Al..."
Revert "Fixing AdapterItem import"
Revert submission 17044827-tm-dev-216150568
Reason for revert: Broke builds
Bug: 223609269
Reverted Changes:
I53eba3c8c:Fixing AdapterItem import
I1068e75d0:Extract out common adapter logic to support differ...
I24d8e54e8:Fix AdapterItem imports
Change-Id: I931c666db7dcb2c8eef1894b56b59ed688218def
diff --git a/quickstep/src/com/android/launcher3/taskbar/allapps/TaskbarAllAppsContainerView.java b/quickstep/src/com/android/launcher3/taskbar/allapps/TaskbarAllAppsContainerView.java
index 37cd753..b36b9f1 100644
--- a/quickstep/src/com/android/launcher3/taskbar/allapps/TaskbarAllAppsContainerView.java
+++ b/quickstep/src/com/android/launcher3/taskbar/allapps/TaskbarAllAppsContainerView.java
@@ -25,9 +25,6 @@
import androidx.recyclerview.widget.RecyclerView;
import com.android.launcher3.allapps.AllAppsGridAdapter;
-import com.android.launcher3.allapps.AlphabeticalAppsList;
-import com.android.launcher3.allapps.BaseAdapterProvider;
-import com.android.launcher3.allapps.BaseAllAppsAdapter;
import com.android.launcher3.allapps.BaseAllAppsContainerView;
import com.android.launcher3.allapps.search.SearchAdapterProvider;
@@ -82,11 +79,4 @@
setInsets(insets.getInsets(WindowInsets.Type.systemBars()).toRect());
return super.onApplyWindowInsets(insets);
}
-
- @Override
- protected BaseAllAppsAdapter getAdapter(AlphabeticalAppsList<TaskbarAllAppsContext> mAppsList,
- BaseAdapterProvider[] adapterProviders) {
- return new AllAppsGridAdapter<>(mActivityContext, getLayoutInflater(), mAppsList,
- adapterProviders);
- }
}
diff --git a/src/com/android/launcher3/allapps/ActivityAllAppsContainerView.java b/src/com/android/launcher3/allapps/ActivityAllAppsContainerView.java
index b94a612..114f813 100644
--- a/src/com/android/launcher3/allapps/ActivityAllAppsContainerView.java
+++ b/src/com/android/launcher3/allapps/ActivityAllAppsContainerView.java
@@ -256,11 +256,4 @@
layoutParams.removeRule(RelativeLayout.BELOW);
layoutParams.addRule(RelativeLayout.ALIGN_PARENT_TOP);
}
-
- @Override
- protected BaseAllAppsAdapter getAdapter(AlphabeticalAppsList<T> mAppsList,
- BaseAdapterProvider[] adapterProviders) {
- return new AllAppsGridAdapter<>(mActivityContext, getLayoutInflater(), mAppsList,
- adapterProviders);
- }
}
diff --git a/src/com/android/launcher3/allapps/AllAppsGridAdapter.java b/src/com/android/launcher3/allapps/AllAppsGridAdapter.java
index 58df50c..f1ca9c0 100644
--- a/src/com/android/launcher3/allapps/AllAppsGridAdapter.java
+++ b/src/com/android/launcher3/allapps/AllAppsGridAdapter.java
@@ -15,20 +15,36 @@
*/
package com.android.launcher3.allapps;
+import static com.android.launcher3.touch.ItemLongClickListener.INSTANCE_ALL_APPS;
+
import android.content.Context;
+import android.content.res.Resources;
+import android.view.Gravity;
import android.view.LayoutInflater;
import android.view.View;
+import android.view.View.OnClickListener;
+import android.view.View.OnFocusChangeListener;
+import android.view.View.OnLongClickListener;
import android.view.ViewGroup;
import android.view.accessibility.AccessibilityEvent;
+import android.widget.TextView;
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
import androidx.core.view.accessibility.AccessibilityEventCompat;
import androidx.core.view.accessibility.AccessibilityNodeInfoCompat;
import androidx.core.view.accessibility.AccessibilityRecordCompat;
import androidx.recyclerview.widget.GridLayoutManager;
import androidx.recyclerview.widget.RecyclerView;
+import com.android.launcher3.BubbleTextView;
+import com.android.launcher3.R;
+import com.android.launcher3.config.FeatureFlags;
+import com.android.launcher3.model.data.AppInfo;
+import com.android.launcher3.model.data.ItemInfoWithIcon;
import com.android.launcher3.views.ActivityContext;
+import java.util.Arrays;
import java.util.List;
/**
@@ -37,26 +53,111 @@
* @param <T> Type of context inflating all apps.
*/
public class AllAppsGridAdapter<T extends Context & ActivityContext> extends
- BaseAllAppsAdapter<T> {
+ RecyclerView.Adapter<AllAppsGridAdapter.ViewHolder> {
public static final String TAG = "AppsGridAdapter";
- private final GridLayoutManager mGridLayoutMgr;
- private final GridSpanSizer mGridSizer;
- public AllAppsGridAdapter(T activityContext, LayoutInflater inflater,
- AlphabeticalAppsList apps, BaseAdapterProvider[] adapterProviders) {
- super(activityContext, inflater, apps, adapterProviders);
- mGridSizer = new GridSpanSizer();
- mGridLayoutMgr = new AppsGridLayoutManager(mActivityContext);
- mGridLayoutMgr.setSpanSizeLookup(mGridSizer);
- setAppsPerRow(activityContext.getDeviceProfile().numShownAllAppsColumns);
+ // A normal icon
+ public static final int VIEW_TYPE_ICON = 1 << 1;
+ // The message shown when there are no filtered results
+ public static final int VIEW_TYPE_EMPTY_SEARCH = 1 << 2;
+ // The message to continue to a market search when there are no filtered results
+ public static final int VIEW_TYPE_SEARCH_MARKET = 1 << 3;
+
+ // We use various dividers for various purposes. They share enough attributes to reuse layouts,
+ // but differ in enough attributes to require different view types
+
+ // A divider that separates the apps list and the search market button
+ public static final int VIEW_TYPE_ALL_APPS_DIVIDER = 1 << 4;
+
+ // Common view type masks
+ public static final int VIEW_TYPE_MASK_DIVIDER = VIEW_TYPE_ALL_APPS_DIVIDER;
+ public static final int VIEW_TYPE_MASK_ICON = VIEW_TYPE_ICON;
+
+
+ private final BaseAdapterProvider[] mAdapterProviders;
+
+ /**
+ * ViewHolder for each icon.
+ */
+ public static class ViewHolder extends RecyclerView.ViewHolder {
+
+ public ViewHolder(View v) {
+ super(v);
+ }
}
/**
- * Returns the grid layout manager.
+ * Info about a particular adapter item (can be either section or app)
*/
- public RecyclerView.LayoutManager getLayoutManager() {
- return mGridLayoutMgr;
+ public static class AdapterItem {
+ /** Common properties */
+ // The index of this adapter item in the list
+ public int position;
+ // The type of this item
+ public int viewType;
+
+ // The section name of this item. Note that there can be multiple items with different
+ // sectionNames in the same section
+ public String sectionName = null;
+ // The row that this item shows up on
+ public int rowIndex;
+ // The index of this app in the row
+ public int rowAppIndex;
+ // The associated ItemInfoWithIcon for the item
+ public ItemInfoWithIcon itemInfo = null;
+ // The index of this app not including sections
+ public int appIndex = -1;
+ // Search section associated to result
+ public DecorationInfo decorationInfo = null;
+
+ /**
+ * Factory method for AppIcon AdapterItem
+ */
+ public static AdapterItem asApp(int pos, String sectionName, AppInfo appInfo,
+ int appIndex) {
+ AdapterItem item = new AdapterItem();
+ item.viewType = VIEW_TYPE_ICON;
+ item.position = pos;
+ item.sectionName = sectionName;
+ item.itemInfo = appInfo;
+ item.appIndex = appIndex;
+ return item;
+ }
+
+ /**
+ * Factory method for empty search results view
+ */
+ public static AdapterItem asEmptySearch(int pos) {
+ AdapterItem item = new AdapterItem();
+ item.viewType = VIEW_TYPE_EMPTY_SEARCH;
+ item.position = pos;
+ return item;
+ }
+
+ /**
+ * Factory method for a dividerView in AllAppsSearch
+ */
+ public static AdapterItem asAllAppsDivider(int pos) {
+ AdapterItem item = new AdapterItem();
+ item.viewType = VIEW_TYPE_ALL_APPS_DIVIDER;
+ item.position = pos;
+ return item;
+ }
+
+ /**
+ * Factory method for a market search button
+ */
+ public static AdapterItem asMarketSearch(int pos) {
+ AdapterItem item = new AdapterItem();
+ item.viewType = VIEW_TYPE_SEARCH_MARKET;
+ item.position = pos;
+ return item;
+ }
+
+ protected boolean isCountedForAccessibility() {
+ return viewType == VIEW_TYPE_ICON || viewType == VIEW_TYPE_SEARCH_MARKET;
+ }
}
/**
@@ -116,7 +217,7 @@
*/
private int getRowsNotForAccessibility(int adapterPosition) {
List<AdapterItem> items = mApps.getAdapterItems();
- adapterPosition = Math.max(adapterPosition, items.size() - 1);
+ adapterPosition = Math.max(adapterPosition, mApps.getAdapterItems().size() - 1);
int extraRows = 0;
for (int i = 0; i <= adapterPosition; i++) {
if (!isViewType(items.get(i).viewType, VIEW_TYPE_MASK_ICON)) {
@@ -127,20 +228,6 @@
}
}
- @Override
- public void setAppsPerRow(int appsPerRow) {
- mAppsPerRow = appsPerRow;
- int totalSpans = mAppsPerRow;
- for (BaseAdapterProvider adapterProvider : mAdapterProviders) {
- for (int itemPerRow : adapterProvider.getSupportedItemsPerRowArray()) {
- if (totalSpans % itemPerRow != 0) {
- totalSpans *= itemPerRow;
- }
- }
- }
- mGridLayoutMgr.setSpanCount(totalSpans);
- }
-
/**
* Helper class to size the grid items.
*/
@@ -168,4 +255,202 @@
}
}
}
+
+ private final T mActivityContext;
+ private final LayoutInflater mLayoutInflater;
+ private final AlphabeticalAppsList<T> mApps;
+ private final GridLayoutManager mGridLayoutMgr;
+ private final GridSpanSizer mGridSizer;
+
+ private final OnClickListener mOnIconClickListener;
+ private OnLongClickListener mOnIconLongClickListener = INSTANCE_ALL_APPS;
+
+ private int mAppsPerRow;
+
+ private OnFocusChangeListener mIconFocusListener;
+
+ // The text to show when there are no search results and no market search handler.
+ protected String mEmptySearchMessage;
+ // The click listener to send off to the market app, updated each time the search query changes.
+ private OnClickListener mMarketSearchClickListener;
+
+ private final int mExtraHeight;
+
+ public AllAppsGridAdapter(T activityContext, LayoutInflater inflater,
+ AlphabeticalAppsList<T> apps, BaseAdapterProvider[] adapterProviders) {
+ Resources res = activityContext.getResources();
+ mActivityContext = activityContext;
+ mApps = apps;
+ mEmptySearchMessage = res.getString(R.string.all_apps_loading_message);
+ mGridSizer = new GridSpanSizer();
+ mGridLayoutMgr = new AppsGridLayoutManager(mActivityContext);
+ mGridLayoutMgr.setSpanSizeLookup(mGridSizer);
+ mLayoutInflater = inflater;
+
+ mOnIconClickListener = mActivityContext.getItemOnClickListener();
+
+ mAdapterProviders = adapterProviders;
+ setAppsPerRow(mActivityContext.getDeviceProfile().numShownAllAppsColumns);
+ mExtraHeight = mActivityContext.getResources().getDimensionPixelSize(
+ R.dimen.all_apps_height_extra);
+ }
+
+ public void setAppsPerRow(int appsPerRow) {
+ mAppsPerRow = appsPerRow;
+ int totalSpans = mAppsPerRow;
+ for (BaseAdapterProvider adapterProvider : mAdapterProviders) {
+ for (int itemPerRow : adapterProvider.getSupportedItemsPerRowArray()) {
+ if (totalSpans % itemPerRow != 0) {
+ totalSpans *= itemPerRow;
+ }
+ }
+ }
+ mGridLayoutMgr.setSpanCount(totalSpans);
+ }
+
+ /**
+ * Sets the long click listener for icons
+ */
+ public void setOnIconLongClickListener(@Nullable OnLongClickListener listener) {
+ mOnIconLongClickListener = listener;
+ }
+
+ public static boolean isDividerViewType(int viewType) {
+ return isViewType(viewType, VIEW_TYPE_MASK_DIVIDER);
+ }
+
+ public static boolean isIconViewType(int viewType) {
+ return isViewType(viewType, VIEW_TYPE_MASK_ICON);
+ }
+
+ public static boolean isViewType(int viewType, int viewTypeMask) {
+ return (viewType & viewTypeMask) != 0;
+ }
+
+ public void setIconFocusListener(OnFocusChangeListener focusListener) {
+ mIconFocusListener = focusListener;
+ }
+
+ /**
+ * Sets the last search query that was made, used to show when there are no results and to also
+ * seed the intent for searching the market.
+ */
+ public void setLastSearchQuery(String query, OnClickListener marketSearchClickListener) {
+ Resources res = mActivityContext.getResources();
+ mEmptySearchMessage = res.getString(R.string.all_apps_no_search_results, query);
+ mMarketSearchClickListener = marketSearchClickListener;
+ }
+
+ /**
+ * Returns the grid layout manager.
+ */
+ public GridLayoutManager getLayoutManager() {
+ return mGridLayoutMgr;
+ }
+
+ @Override
+ public ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
+ switch (viewType) {
+ case VIEW_TYPE_ICON:
+ int layout = !FeatureFlags.ENABLE_TWOLINE_ALLAPPS.get() ? R.layout.all_apps_icon
+ : R.layout.all_apps_icon_twoline;
+ BubbleTextView icon = (BubbleTextView) mLayoutInflater.inflate(
+ layout, parent, false);
+ icon.setLongPressTimeoutFactor(1f);
+ icon.setOnFocusChangeListener(mIconFocusListener);
+ icon.setOnClickListener(mOnIconClickListener);
+ icon.setOnLongClickListener(mOnIconLongClickListener);
+ // Ensure the all apps icon height matches the workspace icons in portrait mode.
+ icon.getLayoutParams().height =
+ mActivityContext.getDeviceProfile().allAppsCellHeightPx;
+ if (FeatureFlags.ENABLE_TWOLINE_ALLAPPS.get()) {
+ icon.getLayoutParams().height += mExtraHeight;
+ }
+ return new ViewHolder(icon);
+ case VIEW_TYPE_EMPTY_SEARCH:
+ return new ViewHolder(mLayoutInflater.inflate(R.layout.all_apps_empty_search,
+ parent, false));
+ case VIEW_TYPE_SEARCH_MARKET:
+ View searchMarketView = mLayoutInflater.inflate(R.layout.all_apps_search_market,
+ parent, false);
+ searchMarketView.setOnClickListener(mMarketSearchClickListener);
+ return new ViewHolder(searchMarketView);
+ case VIEW_TYPE_ALL_APPS_DIVIDER:
+ return new ViewHolder(mLayoutInflater.inflate(
+ R.layout.all_apps_divider, parent, false));
+ default:
+ BaseAdapterProvider adapterProvider = getAdapterProvider(viewType);
+ if (adapterProvider != null) {
+ return adapterProvider.onCreateViewHolder(mLayoutInflater, parent, viewType);
+ }
+ throw new RuntimeException("Unexpected view type" + viewType);
+ }
+ }
+
+ @Override
+ public void onBindViewHolder(ViewHolder holder, int position) {
+ switch (holder.getItemViewType()) {
+ case VIEW_TYPE_ICON:
+ AdapterItem adapterItem = mApps.getAdapterItems().get(position);
+ BubbleTextView icon = (BubbleTextView) holder.itemView;
+ icon.reset();
+ if (adapterItem.itemInfo instanceof AppInfo) {
+ icon.applyFromApplicationInfo((AppInfo) adapterItem.itemInfo);
+ } else {
+ icon.applyFromItemInfoWithIcon(adapterItem.itemInfo);
+ }
+ break;
+ case VIEW_TYPE_EMPTY_SEARCH:
+ TextView emptyViewText = (TextView) holder.itemView;
+ emptyViewText.setText(mEmptySearchMessage);
+ emptyViewText.setGravity(mApps.hasNoFilteredResults() ? Gravity.CENTER :
+ Gravity.START | Gravity.CENTER_VERTICAL);
+ break;
+ case VIEW_TYPE_SEARCH_MARKET:
+ TextView searchView = (TextView) holder.itemView;
+ if (mMarketSearchClickListener != null) {
+ searchView.setVisibility(View.VISIBLE);
+ } else {
+ searchView.setVisibility(View.GONE);
+ }
+ break;
+ case VIEW_TYPE_ALL_APPS_DIVIDER:
+ // nothing to do
+ break;
+ default:
+ BaseAdapterProvider adapterProvider = getAdapterProvider(holder.getItemViewType());
+ if (adapterProvider != null) {
+ adapterProvider.onBindView(holder, position);
+ }
+ }
+ }
+
+ @Override
+ public void onViewRecycled(@NonNull ViewHolder holder) {
+ super.onViewRecycled(holder);
+ }
+
+ @Override
+ public boolean onFailedToRecycleView(ViewHolder holder) {
+ // Always recycle and we will reset the view when it is bound
+ return true;
+ }
+
+ @Override
+ public int getItemCount() {
+ return mApps.getAdapterItems().size();
+ }
+
+ @Override
+ public int getItemViewType(int position) {
+ AdapterItem item = mApps.getAdapterItems().get(position);
+ return item.viewType;
+ }
+
+ @Nullable
+ private BaseAdapterProvider getAdapterProvider(int viewType) {
+ return Arrays.stream(mAdapterProviders).filter(
+ adapterProvider -> adapterProvider.isViewSupported(viewType)).findFirst().orElse(
+ null);
+ }
}
diff --git a/src/com/android/launcher3/allapps/AlphabeticalAppsList.java b/src/com/android/launcher3/allapps/AlphabeticalAppsList.java
index a4a58b5..1a1d521 100644
--- a/src/com/android/launcher3/allapps/AlphabeticalAppsList.java
+++ b/src/com/android/launcher3/allapps/AlphabeticalAppsList.java
@@ -18,7 +18,7 @@
import android.content.Context;
-import com.android.launcher3.allapps.BaseAllAppsAdapter.AdapterItem;
+import com.android.launcher3.allapps.AllAppsGridAdapter.AdapterItem;
import com.android.launcher3.config.FeatureFlags;
import com.android.launcher3.model.data.AppInfo;
import com.android.launcher3.util.ItemInfoMatcher;
@@ -82,7 +82,7 @@
// The of ordered component names as a result of a search query
private ArrayList<AdapterItem> mSearchResults;
- private BaseAllAppsAdapter<T> mAdapter;
+ private AllAppsGridAdapter<T> mAdapter;
private AppInfoComparator mAppNameComparator;
private final int mNumAppsPerRow;
private int mNumAppRowsInAdapter;
@@ -106,7 +106,7 @@
/**
* Sets the adapter to notify when this dataset changes.
*/
- public void setAdapter(BaseAllAppsAdapter<T> adapter) {
+ public void setAdapter(AllAppsGridAdapter<T> adapter) {
mAdapter = adapter;
}
diff --git a/src/com/android/launcher3/allapps/BaseAllAppsAdapter.java b/src/com/android/launcher3/allapps/BaseAllAppsAdapter.java
deleted file mode 100644
index 1d1960d..0000000
--- a/src/com/android/launcher3/allapps/BaseAllAppsAdapter.java
+++ /dev/null
@@ -1,333 +0,0 @@
-/*
- * Copyright (C) 2022 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package com.android.launcher3.allapps;
-
-import static com.android.launcher3.touch.ItemLongClickListener.INSTANCE_ALL_APPS;
-
-import android.content.Context;
-import android.content.res.Resources;
-import android.view.Gravity;
-import android.view.LayoutInflater;
-import android.view.View;
-import android.view.View.OnClickListener;
-import android.view.View.OnFocusChangeListener;
-import android.view.View.OnLongClickListener;
-import android.view.ViewGroup;
-import android.widget.TextView;
-
-import androidx.annotation.NonNull;
-import androidx.annotation.Nullable;
-import androidx.recyclerview.widget.RecyclerView;
-
-import com.android.launcher3.BubbleTextView;
-import com.android.launcher3.R;
-import com.android.launcher3.config.FeatureFlags;
-import com.android.launcher3.model.data.AppInfo;
-import com.android.launcher3.model.data.ItemInfoWithIcon;
-import com.android.launcher3.views.ActivityContext;
-
-import java.util.Arrays;
-
-/**
- * Adapter for all the apps.
- *
- * @param <T> Type of context inflating all apps.
- */
-public abstract class BaseAllAppsAdapter<T extends Context & ActivityContext> extends
- RecyclerView.Adapter<BaseAllAppsAdapter.ViewHolder> {
-
- public static final String TAG = "BaseAllAppsAdapter";
-
- // A normal icon
- public static final int VIEW_TYPE_ICON = 1 << 1;
- // The message shown when there are no filtered results
- public static final int VIEW_TYPE_EMPTY_SEARCH = 1 << 2;
- // The message to continue to a market search when there are no filtered results
- public static final int VIEW_TYPE_SEARCH_MARKET = 1 << 3;
-
- // We use various dividers for various purposes. They share enough attributes to reuse layouts,
- // but differ in enough attributes to require different view types
-
- // A divider that separates the apps list and the search market button
- public static final int VIEW_TYPE_ALL_APPS_DIVIDER = 1 << 4;
-
- // Common view type masks
- public static final int VIEW_TYPE_MASK_DIVIDER = VIEW_TYPE_ALL_APPS_DIVIDER;
- public static final int VIEW_TYPE_MASK_ICON = VIEW_TYPE_ICON;
-
-
- protected final BaseAdapterProvider[] mAdapterProviders;
-
- /**
- * ViewHolder for each icon.
- */
- public static class ViewHolder extends RecyclerView.ViewHolder {
-
- public ViewHolder(View v) {
- super(v);
- }
- }
-
- /** Sets the number of apps to be displayed in one row of the all apps screen. */
- public abstract void setAppsPerRow(int appsPerRow);
-
- /**
- * Info about a particular adapter item (can be either section or app)
- */
- public static class AdapterItem {
- /** Common properties */
- // The index of this adapter item in the list
- public int position;
- // The type of this item
- public int viewType;
-
- // The section name of this item. Note that there can be multiple items with different
- // sectionNames in the same section
- public String sectionName = null;
- // The row that this item shows up on
- public int rowIndex;
- // The index of this app in the row
- public int rowAppIndex;
- // The associated ItemInfoWithIcon for the item
- public ItemInfoWithIcon itemInfo = null;
- // The index of this app not including sections
- public int appIndex = -1;
- // Search section associated to result
- public DecorationInfo decorationInfo = null;
-
- /**
- * Factory method for AppIcon AdapterItem
- */
- public static AdapterItem asApp(int pos, String sectionName, AppInfo appInfo,
- int appIndex) {
- AdapterItem item = new AdapterItem();
- item.viewType = VIEW_TYPE_ICON;
- item.position = pos;
- item.sectionName = sectionName;
- item.itemInfo = appInfo;
- item.appIndex = appIndex;
- return item;
- }
-
- /**
- * Factory method for empty search results view
- */
- public static AdapterItem asEmptySearch(int pos) {
- AdapterItem item = new AdapterItem();
- item.viewType = VIEW_TYPE_EMPTY_SEARCH;
- item.position = pos;
- return item;
- }
-
- /**
- * Factory method for a dividerView in AllAppsSearch
- */
- public static AdapterItem asAllAppsDivider(int pos) {
- AdapterItem item = new AdapterItem();
- item.viewType = VIEW_TYPE_ALL_APPS_DIVIDER;
- item.position = pos;
- return item;
- }
-
- /**
- * Factory method for a market search button
- */
- public static AdapterItem asMarketSearch(int pos) {
- AdapterItem item = new AdapterItem();
- item.viewType = VIEW_TYPE_SEARCH_MARKET;
- item.position = pos;
- return item;
- }
-
- protected boolean isCountedForAccessibility() {
- return viewType == VIEW_TYPE_ICON || viewType == VIEW_TYPE_SEARCH_MARKET;
- }
- }
-
- protected final T mActivityContext;
- protected final AlphabeticalAppsList<T> mApps;
- // The text to show when there are no search results and no market search handler.
- protected String mEmptySearchMessage;
- protected int mAppsPerRow;
-
- private final LayoutInflater mLayoutInflater;
- private final OnClickListener mOnIconClickListener;
- private OnLongClickListener mOnIconLongClickListener = INSTANCE_ALL_APPS;
- private OnFocusChangeListener mIconFocusListener;
- // The click listener to send off to the market app, updated each time the search query changes.
- private OnClickListener mMarketSearchClickListener;
- private final int mExtraHeight;
-
- public BaseAllAppsAdapter(T activityContext, LayoutInflater inflater,
- AlphabeticalAppsList<T> apps, BaseAdapterProvider[] adapterProviders) {
- Resources res = activityContext.getResources();
- mActivityContext = activityContext;
- mApps = apps;
- mEmptySearchMessage = res.getString(R.string.all_apps_loading_message);
- mLayoutInflater = inflater;
-
- mOnIconClickListener = mActivityContext.getItemOnClickListener();
-
- mAdapterProviders = adapterProviders;
- mExtraHeight = res.getDimensionPixelSize(R.dimen.all_apps_height_extra);
- }
-
- /**
- * Sets the long click listener for icons
- */
- public void setOnIconLongClickListener(@Nullable OnLongClickListener listener) {
- mOnIconLongClickListener = listener;
- }
-
- /** Checks if the passed viewType represents all apps divider. */
- public static boolean isDividerViewType(int viewType) {
- return isViewType(viewType, VIEW_TYPE_MASK_DIVIDER);
- }
-
- /** Checks if the passed viewType represents all apps icon. */
- public static boolean isIconViewType(int viewType) {
- return isViewType(viewType, VIEW_TYPE_MASK_ICON);
- }
-
- public void setIconFocusListener(OnFocusChangeListener focusListener) {
- mIconFocusListener = focusListener;
- }
-
- /**
- * Sets the last search query that was made, used to show when there are no results and to also
- * seed the intent for searching the market.
- */
- public void setLastSearchQuery(String query, OnClickListener marketSearchClickListener) {
- Resources res = mActivityContext.getResources();
- mEmptySearchMessage = res.getString(R.string.all_apps_no_search_results, query);
- mMarketSearchClickListener = marketSearchClickListener;
- }
-
- /**
- * Returns the layout manager.
- */
- public abstract RecyclerView.LayoutManager getLayoutManager();
-
- @Override
- public ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
- switch (viewType) {
- case VIEW_TYPE_ICON:
- int layout = !FeatureFlags.ENABLE_TWOLINE_ALLAPPS.get() ? R.layout.all_apps_icon
- : R.layout.all_apps_icon_twoline;
- BubbleTextView icon = (BubbleTextView) mLayoutInflater.inflate(
- layout, parent, false);
- icon.setLongPressTimeoutFactor(1f);
- icon.setOnFocusChangeListener(mIconFocusListener);
- icon.setOnClickListener(mOnIconClickListener);
- icon.setOnLongClickListener(mOnIconLongClickListener);
- // Ensure the all apps icon height matches the workspace icons in portrait mode.
- icon.getLayoutParams().height =
- mActivityContext.getDeviceProfile().allAppsCellHeightPx;
- if (FeatureFlags.ENABLE_TWOLINE_ALLAPPS.get()) {
- icon.getLayoutParams().height += mExtraHeight;
- }
- return new ViewHolder(icon);
- case VIEW_TYPE_EMPTY_SEARCH:
- return new ViewHolder(mLayoutInflater.inflate(R.layout.all_apps_empty_search,
- parent, false));
- case VIEW_TYPE_SEARCH_MARKET:
- View searchMarketView = mLayoutInflater.inflate(R.layout.all_apps_search_market,
- parent, false);
- searchMarketView.setOnClickListener(mMarketSearchClickListener);
- return new ViewHolder(searchMarketView);
- case VIEW_TYPE_ALL_APPS_DIVIDER:
- return new ViewHolder(mLayoutInflater.inflate(
- R.layout.all_apps_divider, parent, false));
- default:
- BaseAdapterProvider adapterProvider = getAdapterProvider(viewType);
- if (adapterProvider != null) {
- return adapterProvider.onCreateViewHolder(mLayoutInflater, parent, viewType);
- }
- throw new RuntimeException("Unexpected view type" + viewType);
- }
- }
-
- @Override
- public void onBindViewHolder(ViewHolder holder, int position) {
- switch (holder.getItemViewType()) {
- case VIEW_TYPE_ICON:
- AdapterItem adapterItem = mApps.getAdapterItems().get(position);
- BubbleTextView icon = (BubbleTextView) holder.itemView;
- icon.reset();
- if (adapterItem.itemInfo instanceof AppInfo) {
- icon.applyFromApplicationInfo((AppInfo) adapterItem.itemInfo);
- } else {
- icon.applyFromItemInfoWithIcon(adapterItem.itemInfo);
- }
- break;
- case VIEW_TYPE_EMPTY_SEARCH:
- TextView emptyViewText = (TextView) holder.itemView;
- emptyViewText.setText(mEmptySearchMessage);
- emptyViewText.setGravity(mApps.hasNoFilteredResults() ? Gravity.CENTER :
- Gravity.START | Gravity.CENTER_VERTICAL);
- break;
- case VIEW_TYPE_SEARCH_MARKET:
- TextView searchView = (TextView) holder.itemView;
- if (mMarketSearchClickListener != null) {
- searchView.setVisibility(View.VISIBLE);
- } else {
- searchView.setVisibility(View.GONE);
- }
- break;
- case VIEW_TYPE_ALL_APPS_DIVIDER:
- // nothing to do
- break;
- default:
- BaseAdapterProvider adapterProvider = getAdapterProvider(holder.getItemViewType());
- if (adapterProvider != null) {
- adapterProvider.onBindView(holder, position);
- }
- }
- }
-
- @Override
- public void onViewRecycled(@NonNull ViewHolder holder) {
- super.onViewRecycled(holder);
- }
-
- @Override
- public boolean onFailedToRecycleView(ViewHolder holder) {
- // Always recycle and we will reset the view when it is bound
- return true;
- }
-
- @Override
- public int getItemCount() {
- return mApps.getAdapterItems().size();
- }
-
- @Override
- public int getItemViewType(int position) {
- AdapterItem item = mApps.getAdapterItems().get(position);
- return item.viewType;
- }
-
- protected static boolean isViewType(int viewType, int viewTypeMask) {
- return (viewType & viewTypeMask) != 0;
- }
-
- @Nullable
- protected BaseAdapterProvider getAdapterProvider(int viewType) {
- return Arrays.stream(mAdapterProviders).filter(
- adapterProvider -> adapterProvider.isViewSupported(viewType)).findFirst().orElse(
- null);
- }
-}
diff --git a/src/com/android/launcher3/allapps/BaseAllAppsContainerView.java b/src/com/android/launcher3/allapps/BaseAllAppsContainerView.java
index f542d8e..bfc7515 100644
--- a/src/com/android/launcher3/allapps/BaseAllAppsContainerView.java
+++ b/src/com/android/launcher3/allapps/BaseAllAppsContainerView.java
@@ -44,6 +44,7 @@
import androidx.annotation.Nullable;
import androidx.annotation.VisibleForTesting;
import androidx.core.graphics.ColorUtils;
+import androidx.recyclerview.widget.LinearLayoutManager;
import androidx.recyclerview.widget.RecyclerView;
import com.android.launcher3.DeviceProfile;
@@ -696,21 +697,18 @@
return ColorUtils.blendARGB(mScrimColor, mHeaderProtectionColor, blendRatio);
}
- protected abstract BaseAllAppsAdapter getAdapter(AlphabeticalAppsList<T> mAppsList,
- BaseAdapterProvider[] adapterProviders);
-
protected int getHeaderBottom() {
return (int) getTranslationY();
}
- /** Holds a {@link BaseAllAppsAdapter} and related fields. */
+ /** Holds a {@link AllAppsGridAdapter} and related fields. */
public class AdapterHolder {
public static final int MAIN = 0;
public static final int WORK = 1;
private final boolean mIsWork;
- public final BaseAllAppsAdapter<T> adapter;
- final RecyclerView.LayoutManager mLayoutManager;
+ public final AllAppsGridAdapter<T> adapter;
+ final LinearLayoutManager mLayoutManager;
final AlphabeticalAppsList<T> mAppsList;
final Rect mPadding = new Rect();
AllAppsRecyclerView mRecyclerView;
@@ -726,7 +724,8 @@
mWorkManager.getAdapterProvider()}
: new BaseAdapterProvider[]{mMainAdapterProvider};
- adapter = getAdapter(mAppsList, adapterProviders);
+ adapter = new AllAppsGridAdapter<>(mActivityContext, getLayoutInflater(), mAppsList,
+ adapterProviders);
mAppsList.setAdapter(adapter);
mLayoutManager = adapter.getLayoutManager();
}
diff --git a/src/com/android/launcher3/allapps/search/AllAppsSearchBarController.java b/src/com/android/launcher3/allapps/search/AllAppsSearchBarController.java
index fd8945a..0137e2a 100644
--- a/src/com/android/launcher3/allapps/search/AllAppsSearchBarController.java
+++ b/src/com/android/launcher3/allapps/search/AllAppsSearchBarController.java
@@ -33,7 +33,7 @@
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.allapps.AllAppsGridAdapter.AdapterItem;
import com.android.launcher3.config.FeatureFlags;
import com.android.launcher3.search.SearchAlgorithm;
import com.android.launcher3.search.SearchCallback;
diff --git a/src/com/android/launcher3/allapps/search/AppsSearchContainerLayout.java b/src/com/android/launcher3/allapps/search/AppsSearchContainerLayout.java
index cb459ea..4a886a4 100644
--- a/src/com/android/launcher3/allapps/search/AppsSearchContainerLayout.java
+++ b/src/com/android/launcher3/allapps/search/AppsSearchContainerLayout.java
@@ -38,9 +38,9 @@
import com.android.launcher3.Insettable;
import com.android.launcher3.R;
import com.android.launcher3.allapps.ActivityAllAppsContainerView;
+import com.android.launcher3.allapps.AllAppsGridAdapter.AdapterItem;
import com.android.launcher3.allapps.AllAppsStore;
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;
diff --git a/src/com/android/launcher3/allapps/search/DefaultAppSearchAlgorithm.java b/src/com/android/launcher3/allapps/search/DefaultAppSearchAlgorithm.java
index 222c8fe..1f854c6 100644
--- a/src/com/android/launcher3/allapps/search/DefaultAppSearchAlgorithm.java
+++ b/src/com/android/launcher3/allapps/search/DefaultAppSearchAlgorithm.java
@@ -23,7 +23,7 @@
import androidx.annotation.AnyThread;
import com.android.launcher3.LauncherAppState;
-import com.android.launcher3.allapps.BaseAllAppsAdapter.AdapterItem;
+import com.android.launcher3.allapps.AllAppsGridAdapter.AdapterItem;
import com.android.launcher3.model.AllAppsList;
import com.android.launcher3.model.BaseModelUpdateTask;
import com.android.launcher3.model.BgDataModel;
