ActivityLifecycleCallbacks管理某些Aty的周期

package com.example.administrator.myapplication;

import android.app.Activity;
import android.app.Application;
import android.os.Bundle;
import android.util.Log;

import java.util.logging.Logger;

/**
* Created by Administrator on 2016/10/28.
*/
public class MyApplication extends Application {

@Override
public void onCreate() {
super.onCreate();

this.registerActivityLifecycleCallbacks(new ActivityLifecycleCallbacks() {
@Override
public void onActivityCreated(Activity activity, Bundle bundle) {

}

@Override
public void onActivityStarted(Activity activity) {

}

@Override
public void onActivityResumed(Activity activity) {
Log.i("onActivityResumed","onActivityResumed"+activity.getComponentName());
}

@Override
public void onActivityPaused(Activity activity) {

}

@Override
public void onActivityStopped(Activity activity) {

}

@Override
public void onActivitySaveInstanceState(Activity activity, Bundle bundle) {

}

@Override
public void onActivityDestroyed(Activity activity) {

}
});
}
}

package com.example.administrator.myapplication;

import android.app.Activity;
import android.content.Intent;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.View;

public class MainActivity extends Activity {

@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
findViewById(R.id.tv).setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
startActivity(new Intent(MainActivity.this, SecondAty.class));
}
});
}
}

package com.example.administrator.myapplication;

import android.app.Activity;
import android.os.Bundle;

/**
* Created by Administrator on 2016/10/28.
*/
public class SecondAty extends Activity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_second);
}
}

onActivityResumedComponentInfo{com.example.administrator.myapplication/com.example.administrator.myapplication.MainActivity}

onActivityResumedComponentInfo{com.example.administrator.myapplication/com.example.administrator.myapplication.SecondAty}