还在为RecyclerView适配而烦恼吗? 赶快使用EasyAdapter吧! https://blog.csdn.net/best335/article/details/104735231
修改app的build.gradle文件
//support SDK
android{
...
compileOptions {
sourceCompatibility 1.8
targetCompatibility 1.8
}
...
}
dependencies {
...
api "com.github.isong0623:EasyAdapter:1.0-support"
...
}
//androidx SDK
dependencies {
...
api "com.github.isong0623:EasyAdapter:1.0-androidx"
...
}
RecyclerView recy = findViewById(R.id.recy);
List<String> lstDatas = new ArrayList<>(Arrays.asList(new String[]{"1","2","3","4","5","6","7","8","9"}));
EasyAdapter.IEasyAdapter iEasyAdapter = new EasyAdapter.IEasyAdapter<String>() {//这个接口对象会在RecyclerView初始化item时调用convert方法
@Override
public void convert(EasyViewHolder holder, String data, int position) {//在这里处理每个子布局
//holder持有了由recy_item.xml构造的根View对象,所以通过holder可以处理这个布局里所有的子控件
holder.getViewAsTextView(R.id.textView).setText(data);
holder.getViewAsImageView(R.id.imageView).setTag(data);
holder.getViewAsEditText(R.id.editText).setText(data);
holder.getView(R.id.editText).setVisibility(View.VISIBLE);
TextView tv = holder.getView(R.id.textView);
// holder.setImageBitmap(R.id.imageView,null);
holder.setVisibility(R.id.textView,View.VISIBLE);
holder.getView(R.id.imageView).setBackgroundColor(Color.parseColor("#00000000"));
//如上操作我们可以自由地取到根View里的所有控件对其操作
}
};
recy.setLayoutManager(new LinearLayoutManager(this));
//实现方式1,使用RecyclerView的缓存机制,对于控件尺寸变动无法保证正常显示。
recy.setAdapter(new EasyAdapter(this, R.layout.recy_item, lstDatas,iEasyAdapter));
//实现方式2,禁止RecyclerView缓存,保证每个布局显示正常。
recy.setAdapter(new EasyAdapter(this, R.layout.recy_item,lstDatas,iEasyAdapter,false));