直接上代码
package comv.tyy.drawerlayoutdemo01;
import android.app.FragmentManager;
import android.app.FragmentTransaction;
import android.graphics.Color;
import android.os.Bundle;
import android.support.v4.view.GravityCompat;
import android.support.v4.widget.DrawerLayout;
import android.support.v7.app.ActionBarActivity;
import android.support.v7.app.ActionBarDrawerToggle;
import android.support.v7.widget.Toolbar;
import android.view.View;
import android.widget.AdapterView;
import android.widget.ArrayAdapter;
import android.widget.ListView;
import fragment.FragmentA;
import fragment.FragmentB;
import fragment.FragmentC;
public class MainActivity extends ActionBarActivity {
private ListView menuList;
private DrawerLayout mDrawerLayout;
private Toolbar mToolbar;
private String[] menuListItem = {"0000000001", "000000002", "00000003"};
private ArrayAdapter<String> maAdapter;
private ActionBarDrawerToggle mDrawerToggle;
private FragmentManager fragmentManager;
private FragmentTransaction transaction;
private FragmentA fragmentA;
private FragmentB fragmentB;
private FragmentC fragmentC;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
findView();
addToolbar();
addListener();
}
private void addListener() {
fragmentManager = getFragmentManager();
transaction = fragmentManager.beginTransaction();
transaction.replace(R.id.mFragment, fragmentA);
transaction.commit();
menuList.setOnItemClickListener(new AdapterView.OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
transaction = fragmentManager.beginTransaction();
switch (position) {
case 0:
transaction.replace(R.id.mFragment, fragmentA);
break;
case 1:
transaction.replace(R.id.mFragment, fragmentB);
break;
case 2:
transaction.replace(R.id.mFragment, fragmentC);
break;
}
transaction.commit();
mDrawerLayout.closeDrawers();
}
});
}
private void addToolbar() {
mToolbar.setTitle("This is Title");
mToolbar.setTitleTextColor(Color.parseColor("#ffffff"));
setSupportActionBar(mToolbar); //设置Toolbar
getSupportActionBar().setHomeButtonEnabled(true); //3设置返回键可用
getSupportActionBar().setDisplayHomeAsUpEnabled(true);//给左上角图标的左边加上一个返回的图标
//声明mDrawerToggle对象,其中R.string.open和R.string.close简单可以用"open"和"close"替代
mDrawerToggle = new ActionBarDrawerToggle(this, mDrawerLayout, mToolbar, R.string.open, R.string.close);
mDrawerToggle.syncState();//实现箭头和三条杠图案切换和抽屉拉合的同步
mDrawerLayout.addDrawerListener(mDrawerToggle);
mToolbar.setNavigationOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
if (mDrawerLayout.isDrawerOpen(GravityCompat.START)) {
mDrawerLayout.closeDrawers();
} else {
mDrawerLayout.openDrawer(GravityCompat.START);
}
}
}
);
}
private void findView() {
mToolbar = (Toolbar) findViewById(R.id.mToolbar);
mDrawerLayout = (DrawerLayout) findViewById(R.id.mDrawerLayout);
menuList = (ListView) findViewById(R.id.menu_list);
maAdapter = new ArrayAdapter<String>(this, android.R.layout.simple_list_item_activated_1, menuListItem);
menuList.setAdapter(maAdapter);
fragmentA = new FragmentA();
fragmentB = new FragmentB();
fragmentC = new FragmentC();
}
}
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:id="@+id/activity_main"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
tools:context="comv.tyy.drawerlayoutdemo01.MainActivity">
<android.support.v7.widget.Toolbar
android:id="@+id/mToolbar"
android:layout_width="match_parent"
android:layout_height="30dp"
android:background="@color/colorPrimary">
</android.support.v7.widget.Toolbar>
<android.support.v4.widget.DrawerLayout
android:id="@+id/mDrawerLayout"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:fitsSystemWindows="true">
<!-- 主界面 -->
<FrameLayout
android:id="@+id/mFragment"
android:layout_width="match_parent"
android:layout_height="match_parent" />
<!--侧滑菜单-->
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_gravity="start"
android:background="#FFF"
android:orientation="vertical">
<ListView
android:id="@+id/menu_list"
android:layout_width="match_parent"
android:layout_height="match_parent" />
</LinearLayout>
</android.support.v4.widget.DrawerLayout>
</LinearLayout>
<!--返回键样式-->
<item name="drawerArrowStyle">@style/ToolbarTheme</item>
</style>
<style name="ToolbarTheme" parent="Base.Widget.AppCompat.DrawerArrowToggle">
<item name="color">#ffffff</item>
</style>