阶段一冲刺八

昨天任务

将自己的项目代码与队伍其他成员代码进行整合

今天任务

开始学习底部导航栏的制作

学习fragment

 

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout    xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    tools:context=".FragmentActivity"
    android:orientation="vertical">

    <fragment
        android:id="@+id/fragment"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        tools:layout="@layout/fragment_static"
        android:name="com.example.belowmeue.fragment.StaticFragment"/>


</LinearLayout>

package com.example.belowmeue.fragment;

import android.os.Bundle;

import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import androidx.fragment.app.Fragment;

import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.CompoundButton;
import android.widget.RadioButton;
import android.widget.TextView;

import com.example.belowmeue.R;

/**
 * A simple {@link Fragment} subclass.
 * Use the {@link DongtaiFragment#newInstance} factory method to
 * create an instance of this fragment.
 */
public class DongtaiFragment extends Fragment {
    private TextView textview;
    private RadioButton radio_like,radio_dislike;


    private static final String ARG_PARAM1 = "param1";
    private static final String ARG_PARAM2 = "param2";


    private String mParam1;
    private String mParam2;

    public DongtaiFragment() {

    }

    public static DongtaiFragment newInstance(String param1, String param2) {
        DongtaiFragment fragment = new DongtaiFragment();
        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
        return inflater.inflate(R.layout.fragment_dongtai, container, false);
    }

    @Override
    public void onViewCreated(@NonNull View view, @Nullable Bundle savedInstanceState) {
        super.onViewCreated(view, savedInstanceState);
        textview = view.findViewById(R.id.textview);
        radio_like = view.findViewById(R.id.ridio_like);
        radio_dislike = view.findViewById(R.id.ridio_dislike);

        radio_like.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
            @Override
            public void onCheckedChanged(CompoundButton compoundButton, boolean b) {
                if(b){
                    textview.setText("APP喜欢");
                }
            }
        });
        radio_dislike.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
            @Override
            public void onCheckedChanged(CompoundButton compoundButton, boolean b) {
                if (b) {
                    textview.setText("APP不喜欢");
                }
            }
        });
    }

    @Override
    public void onActivityCreated(@Nullable Bundle savedInstanceState) {
        super.onActivityCreated(savedInstanceState);
    }
}