Android Studio - 메시지 출력[Log, Toast]

2022-08-02(31일차)

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💡Toast

◾ Device Manager에서 Wipe Data 설정

◾ Toast 사용

Toast.makeText(MainActivity.this,
                "토스트 테스트",
                Toast.LENGTH_LONG).show();

📝MainActivity.java

package com.example.event_test;

import androidx.appcompat.app.AppCompatActivity;

import android.os.Bundle;
import android.widget.Toast;

public class MainActivity extends AppCompatActivity {

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        Toast.makeText(MainActivity.this,
                "토스트 테스트",
                Toast.LENGTH_LONG).show();
    }
}

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💡Log.i()

Log.i("jiyeon", "OnCreate");

◾ Logcat 확인하는 방법