8a50364a71
Added ActionBar items to control complexity of data surfaced; checked state causes tabs to be shown/hidden for "Mobile", "2G-3G", "4G", and "Wi-Fi" network templates. Loading historical stats and policy from system services based on selected tab. Change entire body under tabs to scroll, treating network options and chart as ListView headers. Teach chart sweep to disable intercept to play with ListView, and draw sweep disabled as dashed line. Hijacking Preference views for toggles to offer consistency. No policy updates are persisted yet. Based on available historical network stats and policy cycle reset day, build list of user-selectable cycles. Wired up chart to display cycle data and reset inspection region to last week of available data. Change-Id: Ia561578276fa23908b745fbc06a6ef828d9ccc2e
65 lines
1.8 KiB
Java
65 lines
1.8 KiB
Java
/*
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* Copyright (C) 2011 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.widget;
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/**
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* Utility to invert another {@link ChartAxis}.
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*/
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public class InvertedChartAxis implements ChartAxis {
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private final ChartAxis mWrapped;
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private float mSize;
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public InvertedChartAxis(ChartAxis wrapped) {
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mWrapped = wrapped;
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}
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/** {@inheritDoc} */
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public void setBounds(long min, long max) {
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mWrapped.setBounds(min, max);
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}
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/** {@inheritDoc} */
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public void setSize(float size) {
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mSize = size;
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mWrapped.setSize(size);
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}
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/** {@inheritDoc} */
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public float convertToPoint(long value) {
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return mSize - mWrapped.convertToPoint(value);
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}
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/** {@inheritDoc} */
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public long convertToValue(float point) {
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return mWrapped.convertToValue(mSize - point);
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}
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/** {@inheritDoc} */
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public CharSequence getLabel(long value) {
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return mWrapped.getLabel(value);
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}
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/** {@inheritDoc} */
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public float[] getTickPoints() {
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final float[] points = mWrapped.getTickPoints();
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for (int i = 0; i < points.length; i++) {
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points[i] = mSize - points[i];
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}
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return points;
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}
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}
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