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Android28

[Android Studio] Chapter 14 직접 풀어보기 [직접 풀어보기] 1 activitiy_main.xml 더보기 AndroidManifest.xml 더보기 MainActivity.java 더보기 package com.cookandroid.project14_1; import androidx.appcompat.app.AppCompatActivity; import android.content.Intent; import android.os.Bundle; import android.view.View; import android.widget.Button; import android.widget.Toast; public class MainActivity extends AppCompatActivity { Intent intent; Button btnStart, btn.. 2021. 7. 9.
[Android Studio] Chapter 13 연습문제 [연습문제] 6 activitiy_main.xml 더보기 MainActivity.java 더보기 package com.cookandroid.project13_1; import androidx.annotation.NonNull; import androidx.appcompat.app.AppCompatActivity; import androidx.core.app.ActivityCompat; import android.Manifest; import android.media.MediaPlayer; import android.os.Bundle; import android.os.Environment; import android.os.Handler; import android.os.Message; import andr.. 2021. 7. 8.
[Android Studio] Chapter 13 직접 풀어보기 [직접 풀어보기] 1 activitiy_main.xml 더보기 MainActivity.java 더보기 package com.cookandroid.project13_1; import androidx.appcompat.app.AppCompatActivity; import androidx.core.app.ActivityCompat; import android.Manifest; import android.media.MediaPlayer; import android.os.Bundle; import android.os.Environment; import android.view.View; import android.widget.AdapterView; import android.widget.ArrayAdapter; i.. 2021. 7. 8.
[Android Studio] Chapter 12 연습문제 [연습문제] 5 CREATE TABLE prodTable( num INTEGER PRIMARY KEY AUTOINCREMENT, uName CHAR(15), product CHAR(15), count INTEGER ); INSERT INTO prodTable (uName, product, count) VALUES ( 'Pikachu', 'Desktop', 4); INSERT INTO prodTable (uName, product, count) VALUES ( 'Nunimugi', 'Laptop', 1); INSERT INTO prodTable (uName, product, count) VALUES ( 'Haemugi', 'Laptop', 2); INSERT INTO prodTable (uName, pro.. 2021. 7. 7.

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