QuickStatusBarHeader.java revision 10b4c8a4ab3fc1fd55e5a636066e210ad17cf92b 
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
15package com.android.systemui.qs;
16
17import android.content.Context;
18import android.content.res.Configuration;
19import android.content.res.Resources;
20import android.graphics.Color;
21import android.graphics.Rect;
22import android.support.annotation.VisibleForTesting;
23import android.util.AttributeSet;
24import android.view.View;
25import android.widget.RelativeLayout;
26
27import com.android.settingslib.Utils;
28import com.android.systemui.BatteryMeterView;
29import com.android.systemui.Dependency;
30import com.android.systemui.R;
31import com.android.systemui.plugins.ActivityStarter;
32import com.android.systemui.qs.QSDetail.Callback;
33import com.android.systemui.statusbar.SignalClusterView;
34import com.android.systemui.statusbar.policy.DarkIconDispatcher.DarkReceiver;
35
36
37public class QuickStatusBarHeader extends RelativeLayout {
38
39    private ActivityStarter mActivityStarter;
40
41    private QSPanel mQsPanel;
42
43    private boolean mExpanded;
44    private boolean mListening;
45
46    protected QuickQSPanel mHeaderQsPanel;
47    protected QSTileHost mHost;
48
49    public QuickStatusBarHeader(Context context, AttributeSet attrs) {
50        super(context, attrs);
51    }
52
53    @Override
54    protected void onFinishInflate() {
55        super.onFinishInflate();
56        Resources res = getResources();
57
58        mHeaderQsPanel = findViewById(R.id.quick_qs_panel);
59        mHeaderQsPanel.setVisibility(res.getBoolean(R.bool.config_showQuickSettingsRow)
60                ? VISIBLE : GONE);
61
62        // RenderThread is doing more harm than good when touching the header (to expand quick
63        // settings), so disable it for this view
64
65        updateResources();
66
67        // Set the light/dark theming on the header status UI to match the current theme.
68        int colorForeground = Utils.getColorAttr(getContext(), android.R.attr.colorForeground);
69        float intensity = colorForeground == Color.WHITE ? 0 : 1;
70        Rect tintArea = new Rect(0, 0, 0, 0);
71
72        applyDarkness(R.id.signal_cluster, tintArea, intensity, colorForeground);
73        applyDarkness(R.id.battery, tintArea, intensity, colorForeground);
74        applyDarkness(R.id.clock, tintArea, intensity, colorForeground);
75
76        BatteryMeterView battery = findViewById(R.id.battery);
77        battery.setForceShowPercent(true);
78        // Don't show the Wi-Fi indicator here, because it is shown just below in the tile.
79        SignalClusterView signalCluster = findViewById(R.id.signal_cluster);
80        signalCluster.setQsSignalCluster();
81
82        mActivityStarter = Dependency.get(ActivityStarter.class);
83    }
84
85    private void applyDarkness(int id, Rect tintArea, float intensity, int color) {
86        View v = findViewById(id);
87        if (v instanceof DarkReceiver) {
88            ((DarkReceiver) v).onDarkChanged(tintArea, intensity, color);
89        }
90    }
91
92    @Override
93    protected void onConfigurationChanged(Configuration newConfig) {
94        super.onConfigurationChanged(newConfig);
95        updateResources();
96    }
97
98    @Override
99    public void onRtlPropertiesChanged(int layoutDirection) {
100        super.onRtlPropertiesChanged(layoutDirection);
101        updateResources();
102    }
103
104    private void updateResources() {
105    }
106
107    public int getCollapsedHeight() {
108        return getHeight();
109    }
110
111    public int getExpandedHeight() {
112        return getHeight();
113    }
114
115    public void setExpanded(boolean expanded) {
116        if (mExpanded == expanded) return;
117        mExpanded = expanded;
118        mHeaderQsPanel.setExpanded(expanded);
119        updateEverything();
120    }
121
122    public void setExpansion(float headerExpansionFraction) {
123    }
124
125    @Override
126    @VisibleForTesting
127    public void onDetachedFromWindow() {
128        setListening(false);
129        super.onDetachedFromWindow();
130    }
131
132    public void setListening(boolean listening) {
133        if (listening == mListening) {
134            return;
135        }
136        mHeaderQsPanel.setListening(listening);
137        mListening = listening;
138    }
139
140    public void updateEverything() {
141        post(() -> setClickable(false));
142    }
143
144    public void setQSPanel(final QSPanel qsPanel) {
145        mQsPanel = qsPanel;
146        setupHost(qsPanel.getHost());
147    }
148
149    public void setupHost(final QSTileHost host) {
150        mHost = host;
151        //host.setHeaderView(mExpandIndicator);
152        mHeaderQsPanel.setQSPanelAndHeader(mQsPanel, this);
153        mHeaderQsPanel.setHost(host, null /* No customization in header */);
154    }
155
156    public void setCallback(Callback qsPanelCallback) {
157        mHeaderQsPanel.setCallback(qsPanelCallback);
158    }
159}
160