ZenFooter.java revision bbde26774fcf7ea65abd92d60f7468478c015053 
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 */
16package com.android.systemui.volume;
17
18import android.animation.LayoutTransition;
19import android.content.Context;
20import android.provider.Settings.Global;
21import android.service.notification.ZenModeConfig;
22import android.util.AttributeSet;
23import android.view.View;
24import android.widget.ImageView;
25import android.widget.LinearLayout;
26import android.widget.TextView;
27
28import com.android.systemui.R;
29import com.android.systemui.statusbar.policy.ZenModeController;
30
31import java.util.Objects;
32
33/**
34 * Zen mode information (and end button) attached to the bottom of the volume dialog.
35 */
36public class ZenFooter extends LinearLayout {
37    private static final String TAG = Util.logTag(ZenFooter.class);
38
39    private final Context mContext;
40    private final SpTexts mSpTexts;
41
42    private ImageView mIcon;
43    private TextView mSummaryLine1;
44    private TextView mSummaryLine2;
45    private TextView mEndNowButton;
46    private int mZen = -1;
47    private ZenModeConfig mConfig;
48    private ZenModeController mController;
49
50    public ZenFooter(Context context, AttributeSet attrs) {
51        super(context, attrs);
52        mContext = context;
53        mSpTexts = new SpTexts(mContext);
54        setLayoutTransition(new LayoutTransition());
55    }
56
57    @Override
58    protected void onFinishInflate() {
59        super.onFinishInflate();
60        mIcon = (ImageView) findViewById(R.id.volume_zen_icon);
61        mSummaryLine1 = (TextView) findViewById(R.id.volume_zen_summary_line_1);
62        mSummaryLine2 = (TextView) findViewById(R.id.volume_zen_summary_line_2);
63        mEndNowButton = (TextView) findViewById(R.id.volume_zen_end_now);
64        mSpTexts.add(mSummaryLine1);
65        mSpTexts.add(mSummaryLine2);
66        mSpTexts.add(mEndNowButton);
67    }
68
69    public void init(final ZenModeController controller) {
70        controller.addCallback(new ZenModeController.Callback() {
71            @Override
72            public void onZenChanged(int zen) {
73                setZen(zen);
74            }
75            @Override
76            public void onConfigChanged(ZenModeConfig config) {
77                setConfig(config);
78            }
79        });
80        mEndNowButton.setOnClickListener(new OnClickListener() {
81            @Override
82            public void onClick(View v) {
83                controller.setZen(Global.ZEN_MODE_OFF, null, TAG);
84            }
85        });
86        mZen = controller.getZen();
87        mConfig = controller.getConfig();
88        mController = controller;
89        update();
90    }
91
92    private void setZen(int zen) {
93        if (mZen == zen) return;
94        mZen = zen;
95        update();
96    }
97
98    private void setConfig(ZenModeConfig config) {
99        if (Objects.equals(mConfig, config)) return;
100        mConfig = config;
101        update();
102    }
103
104    public boolean isZen() {
105        return isZenPriority() || isZenAlarms() || isZenNone();
106    }
107
108    private boolean isZenPriority() {
109        return mZen == Global.ZEN_MODE_IMPORTANT_INTERRUPTIONS;
110    }
111
112    private boolean isZenAlarms() {
113        return mZen == Global.ZEN_MODE_ALARMS;
114    }
115
116    private boolean isZenNone() {
117        return mZen == Global.ZEN_MODE_NO_INTERRUPTIONS;
118    }
119
120    public void update() {
121        mIcon.setImageResource(isZenNone() ? R.drawable.ic_dnd_total_silence : R.drawable.ic_dnd);
122        final String line1 =
123                isZenPriority() ? mContext.getString(R.string.interruption_level_priority)
124                : isZenAlarms() ? mContext.getString(R.string.interruption_level_alarms)
125                : isZenNone() ? mContext.getString(R.string.interruption_level_none)
126                : null;
127        Util.setText(mSummaryLine1, line1);
128
129        final String line2 = ZenModeConfig.getConditionSummary(mContext, mConfig,
130                mController.getCurrentUser(), true /*shortVersion*/);
131        Util.setText(mSummaryLine2, line2);
132    }
133
134    public void onConfigurationChanged() {
135        mSpTexts.update();
136    }
137
138}
139