8453fb3065
RejectedPolicy throw Exception which will interrupt users Bug: https://code.google.com/p/android/issues/detail?id=237575 Test: open as many online apps as possible and then open the DataUsageList Change-Id: I2dabc6ee53cd0f27f59098328fe2a16172f71d0b
123 lines
4.1 KiB
Java
123 lines
4.1 KiB
Java
/*
|
|
* 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.settings.datausage;
|
|
|
|
import android.content.Context;
|
|
import android.os.AsyncTask;
|
|
import android.support.v7.preference.Preference;
|
|
import android.support.v7.preference.PreferenceViewHolder;
|
|
import android.text.format.Formatter;
|
|
import android.view.View;
|
|
import android.widget.ProgressBar;
|
|
import com.android.settingslib.AppItem;
|
|
import com.android.settingslib.net.UidDetail;
|
|
import com.android.settingslib.net.UidDetailProvider;
|
|
|
|
import static com.android.internal.util.Preconditions.checkNotNull;
|
|
|
|
public class AppDataUsagePreference extends Preference {
|
|
|
|
private final AppItem mItem;
|
|
private final int mPercent;
|
|
|
|
public AppDataUsagePreference(Context context, AppItem item, int percent,
|
|
UidDetailProvider provider) {
|
|
super(context);
|
|
mItem = item;
|
|
mPercent = percent;
|
|
setLayoutResource(com.android.settings.R.layout.data_usage_item);
|
|
setWidgetLayoutResource(com.android.settings.R.layout.widget_progress_bar);
|
|
if (item.restricted && item.total <= 0) {
|
|
setSummary(com.android.settings.R.string.data_usage_app_restricted);
|
|
} else {
|
|
setSummary(Formatter.formatFileSize(context, item.total));
|
|
}
|
|
|
|
// kick off async load of app details
|
|
UidDetailTask.bindView(provider, item, this);
|
|
}
|
|
|
|
@Override
|
|
public void onBindViewHolder(PreferenceViewHolder holder) {
|
|
super.onBindViewHolder(holder);
|
|
|
|
final ProgressBar progress = (ProgressBar) holder.findViewById(
|
|
android.R.id.progress);
|
|
|
|
if (mItem.restricted && mItem.total <= 0) {
|
|
progress.setVisibility(View.GONE);
|
|
} else {
|
|
progress.setVisibility(View.VISIBLE);
|
|
}
|
|
progress.setProgress(mPercent);
|
|
}
|
|
|
|
public AppItem getItem() {
|
|
return mItem;
|
|
}
|
|
|
|
/**
|
|
* Background task that loads {@link UidDetail}, binding to
|
|
* {@link DataUsageAdapter} row item when finished.
|
|
*/
|
|
private static class UidDetailTask extends AsyncTask<Void, Void, UidDetail> {
|
|
private final UidDetailProvider mProvider;
|
|
private final AppItem mItem;
|
|
private final AppDataUsagePreference mTarget;
|
|
|
|
private UidDetailTask(UidDetailProvider provider, AppItem item,
|
|
AppDataUsagePreference target) {
|
|
mProvider = checkNotNull(provider);
|
|
mItem = checkNotNull(item);
|
|
mTarget = checkNotNull(target);
|
|
}
|
|
|
|
public static void bindView(UidDetailProvider provider, AppItem item,
|
|
AppDataUsagePreference target) {
|
|
final UidDetail cachedDetail = provider.getUidDetail(item.key, false);
|
|
if (cachedDetail != null) {
|
|
bindView(cachedDetail, target);
|
|
} else {
|
|
new UidDetailTask(provider, item, target).execute();
|
|
}
|
|
}
|
|
|
|
private static void bindView(UidDetail detail, Preference target) {
|
|
if (detail != null) {
|
|
target.setIcon(detail.icon);
|
|
target.setTitle(detail.label);
|
|
} else {
|
|
target.setIcon(null);
|
|
target.setTitle(null);
|
|
}
|
|
}
|
|
|
|
@Override
|
|
protected void onPreExecute() {
|
|
bindView(null, mTarget);
|
|
}
|
|
|
|
@Override
|
|
protected UidDetail doInBackground(Void... params) {
|
|
return mProvider.getUidDetail(mItem.key, true);
|
|
}
|
|
|
|
@Override
|
|
protected void onPostExecute(UidDetail result) {
|
|
bindView(result, mTarget);
|
|
}
|
|
}
|
|
}
|