Home | History | Annotate | Download | only in batterytip 
      1 /*
      2  * Copyright (C) 2018 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 
     17 package com.android.settings.fuelgauge.batterytip;
     18 
     19 import android.content.Context;
     20 import android.content.pm.PackageManager;
     21 import android.os.UserHandle;
     22 import android.support.v7.widget.RecyclerView;
     23 import android.util.IconDrawableFactory;
     24 import android.view.LayoutInflater;
     25 import android.view.View;
     26 import android.view.ViewGroup;
     27 import android.widget.ImageView;
     28 import android.widget.TextView;
     29 
     30 import com.android.settings.R;
     31 import com.android.settings.Utils;
     32 
     33 import com.android.settingslib.utils.StringUtil;
     34 import java.util.List;
     35 
     36 /**
     37  * Adapter for the high usage app list
     38  */
     39 public class HighUsageAdapter extends RecyclerView.Adapter<HighUsageAdapter.ViewHolder> {
     40     private final Context mContext;
     41     private final IconDrawableFactory mIconDrawableFactory;
     42     private final PackageManager mPackageManager;
     43     private final List<AppInfo> mHighUsageAppList;
     44 
     45     public static class ViewHolder extends RecyclerView.ViewHolder {
     46         public View view;
     47         public ImageView appIcon;
     48         public TextView appName;
     49         public TextView appTime;
     50 
     51         public ViewHolder(View v) {
     52             super(v);
     53             view = v;
     54             appIcon = v.findViewById(R.id.app_icon);
     55             appName = v.findViewById(R.id.app_name);
     56             appTime = v.findViewById(R.id.app_screen_time);
     57         }
     58     }
     59 
     60     public HighUsageAdapter(Context context, List<AppInfo> highUsageAppList) {
     61         mContext = context;
     62         mHighUsageAppList = highUsageAppList;
     63         mIconDrawableFactory = IconDrawableFactory.newInstance(context);
     64         mPackageManager = context.getPackageManager();
     65     }
     66 
     67     @Override
     68     public ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
     69         final View view = LayoutInflater.from(mContext).inflate(R.layout.app_high_usage_item,
     70                 parent, false);
     71         return new ViewHolder(view);
     72     }
     73 
     74     @Override
     75     public void onBindViewHolder(ViewHolder holder, int position) {
     76         final AppInfo app = mHighUsageAppList.get(position);
     77         holder.appIcon.setImageDrawable(
     78                 Utils.getBadgedIcon(mIconDrawableFactory, mPackageManager, app.packageName,
     79                         UserHandle.getUserId(app.uid)));
     80         holder.appName.setText(Utils.getApplicationLabel(mContext, app.packageName));
     81         if (app.screenOnTimeMs != 0) {
     82             holder.appTime.setText(StringUtil.formatElapsedTime(mContext, app.screenOnTimeMs, false));
     83         }
     84     }
     85 
     86     @Override
     87     public int getItemCount() {
     88         return mHighUsageAppList.size();
     89     }
     90 }