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๐Ÿ‘จ๐Ÿผ‍๐Ÿ’ป๊ฐœ๋ฐœ/์•ˆ๋“œ๋กœ์ด๋“œ ์ŠคํŠœ๋””์˜ค16

์•ˆ๋“œ๋กœ์ด๋“œ ์ŠคํŠœ๋””์˜ค - ๋ฉ”๋‰ด๋ฐ” ๋ฐ ๋ฉ”๋‰ด ์•„์ดํ…œ ์กฐ์ž‘ํ•˜๊ธฐ ํ”„๋กœ์ ํŠธ ํŒŒ์ผ์—์„œ res ํด๋”์— menu ํด๋”๋ฅผ ์ƒ์„ฑํ•˜๊ณ , menu.xml ์ƒ์„ฑ item์„ ์ง‘์–ด๋„ฃ๊ณ  id ๊ฐ’์„ ์„ค์ • package com.app.dbcontrol; import androidx.appcompat.app.AppCompatActivity; import android.os.Bundle; import android.view.Menu; import android.view.MenuItem; import android.widget.Toast; public class MainActivity extends AppCompatActivity { @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceS.. 2021. 11. 23.
์•ˆ๋“œ๋กœ์ด๋“œ ์ŠคํŠœ๋””์˜ค - ๋งˆ์ง€๋ง‰ ํ”„๋กœ์ ํŠธ ์ž๋™ ์—ด๊ธฐ ํ•ด์ œ Settings๋กœ ์ด๋™ ๊ฒ€์ƒ‰์ฐฝ์— reopen ์ž…๋ ฅํ›„์— Reopen last project on startup ์ฒดํฌ ํ•ด์ œ ์ฐธ์กฐ: https://fiftiesstudy.tistory.com/126 ํŒŒํŽธ012_๋งˆ์ง€๋ง‰ ํ”„๋กœ์ ํŠธ ์ž๋™ ์—ด๊ธฐ ํ•ด์ œ ์•ˆ๋“œ๋กœ์ด๋“œ ์ŠคํŠœ๋””์˜ค๋Š” ์‹คํ–‰ํ•˜๋ฉด ๋งˆ์ง€๋ง‰์— ์ž‘์—…ํ•œ ํ”„๋กœ์ ํŠธ๋ฅผ ์ž๋™์œผ๋กœ ์—ฌ๋Š” ๊ธฐ๋Šฅ์ด ๊ธฐ๋ณธ์œผ๋กœ ์„ค์ •๋˜์–ด ์žˆ๋‹ค. ์ด๊ฒƒ์„ ํ•ด์ œํ•˜๋ ค๋ฉด File > Settings์—์„œ ์„ค์ •ํ•˜๋ฉด ๋œ๋‹ค. ๊ฒ€์ƒ‰์ฐฝ์— reopen(๋‹ค์‹œ์—ด๊ธฐ)๋ฅผ fiftiesstudy.tistory.com 2021. 11. 23.
์•ˆ๋“œ๋กœ์ด๋“œ ์ŠคํŠœ๋””์˜ค - ์•กํ‹ฐ๋น„ํ‹ฐ ํ™”๋ฉด ์ „ํ™˜ ์†Œ์Šค Intent intent = new Intent(getBaseContext(), SecondActivity.class); startActivity(intent); 2021. 11. 16.
์•ˆ๋“œ๋กœ์ด๋“œ ์ŠคํŠœ๋””์˜ค - The activity must be exported or contain an intent-filter "The activity must be exported or contain an intent-filter" ์ฃผ๋กœ ์ƒˆ๋กœ์šด Activity๋ฅผ ์ƒ์„ฑํ•ด์„œ ์‹คํ–‰์‹œํ‚ค๋ ค๊ณ  ํ•  ๋•Œ ๋ฐœ์ƒํ•˜๋Š” ์˜ค๋ฅ˜ ์šฐ์„  manifests ํด๋”์— ์žˆ๋Š” ANdroidManifest.xml๋กœ ์ด๋™ ๋งŒ์•ฝ Activty ์ด๋ฆ„์ด IntroActivity์ธ ๊ฒฝ์šฐ ์˜ ์•ˆ์— ๋ฅผ ์‚ฝ์ž… ๊ทธ๋Ÿฌ๋‹ˆ๊น ๋˜๋”๋ผ 2021. 11. 16.
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