| /* |
| * Copyright (C) 2009 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.fuelgauge; |
| |
| import android.content.Context; |
| import android.graphics.drawable.Drawable; |
| import android.preference.Preference; |
| import android.view.View; |
| import android.widget.ProgressBar; |
| import android.widget.TextView; |
| |
| import com.android.settings.R; |
| |
| /** |
| * Custom preference for displaying power consumption as a bar and an icon on |
| * the left for the subsystem/app type. |
| */ |
| public class PowerGaugePreference extends Preference { |
| private BatterySipper mInfo; |
| private int mProgress; |
| private CharSequence mProgressText; |
| |
| public PowerGaugePreference(Context context, Drawable icon, BatterySipper info) { |
| super(context); |
| setLayoutResource(R.layout.app_percentage_item); |
| setIcon(icon); |
| mInfo = info; |
| } |
| |
| public void setPercent(double percentOfMax, double percentOfTotal) { |
| mProgress = (int) Math.ceil(percentOfMax); |
| mProgressText = getContext().getResources().getString( |
| R.string.percentage, (int) Math.ceil(percentOfTotal)); |
| notifyChanged(); |
| } |
| |
| BatterySipper getInfo() { |
| return mInfo; |
| } |
| |
| @Override |
| protected void onBindView(View view) { |
| super.onBindView(view); |
| |
| final ProgressBar progress = (ProgressBar) view.findViewById(android.R.id.progress); |
| progress.setProgress(mProgress); |
| |
| final TextView text1 = (TextView) view.findViewById(android.R.id.text1); |
| text1.setText(mProgressText); |
| } |
| } |