app/src/main/java/com/farmerbb/taskbar/adapter/AppListAdapter.java

   1 /* Copyright 2016 Braden Farmer
   2  *
   3  * Licensed under the Apache License, Version 2.0 (the "License");
   4  * you may not use this file except in compliance with the License.
   5  * You may obtain a copy of the License at
   6  *
   7  *     http://www.apache.org/licenses/LICENSE-2.0
   8  *
   9  * Unless required by applicable law or agreed to in writing, software
  10  * distributed under the License is distributed on an "AS IS" BASIS,
  11  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  12  * See the License for the specific language governing permissions and
  13  * limitations under the License.
  14  */
  15
  16 package com.farmerbb.taskbar.adapter;
  17
  18 import android.content.Context;
  19 import android.support.annotation.NonNull;
  20 import android.view.LayoutInflater;
  21 import android.view.View;
  22 import android.view.ViewGroup;
  23 import android.widget.ArrayAdapter;
  24 import android.widget.CheckBox;
  25 import android.widget.LinearLayout;
  26 import android.widget.TextView;
  27 import android.widget.Toast;
  28
  29 import com.farmerbb.taskbar.R;
  30 import com.farmerbb.taskbar.util.Blacklist;
  31 import com.farmerbb.taskbar.util.BlacklistEntry;
  32 import com.farmerbb.taskbar.util.TopApps;
  33 import com.farmerbb.taskbar.util.U;
  34
  35 import java.util.List;
  36
  37 public class AppListAdapter extends ArrayAdapter<BlacklistEntry> {
  38     private final Blacklist blacklist = Blacklist.getInstance(getContext());
  39     private final TopApps topApps = TopApps.getInstance(getContext());
  40
  41     private int type = -1;
  42
  43     public AppListAdapter(Context context, int layout, List<BlacklistEntry> list, int type) {
  44         super(context, layout, list);
  45
  46         this.type = type;
  47     }
  48
  49     @Override
  50     public @NonNull View getView(int position, View convertView, final @NonNull ViewGroup parent) {
  51         // Check if an existing view is being reused, otherwise inflate the view
  52         if(convertView == null)
  53             convertView = LayoutInflater.from(getContext()).inflate(R.layout.row_blacklist, parent, false);
  54
  55         switch(type) {
  56             case U.HIDDEN:
  57                 setupHidden(position, convertView);
  58                 break;
  59             case U.TOP_APPS:
  60                 setupTopApps(position, convertView);
  61                 break;
  62         }
  63
  64         return convertView;
  65     }
  66
  67     private void setupHidden(int position, View convertView) {
  68         final BlacklistEntry entry = getItem(position);
  69         assert entry != null;
  70
  71         final String componentName = entry.getPackageName();
  72         final String componentNameAlt = componentName.contains("/") ? componentName.split("/")[1] : componentName;
  73
  74         TextView textView = U.findViewById(convertView, R.id.name);
  75         textView.setText(entry.getLabel());
  76
  77         final CheckBox checkBox = U.findViewById(convertView, R.id.checkbox);
  78         checkBox.setChecked(blacklist.isBlocked(componentName) || blacklist.isBlocked(componentNameAlt));
  79
  80         LinearLayout layout = U.findViewById(convertView, R.id.entry);
  81         layout.setOnClickListener(view -> {
  82             if(topApps.isTopApp(componentName) || topApps.isTopApp(componentNameAlt)) {
  83                 U.showToast(getContext(),
  84                         getContext().getString(R.string.already_top_app, entry.getLabel()),
  85                         Toast.LENGTH_LONG);
  86             } else if(blacklist.isBlocked(componentName)) {
  87                 blacklist.removeBlockedApp(getContext(), componentName);
  88                 checkBox.setChecked(false);
  89             } else if(blacklist.isBlocked(componentNameAlt)) {
  90                 blacklist.removeBlockedApp(getContext(), componentNameAlt);
  91                 checkBox.setChecked(false);
  92             } else {
  93                 blacklist.addBlockedApp(getContext(), entry);
  94                 checkBox.setChecked(true);
  95             }
  96         });
  97     }
  98
  99     private void setupTopApps(int position, View convertView) {
 100         final BlacklistEntry entry = getItem(position);
 101         assert entry != null;
 102
 103         final String componentName = entry.getPackageName();
 104         final String componentNameAlt = componentName.contains("/") ? componentName.split("/")[1] : componentName;
 105
 106         TextView textView = U.findViewById(convertView, R.id.name);
 107         textView.setText(entry.getLabel());
 108
 109         final CheckBox checkBox = U.findViewById(convertView, R.id.checkbox);
 110         checkBox.setChecked(topApps.isTopApp(componentName) || topApps.isTopApp(componentNameAlt));
 111
 112         LinearLayout layout = U.findViewById(convertView, R.id.entry);
 113         layout.setOnClickListener(view -> {
 114             if(blacklist.isBlocked(componentName) || blacklist.isBlocked(componentNameAlt)) {
 115                 U.showToast(getContext(),
 116                         getContext().getString(R.string.already_blacklisted, entry.getLabel()),
 117                         Toast.LENGTH_LONG);
 118             } else if(topApps.isTopApp(componentName)) {
 119                 topApps.removeTopApp(getContext(), componentName);
 120                 checkBox.setChecked(false);
 121             } else if(topApps.isTopApp(componentNameAlt)) {
 122                 topApps.removeTopApp(getContext(), componentNameAlt);
 123                 checkBox.setChecked(false);
 124             } else {
 125                 topApps.addTopApp(getContext(), entry);
 126                 checkBox.setChecked(true);
 127             }
 128         });
 129     }
 130 }