Runnable scrollRunnable;
scrollRunnable = new Runnable() {
@Override
public void run() {
recyclerview.scrollBy(3, 0);
mHandler.postDelayed(scrollRunnable, 10);
}
};
mHandler.postDelayed(scrollRunnable, 10);
package com.ruhai.yibei.test;
import android.annotation.SuppressLint;
import android.os.Bundle;
import android.os.Handler;
import android.util.Log;
import android.view.View;
import android.widget.Toast;
import androidx.annotation.Nullable;
import androidx.appcompat.app.AppCompatActivity;
import androidx.recyclerview.widget.LinearLayoutManager;
import androidx.recyclerview.widget.RecyclerView;
import com.alibaba.fastjson.JSON;
import com.ruhai.yibei.Constant;
import com.ruhai.yibei.R;
import com.ruhai.yibei.bean.ProductHomePageBean;
import org.xutils.common.Callback;
import org.xutils.http.RequestParams;
import org.xutils.x;
import java.util.ArrayList;
import java.util.List;
public class RecyclerViewTest1Activity extends AppCompatActivity implements RecyAdapter.OnItemClickListener {
private String TAG = "HorizontalActivity";
private RecyclerView recyclerview;
private RecyAdapter recyAdapter;
private Handler mHandler = new Handler();
private LinearLayoutManager layoutManager;
@Override
protected void onCreate(@Nullable Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_recycler_view_test1);
recyclerview = (RecyclerView) findViewById(R.id.recyclerview);
initData();
}
Runnable scrollRunnable;
private void initData() {
RequestParams params1 = new RequestParams(Constant.appProductHomePage);
// RequestParams params1 = new RequestParams(Constant.serviceClassId);
params1.addHeader("Authorization", Constant.authorization);
params1.addHeader("language", "zh_CN");
// params1.addBodyParameter("pageSize",12);
// params1.addBodyParameter("currentPage",1);
// params1.addBodyParameter("serviceClassId",classificationId);
params1.setAsJsonContent(true);
x.http().get(params1, new Callback.CommonCallback<String>() {
@SuppressLint("ResourceAsColor")
@Override
public void onSuccess(String result) {
Log.e("wy", "onSuccess result: " + result);
ProductHomePageBean professionInfo = JSON.parseObject(result, ProductHomePageBean.class);
Log.e("wy", "onSuccess professionInfo: " + professionInfo.getData().getAppProductHomePageHotProductVOList().size());
if (professionInfo.getCode().equals("00000000")) {
//AppProductHomePageHotProductVOListDTO
recyAdapter = new RecyAdapter(RecyclerViewTest1Activity.this, professionInfo.getData().getAppProductHomePageHotProductVOList());
recyAdapter.setOnItemClickListener(RecyclerViewTest1Activity.this);
layoutManager = new LinearLayoutManager(RecyclerViewTest1Activity.this);
layoutManager.setOrientation(LinearLayoutManager.HORIZONTAL);
recyclerview.setLayoutManager(layoutManager);
recyclerview.setAdapter(recyAdapter);
scrollRunnable = new Runnable() {
@Override
public void run() {
recyclerview.scrollBy(3, 0);
mHandler.postDelayed(scrollRunnable, 10);
}
};
mHandler.postDelayed(scrollRunnable, 10);
} else {
Toast.makeText(x.app(), professionInfo.getMsg(), Toast.LENGTH_LONG).show();
}
}
@Override
public void onError(Throwable ex, boolean isOnCallback) {
Log.e("wy", "132result: " + ex.getMessage());
}
@Override
public void onCancelled(CancelledException cex) {
Toast.makeText(x.app(), "cancelled", Toast.LENGTH_LONG).show();
}
@Override
public void onFinished() {
}
});
}
@Override
protected void onResume() {
super.onResume();
mHandler.postDelayed(scrollRunnable, 10);
}
@Override
protected void onStop() {
super.onStop();
mHandler.removeCallbacks(scrollRunnable);
}
@Override
public void onItemClick(View view, int tag) {
Toast.makeText(this, "第" + tag + "张图片被点击了", Toast.LENGTH_SHORT).show();
}
}