0cb8d91e4e
Move apps group logic from DataUsageList. Also add key to AppDataUsagePreference, which reduce flaky and keep scroll position when back from app detail page. Bug: 290856342 Test: manual - on DataUsageList Test: unit test Change-Id: I61e2b6bd9b192b7230e3553dbc6038f5d59bd303
94 lines
3.1 KiB
Java
94 lines
3.1 KiB
Java
/*
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* Copyright (C) 2016 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. 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 distributed under the
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* License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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* KIND, either express or implied. See the License for the specific language governing
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* permissions and limitations under the License.
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*/
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package com.android.settings.datausage;
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import android.content.Context;
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import android.view.View;
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import android.widget.ProgressBar;
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import androidx.preference.PreferenceViewHolder;
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import com.android.settings.R;
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import com.android.settingslib.AppItem;
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import com.android.settingslib.net.UidDetail;
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import com.android.settingslib.net.UidDetailProvider;
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import com.android.settingslib.utils.ThreadUtils;
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import com.android.settingslib.widget.AppPreference;
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import java.text.NumberFormat;
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public class AppDataUsagePreference extends AppPreference {
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private final AppItem mItem;
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private final int mPercent;
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private UidDetail mDetail;
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public AppDataUsagePreference(Context context, AppItem item, int percent,
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UidDetailProvider provider) {
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super(context);
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setKey("app_data_usage_" + item.key);
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mItem = item;
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mPercent = percent;
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if (item.restricted && item.total <= 0) {
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setSummary(com.android.settings.R.string.data_usage_app_restricted);
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} else {
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setSummary(DataUsageUtils.formatDataUsage(context, item.total));
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}
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mDetail = provider.getUidDetail(item.key, false /* blocking */);
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if (mDetail != null) {
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setAppInfo();
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} else {
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// Set a placeholder title before starting to fetch real title, this is necessary
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// to avoid preference height change.
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setTitle(R.string.summary_placeholder);
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ThreadUtils.postOnBackgroundThread(() -> {
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mDetail = provider.getUidDetail(mItem.key, true /* blocking */);
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ThreadUtils.postOnMainThread(() -> setAppInfo());
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});
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}
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}
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@Override
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public void onBindViewHolder(PreferenceViewHolder holder) {
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super.onBindViewHolder(holder);
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final ProgressBar progress = (ProgressBar) holder.findViewById(
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android.R.id.progress);
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if (mItem.restricted && mItem.total <= 0) {
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progress.setVisibility(View.GONE);
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} else {
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progress.setVisibility(View.VISIBLE);
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}
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progress.setProgress(mPercent);
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progress.setContentDescription(
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NumberFormat.getPercentInstance().format((double) mPercent / 100));
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}
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private void setAppInfo() {
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if (mDetail != null) {
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setIcon(mDetail.icon);
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setTitle(mDetail.label);
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} else {
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setIcon(null);
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setTitle(null);
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}
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}
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public AppItem getItem() {
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return mItem;
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}
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}
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