package com.zht.car.testservice;
import android.app.Service;
import android.content.ComponentName;
import android.content.Intent;
import android.content.ServiceConnection;
import android.os.IBinder;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.util.Log;
import android.view.View;
public class MainActivity extends AppCompatActivity {
private MyTestService mMyTestService;
private String LOG_TAG = "MainActivity";
private boolean mServiceBinded = false;
private ServiceConnection mServiceConnection = new ServiceConnection() {
@Override
public void onServiceConnected(ComponentName name, IBinder service) {
MyTestService.MyServiceBinder binder = (MyTestService.MyServiceBinder) service;
mMyTestService = binder.getService();
mMyTestService.setOnWeightChangeListener(new MyTestService.OnWeightChangeListener() {
@Override
public void onWeightChange(int weight) {
Log.d(LOG_TAG, "Weight changed: " + mMyTestService.getWeight());
}
});
mServiceBinded = true;
Log.d(LOG_TAG, "Service connected.");
Log.d(LOG_TAG, "weight: " + mMyTestService.getWeight());
}
@Override
public void onServiceDisconnected(ComponentName name) {
Log.d(LOG_TAG, "Service disconnected.");
mServiceBinded = false;
}
};
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
}
@Override
protected void onDestroy() {
if(mServiceBinded) {
unbindService(mServiceConnection);
}
super.onDestroy();
}
public void onBindServiceClick(View view) {
if(mServiceBinded){
return;
}
Intent intent = new Intent(this, MyTestService.class);
bindService(intent, mServiceConnection, Service.BIND_AUTO_CREATE);
}
public void onUnbindServiceClick(View view) {
if(!mServiceBinded) {
return;
}
unbindService(mServiceConnection);
mServiceBinded = false;
}
}