This library provides you circle and avatar imageview for android. it automatically scale and center a bitmap based on the size of the view but does not copy the bitmap itself.
Read this article:
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- Step 1 Add repository into root build.gradle
allprojects {
repositories {
...
maven {
url 'https://jitpack.io' }
}
}- Step 2 Add library dependency into app build.gradle
See the jitpack badge above for the latest version number
dependencies {
implementation 'com.github.abdularis:circularimageview:<latest-version>'
}Check also the sample app
- Creating circle image view
<com.github.abdularis.civ.CircleImageView
android:layout_width="100dp"
android:layout_height="170dp"
android:src="@drawable/figure"
app:highlightColor="#80fb1743"
app:strokeColor="@color/colorAccent"
app:strokeWidth="2px"/>
<com.github.abdularis.civ.CircleImageView
android:layout_width="160dp"
android:layout_height="160dp"
android:src="@drawable/figure2"
android:onClick="onCircleImageClick"
app:strokeColor="@color/colorAccent"/>- Creating avatar
You can choose either for avatar view state, IMAGE or INITIAL to show the first letter (default is INITIAL)
<com.github.abdularis.civ.AvatarImageView
android:layout_width="60dp"
android:layout_height="60dp"
android:src="@drawable/figure"
android:onClick="onAClick"
app:strokeWidth="1dp"
app:strokeColor="@android:color/white"
app:avatarBackgroundColor="@color/colorAccent"
app:text="A"
app:textSize="22sp"/>
<com.github.abdularis.civ.AvatarImageView
android:layout_width="60dp"
android:layout_height="60dp"
app:highlightEnable="false"
app:strokeColor="#64B5F6"
app:strokeWidth="1dp"
app:avatarBackgroundColor="#8E24AA"
app:text="B"
app:textSize="22sp"/>
<com.github.abdularis.civ.AvatarImageView
android:layout_width="60dp"
android:layout_height="60dp"
app:avatarBackgroundColor="#FDFD00"
app:text="C"
app:textSize="22sp"
app:textColor="#3d3d01"/>
<com.github.abdularis.civ.AvatarImageView
android:layout_width="60dp"
android:layout_height="60dp"
android:src="@drawable/figure2"
app:strokeColor="#1976D2"
app:strokeWidth="1dp"
app:view_state="IMAGE"
app:avatarBackgroundColor="#1976D2"
app:text="B"
app:textSize="22sp"/>Java on view click listener
// on click listener for avatar view 'A'
public void onAClick(View view) {
AvatarImageView a = (AvatarImageView) view;
if (a.getState() == AvatarImageView.SHOW_INITIAL) {
a.setState(AvatarImageView.SHOW_IMAGE);
} else {
a.setState(AvatarImageView.SHOW_INITIAL);
}
}These are all attributes that you can use to customize the appearance of CircleImageView and AvatarImageView
<?xml version="1.0" encoding="utf-8"?>
<resources>
<declare-styleable name="CircleImageView">
<attr name="strokeColor" format="color"/>
<attr name="strokeWidth" format="dimension"/>
<attr name="highlightEnable" format="boolean"/>
<attr name="highlightColor" format="color"/>
</declare-styleable>
<declare-styleable name="AvatarImageView">
<attr name="avatarBackgroundColor" format="color"/>
<attr name="textSize" format="dimension"/>
<attr name="textColor" format="color"/>
<attr name="text" format="string"/>
<attr name="view_state" format="enum">
<enum name="INITIAL" value="1"/>
<enum name="IMAGE" value="2"/>
</attr>
</declare-styleable>
</resources>Copyright 2018 abdularis
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
