Android(安卓)Studio布局模板二之Navigation Menu
16lz
2021-01-25
昨天晚上敲到快凌晨一点的时候，把这个模板的导航栏敲出来的。
添加 compile 'com.android.support:design:23.2.1'
关于布局文件层次结构：
代码较琐，贴一下较为主要的：
一、activity_layout.xml
<?xml version="1.0" encoding="utf-8"?> 二、MainActivity.java
package com.example.hejingzhou.navigationdemo;import android.content.Intent;import android.support.design.widget.NavigationView;import android.support.v4.view.GravityCompat;import android.support.v4.widget.DrawerLayout;import android.support.v7.app.ActionBarDrawerToggle;import android.support.v7.app.AppCompatActivity;import android.os.Bundle;import android.support.v7.widget.Toolbar;import android.view.Menu;import android.view.MenuItem;import android.view.View;import android.widget.Button;import android.widget.Toast;public class MainActivity extends AppCompatActivity implements NavigationView.OnNavigationItemSelectedListener{ @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); Button TestBtn = (Button)findViewById(R.id.TestButton); TestBtn.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { Toast.makeText(MainActivity.this, "点击了测试Button", Toast.LENGTH_SHORT).show(); } }); Toolbar toolbar = (Toolbar)findViewById(R.id.toolbar); toolbar.setTitle("贺景洲"); setSupportActionBar(toolbar); DrawerLayout drawerLayout = (DrawerLayout)findViewById(R.id.drawerLayout); ActionBarDrawerToggle toggle = new ActionBarDrawerToggle(//ActionBarDrawerToggle将组件组合的一个简单的方法类 this,drawerLayout,toolbar,R.string.open,R.string.close); /** * ActionBarDrawerToggle 构造方法 * @param activity The Activity hosting the drawer. * @param toolbar The toolbar to use if you have an independent Toolbar. * @param drawerLayout The DrawerLayout to link to the given Activity's ActionBar * @param openDrawerContentDescRes A String resource to describe the "open drawer" action * for accessibility * @param closeDrawerContentDescRes A String resource to describe the "close drawer" action * for accessibility */ drawerLayout.setDrawerListener(toggle);// 抽屉事件通知设置一个侦听器 toggle.syncState();//抽屉的状态指示器/启示与链接DrawerLayout同步 NavigationView navigationView = (NavigationView)findViewById(R.id.navigationView); navigationView.setNavigationItemSelectedListener(this);//设置一个侦听器，当单击菜单项时，将通知。 } /** * 当按下返回键的时候的 如果抽屉开着将关闭抽屉 */ @Override public void onBackPressed() { DrawerLayout drawer = (DrawerLayout)findViewById(R.id.drawerLayout); if(drawer.isDrawerOpen(GravityCompat.START)){ drawer.closeDrawer(GravityCompat.START); }else { super.onBackPressed(); } //super.onBackPressed(); } /** * 抽屉项的监听 * @param item * @return */ @Override public boolean onNavigationItemSelected(MenuItem item) { int id = item.getItemId(); if(id == R.id.message){ Toast.makeText(this,"点击了个人信息",Toast.LENGTH_SHORT).show(); }else if(id == R.id.camera){ Toast.makeText(this,"点击了打开相机",Toast.LENGTH_SHORT).show(); }else if(id == R.id.joke){ Toast.makeText(this,"点击了今日笑话",Toast.LENGTH_SHORT).show(); }else if(id == R.id.phto){ Toast.makeText(this,"点击了我的图库",Toast.LENGTH_SHORT).show(); }else if(id == R.id.setNet){ Toast.makeText(this,"点击了网络设置",Toast.LENGTH_SHORT).show(); }else if(id == R.id.setbluetools){ Toast.makeText(this,"点击了蓝牙设置",Toast.LENGTH_SHORT).show(); } DrawerLayout drawerLayout = (DrawerLayout)findViewById(R.id.drawerLayout); drawerLayout.closeDrawer(GravityCompat.START); return true; }}效果：
源码 ：http://download.csdn.net/detail/csdnhejingzhou/9475420
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