Kotlinでアプリ書いてみた

Kotlinを書いてみたく、バーコードリーダーを使って書籍検索をするぞっていうアプリを書きました。
そのうちのバーコードリーダー部分のお話です。

Transcript

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3. • όʔίʔυͰ u • sy u b c • @ ING /:4\ K Z X G - BB RTG I A 3 & && .74 21 U L P 8 STP
4. • 4 0 u • sy u b y c • 3 GL 0 KR /:4\5BDKR N 6 SLIN 8 ETL \ G - BB RTG I A & ! 4 & && .74 21 U L P 8 STP
5. • όʔίʔυͰ u • sy u b c • @ ING /:4\ K Z X G - BB RTG I A 5 & && .74 21 U L P 8 STP
6. X A 6 & && .74 21 U L P 8 STP
7. 7 & && .74 21 U L P 8 STP • w m s n • 3 GL k s • TILE G BEL d i JNQMFNFOUBUJPO
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8. B P G startButton = findViewById(R.id.captureButton) startButton?.setOnClickListener { IntentIntegrator(this).initiateScan() } i B A 8 & && .74 21 U L P 8 STP 8BIN/DSIUIS j
9. override fun onActivityResult(requestCode: Int, resultCode: Int, intent: Intent) { val scanResult = IntentIntegrator.parseActivityResult(requestCode, resultCode, intent) if (scanResult == null) { return } else { val editText = findViewById<EditText>(R.id.editText) editText.setText(scanResult.contents) } } 9 & && .74 21 U L P 8 STP N/DSIUIS RTLS B P G
10. override fun onActivityResult(requestCode: Int, resultCode: Int, intent: Intent) { val scanResult = IntentIntegrator.parseActivityResult(requestCode, resultCode, intent) if (scanResult == null) { return } else { val editText = findViewById<EditText>(R.id.editText) editText.setText(scanResult.contents) } } k B s I 10 & && .74 21 U L P 8 STP N/DSIUIS RTLS B P G
11. override fun onActivityResult(requestCode: Int, resultCode: Int, intent: Intent) { val scanResult = IntentIntegrator.parseActivityResult(requestCode, resultCode, intent) if (scanResult == null) { return } else { val editText = findViewById<EditText>(R.id.editText) editText.setText(scanResult.contents) } } B K gZ3 I 11 & && .74 21 U L P 8 STP N/DSIUIS RTLS B P G
12. r 12 & && .74 21 U L P 8 STP
13. l l 13 & && .74 21 U L P 8 STP
14. ly 14 & && .74 21 U L P 8 STP
15. • j 4 0 u y • @ ING i jmm ly • p m • u p g G 15 & && .74 21 U L P 8 STP
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16. e k g r sy 16 & && .74 21 U L P 8 STP