1 /*
2  * Copyright (C) 2021 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 
17 package com.android.systemui.car.qc;
18 
19 import android.content.Context;
20 import android.content.res.TypedArray;
21 import android.util.AttributeSet;
22 
23 import androidx.annotation.Nullable;
24 
25 import com.android.car.qc.view.QCView;
26 import com.android.systemui.R;
27 import com.android.systemui.car.systembar.element.CarSystemBarElement;
28 import com.android.systemui.car.systembar.element.CarSystemBarElementFlags;
29 import com.android.systemui.car.systembar.element.CarSystemBarElementResolver;
30 
31 /**
32  * Quick Control View Element for CarSystemUI.
33  *
34  * This extended class allows for specifying a local or remote quick controls provider via xml
35  * attributes. This is then retrieved by a {@link SystemUIQCViewController} to be bound and
36  * controlled.
37  *
38  * @attr ref R.styleable#SystemUIQCView_remoteQCProvider
39  * @attr ref R.styleable#SystemUIQCView_localQCProvider
40  */
41 public class SystemUIQCView extends QCView implements CarSystemBarElement {
42     private Class<?> mElementControllerClassAttr;
43     private int mSystemBarDisableFlags;
44     private int mSystemBarDisable2Flags;
45     private boolean mDisableForLockTaskModeLocked;
46     private String mRemoteUri;
47     private String mLocalClass;
48 
SystemUIQCView(Context context)49     public SystemUIQCView(Context context) {
50         super(context);
51         init(context, /* attrs= */ null);
52     }
53 
SystemUIQCView(Context context, AttributeSet attrs)54     public SystemUIQCView(Context context, AttributeSet attrs) {
55         super(context, attrs);
56         init(context, attrs);
57     }
58 
SystemUIQCView(Context context, AttributeSet attrs, int defStyleAttr)59     public SystemUIQCView(Context context, AttributeSet attrs, int defStyleAttr) {
60         super(context, attrs, defStyleAttr);
61         init(context, attrs);
62     }
63 
SystemUIQCView(Context context, AttributeSet attrs, int defStyleAttr, int defStyleRes)64     public SystemUIQCView(Context context, AttributeSet attrs, int defStyleAttr, int defStyleRes) {
65         super(context, attrs, defStyleAttr, defStyleRes);
66         init(context, attrs);
67     }
68 
init(Context context, AttributeSet attrs)69     private void init(Context context, AttributeSet attrs) {
70         mElementControllerClassAttr =
71                 CarSystemBarElementResolver.getElementControllerClassFromAttributes(context, attrs);
72         mSystemBarDisableFlags =
73                 CarSystemBarElementFlags.getStatusBarManagerDisableFlagsFromAttributes(context,
74                         attrs);
75         mSystemBarDisable2Flags =
76                 CarSystemBarElementFlags.getStatusBarManagerDisable2FlagsFromAttributes(context,
77                         attrs);
78         mDisableForLockTaskModeLocked =
79                 CarSystemBarElementFlags.getDisableForLockTaskModeLockedFromAttributes(context,
80                         attrs);
81         TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.SystemUIQCView);
82         mRemoteUri = a.getString(R.styleable.SystemUIQCView_remoteQCProvider);
83         mLocalClass = a.getString(R.styleable.SystemUIQCView_localQCProvider);
84         a.recycle();
85     }
86 
87     @Nullable
getRemoteUriString()88     public String getRemoteUriString() {
89         return mRemoteUri;
90     }
91 
92     @Nullable
getLocalClassString()93     public String getLocalClassString() {
94         return mLocalClass;
95     }
96 
97     @Override
getElementControllerClass()98     public Class<?> getElementControllerClass() {
99         if (mElementControllerClassAttr != null) {
100             return mElementControllerClassAttr;
101         }
102         return SystemUIQCViewController.class;
103     }
104 
105     @Override
getSystemBarDisableFlags()106     public int getSystemBarDisableFlags() {
107         return mSystemBarDisableFlags;
108     }
109 
110     @Override
getSystemBarDisable2Flags()111     public int getSystemBarDisable2Flags() {
112         return mSystemBarDisable2Flags;
113     }
114 
115     @Override
disableForLockTaskModeLocked()116     public boolean disableForLockTaskModeLocked() {
117         return mDisableForLockTaskModeLocked;
118     }
119 }
120