Android - 将多张图片合并为一个 ImageView [英] Android - combine multiple images into one ImageView
问题描述
我正在寻求帮助开发(或库),它可以让我将多个图像合并到一个图像视图中.
I'm looking for help developing (or a library) which can allow me to merge together multiple images into one imageview.
我的应用程序将用户之间的交互组合在一起,而不是单独显示它们,因此我想合并他们的所有头像,以便一个适配器单元可视化一个组".
My application is grouping together interactions between users, instead of displaying them singularly, and therefore I would like to merge all of their avatars, so that one adapter cell visualizes a "group".
一个很好的例子是在 facebook.com 的聊天中完成的:
A fantastic example of this is done on facebook.com's chat as such:
我的问题是,如何在 Android/Java 中提供此功能?据推测,它可以包含 1 到 4 个图像.请告诉我您可以提供的任何建议:)
My question is, how can I provide this functionality in Android / Java? Presumably, it could a number of images between 1 and 4. Please let me know of any advice you can give :)
推荐答案
您可以使用 MultiImageView.
You can use MultiImageView.
在app.gradle中添加依赖:
compile 'com.github.stfalcon:multiimageview:0.1'
在布局xml文件中添加MultiImageView
Add MultiImageView to layout xml file
<com.stfalcon.multiimageview.MultiImageView
android:id="@+id/iv"
android:layout_width="100dp"
android:layout_height="100dp"/>
在java类中按id查找视图:
In java class find view by id:
final MultiImageView multiImageView = (MultiImageView) findViewById(R.id.iv);
要将图像添加到 MultiImageView 使用方法 addImage(Bitmap bitmap).例如:
For adding image to MultiImageView use method addImage(Bitmap bitmap). For exapple:
multiImageView.addImage(BitmapFactory.decodeResource(getResources(), R.drawable.avatar1));
用于设置 MultiImageView 的形状使用方法 setShape(MultiImageView.Shape shape).
For setting shape of MultiImageView use method setShape(MultiImageView.Shape shape).
multiImageView.setShape(MultiImageView.Shape.RECTANGLE);//Rectangle with round corners
multiImageView.setShape(MultiImageView.Shape.CIRCLE);//Circle
multiImageView.setShape(MultiImageView.Shape.NONE);//Without shape
查看github链接了解更多信息:
我认为这是你需要的
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