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      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 
     17 package com.android.systemui.statusbar.phone;
     18 
     19 import android.content.Context;
     20 import android.content.res.ColorStateList;
     21 import android.content.res.TypedArray;
     22 import android.graphics.Bitmap;
     23 import android.graphics.PorterDuff;
     24 import android.graphics.drawable.Drawable;
     25 import android.util.AttributeSet;
     26 import android.view.View;
     27 
     28 import com.android.settingslib.drawable.UserIconDrawable;
     29 import com.android.systemui.R;
     30 
     31 /**
     32  * A view that displays a user image cropped to a circle with an optional frame.
     33  */
     34 public 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