Fragment创建静态加载与动态加载详细流程
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1、静态加载
1、fragment layout
2、fragment类
3、在对应的activity layout中加载 fragment
1、fragment layout
2、fragment class
package com.example.administrator.fragment2;
import android.os.Bundle;
import android.support.annotation.Nullable;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import java.util.zip.Inflater;
/**
* Created by Administrator on 2015/7/22.
*/
public class Fragment extends android.app.Fragment {
@Nullable
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
/**
* 将 layout转成 view对象
*/
View view = inflater.inflate(R.layout.fragment,container,false);
return view;
}
}3.在对应的activity layout中加载 fragment
2动态加载
前两步和静态加载一样
不同的地方在于
package com.example.administrator.fragment2;
import android.app.*;
import android.support.v7.app.ActionBarActivity;
import android.os.Bundle;
import android.view.Menu;
import android.view.MenuItem;
public class MainActivity extends ActionBarActivity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
//动态加载 fragment
Fragment fragment = new Fragment(); //这个是我们自己定义的 Fragment
FragmentManager fragmentManager = getFragmentManager();
FragmentTransaction fragmentTransaction = fragmentManager.beginTransaction();
fragmentTransaction.addToBackStack(null); //后退按键 允许
fragmentTransaction.add(R.id.linear,fragment);
fragmentTransaction.commit();
}
} 




