b40b0d2006
Previously the values were hardcoded. Now the default value for left and middle are colorAccent. Also updated SummaryPreference to not call LinearColorBar.setColors unless its own setColors is called. BUG: 28760785 Change-Id: Id28e809e6b5f0f6508258c995d5dcfacbc9c8725
102 lines
3.4 KiB
Java
102 lines
3.4 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;
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import android.content.Context;
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import android.support.v7.preference.Preference;
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import android.support.v7.preference.PreferenceViewHolder;
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import android.text.TextUtils;
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import android.util.AttributeSet;
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import android.view.View;
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import android.widget.TextView;
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import com.android.settings.applications.LinearColorBar;
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/**
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* Provides a summary of a setting page in a preference. Such as memory or data usage.
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*/
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public class SummaryPreference extends Preference {
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private static final String TAG = "SummaryPreference";
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private String mAmount;
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private String mUnits;
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private int mLeft, mMiddle, mRight;
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private boolean mColorsSet = false;
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private float mLeftRatio, mMiddleRatio, mRightRatio;
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private String mStartLabel;
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private String mEndLabel;
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public SummaryPreference(Context context, AttributeSet attrs) {
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super(context, attrs);
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setLayoutResource(R.layout.settings_summary_preference);
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}
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public void setAmount(String amount) {
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mAmount = amount;
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if (mAmount != null && mUnits != null) {
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setTitle(TextUtils.expandTemplate(getContext().getText(R.string.storage_size_large),
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mAmount, mUnits));
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}
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}
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public void setUnits(String units) {
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mUnits = units;
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if (mAmount != null && mUnits != null) {
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setTitle(TextUtils.expandTemplate(getContext().getText(R.string.storage_size_large),
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mAmount, mUnits));
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}
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}
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public void setLabels(String start, String end) {
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mStartLabel = start;
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mEndLabel = end;
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notifyChanged();
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}
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public void setRatios(float left, float middle, float right) {
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mLeftRatio = left;
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mMiddleRatio = middle;
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mRightRatio = right;
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notifyChanged();
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}
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public void setColors(int left, int middle, int right) {
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mLeft = left;
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mMiddle = middle;
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mRight = right;
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mColorsSet = true;
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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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LinearColorBar colorBar = (LinearColorBar) holder.itemView.findViewById(R.id.color_bar);
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colorBar.setRatios(mLeftRatio, mMiddleRatio, mRightRatio);
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if (mColorsSet) {
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colorBar.setColors(mLeft, mMiddle, mRight);
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}
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if (!TextUtils.isEmpty(mStartLabel) || !TextUtils.isEmpty(mEndLabel)) {
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holder.findViewById(R.id.label_bar).setVisibility(View.VISIBLE);
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((TextView) holder.findViewById(android.R.id.text1)).setText(mStartLabel);
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((TextView) holder.findViewById(android.R.id.text2)).setText(mEndLabel);
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} else {
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holder.findViewById(R.id.label_bar).setVisibility(View.GONE);
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}
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}
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}
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