ChooseActivity.java
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package com.hjx.parent;
import android.content.Intent;
import android.text.TextUtils;
import android.view.View;
import android.widget.ImageView;
import androidx.annotation.NonNull;
import androidx.recyclerview.widget.LinearLayoutManager;
import androidx.recyclerview.widget.RecyclerView;
import com.bumptech.glide.Glide;
import com.bumptech.glide.load.resource.bitmap.RoundedCorners;
import com.bumptech.glide.request.RequestOptions;
import com.chad.library.adapter.base.BaseQuickAdapter;
import com.chad.library.adapter.base.BaseViewHolder;
import com.google.gson.Gson;
import com.hjx.parent.bean.StudentBean;
import com.prws.common.base.BaseActivity;
import com.prws.common.base.BasePresenter;
import com.prws.common.net.NetWorks;
import com.prws.common.utils.LogUtil;
import com.prws.common.utils.ScreenUtils;
import com.prws.common.utils.SharedPreferencesUtil;
import org.json.JSONArray;
import org.json.JSONObject;
import java.util.ArrayList;
import butterknife.BindView;
import butterknife.OnClick;
import io.reactivex.Observer;
import io.reactivex.disposables.Disposable;
import okhttp3.ResponseBody;
public class ChooseActivity extends BaseActivity {
@BindView(R.id.recycle)
RecyclerView recycle;
private int select = 0;
@Override
protected int layoutResId() {
return R.layout.choose_activity;
}
@Override
public Object getContract() {
return null;
}
@Override
public BasePresenter getPresenter() {
return null;
}
@Override
protected void initView() {
}
@Override
protected void initListener() {
}
@Override
protected void initData() {
}
@Override
public void onNetChanged(int netWorkState) {
}
@Override
protected void onResume() {
super.onResume();
loadChildList();
}
ArrayList<StudentBean> alist = new ArrayList<>();
public void loadChildList() {
NetWorks.listChildren(new Observer<ResponseBody>() {
@Override
public void onSubscribe(Disposable d) {
}
@Override
public void onNext(ResponseBody responseBody) {
try {
String str = responseBody.string().toString();
LogUtil.e("TAG", "----" + str);
JSONObject jo = new JSONObject(str);
boolean isSucceed = jo.getBoolean("success");
if (isSucceed) {
JSONArray jarr = jo.getJSONArray("data");
alist.clear();
for (int i = 0; i < jarr.length(); i++) {
JSONObject jo2 = jarr.getJSONObject(i);
Gson gson = new Gson();
StudentBean sb = gson.fromJson(jo2.toString(), StudentBean.class);
alist.add(sb);
}
loadList();
} else {
}
} catch (Exception e) {
e.printStackTrace();
}
}
@Override
public void onError(Throwable e) {
}
@Override
public void onComplete() {
}
});
}
public void loadList() {
StudentBean sb = new StudentBean();
sb.setNickName("添加学生");
alist.add(sb);
String student = (String) SharedPreferencesUtil.getData("student", "");
try {
StudentBean studentBean = new Gson().fromJson(student, StudentBean.class);
for (int i = 0; i < alist.size(); i++) {
if (studentBean.getStuId().equals(alist.get(i).getStuId())) {
select = i;
break;
}
}
} catch (Exception e) {
}
BaseQuickAdapter adapter = new BaseQuickAdapter(R.layout.item_child_choose, alist) {
@Override
protected void convert(@NonNull BaseViewHolder item, Object o) {
StudentBean studentBean = alist.get(item.getAdapterPosition());
item.setText(R.id.tv_name, studentBean.getNickName());
if (TextUtils.isEmpty(studentBean.getStuId())) {
item.setVisible(R.id.rl_add, true);
item.getConvertView().setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
startActivity(new Intent(ChooseActivity.this, AddStudentActivity.class));
}
});
} else {
item.setBackgroundRes(R.id.rl_child, select == item.getAdapterPosition() ? R.drawable.bg_solid_white_10_or : R.drawable.bg_solid_white_10);
item.setImageResource(R.id.iv_select, select == item.getAdapterPosition() ? R.mipmap.gx : R.mipmap.wsyq);
item.setVisible(R.id.rl_add, false);
if (TextUtils.isEmpty(studentBean.getPhoto())) {
item.setImageResource(R.id.iv_avatar, studentBean.getGender() == 0 ? R.mipmap.ic_avatar_male : R.mipmap.ic_avatar_female);
} else {
RoundedCorners roundedCorners = new RoundedCorners(ScreenUtils.dpToPx(ChooseActivity.this, 45));
RequestOptions options = RequestOptions.bitmapTransform(roundedCorners);
Glide.with(ChooseActivity.this).load(studentBean.getPhoto()).apply(options).into((ImageView) item.getView(R.id.iv_avatar));
}
item.setVisible(R.id.iv_vip, !"虚拟".equals(studentBean.getTeacherIdentity()));
item.getConvertView().setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
select = item.getAdapterPosition();
notifyDataSetChanged();
}
});
}
}
};
recycle.setLayoutManager(new LinearLayoutManager(ChooseActivity.this, LinearLayoutManager.VERTICAL, false));
recycle.setAdapter(adapter);
}
@OnClick(R.id.tv_confirm)
public void confirm(View view) {
if (alist.size() > 0 && alist.size() - 1 >= select && alist.get(select) != null) {
StudentBean studentBean = alist.get(select);
if (studentBean.getStuId() != null) {
Intent intent = new Intent(ChooseActivity.this, MainActivity.class);
SharedPreferencesUtil.putData("student", new Gson().toJson(studentBean));
startActivity(intent);
finish();
}
}
}
}