二阶段团队冲刺(7)

今日实现答题功能以及代码整合

package com.llw.goodt.Fragment;

import static com.llw.goodt.Util.QuestionUtils.user_input;

import android.graphics.Color;
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.ImageView;
import android.widget.LinearLayout;
import android.widget.TextView;
import android.widget.Toast;

import com.llw.goodt.R;
import com.llw.goodt.Util.QuestionUtils;

import java.util.ArrayList;
import java.util.List;


public class DaTiFragment extends Fragment implements View.OnClickListener{


    private static final String ARG_PARAM1 = "param1";
    private static final String ARG_PARAM2 = "param2";
    private static final String ARG_PARAM3 = "param3";
    private static final String ARG_PARAM4 = "param4";


    private String mParam1;
    private ArrayList<String> mParam2;
    private int position = -1;
    private String jiexi = "";
    private TextView tv_question;
    private ImageView iv_a;
    private ImageView iv_b;
    private ImageView iv_c;
    private ImageView iv_d;
    private TextView tv_xxa;
    private TextView tv_xxb;
    private TextView tv_xxc;
    private TextView tv_xxd;
    private Boolean[] abcd = new Boolean[]{false,false,false,false};
    private LinearLayout ll_a;
    private LinearLayout ll_b;
    private LinearLayout ll_c;
    private LinearLayout ll_d;
    private TextView tv_result;
    private LinearLayout ll_jiexi;
    private TextView tv_jiexi;

    public DaTiFragment() {
        // Required empty public constructor
    }
    public void setXuanXiang(int shu){
        for (int i = 0; i < 4; i++) {
            abcd[i] = false;
        }
        iv_a.setImageResource(R.drawable.a);
        iv_b.setImageResource(R.drawable.b);
        iv_c.setImageResource(R.drawable.c);
        iv_d.setImageResource(R.drawable.d);
        if(shu==1) {iv_a.setImageResource(R.drawable.a1) ;judgeAnswer("A");}
        if(shu==2) {iv_b.setImageResource(R.drawable.b1) ;judgeAnswer("B");}
        if(shu==3) {iv_c.setImageResource(R.drawable.c1) ;judgeAnswer("C");}
        if(shu==4) {iv_d.setImageResource(R.drawable.d1) ;judgeAnswer("D");}

    }


    public static DaTiFragment newInstance(String param1, ArrayList<String> timuList,int position,String jiexi) {
        DaTiFragment fragment = new DaTiFragment();
        Bundle args = new Bundle();
        args.putString(ARG_PARAM1, param1);
        args.putStringArrayList(ARG_PARAM2,timuList);
        args.putInt(ARG_PARAM3,position);
        args.putString(ARG_PARAM4,jiexi);
        fragment.setArguments(args);
        return fragment;
    }

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        if (getArguments() != null) {
            mParam1 = getArguments().getString(ARG_PARAM1);
            mParam2 = getArguments().getStringArrayList(ARG_PARAM2);
            position = getArguments().getInt(ARG_PARAM3);
            jiexi = getArguments().getString(ARG_PARAM4);
        }
    }

    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container,
                             Bundle savedInstanceState) {
        // Inflate the layout for this fragment
        return inflater.inflate(R.layout.fragment_da_ti, container, false);
    }

    @Override
    public void onViewCreated(@NonNull View view, @Nullable Bundle savedInstanceState) {
        super.onViewCreated(view, savedInstanceState);
        tv_question = view.findViewById(R.id.tv_question);
        iv_a = view.findViewById(R.id.iv_a);
        iv_b = view.findViewById(R.id.iv_b);
        iv_c = view.findViewById(R.id.iv_c);
        iv_d = view.findViewById(R.id.iv_d);
        tv_xxa = view.findViewById(R.id.tv_xxa);tv_xxa.setText(mParam2.get(0));
        tv_xxb = view.findViewById(R.id.tv_xxb);tv_xxb.setText(mParam2.get(1));
        tv_xxc = view.findViewById(R.id.tv_xxc);tv_xxc.setText(mParam2.get(2));
        tv_xxd = view.findViewById(R.id.tv_xxd);tv_xxd.setText(mParam2.get(3));
        tv_question.setText(mParam1);
        ll_a = view.findViewById(R.id.ll_a);ll_a.setOnClickListener(this);
        ll_b = view.findViewById(R.id.ll_b);ll_b.setOnClickListener(this);
        ll_c = view.findViewById(R.id.ll_c);ll_c.setOnClickListener(this);
        ll_d = view.findViewById(R.id.ll_d);ll_d.setOnClickListener(this);
        tv_result = view.findViewById(R.id.tv_result);
        ll_jiexi = view.findViewById(R.id.ll_jiexi);
        tv_jiexi = view.findViewById(R.id.tv_jiexi);
        tv_jiexi.setText(jiexi);
        ll_jiexi.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                QuestionUtils.user_jiexi[position-1] = !QuestionUtils.user_jiexi[position-1];
                if(QuestionUtils.user_jiexi[position-1]){
                    tv_jiexi.setVisibility(View.VISIBLE);
                }else{
                    tv_jiexi.setVisibility(View.GONE);
                }
            }
        });

    }

    @Override
    public void onClick(View v) {
        tv_result.setText("");
                for (int i = 0; i < 4; i++) {
            abcd[i] = false;
        }
        iv_a.setImageResource(R.drawable.a);
        iv_b.setImageResource(R.drawable.b);
        iv_c.setImageResource(R.drawable.c);
        iv_d.setImageResource(R.drawable.d);

        switch (v.getId()){
            case R.id.ll_a:
//                濡傛灉鏈閫変腑
                QuestionUtils.user_input[position-1] = "A";
                judgeAnswer("A");
               iv_a.setImageResource(R.drawable.a1);break;
            case R.id.ll_b:
//                濡傛灉鏈閫変腑
                QuestionUtils.user_input[position-1] = "B";
                judgeAnswer("B");
                iv_b.setImageResource(R.drawable.b1);break;
                case R.id.ll_c:
//                濡傛灉鏈閫変腑
                    QuestionUtils.user_input[position-1] = "C";
                    judgeAnswer("C");
                iv_c.setImageResource(R.drawable.c1);break;
                case R.id.ll_d:
//                濡傛灉鏈閫変腑
                    QuestionUtils.user_input[position-1] = "D";
                    judgeAnswer("D");
                iv_d.setImageResource(R.drawable.d1);break;
        }
    }
    public void judgeAnswer(String xuanxiang){
        if(xuanxiang.equals(QuestionUtils.answers[position-1]))
        {   int color = Color.parseColor("#428E46");
            tv_result.setText("鍥炵瓟姝ｇ‘"); tv_result.setTextColor(color);
        }else {
            int color = Color.parseColor("#DC2A1D");tv_result.setText("鍥炵瓟閿欒"); tv_result.setTextColor(color);
        }
    }

    public void setTextOpen() {
        tv_jiexi.setVisibility(View.VISIBLE);
    }
}

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:orientation="vertical"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:padding="16dp">
    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:orientation="horizontal">
        <Button
            android:layout_width="45dp"
            android:layout_height="45dp"
            android:id="@+id/btn_1"
            android:text="1"
            android:textSize="24sp"
            android:textColor="@color/white"
            android:background="@drawable/btn_bg_not"/>
        <Button
            android:layout_marginLeft="30dp"
            android:layout_width="45dp"
            android:layout_height="45dp"
            android:id="@+id/btn_2"
            android:text="2"
            android:textSize="24sp"
            android:textColor="@color/white"
            android:background="@drawable/btn_bg_not"/>
        <Button
            android:layout_marginLeft="30dp"
            android:layout_width="45dp"
            android:layout_height="45dp"
            android:id="@+id/btn_3"
            android:text="3"
            android:textSize="24sp"
            android:textColor="@color/white"
            android:background="@drawable/btn_bg_not"/>
        <Button
            android:layout_marginLeft="30dp"
            android:layout_width="45dp"
            android:layout_height="45dp"
            android:id="@+id/btn_4"
            android:text="4"
            android:textSize="24sp"
            android:textColor="@color/white"
            android:background="@drawable/btn_bg_not"/>
        <Button
            android:layout_marginLeft="30dp"
            android:layout_width="45dp"
            android:layout_height="45dp"
            android:id="@+id/btn_5"
            android:text="5"
            android:textSize="24sp"
            android:textColor="@color/white"
            android:background="@drawable/btn_bg_not"/>
    </LinearLayout>
    <LinearLayout
        android:layout_marginTop="30dp"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:orientation="horizontal">
        <Button
            android:layout_width="45dp"
            android:layout_height="45dp"
            android:id="@+id/btn_6"
            android:text="6"
            android:textSize="24sp"
            android:textColor="@color/white"
            android:background="@drawable/btn_bg_not"/>
        <Button
            android:layout_marginLeft="30dp"
            android:layout_width="45dp"
            android:layout_height="45dp"
            android:id="@+id/btn_7"
            android:text="7"
            android:textSize="24sp"
            android:textColor="@color/white"
            android:background="@drawable/btn_bg_not"/>
        <Button
            android:layout_marginLeft="30dp"
            android:layout_width="45dp"
            android:layout_height="45dp"
            android:id="@+id/btn_8"
            android:text="8"
            android:textSize="24sp"
            android:textColor="@color/white"
            android:background="@drawable/btn_bg_not"/>
        <Button
            android:layout_marginLeft="30dp"
            android:layout_width="45dp"
            android:layout_height="45dp"
            android:id="@+id/btn_9"
            android:text="9"
            android:textSize="24sp"
            android:textColor="@color/white"
            android:background="@drawable/btn_bg_not"/>
        <Button
            android:layout_marginLeft="30dp"
            android:layout_width="45dp"
            android:layout_height="45dp"
            android:id="@+id/btn_10"
            android:text="10"
            android:textSize="24sp"
            android:textColor="@color/white"
            android:background="@drawable/btn_bg_not"/>
    </LinearLayout>


</LinearLayout>