๊ด€๋ฆฌ ๋ฉ”๋‰ด

ruriruriya

[Android] ์•ˆ๋“œ๋กœ์ด๋“œ - ๋กœ๊ทธ ์ฒ˜๋ฆฌํ•˜๋Š” ๋ฐฉ๋ฒ•(Log ํด๋ž˜์Šค) ๋ณธ๋ฌธ

๐Ÿค–Android

[Android] ์•ˆ๋“œ๋กœ์ด๋“œ - ๋กœ๊ทธ ์ฒ˜๋ฆฌํ•˜๋Š” ๋ฐฉ๋ฒ•(Log ํด๋ž˜์Šค)

๋ฃจ๋ฆฌ์•ผใ…‘ 2023. 12. 21. 13:58
๋ฐ˜์‘ํ˜•

์•ˆ๋“œ๋กœ์ด๋“œ ์ŠคํŠœ๋””์˜ค์—์„œ ๋กœ๊ทธ ์ฒ˜๋ฆฌํ•˜๋Š” ๋ฐฉ๋ฒ•์„ ์•Œ์•„๋ณด์ž.

 

1. Log ํด๋ž˜์Šค import

๋จผ์ € Log ํด๋ž˜์Šค๋ฅผ import ํ•œ๋‹ค.

import android.util.Log;

2. Info ๋กœ๊ทธ ์ถœ๋ ฅ

ํšŒ์›๊ฐ€์ž…์œผ๋กœ ์ž…๋ ฅ๋œ ์ •๋ณด๋ฅผ ๋ณ€์ˆ˜์— ์ €์žฅํ•ด์„œ
์ •๋ณด ๋กœ๊ทธ๋ฅผ Logcat์—์„œ ์ถœ๋ ฅํ•ด๋ณธ๋‹ค.

        btnSave.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                // 1.์ด๋ฆ„ ๊ฐ€์ ธ์˜ค๊ธฐ
                String name = editName.getText().toString().trim();

                // ์•ˆ๋“œ๋กœ์ด๋“œ์—์„œ ๋กœ๊ทธ ๋‚จ๊ธฐ๋Š” ๋ฐฉ๋ฒ•
                Log.i("UITEST MAIN","์œ ์ €๊ฐ€ ์ž‘์„ฑํ•œ ์ด๋ฆ„ : "+ name);
                
                
                // 2. ์ด๋ฉ”์ผ ์ฃผ์†Œ ๊ฐ€์ ธ์˜ค๊ธฐ
                String email = editEmail.getText().toString().trim();

                // ์•ˆ๋“œ๋กœ์ด๋“œ์—์„œ ๋กœ๊ทธ ๋‚จ๊ธฐ๋Š” ๋ฐฉ๋ฒ•
                Log.i("UITEST MAIN","์œ ์ €๊ฐ€ ์ž‘์„ฑํ•œ ์ด๋ฉ”์ผ : "+ email);



                // 3. ๋น„๋ฐ€๋ฒˆํ˜ธ ๊ฐ€์ ธ์˜ค๊ธฐ
                String password = editPassword.getText().toString().trim();

                // ์•ˆ๋“œ๋กœ์ด๋“œ์—์„œ ๋กœ๊ทธ ๋‚จ๊ธฐ๋Š” ๋ฐฉ๋ฒ•
                Log.i("UITEST MAIN","์œ ์ €๊ฐ€ ์ž‘์„ฑํ•œ ๋น„๋ฐ€๋ฒˆํ˜ธ: "+ password);

            }
        });

 

[Device Emulator]

 

[Logcat]

 

3. ๋‹ค๋ฅธ ์šฉ๋„ Log Level

Log ํด๋ž˜์Šค์˜ ๋ฉ”์†Œ๋“œ๋ฅผ ์‚ฌ์šฉํ•ด์„œ ๋กœ๊ทธ ๋ ˆ๋ฒจ์„ ์ง€์ •ํ•  ์ˆ˜ ์žˆ๋‹ค.

import android.util.Log;

// ...

// ๋กœ๊ทธ ์ถœ๋ ฅ
Log.d("TAG", "Debug ๋กœ๊ทธ ๋ฉ”์‹œ์ง€");
Log.e("TAG", "Error ๋กœ๊ทธ ๋ฉ”์‹œ์ง€");
Log.i("TAG", "Info ๋กœ๊ทธ ๋ฉ”์‹œ์ง€");
Log.w("TAG", "Warning ๋กœ๊ทธ ๋ฉ”์‹œ์ง€");
Log.v("TAG", "Verbose ๋กœ๊ทธ ๋ฉ”์‹œ์ง€");

๋ฐ˜์‘ํ˜•