Main.java:13: error: class MainActivity is public, should be declared in a file named MainActivity.java
public class MainActivity extends AppCompatActivity {
^
Main.java:3: error: package android.os does not exist
import android.os.Bundle;
^
Main.java:4: error: package android.util does not exist
import android.util.Log;
^
Main.java:6: error: package androidx.appcompat.app does not exist
import androidx.appcompat.app.AppCompatActivity;
^
Main.java:13: error: cannot find symbol
public class MainActivity extends AppCompatActivity {
^
symbol: class AppCompatActivity
Main.java:15: error: cannot find symbol
protected void onCreate(Bundle savedInstanceState) {
^
symbol: class Bundle
location: class MainActivity
Main.java:14: error: method does not override or implement a method from a supertype
@Override
^
Main.java:16: error: cannot find symbol
super.onCreate(savedInstanceState);
^
symbol: variable super
location: class MainActivity
Main.java:27: error: cannot find symbol
Log.println(Log.ASSERT,"hogege","hogehoge");
^
symbol: variable Log
location: class MainActivity
Main.java:27: error: cannot find symbol
Log.println(Log.ASSERT,"hogege","hogehoge");
^
symbol: variable Log
location: class MainActivity
Main.java:32: error: cannot find symbol
Log.w("foo", data);
^
symbol: variable Log
location: class MainActivity
11 errors