4cb2727989
- Introduce a static long in SliceFeatureProvider that updates once every "session". A session is when user is in an UI (screen rotation, going to subpage, etc does not break the continuation of session). - Use session token in ContextualWifiSlice to determine when to refresh, instead of relying on WeakHashMap from CustomSliceManager. WeakHashMap can be cleaned up at any time by gc so it doesn't match what we want on the UI. - Also as a side fix, merged CustomSliceManager into SliceFeatureProvider. Fixes: 123937830 Test: robo Change-Id: I199bceceb208b99a32f3f08e624787b5a03e73a9
97 lines
3.0 KiB
Java
97 lines
3.0 KiB
Java
/*
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* Copyright (C) 2018 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.Context;
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import android.net.Uri;
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import android.os.SystemClock;
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import com.android.settings.network.telephony.Enhanced4gLteSliceHelper;
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import com.android.settings.wifi.calling.WifiCallingSliceHelper;
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import com.android.settingslib.utils.ThreadUtils;
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import java.util.Random;
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/**
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* Manages Slices in Settings.
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*/
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public class SlicesFeatureProviderImpl implements SlicesFeatureProvider {
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private long mUiSessionToken;
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private SlicesIndexer mSlicesIndexer;
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private SliceDataConverter mSliceDataConverter;
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@Override
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public SliceDataConverter getSliceDataConverter(Context context) {
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if (mSliceDataConverter == null) {
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mSliceDataConverter = new SliceDataConverter(context.getApplicationContext());
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}
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return mSliceDataConverter;
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}
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@Override
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public void newUiSession() {
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mUiSessionToken = SystemClock.elapsedRealtime();
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}
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@Override
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public long getUiSessionToken() {
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return mUiSessionToken;
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}
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@Override
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public void indexSliceDataAsync(Context context) {
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SlicesIndexer indexer = getSliceIndexer(context);
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ThreadUtils.postOnBackgroundThread(indexer);
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}
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@Override
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public void indexSliceData(Context context) {
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SlicesIndexer indexer = getSliceIndexer(context);
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indexer.indexSliceData();
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}
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@Override
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public WifiCallingSliceHelper getNewWifiCallingSliceHelper(Context context) {
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return new WifiCallingSliceHelper(context);
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}
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@Override
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public Enhanced4gLteSliceHelper getNewEnhanced4gLteSliceHelper(Context context) {
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return new Enhanced4gLteSliceHelper(context);
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}
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@Override
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public CustomSliceable getSliceableFromUri(Context context, Uri uri) {
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final Uri newUri = CustomSliceRegistry.removeParameterFromUri(uri);
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final Class clazz = CustomSliceRegistry.getSliceClassByUri(newUri);
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if (clazz == null) {
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throw new IllegalArgumentException("No Slice found for uri: " + uri);
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}
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final CustomSliceable sliceable = CustomSliceable.createInstance(context, clazz);
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return sliceable;
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}
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private SlicesIndexer getSliceIndexer(Context context) {
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if (mSlicesIndexer == null) {
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mSlicesIndexer = new SlicesIndexer(context.getApplicationContext());
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}
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return mSlicesIndexer;
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}
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}
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