1、首先需要添加appcompat-v7支持:
如果是在Android Studio 2.1 Preview3 上创建的项目，默认已经添加了appcompat-v7和design支持了，如果不是最新版AndroidStudio则需要在build.gradle中添加如下代码：
dependencies {
compile fileTree(dir: 'libs', include: ['*.jar'])
compile 'com.android.support:appcompat-v7:23.2.0'
compile 'com.android.support:design:23.2.0'
}
然后Ctrl+F9编译。
2、在主布局文件添加DrawerLayout:
activity_main.xml
<android.support.v4.widget.DrawerLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:id="@+id/drawer_layout"
android:layout_width="match_parent"
android:layout_height="match_parent">
<!-- 你的主界面内容，必须放置在DrawerLayout中的第一个位置-->
<FrameLayout
android:id="@+id/ly_content"
android:layout_width="match_parent"
android:layout_height="match_parent" />
<include layout="@layout/toolbar"/>
<android.support.design.widget.NavigationView
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_gravity="start"
android:id="@+id/navigation_view"
app:menu="@menu/menu_content"
app:headerLayout="@layout/popup"
android:fitsSystemWindows="true">
</android.support.design.widget.NavigationView>
</android.support.v4.widget.DrawerLayout>
3、添加包含ToolBar：
在AndroidManifest.xml需要去掉自带的ActionBar：
<application
android:allowBackup="true"
android:icon="@mipmap/ic_launcher"
android:label="@string/app_name"
android:roundIcon="@mipmap/ic_launcher_round"
android:supportsRtl="true"
<!-- 去掉ActionBar -->
android:theme="@style/Theme.AppCompat.Light.NoActionBar">
<activity android:name=".MainActivity">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
</application>
定义toolbar.xml的样式
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:id="@+id/activity_main"
android:layout_width="match_parent"
android:layout_height="match_parent">
<android.support.v7.widget.Toolbar
android:background="@color/colorPrimaryDark"
android:id= "@+id/toolbar"
android:layout_width="match_parent"
android:layout_height="?attr/actionBarSize"
app:popupTheme="@style/ThemeOverlay.AppCompat.Light">
</android.support.v7.widget.Toolbar>
</RelativeLayout>
4、Java实现的核心代码：
package supermap.com.myapplication;
import android.os.Bundle;
import android.support.annotation.NonNull;
import android.support.design.widget.NavigationView;
import android.support.v4.app.FragmentManager;
import android.support.v4.widget.DrawerLayout;
import android.support.v7.app.ActionBarDrawerToggle;
import android.support.v7.app.AppCompatActivity;
import android.support.v7.widget.Toolbar;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.widget.FrameLayout;
import butterknife.BindView;
import butterknife.ButterKnife;
public class Main7Activity extends AppCompatActivity {
@BindView(R.id.ly_content)
FrameLayout lyContent;
@BindView(R.id.drawer_layout)
DrawerLayout drawerLayout;
@BindView(R.id.toolbar)
Toolbar toolbar;
@BindView(R.id.navigation_view)
NavigationView navigationView;
ActionBarDrawerToggle mDrawerToggle;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main7);
ButterKnife.bind(this);
// Logo
toolbar.setLogo(R.mipmap.iv_icon_baidu);
// 主标题
toolbar.setTitle("Title");
// 副标题
// toolbar.setSubtitle("Sub Title");
//设置toolbar
setSupportActionBar(toolbar);
//左上角图标可用
getSupportActionBar().setDisplayHomeAsUpEnabled(true);
getSupportActionBar().setHomeButtonEnabled(true);
//左边的小箭头（注意需要在setSupportActionBar(toolbar)之后才有效果）
// toolbar.setNavigationIcon(R.mipmap.iv_icon_douban);
//菜单点击事件（注意需要在setSupportActionBar(toolbar)之后才有效果）
// toolbar.setOnMenuItemClickListener(new Toolbar.OnMenuItemClickListener() {
// @Override
// public boolean onMenuItemClick(MenuItem item) {
// Log.e("b", false + "");
// return true;
// }
// });
mDrawerToggle = new ActionBarDrawerToggle(this, drawerLayout, toolbar, R.string.app_name, R.string.app_name) {
@Override
public void onDrawerOpened(View drawerView) {
super.onDrawerOpened(drawerView);
}
@Override
public void onDrawerClosed(View drawerView) {
super.onDrawerClosed(drawerView);
}
};
mDrawerToggle.syncState();
//设置返回键动画
drawerLayout.setDrawerListener(mDrawerToggle);
navigationView.setNavigationItemSelectedListener(new NavigationView.OnNavigationItemSelectedListener() {
@Override
public boolean onNavigationItemSelected(@NonNull MenuItem item) {
BlankFragment contentFragment = new BlankFragment();
Bundle args = new Bundle();
args.putString("text", "text");
contentFragment.setArguments(args);
FragmentManager fm = getSupportFragmentManager();
fm.beginTransaction().replace(R.id.ly_content, contentFragment).commit();
drawerLayout.closeDrawer(navigationView);
return true;
}
});
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
// getMenuInflater().inflate(R.menu.menu_item, menu);
return true;
}
}
---------------------
作者：别等时光染了梦想
来源：CSDN
原文：https://blog.csdn.net/wangxueqing52/article/details/80265024
版权声明：本文为博主原创文章，转载请附上博文链接！
