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import java.util.ArrayList;
import java.util.List;
import com.example.day12drawerlayout1.fragment.MainFragment;
import android.os.Bundle;
import android.support.v4.app.FragmentActivity;
import android.support.v4.app.FragmentTransaction;
import android.support.v4.widget.DrawerLayout;
import android.support.v4.widget.DrawerLayout.DrawerListener;
import android.util.Log;
import android.view.Gravity;
import android.view.View;
import android.widget.AdapterView;
import android.widget.AdapterView.OnItemClickListener;
import android.widget.ArrayAdapter;
import android.widget.ListView;
/**
* 1、静态和动态Fragment的使用
* 静态 直接在布局中使用
* 动态 使用管理器 得到一个事务 然后使用事务调用replace方法 把一个Fragment对象替换到指定id的FramLayout帧布局中
* @author Administrator
*
*/
public class MainActivity extends FragmentActivity {
DrawerLayout dl;
ListView lv;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
dl = (DrawerLayout) findViewById(R.id.dl);
// FrameLayout fl = (FrameLayout) findViewById(R.id.fl);
// fl.setOnClickListener(new OnClickListener() {
//
// @Override
// public void onClick(View v) {
// // TODO Auto-generated method stub
// dl.openDrawer(Gravity.RIGHT);
// }
// });
/**
* set 一般是只有一个 如果再次调用会把前面的覆盖掉
* 和
* add 把数据添加进去 不会覆盖之前的内容
*/
dl.addDrawerListener(new DrawerListener() {
//滑动状态发生改变的时候 会调用该方法
@Override
public void onDrawerStateChanged(int arg0) {
// TODO Auto-generated method stub
Log.i("===============================", "StateChanged" + arg0);
}
//监听滑动过程中 边界的位置
@Override
public void onDrawerSlide(View arg0, float arg1) {
// TODO Auto-generated method stub
Log.i("===============================", "DrawerSlide" + arg1);
}
//监听侧拉是否完全展开
@Override
public void onDrawerOpened(View arg0) {
// TODO Auto-generated method stub
Log.i("===============================", "DrawerOpened");
}
//监听侧拉是否被关闭
@Override
public void onDrawerClosed(View arg0) {
// TODO Auto-generated method stub
Log.i("===============================", "DrawerClosed");
}
});
showMain();
showLV();
}
public DrawerLayout getDL(){
return dl;
}
private void showLV() {
lv = (ListView) findViewById(R.id.lv);
final List list = new ArrayList();
for (int i = 1; i 30; i++) {
list.add("条目"+i);
}
ArrayAdapter adapter = new ArrayAdapter(this, android.R.layout.simple_list_item_1, list);
lv.setAdapter(adapter);
lv.setOnItemClickListener(new OnItemClickListener() {
@Override
public void onItemClick(AdapterView> parent, View view,
int position, long id) {
// TODO Auto-generated method stub
dl.closeDrawer(Gravity.LEFT);
//把点击的listview控件中的值 赋值到主Fragment对象中
MainFragment fragment = (MainFragment) getSupportFragmentManager().findFragmentByTag("main");
fragment.setData(list.get(position));
}
});
}
/**
* 在侧拉效果的页面中 用来显示主页面的效果
*/
private void showMain() {
//动态加载Fragment
FragmentTransaction transaction = getSupportFragmentManager().beginTransaction();
//参数1:FramLayout控件的id, 要替换的Fragment对象
transaction.replace(R.id.fl, new MainFragment(), "main");
transaction.commit();
}
}
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