b37e2887d3
Update the UX and dig the data usage screen out of a huge whole of technical debt. Switch every to use Preferences rather than standard layouts and ListViews. Split data usage into several fragments, all separated. DataUsageSummary: - Shows a summary of the 'default' usage at the top, this will be the default sim on phones, or wifi if it has it, or ethernet as last attempt to show something. - Also has individual categories for each network type that has data, cell, wifi, and ethernet. Maybe should look into bt though? DataUsageList: - Takes a NetworkTemplate as an input, and can only be reached from the network specific categories in DataUsageSummary - Shows a graph of current usage for that network and links to app detail page for any app. - Has gear link to quick get to billing cycle screen if available BillingCycleSettings: - Just a screen with the cycle day and warning/limits separated out from the data usage. AppDataUsage: - App specific data usage details - May need some UX iteration given lack of clarity in the spec Bug: 22459566 Change-Id: I0222d8d7ea7b75a9775207a6026ebbdcce8f5e46
100 lines
3.5 KiB
Java
100 lines
3.5 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.app.AlertDialog;
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import android.content.Context;
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import android.content.DialogInterface;
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import android.net.NetworkPolicyManager;
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import android.support.v7.preference.PreferenceViewHolder;
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import android.util.AttributeSet;
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import android.view.View;
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import android.widget.Checkable;
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import com.android.settings.CustomDialogPreference;
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import com.android.settings.R;
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import com.android.settings.Utils;
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import com.android.settings.dashboard.conditional.BackgroundDataCondition;
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import com.android.settings.dashboard.conditional.ConditionManager;
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public class RestrictBackgroundDataPreference extends CustomDialogPreference {
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private NetworkPolicyManager mPolicyManager;
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private boolean mChecked;
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public RestrictBackgroundDataPreference(Context context, AttributeSet attrs) {
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super(context, attrs, android.R.attr.switchPreferenceStyle);
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}
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@Override
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public void onAttached() {
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super.onAttached();
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mPolicyManager = NetworkPolicyManager.from(getContext());
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setChecked(mPolicyManager.getRestrictBackground());
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}
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public void setRestrictBackground(boolean restrictBackground) {
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mPolicyManager.setRestrictBackground(restrictBackground);
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setChecked(restrictBackground);
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ConditionManager.get(getContext()).getCondition(BackgroundDataCondition.class)
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.refreshState();
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}
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private void setChecked(boolean checked) {
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if (mChecked == checked) return;
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mChecked = checked;
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notifyChanged();
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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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View switchView = holder.findViewById(android.R.id.switch_widget);
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switchView.setClickable(false);
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((Checkable) switchView).setChecked(mChecked);
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}
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@Override
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protected void performClick(View view) {
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if (mChecked) {
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setRestrictBackground(false);
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} else {
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super.performClick(view);
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}
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}
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@Override
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protected void onPrepareDialogBuilder(AlertDialog.Builder builder,
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DialogInterface.OnClickListener listener) {
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super.onPrepareDialogBuilder(builder, listener);
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builder.setTitle(R.string.data_usage_restrict_background_title);
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if (Utils.hasMultipleUsers(getContext())) {
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builder.setMessage(R.string.data_usage_restrict_background_multiuser);
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} else {
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builder.setMessage(R.string.data_usage_restrict_background);
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}
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builder.setPositiveButton(android.R.string.ok, listener);
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builder.setNegativeButton(android.R.string.cancel, null);
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}
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@Override
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protected void onClick(DialogInterface dialog, int which) {
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if (which != DialogInterface.BUTTON_POSITIVE) {
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return;
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}
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setRestrictBackground(true);
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}
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}
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