getintextra사용하려는데 에러가납니다.

Question

non static method can not be refferenced ... 이런식으로 에러가 나거든요

 

코드는

 

package com.example.unityproject;
import android.app.Activity;
import android.media.AudioManager;
import android.media.AudioDeviceInfo;
import android.content.Context;
import android.content.Intent;
import android.content.IntentFilter;
import android.content.BroadcastReceiver;

public class PluginClass extends Activity
{
    private static IntentFilter mIntentFilter = new IntentFilter(Intent.ACTION_HEADSET_PLUG);
    private static BroadcastReceiver mBroadcastReceiver = null;
    private static boolean isearphone = false;

    public static boolean isHeadphonesPlugged(Context c)
    {

        mBroadcastReceiver = new BroadcastReceiver() {
            @Override
            public void onReceive(Context context, Intent intent)
            {
                AudioManager audio = (AudioManager) getSystemService(자바 파일.this.AUDIO_SERVICE);
                int systemVolume = audio.getStreamVolume(AudioManager.STREAM_SYSTEM);
                isearphone = (Intent.getIntExtra("state", 0) > 0) ? true : false;
            }
        };
return  isearphone;

}

}

이렇게 되어있는데요.. 뭐가문제인지 잘모르겠어요..

Answer 1

isearphone = (Intent.getIntExtra("state", 0) > 0) ? true : false;

-->

isearphone = (intent.getIntExtra("state", 0) > 0) ? true : false;

 

오자가 있네요.