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      1 /*
      2  * Copyright (C) 2017 The Android Open Source Project
      3  *
      4  * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file
      5  * except in compliance with the License. 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 distributed under the
     10  * License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
     11  * KIND, either express or implied. See the License for the specific language governing
     12  * permissions and limitations under the License.
     13  */
     14 
     15 package com.android.systemui.qs;
     16 
     17 import android.content.Context;
     18 import android.graphics.drawable.Drawable;
     19 import android.service.quicksettings.Tile;
     20 import android.widget.ImageView;
     21 
     22 import com.android.settingslib.graph.SignalDrawable;
     23 import com.android.settingslib.Utils;
     24 import com.android.systemui.R;
     25 import com.android.systemui.plugins.qs.QSTile.Icon;
     26 import com.android.systemui.plugins.qs.QSTile.State;
     27 import com.android.systemui.qs.tileimpl.QSTileImpl;
     28 
     29 import java.util.Objects;
     30 
     31 // Exists to provide easy way to add sim icon to cell tile
     32 // TODO Find a better way to handle this and remove it.
     33 public class CellTileView extends SignalTileView {
     34 
     35     private final SignalDrawable mSignalDrawable;
     36 
     37     public CellTileView(Context context) {
     38         super(context);
     39         mSignalDrawable = new SignalDrawable(mContext);
     40         mSignalDrawable.setColors(QSTileImpl.getColorForState(context, Tile.STATE_UNAVAILABLE),
     41                 QSTileImpl.getColorForState(context, Tile.STATE_ACTIVE));
     42         mSignalDrawable.setIntrinsicSize(context.getResources().getDimensionPixelSize(
     43                 R.dimen.qs_tile_icon_size));
     44     }
     45 
     46     protected void updateIcon(ImageView iv, State state) {
     47         if (!(state.icon instanceof SignalIcon)) {
     48             super.updateIcon(iv, state);
     49             return;
     50         } else if (!Objects.equals(state.icon, iv.getTag(R.id.qs_icon_tag))) {
     51             mSignalDrawable.setLevel(((SignalIcon) state.icon).getState());
     52             iv.setImageDrawable(mSignalDrawable);
     53             iv.setTag(R.id.qs_icon_tag, state.icon);
     54         }
     55     }
     56 
     57     public static class SignalIcon extends Icon {
     58 
     59         private final int mState;
     60 
     61         public SignalIcon(int state) {
     62             mState = state;
     63         }
     64 
     65         public int getState() {
     66             return mState;
     67         }
     68 
     69         @Override
     70         public Drawable getDrawable(Context context) {
     71             //TODO: Not the optimal solution to create this drawable
     72             SignalDrawable d = new SignalDrawable(context);
     73             d.setColors(QSTileImpl.getColorForState(context, Tile.STATE_UNAVAILABLE),
     74                     QSTileImpl.getColorForState(context, Tile.STATE_ACTIVE));
     75             d.setLevel(getState());
     76             return d;
     77         }
     78     }
     79 }
     80