1/*
2 * Copyright (C) 2014 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
17package com.android.systemui.statusbar.phone;
18
19import android.content.Context;
20import android.content.res.ColorStateList;
21import android.content.res.TypedArray;
22import android.graphics.Bitmap;
23import android.graphics.PorterDuff;
24import android.graphics.drawable.Drawable;
25import android.util.AttributeSet;
26import android.view.View;
27
28import com.android.settingslib.drawable.UserIconDrawable;
29import com.android.systemui.R;
30
31/**
32 * A view that displays a user image cropped to a circle with an optional frame.
33 */
34public class UserAvatarView extends View {
35
36    private final UserIconDrawable mDrawable = new UserIconDrawable();
37
38    public UserAvatarView(Context context, AttributeSet attrs,
39            int defStyleAttr,
40            int defStyleRes) {
41        super(context, attrs, defStyleAttr, defStyleRes);
42
43        final TypedArray a = context.obtainStyledAttributes(
44                attrs, R.styleable.UserAvatarView, defStyleAttr, defStyleRes);
45        final int N = a.getIndexCount();
46        for (int i = 0; i < N; i++) {
47            int attr = a.getIndex(i);
48            switch (attr) {
49                case R.styleable.UserAvatarView_avatarPadding:
50                    setAvatarPadding(a.getDimension(attr, 0));
51                    break;
52                case R.styleable.UserAvatarView_frameWidth:
53                    setFrameWidth(a.getDimension(attr, 0));
54                    break;
55                case R.styleable.UserAvatarView_framePadding:
56                    setFramePadding(a.getDimension(attr, 0));
57                    break;
58                case R.styleable.UserAvatarView_frameColor:
59                    setFrameColor(a.getColorStateList(attr));
60                    break;
61                case R.styleable.UserAvatarView_badgeDiameter:
62                    setBadgeDiameter(a.getDimension(attr, 0));
63                    break;
64                case R.styleable.UserAvatarView_badgeMargin:
65                    setBadgeMargin(a.getDimension(attr, 0));
66                    break;
67            }
68        }
69        a.recycle();
70        setBackground(mDrawable);
71    }
72
73    public UserAvatarView(Context context, AttributeSet attrs, int defStyleAttr) {
74        this(context, attrs, defStyleAttr, 0);
75    }
76
77    public UserAvatarView(Context context, AttributeSet attrs) {
78        this(context, attrs, 0);
79    }
80
81    public UserAvatarView(Context context) {
82        this(context, null);
83    }
84
85    /**
86     * @deprecated use {@link #setAvatar(Bitmap)} instead.
87     */
88    @Deprecated
89    public void setBitmap(Bitmap bitmap) {
90        setAvatar(bitmap);
91    }
92
93    public void setFrameColor(ColorStateList color) {
94        mDrawable.setFrameColor(color);
95    }
96
97    public void setFrameWidth(float frameWidth) {
98        mDrawable.setFrameWidth(frameWidth);
99    }
100
101    public void setFramePadding(float framePadding) {
102        mDrawable.setFramePadding(framePadding);
103    }
104
105    public void setAvatarPadding(float avatarPadding) {
106        mDrawable.setPadding(avatarPadding);
107    }
108
109    public void setBadgeDiameter(float diameter) {
110        mDrawable.setBadgeRadius(diameter * 0.5f);
111    }
112
113    public void setBadgeMargin(float margin) {
114        mDrawable.setBadgeMargin(margin);
115    }
116
117    public void setAvatar(Bitmap avatar) {
118        mDrawable.setIcon(avatar);
119        mDrawable.setBadge(null);
120    }
121
122    public void setAvatarWithBadge(Bitmap avatar, int userId) {
123        mDrawable.setIcon(avatar);
124        mDrawable.setBadgeIfManagedUser(getContext(), userId);
125    }
126
127    public void setDrawable(Drawable d) {
128        if (d instanceof UserIconDrawable) {
129            throw new RuntimeException("Recursively adding UserIconDrawable");
130        }
131        mDrawable.setIconDrawable(d);
132        mDrawable.setBadge(null);
133    }
134
135    public void setDrawableWithBadge(Drawable d, int userId) {
136        if (d instanceof UserIconDrawable) {
137            throw new RuntimeException("Recursively adding UserIconDrawable");
138        }
139        mDrawable.setIconDrawable(d);
140        mDrawable.setBadgeIfManagedUser(getContext(), userId);
141    }
142}
143