2022.10.04 Android

activity_main.xml

<?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="wrap_content"
    android:orientation="vertical"
    tools:context=".MainActivity">

    <LinearLayout
        android:layout_weight="1"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:orientation="horizontal"
        >
        <ImageView
            android:id="@+id/iv1"
            android:src="@drawable/pic1"
            android:layout_weight="1"
            android:layout_margin="5dp"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content">
        </ImageView>
        <ImageView
            android:id="@+id/iv2"
            android:src="@drawable/pic2"
            android:layout_weight="1"
            android:layout_margin="5dp"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content">
        </ImageView>
        <ImageView
            android:id="@+id/iv3"
            android:src="@drawable/pic3"
            android:layout_weight="1"
            android:layout_margin="5dp"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content">
        </ImageView>
    </LinearLayout>
    <LinearLayout
        android:layout_weight="1"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:orientation="horizontal"
        >
        <ImageView
            android:id="@+id/iv4"
            android:src="@drawable/pic4"
            android:layout_weight="1"
            android:layout_margin="5dp"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content">
        </ImageView>
        <ImageView
            android:id="@+id/iv5"
            android:src="@drawable/pic5"
            android:layout_weight="1"
            android:layout_margin="5dp"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content">
        </ImageView>
        <ImageView
            android:id="@+id/iv6"
            android:src="@drawable/pic6"
            android:layout_weight="1"
            android:layout_margin="5dp"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content">
        </ImageView>
    </LinearLayout>
    <LinearLayout
        android:layout_weight="1"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:orientation="horizontal"
        >
        <ImageView
            android:id="@+id/iv7"
            android:src="@drawable/pic7"
            android:layout_weight="1"
            android:layout_margin="5dp"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content">
        </ImageView>
        <ImageView
            android:id="@+id/iv8"
            android:src="@drawable/pic8"
            android:layout_weight="1"
            android:layout_margin="5dp"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content">
        </ImageView>
        <ImageView
            android:id="@+id/iv9"
            android:src="@drawable/pic9"
            android:layout_weight="1"
            android:layout_margin="5dp"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content">
        </ImageView>
    </LinearLayout>
    <Button
        android:id="@+id/btnResult"
        android:text="투표결과"
        android:textSize="30dp"
        android:layout_width="match_parent"
        android:layout_height="wrap_content">

    </Button>

</LinearLayout>

MainActivity.java

package com.example.myapplication;

import androidx.appcompat.app.AppCompatActivity;

import android.content.Intent;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;
import android.widget.ImageView;
import android.widget.Toast;


public class MainActivity extends AppCompatActivity {
    // 멤버변수
ImageView[] iv = new ImageView[9];
Integer[] ivid = {R.id.iv1, R.id.iv2,R.id.iv3,
                  R.id.iv4,R.id.iv5,R.id.iv6,
                  R.id.iv7,R.id.iv8,R.id.iv9};
Button btnResult;
String[] imgName = {"독서","모자", "부채",
                    "소녀", "잠자는","아이",
                    "피아노레슨","두소녀","해변에서"};
int[] voteCount = {0};
// 메소드
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        btnResult = findViewById(R.id.btnResult);
        for(int i =0; i<9; i++){
            final int index =i;
            iv[index] = findViewById(ivid[index]);
            voteCount[i]=0;
            iv[index].setOnClickListener(new View.OnClickListener() {
                @Override
                public void onClick(View view) {
                    voteCount[index]++;
                    Toast.makeText(getApplicationContext(), iv[index]+": 총"+voteCount[index]+" 표",
                            Toast.LENGTH_SHORT).show();
                }
            });
        }//for
        btnResult.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
                Intent intent = new Intent(MainActivity.this,SecondActivity.class);
                intent.putExtra("votec",voteCount);
                intent.putExtra("img_name", imgName);
                startActivity(intent);
            }
        });
    }//onCreate
}//class

result.xml

<?xml version="1.0" encoding="utf-8"?>
<TableLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:gravity="center_vertical"
    xmlns:tools="http://schemas.android.com/tools"
    android:stretchColumns="0"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    tools:context=".SecondActivity"
    >
    <TableRow>
        <TextView
            android:id="@+id/tv1"
            android:layout_gravity="center_vertical"
            android:text="그림1"
            android:textSize="15dp">
        </TextView>
        <RatingBar
            android:id="@+id/rbar1"
            style="?android:attr/ratingBarStyleIndicator"
            android:layout_gravity="right"/>
    </TableRow>
    <TableRow>
        <TextView
            android:id="@+id/tv2"
            android:layout_gravity="center_vertical"
            android:text="그림2"
            android:textSize="15dp">
        </TextView>
        <RatingBar
            android:id="@+id/rbar2"
            style="?android:attr/ratingBarStyleIndicator"
            android:layout_gravity="right"/>
    </TableRow>
    <TableRow>
        <TextView
            android:id="@+id/tv3"
            android:layout_gravity="center_vertical"
            android:text="그림3"
            android:textSize="15dp">
        </TextView>
        <RatingBar
            android:id="@+id/rbar3"
            style="?android:attr/ratingBarStyleIndicator"
            android:layout_gravity="right"/>
    </TableRow>
    <TableRow>
        <TextView
            android:id="@+id/tv4"
            android:layout_gravity="center_vertical"
            android:text="그림4"
            android:textSize="15dp">
        </TextView>
        <RatingBar
            android:id="@+id/rbar4"
            style="?android:attr/ratingBarStyleIndicator"
            android:layout_gravity="right"/>
    </TableRow>
    <TableRow>
        <TextView
            android:id="@+id/tv5"
            android:layout_gravity="center_vertical"
            android:text="그림5"
            android:textSize="15dp">
        </TextView>
        <RatingBar
            android:id="@+id/rbar5"
            style="?android:attr/ratingBarStyleIndicator"
            android:layout_gravity="right"/>
    </TableRow>
    <TableRow>
        <TextView
            android:id="@+id/tv6"
            android:layout_gravity="center_vertical"
            android:text="그림6"
            android:textSize="15dp">
        </TextView>
        <RatingBar
            android:id="@+id/rbar6"
            style="?android:attr/ratingBarStyleIndicator"
            android:layout_gravity="right"/>
    </TableRow>
    <TableRow>
        <TextView
            android:id="@+id/tv7"
            android:layout_gravity="center_vertical"
            android:text="그림7"
            android:textSize="15dp">
        </TextView>
        <RatingBar
            android:id="@+id/rbar7"
            style="?android:attr/ratingBarStyleIndicator"
            android:layout_gravity="right"/>
    </TableRow>
    <TableRow>
        <TextView
            android:id="@+id/tv8"
            android:layout_gravity="center_vertical"
            android:text="그림8"
            android:textSize="15dp">
        </TextView>
        <RatingBar
            android:id="@+id/rbar8"
            style="?android:attr/ratingBarStyleIndicator"
            android:layout_gravity="right"/>
    </TableRow>
    <TableRow>
        <TextView
            android:id="@+id/tv9"
            android:layout_gravity="center_vertical"
            android:text="그림9"
            android:textSize="15dp">
        </TextView>
        <RatingBar
            android:id="@+id/rbar9"
            style="?android:attr/ratingBarStyleIndicator"
            android:layout_gravity="right"/>
    </TableRow>
    <TableRow>
        <Button
            android:id="@+id/btnReturn"
            android:text="돌아가기"
            android:layout_span="2"/>
    </TableRow>

</TableLayout>

SecondActivity.java

package com.example.myapplication;

import android.os.Bundle;
import android.widget.RatingBar;
import android.widget.TextView;

import androidx.appcompat.app.AppCompatActivity;


public class SecondActivity extends AppCompatActivity {
    // 멤버변수
TextView tv[] = new TextView[imageName.length];
RatingBar rbar[] = new RatingBar[imageName.length];

Integer tvID[] = {R.id.tv1,R.id.tv2,R.id.tv3,
                  R.id.tv4,R.id.tv5,R.id.tv6,
                  R.id.tv7,R.id.tv8,R.id.tv9};
Integer rbarID[] = {R.id.rbar1,R.id.rbar2,R.id.rbar3,
                    R.id.rbar4,R.id.rbar5,R.id.rbar6,
                    R.id.rbar7,R.id.rbar8,R.id.rbar9};
// 메소드
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

    }//onCreate
}//class