Add preference controller for app header view.

- move code related to initializing/refreshing the app header from AppInfoDashboardFragment into a new controller. - this is the last preference logic in AppInfoDashboardFragment. With this change, the conversion into dashboad fragment will be considered as complete. - remaining work for the bug will be enable the feature flag and remove the obsolete InstalledAppDetails. Bug: 69384089 Test: make RunSettingsRoboTests Change-Id: I14056bf291278b2b36f9502177c84edd6a899d0f
2017-12-14 14:23:41 -08:00
parent 91ffc73152
commit e712aed3d7
3 changed files with 193 additions and 41 deletions
--- a/src/com/android/settings/applications/appinfo/AppHeaderViewPreferenceController.java
+++ b/src/com/android/settings/applications/appinfo/AppHeaderViewPreferenceController.java
@@ -0,0 +1,92 @@
+/*
+ * Copyright (C) 2017 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.settings.applications.appinfo;
+
+import android.app.Activity;
+import android.content.Context;
+import android.content.pm.PackageInfo;
+import android.support.v7.preference.PreferenceScreen;
+
+import com.android.settings.R;
+import com.android.settings.Utils;
+import com.android.settings.applications.LayoutPreference;
+import com.android.settings.core.BasePreferenceController;
+import com.android.settings.widget.EntityHeaderController;
+import com.android.settingslib.applications.AppUtils;
+import com.android.settingslib.applications.ApplicationsState.AppEntry;
+import com.android.settingslib.core.lifecycle.Lifecycle;
+
+public class AppHeaderViewPreferenceController extends BasePreferenceController
+        implements AppInfoDashboardFragment.Callback {
+
+    private static final String KEY_HEADER = "header_view";
+
+    private LayoutPreference mHeader;
+    private final AppInfoDashboardFragment mParent;
+    private final String mPackageName;
+    private final Lifecycle mLifecycle;
+
+    public AppHeaderViewPreferenceController(Context context, AppInfoDashboardFragment parent,
+            String packageName, Lifecycle lifecycle) {
+        super(context, KEY_HEADER);
+        mParent = parent;
+        mPackageName = packageName;
+        mLifecycle = lifecycle;
+    }
+
+    @Override
+    public int getAvailabilityStatus() {
+        return AVAILABLE;
+    }
+
+    @Override
+    public void displayPreference(PreferenceScreen screen) {
+        super.displayPreference(screen);
+        mHeader = (LayoutPreference) screen.findPreference(KEY_HEADER);
+        final Activity activity = mParent.getActivity();
+        EntityHeaderController
+                .newInstance(activity, mParent, mHeader.findViewById(R.id.entity_header))
+                .setRecyclerView(mParent.getListView(), mLifecycle)
+                .setPackageName(mPackageName)
+                .setHasAppInfoLink(false)
+                .setButtonActions(EntityHeaderController.ActionType.ACTION_APP_PREFERENCE,
+                        EntityHeaderController.ActionType.ACTION_NONE)
+                .styleActionBar(activity)
+                .bindHeaderButtons();
+    }
+
+    @Override
+    public void refreshUi() {
+        setAppLabelAndIcon(mParent.getPackageInfo(), mParent.getAppEntry());
+    }
+
+    // Utility method to set application label and icon.
+    private void setAppLabelAndIcon(PackageInfo pkgInfo, AppEntry appEntry) {
+        final Activity activity = mParent.getActivity();
+        final boolean isInstantApp = AppUtils.isInstant(pkgInfo.applicationInfo);
+        final CharSequence summary = isInstantApp
+                ? null : mContext.getString(Utils.getInstallationStatus(appEntry.info));
+        EntityHeaderController
+                .newInstance(activity, mParent, mHeader.findViewById(R.id.entity_header))
+                .setLabel(appEntry)
+                .setIcon(appEntry)
+                .setSummary(summary)
+                .setIsInstantApp(isInstantApp)
+                .done(activity, false /* rebindActions */);
+    }
+
+}