1766b3c01d
There were several errors in indexing mobile related sliceable controllers, which led them not able to display on Panel and as inline controls in search result. It's because indexing mechanism is running in a worker thread and trying to construct each controller instance, but the failed controllers' constructors need to initilize something in the main thread. - Give the main looper to the classes which only can be initialized in the main thread to fix the indexing. - Guard null pointer exception in SlicesIndexer after fixing the indexing. - Use onStart/onStop in AirplaneModePreferenceController to start/stop listener. Fixes: 149720345 Test: robotest Change-Id: Ibe5a8d6cc713eeddf26eceaabc05e6d1faa45507
124 lines
4.3 KiB
Java
124 lines
4.3 KiB
Java
/*
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* Copyright (C) 2017 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License
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*/
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package com.android.settings.slices;
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import android.content.ContentValues;
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import android.content.Context;
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import android.database.sqlite.SQLiteDatabase;
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import android.util.Log;
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import androidx.annotation.VisibleForTesting;
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import com.android.settings.core.BasePreferenceController;
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import com.android.settings.dashboard.DashboardFragment;
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import com.android.settings.overlay.FeatureFactory;
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import com.android.settings.slices.SlicesDatabaseHelper.IndexColumns;
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import com.android.settings.slices.SlicesDatabaseHelper.Tables;
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import java.util.List;
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/**
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* Manages the conversion of {@link DashboardFragment} and {@link BasePreferenceController} to
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* indexable data {@link SliceData} to be stored for Slices.
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*/
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class SlicesIndexer implements Runnable {
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private static final String TAG = "SlicesIndexer";
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private Context mContext;
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private SlicesDatabaseHelper mHelper;
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public SlicesIndexer(Context context) {
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mContext = context;
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mHelper = SlicesDatabaseHelper.getInstance(mContext);
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}
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/**
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* Asynchronously index slice data from {@link #indexSliceData()}.
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*/
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@Override
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public void run() {
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indexSliceData();
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}
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/**
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* Synchronously takes data obtained from {@link SliceDataConverter} and indexes it into a
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* SQLite database
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*/
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protected void indexSliceData() {
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if (mHelper.isSliceDataIndexed()) {
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Log.d(TAG, "Slices already indexed - returning.");
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return;
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}
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final SQLiteDatabase database = mHelper.getWritableDatabase();
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long startTime = System.currentTimeMillis();
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database.beginTransaction();
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try {
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mHelper.reconstruct(database);
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List<SliceData> indexData = getSliceData();
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insertSliceData(database, indexData);
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mHelper.setIndexedState();
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// TODO (b/71503044) Log indexing time.
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Log.d(TAG,
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"Indexing slices database took: " + (System.currentTimeMillis() - startTime));
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database.setTransactionSuccessful();
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} finally {
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database.endTransaction();
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}
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}
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@VisibleForTesting
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List<SliceData> getSliceData() {
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return FeatureFactory.getFactory(mContext)
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.getSlicesFeatureProvider()
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.getSliceDataConverter(mContext)
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.getSliceData();
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}
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@VisibleForTesting
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void insertSliceData(SQLiteDatabase database, List<SliceData> indexData) {
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ContentValues values;
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for (SliceData dataRow : indexData) {
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values = new ContentValues();
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values.put(IndexColumns.KEY, dataRow.getKey());
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values.put(IndexColumns.SLICE_URI, dataRow.getUri().toSafeString());
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values.put(IndexColumns.TITLE, dataRow.getTitle());
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values.put(IndexColumns.SUMMARY, dataRow.getSummary());
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final CharSequence screenTitle = dataRow.getScreenTitle();
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if (screenTitle != null) {
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values.put(IndexColumns.SCREENTITLE, screenTitle.toString());
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}
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values.put(IndexColumns.KEYWORDS, dataRow.getKeywords());
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values.put(IndexColumns.ICON_RESOURCE, dataRow.getIconResource());
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values.put(IndexColumns.FRAGMENT, dataRow.getFragmentClassName());
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values.put(IndexColumns.CONTROLLER, dataRow.getPreferenceController());
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values.put(IndexColumns.SLICE_TYPE, dataRow.getSliceType());
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values.put(IndexColumns.UNAVAILABLE_SLICE_SUBTITLE,
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dataRow.getUnavailableSliceSubtitle());
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values.put(IndexColumns.PUBLIC_SLICE, dataRow.isPublicSlice());
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database.replaceOrThrow(Tables.TABLE_SLICES_INDEX, null /* nullColumnHack */,
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values);
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}
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}
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} |