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      1 /*
      2  * Copyright (C) 2015 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 package com.android.systemui.volume;
     17 
     18 import android.animation.LayoutTransition;
     19 import android.animation.ValueAnimator;
     20 import android.content.Context;
     21 import android.provider.Settings.Global;
     22 import android.service.notification.ZenModeConfig;
     23 import android.util.AttributeSet;
     24 import android.view.View;
     25 import android.widget.ImageView;
     26 import android.widget.LinearLayout;
     27 import android.widget.TextView;
     28 
     29 import com.android.systemui.R;
     30 import com.android.systemui.statusbar.policy.ZenModeController;
     31 
     32 import java.util.Objects;
     33 
     34 /**
     35  * Zen mode information (and end button) attached to the bottom of the volume dialog.
     36  */
     37 public class ZenFooter extends LinearLayout {
     38     private static final String TAG = Util.logTag(ZenFooter.class);
     39 
     40     private final Context mContext;
     41     private final SpTexts mSpTexts;
     42 
     43     private ImageView mIcon;
     44     private TextView mSummaryLine1;
     45     private TextView mSummaryLine2;
     46     private TextView mEndNowButton;
     47     private int mZen = -1;
     48     private ZenModeConfig mConfig;
     49     private ZenModeController mController;
     50 
     51     public ZenFooter(Context context, AttributeSet attrs) {
     52         super(context, attrs);
     53         mContext = context;
     54         mSpTexts = new SpTexts(mContext);
     55         final LayoutTransition layoutTransition = new LayoutTransition();
     56         layoutTransition.setDuration(new ValueAnimator().getDuration() / 2);
     57         setLayoutTransition(layoutTransition);
     58     }
     59 
     60     @Override
     61     protected void onFinishInflate() {
     62         super.onFinishInflate();
     63         mIcon = (ImageView) findViewById(R.id.volume_zen_icon);
     64         mSummaryLine1 = (TextView) findViewById(R.id.volume_zen_summary_line_1);
     65         mSummaryLine2 = (TextView) findViewById(R.id.volume_zen_summary_line_2);
     66         mEndNowButton = (TextView) findViewById(R.id.volume_zen_end_now);
     67         mSpTexts.add(mSummaryLine1);
     68         mSpTexts.add(mSummaryLine2);
     69         mSpTexts.add(mEndNowButton);
     70     }
     71 
     72     public void init(final ZenModeController controller) {
     73         mEndNowButton.setOnClickListener(new OnClickListener() {
     74             @Override
     75             public void onClick(View v) {
     76                 controller.setZen(Global.ZEN_MODE_OFF, null, TAG);
     77             }
     78         });
     79         mZen = controller.getZen();
     80         mConfig = controller.getConfig();
     81         mController = controller;
     82         mController.addCallback(mZenCallback);
     83         update();
     84     }
     85 
     86     public void cleanup() {
     87         mController.removeCallback(mZenCallback);
     88     }
     89 
     90     private void setZen(int zen) {
     91         if (mZen == zen) return;
     92         mZen = zen;
     93         update();
     94     }
     95 
     96     private void setConfig(ZenModeConfig config) {
     97         if (Objects.equals(mConfig, config)) return;
     98         mConfig = config;
     99         update();
    100     }
    101 
    102     public boolean isZen() {
    103         return isZenPriority() || isZenAlarms() || isZenNone();
    104     }
    105 
    106     private boolean isZenPriority() {
    107         return mZen == Global.ZEN_MODE_IMPORTANT_INTERRUPTIONS;
    108     }
    109 
    110     private boolean isZenAlarms() {
    111         return mZen == Global.ZEN_MODE_ALARMS;
    112     }
    113 
    114     private boolean isZenNone() {
    115         return mZen == Global.ZEN_MODE_NO_INTERRUPTIONS;
    116     }
    117 
    118     public void update() {
    119         mIcon.setImageResource(isZenNone() ? R.drawable.ic_dnd_total_silence : R.drawable.ic_dnd);
    120         final String line1 =
    121                 isZenPriority() ? mContext.getString(R.string.interruption_level_priority)
    122                 : isZenAlarms() ? mContext.getString(R.string.interruption_level_alarms)
    123                 : isZenNone() ? mContext.getString(R.string.interruption_level_none)
    124                 : null;
    125         Util.setText(mSummaryLine1, line1);
    126 
    127         final CharSequence line2 = ZenModeConfig.getConditionSummary(mContext, mConfig,
    128                                 mController.getCurrentUser(), true /*shortVersion*/);
    129         Util.setText(mSummaryLine2, line2);
    130     }
    131 
    132     public void onConfigurationChanged() {
    133         Util.setText(mEndNowButton, mContext.getString(R.string.volume_zen_end_now));
    134         mSpTexts.update();
    135     }
    136 
    137     private final ZenModeController.Callback mZenCallback = new ZenModeController.Callback() {
    138         @Override
    139         public void onZenChanged(int zen) {
    140             setZen(zen);
    141         }
    142         @Override
    143         public void onConfigChanged(ZenModeConfig config) {
    144             setConfig(config);
    145         }
    146     };
    147 }
    148