1/*
2 * Copyright (C) 2013 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17package com.android.settings.applications;
18
19import android.content.Context;
20import android.graphics.drawable.ColorDrawable;
21import android.graphics.drawable.Drawable;
22import android.preference.Preference;
23import android.text.format.Formatter;
24import android.view.View;
25import android.widget.ProgressBar;
26import android.widget.TextView;
27import com.android.settings.R;
28
29public class ProcessStatsPreference extends Preference {
30    private final ProcStatsEntry mEntry;
31    private int mProgress;
32    private CharSequence mProgressText;
33
34    public ProcessStatsPreference(Context context, Drawable icon, ProcStatsEntry entry) {
35        super(context);
36        mEntry = entry;
37        setLayoutResource(R.layout.app_percentage_item);
38        setIcon(icon != null ? icon : new ColorDrawable(0));
39    }
40
41    public ProcStatsEntry getEntry() {
42        return mEntry;
43    }
44
45    public void setPercent(double percentOfWeight, double percentOfTime) {
46        mProgress = (int) Math.ceil(percentOfWeight);
47        mProgressText = getContext().getResources().getString(
48                R.string.percentage, (int) Math.round(percentOfTime));
49        notifyChanged();
50    }
51
52    @Override
53    protected void onBindView(View view) {
54        super.onBindView(view);
55
56        final ProgressBar progress = (ProgressBar) view.findViewById(android.R.id.progress);
57        progress.setProgress(mProgress);
58
59        final TextView text1 = (TextView) view.findViewById(android.R.id.text1);
60        text1.setText(mProgressText);
61    }
62}
63