Moving various runnables in LauncherModel to individual tasks

> Adding tests for some of the runnable Change-Id: I1a315d38878857df3371f0e69d622a41fc3b081a
2026-02-19 10:48:19 +00:00 · 2016-09-09 15:47:55 -07:00
parent 0d547bfd57
commit f0ba8b7ca1
22 changed files with 1812 additions and 909 deletions
--- a/src/com/android/launcher3/model/CacheDataUpdatedTask.java
+++ b/src/com/android/launcher3/model/CacheDataUpdatedTask.java
@@ -0,0 +1,95 @@
+/*
+ * Copyright (C) 2016 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.model;
+
+import android.content.ComponentName;
+
+import com.android.launcher3.AllAppsList;
+import com.android.launcher3.AppInfo;
+import com.android.launcher3.IconCache;
+import com.android.launcher3.ItemInfo;
+import com.android.launcher3.LauncherAppState;
+import com.android.launcher3.LauncherModel.CallbackTask;
+import com.android.launcher3.LauncherModel.Callbacks;
+import com.android.launcher3.LauncherSettings;
+import com.android.launcher3.ShortcutInfo;
+import com.android.launcher3.compat.UserHandleCompat;
+
+import java.util.ArrayList;
+import java.util.HashSet;
+
+/**
+ * Handles changes due to cache updates.
+ */
+public class CacheDataUpdatedTask extends ExtendedModelTask {
+
+    public static final int OP_CACHE_UPDATE = 1;
+    public static final int OP_SESSION_UPDATE = 2;
+
+    private final int mOp;
+    private final UserHandleCompat mUser;
+    private final HashSet<String> mPackages;
+
+    public CacheDataUpdatedTask(int op, UserHandleCompat user, HashSet<String> packages) {
+        mOp = op;
+        mUser = user;
+        mPackages = packages;
+    }
+
+    @Override
+    public void execute(LauncherAppState app, BgDataModel dataModel, AllAppsList apps) {
+        IconCache iconCache = app.getIconCache();
+
+        final ArrayList<AppInfo> updatedApps = new ArrayList<>();
+
+        ArrayList<ShortcutInfo> updatedShortcuts = new ArrayList<>();
+        synchronized (dataModel) {
+            for (ItemInfo info : dataModel.itemsIdMap) {
+                if (info instanceof ShortcutInfo && mUser.equals(info.user)) {
+                    ShortcutInfo si = (ShortcutInfo) info;
+                    ComponentName cn = si.getTargetComponent();
+                    if (isValidShortcut(si) &&
+                            cn != null && mPackages.contains(cn.getPackageName())) {
+                        si.updateIcon(iconCache);
+                        updatedShortcuts.add(si);
+                    }
+                }
+            }
+            apps.updateIconsAndLabels(mPackages, mUser, updatedApps);
+        }
+        bindUpdatedShortcuts(updatedShortcuts, mUser);
+
+        if (!updatedApps.isEmpty()) {
+            scheduleCallbackTask(new CallbackTask() {
+                @Override
+                public void execute(Callbacks callbacks) {
+                    callbacks.bindAppsUpdated(updatedApps);
+                }
+            });
+        }
+    }
+
+    public boolean isValidShortcut(ShortcutInfo si) {
+        switch (mOp) {
+            case OP_CACHE_UPDATE:
+                return si.itemType == LauncherSettings.Favorites.ITEM_TYPE_APPLICATION;
+            case OP_SESSION_UPDATE:
+                return si.isPromise();
+            default:
+                return false;
+        }
+    }
+}