Home | History | Annotate | Download | only in tileimpl 
      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.tileimpl;
     16 
     17 import android.content.Context;
     18 import android.content.res.Configuration;
     19 import android.service.quicksettings.Tile;
     20 import android.text.SpannableStringBuilder;
     21 import android.text.style.ForegroundColorSpan;
     22 import android.view.Gravity;
     23 import android.view.LayoutInflater;
     24 import android.view.View;
     25 import android.view.ViewGroup;
     26 import android.widget.ImageView;
     27 import android.widget.TextView;
     28 
     29 import com.android.systemui.FontSizeUtils;
     30 import com.android.systemui.R;
     31 import com.android.systemui.plugins.qs.QSIconView;
     32 import com.android.systemui.plugins.qs.QSTile;
     33 
     34 import libcore.util.Objects;
     35 
     36 /** View that represents a standard quick settings tile. **/
     37 public class QSTileView extends QSTileBaseView {
     38 
     39     private View mDivider;
     40     protected TextView mLabel;
     41     private ImageView mPadLock;
     42     private int mState;
     43     private ViewGroup mLabelContainer;
     44     private View mExpandIndicator;
     45     private View mExpandSpace;
     46 
     47     public QSTileView(Context context, QSIconView icon) {
     48         this(context, icon, false);
     49     }
     50 
     51     public QSTileView(Context context, QSIconView icon, boolean collapsedView) {
     52         super(context, icon, collapsedView);
     53 
     54         setClipChildren(false);
     55         setClipToPadding(false);
     56 
     57         setClickable(true);
     58         setId(View.generateViewId());
     59         createLabel();
     60         setOrientation(VERTICAL);
     61         setGravity(Gravity.CENTER);
     62     }
     63 
     64     TextView getLabel() {
     65         return mLabel;
     66     }
     67 
     68     @Override
     69     protected void onConfigurationChanged(Configuration newConfig) {
     70         super.onConfigurationChanged(newConfig);
     71         FontSizeUtils.updateFontSize(mLabel, R.dimen.qs_tile_text_size);
     72     }
     73 
     74     @Override
     75     public int getDetailY() {
     76         return getTop() + mLabelContainer.getTop() + mLabelContainer.getHeight() / 2;
     77     }
     78 
     79     protected void createLabel() {
     80         mLabelContainer = (ViewGroup) LayoutInflater.from(getContext())
     81                 .inflate(R.layout.qs_tile_label, this, false);
     82         mLabelContainer.setClipChildren(false);
     83         mLabelContainer.setClipToPadding(false);
     84         mLabel = mLabelContainer.findViewById(R.id.tile_label);
     85         mPadLock = mLabelContainer.findViewById(R.id.restricted_padlock);
     86         mDivider = mLabelContainer.findViewById(R.id.underline);
     87         mExpandIndicator = mLabelContainer.findViewById(R.id.expand_indicator);
     88         mExpandSpace = mLabelContainer.findViewById(R.id.expand_space);
     89 
     90         addView(mLabelContainer);
     91     }
     92 
     93     @Override
     94     protected void handleStateChanged(QSTile.State state) {
     95         super.handleStateChanged(state);
     96         if (!Objects.equal(mLabel.getText(), state.label) || mState != state.state) {
     97             if (state.state == Tile.STATE_UNAVAILABLE) {
     98                 int color = QSTileImpl.getColorForState(getContext(), state.state);
     99                 state.label = new SpannableStringBuilder().append(state.label,
    100                         new ForegroundColorSpan(color),
    101                         SpannableStringBuilder.SPAN_INCLUSIVE_INCLUSIVE);
    102             }
    103             mState = state.state;
    104             mLabel.setText(state.label);
    105         }
    106         mExpandIndicator.setVisibility(state.dualTarget ? View.VISIBLE : View.GONE);
    107         mExpandSpace.setVisibility(state.dualTarget ? View.VISIBLE : View.GONE);
    108         mLabelContainer.setContentDescription(state.dualTarget ? state.dualLabelContentDescription
    109                 : null);
    110         if (state.dualTarget != mLabelContainer.isClickable()) {
    111             mLabelContainer.setClickable(state.dualTarget);
    112             mLabelContainer.setLongClickable(state.dualTarget);
    113             mLabelContainer.setBackground(state.dualTarget ? newTileBackground() : null);
    114         }
    115         mLabel.setEnabled(!state.disabledByPolicy);
    116         mPadLock.setVisibility(state.disabledByPolicy ? View.VISIBLE : View.GONE);
    117     }
    118 
    119     @Override
    120     public void init(OnClickListener click, OnClickListener secondaryClick,
    121             OnLongClickListener longClick) {
    122         super.init(click, secondaryClick, longClick);
    123         mLabelContainer.setOnClickListener(secondaryClick);
    124         mLabelContainer.setOnLongClickListener(longClick);
    125         mLabelContainer.setClickable(false);
    126         mLabelContainer.setLongClickable(false);
    127     }
    128 }
    129