Java 网格视图中的毕加索回收视图改装2
主要类别：Java 网格视图中的毕加索回收视图改装2,java,android,android-layout,retrofit2,Java,Android,Android Layout,Retrofit2,主要类别： recyclerView = (RecyclerView)findViewById(R.id.card_recycler_view); recyclerView.setHasFixedSize(true); RecyclerView.LayoutManager layoutManager = new GridLayoutManager(getApplicationContext(),2); recyclerView.setLayoutM
recyclerView = (RecyclerView)findViewById(R.id.card_recycler_view);
recyclerView.setHasFixedSize(true);
RecyclerView.LayoutManager layoutManager = new GridLayoutManager(getApplicationContext(),2);
recyclerView.setLayoutManager(layoutManager);
Retrofit retrofit = new Retrofit.Builder()
.baseUrl("http://192.168.0.2/littlezebra/scripts/")
.addConverterFactory(GsonConverterFactory.create())
.build();
login service = retrofit.create(login.class);
Call<dashboard> call = service.dash();
call.enqueue(new Callback<dashboard>() {
@Override
public void onResponse(Call<dashboard> call, Response<dashboard> response) {
dashboard dashboard = response.body();
data = new ArrayList<>(Arrays.asList(dashboard. getDashboard_info()));
adapter = new DataAdapter(data,context);
recyclerView.setAdapter(adapter);
}
recyclerView=（recyclerView）findViewById（R.id.card\u recycler\u视图）；
recyclerView.setHasFixedSize（true）；
RecycleView.LayoutManager LayoutManager=新的GridLayoutManager（getApplicationContext（），2）；
recyclerView.setLayoutManager（layoutManager）；
改装改装=新改装.Builder（）
.baseUrl（“http://192.168.0.2/littlezebra/scripts/")
.addConverterFactory（GsonConverterFactory.create（））
.build（）；
登录服务=改造.create（login.class）；
Call=service.dash（）；
call.enqueue（新回调（）{
@凌驾
公共void onResponse（调用、响应）{
dashboard=response.body（）；
data=newarraylist（Arrays.asList（dashboard.getDashboard_info（））；
适配器=新数据适配器（数据、上下文）；
recyclerView.setAdapter（适配器）；
}
public class DataAdapter extends RecyclerView.Adapter<DataAdapter.ViewHolder> {
private ArrayList<dashboard.Dashboard_info> android;
private Context context;
public DataAdapter(ArrayList<dashboard.Dashboard_info> android,Context context) {
this.android = android;
this.context = context;
}
public DataAdapter.ViewHolder onCreateViewHolder(ViewGroup viewGroup, int i) {
View view = LayoutInflater.from(viewGroup.getContext()).inflate(R.layout.card_row, viewGroup, false);
return new ViewHolder(view);
}
@Override
public void onBindViewHolder(DataAdapter.ViewHolder viewHolder, int i) {
viewHolder.tv_name.setText(android.get(i).getId());
Picasso.with(context).load(android.get(i)
.getWeek_image())
.resize(250,200) //to resize Image
.into(viewHolder.img_android);
viewHolder.tv_api_level.setText(android.get(i).getWeek_name());
}
@Override
public int getItemCount() {
return android.size();
}
public class ViewHolder extends RecyclerView.ViewHolder{
private TextView tv_name;
private ImageView img_android;
private TextView tv_api_level;
public ViewHolder(View view) {
super(view);
tv_name = (TextView)view.findViewById(R.id.tv_name);
img_android = (ImageView) view.findViewById(R.id.img_android);
tv_api_level = (TextView)view.findViewById(R.id.tv_api_level);
}
}
公共类DataAdapter扩展了RecyclerView.Adapter{
私有ArrayList android；
私人语境；
公共数据适配器（ArrayList android，上下文）{
this.android=android；
this.context=上下文；
}
public DataAdapter.ViewHolder onCreateViewHolder（视图组视图组，int i）{
View View=LayoutInflater.from（viewGroup.getContext（））.flate（R.layout.card_行，viewGroup，false）；
返回新的ViewHolder（视图）；
}
@凌驾
public void onBindViewHolder（DataAdapter.ViewHolder-ViewHolder，int i）{
viewHolder.tv_name.setText（android.get（i.getId（））；
毕加索.with（context）.load（android.get（i）
.getWeek_image（））
.resize（250200）//调整图像大小
.into（viewHolder.img_android）；
viewHolder.tv_api_level.setText（android.get（i.getWeek_name（））；
}
@凌驾
public int getItemCount（）{
返回android.size（）；
}
公共类ViewHolder扩展了RecyclerView.ViewHolder{
私有文本视图tv_名称；
私有ImageView img_android；
私有文本视图电视api级；
公共视图持有者（视图）{
超级（视图）；
tv_name=（TextView）view.findViewById（R.id.tv_name）；
img_android=（ImageView）view.findviewbyd（R.id.img_android）；
tv_api_level=（TextView）view.findviewbyd（R.id.tv_api_level）；
}
}
//inside onBindViewHolder ()
Picasso.with(holder.itemView.getContext()).load("url here").into(yourImageView);
public class DataAdapter extends RecyclerView.Adapter<DataAdapter.ViewHolder> {
private ArrayList<dashboard.Dashboard_info> android;
private Activity activity;
public DataAdapter(ArrayList<dashboard.Dashboard_info> android,Activity activity) {
this.android = android;
this.activity = activity;
}
Picasso.with(activity).load(android.get(i)
.getWeek_image())
.resize(250,200)
.into(viewHolder.img_android);