我正在做一个项目,我正在创建一个(非常)简单的锻炼生成器应用程序,让你登录,然后提示你选择推,拉,或腿部锻炼。这将带您进入另一个屏幕,在该屏幕上,它将生成一个例程,该例程由4个训练组成,这些训练是使用get函数从php文件中的数组中随机选择的。
所以我的问题是:如何创建列表,然后用数组元素填充列表?我只是有点迷路了谢谢!
如果这有帮助的话,下面是我的拉力训练片段。
package com.example.workoutapp;
import android.os.Bundle;
import androidx.fragment.app.Fragment;
import androidx.navigation.Navigation;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.TextView;
import com.example.workoutapp.model.PushWorkoutModel;
import com.example.workoutapp.model.WorkoutFormatRequest;
import com.example.workoutapp.model.WorkoutReps;
/**
* A simple {@link Fragment} subclass.
* Use the {@link pullWorkoutFragment#newInstance} factory method to
* create an instance of this fragment.
*/
public class pullWorkoutFragment extends Fragment {
// TODO: Rename parameter arguments, choose names that match
// the fragment initialization parameters, e.g. ARG_ITEM_NUMBER
private static final String ARG_PARAM1 = "param1";
private static final String ARG_PARAM2 = "param2";
// TODO: Rename and change types of parameters
private String mParam1;
private String mParam2;
public pullWorkoutFragment() {
// Required empty public constructor
}
/**
* Use this factory method to create a new instance of
* this fragment using the provided parameters.
*
* @param param1 Parameter 1.
* @param param2 Parameter 2.
* @return A new instance of fragment pullWorkoutFragment.
*/
// TODO: Rename and change types and number of parameters
public static pullWorkoutFragment newInstance(String param1, String param2) {
pullWorkoutFragment fragment = new pullWorkoutFragment();
Bundle args = new Bundle();
args.putString(ARG_PARAM1, param1);
args.putString(ARG_PARAM2, param2);
fragment.setArguments(args);
return fragment;
}
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
if (getArguments() != null) {
mParam1 = getArguments().getString(ARG_PARAM1);
mParam2 = getArguments().getString(ARG_PARAM2);
}
}
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
// Inflate the layout for this fragment
View view = inflater.inflate(R.layout.fragment_pull_workout, container, false);
view.findViewById(R.id.pullBackButton).setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
Navigation.findNavController(view).popBackStack();
}
});
return view;
}
}
暂无答案!
目前还没有任何答案,快来回答吧!