Android DrawerLayout实现侧拉菜单
源码:http://download.csdn.NET/detail/lm_zp/9562019
效果图
activity_main.xml
- <?xml version="1.0" encoding="utf-8"?>
- <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
- xmlns:tools="http://schemas.android.com/tools"
- xmlns:app="http://schemas.android.com/apk/res-auto"
- android:layout_width="match_parent"
- android:layout_height="match_parent"
- tools:context="com.example.lenovo.mydrawerlayout.MainActivity">
- <android.support.v4.widget.DrawerLayout
- android:layout_width="match_parent"
- android:id="@+id/drawer_layout"
- android:layout_height="match_parent">
- <LinearLayout
- android:layout_width="match_parent"
- android:layout_height="match_parent"
- android:orientation="vertical"
- >
- <android.support.v7.widget.Toolbar
- android:id="@+id/toolbar"
- android:layout_width="match_parent"
- android:layout_height="?attr/actionBarSize"
- android:background="?attr/colorPrimary"
- app:popupTheme="@style/AppTheme.PopupOverlay" />
- <TextView
- android:layout_width="wrap_content"
- android:layout_height="wrap_content"
- android:text="这是主界面"
- />
- </LinearLayout>
- <LinearLayout
- android:layout_width="300dp"
- android:layout_height="match_parent"
- android:layout_gravity="left"
- android:background="#f00"
- >
- <TextView
- android:id="@+id/t"
- android:layout_width="wrap_content"
- android:layout_height="wrap_content"
- android:text="这是侧拉界面"
- />
- </LinearLayout>
- </android.support.v4.widget.DrawerLayout>
- </LinearLayout>
注:DrawerLayout下有两个布局,DrawerLayout的第一个子元素是主要内容,即抽屉没有打开时显示的布局,DrawerLayout的第二个子元素是抽屉中的内容,即抽屉布局,layout_gravity为侧拉方向
values下设置styles.xml 为NoActionBar
- <resources>
- <!-- Base application theme. -->
- <style name="AppTheme" parent="Theme.AppCompat.Light.NoActionBar">
- <!-- Customize your theme here. -->
- <item name="colorPrimary">@color/colorPrimary</item>
- <item name="colorPrimaryDark">@color/colorPrimaryDark</item>
- <item name="colorAccent">@color/colorAccent</item>
- </style>
- <style name="AppTheme.NoActionBar">
- <item name="windowActionBar">false</item>
- <item name="windowNoTitle">true</item>
- </style>
- <style name="AppTheme.AppBarOverlay" parent="ThemeOverlay.AppCompat.Dark.ActionBar" />
- <style name="AppTheme.PopupOverlay" parent="ThemeOverlay.AppCompat.Light" />
- </resources>
MainActivity
- package com.example.lenovo.mydrawerlayout;
- import android.os.Bundle;
- import android.support.design.widget.Snackbar;
- 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.support.v7.widget.Toolbar;
- import android.view.View;
- import android.widget.TextView;
- public class MainActivity extends AppCompatActivity {
- @Override
- protected void onCreate(Bundle savedInstanceState) {
- super.onCreate(savedInstanceState);
- setContentView(R.layout.activity_main);
- //Toolbar代替ActionBar
- Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
- setSupportActionBar(toolbar);
- // DrawerLayout
- DrawerLayout drawer = (DrawerLayout) findViewById(R.id.drawer_layout);
- //Toolbar上面最左边显示三杠图标监听DrawerLayout
- ActionBarDrawerToggle toggle = new ActionBarDrawerToggle(
- this, drawer, toolbar, R.string.navigation_drawer_open, R.string.navigation_drawer_close);
- drawer.setDrawerListener(toggle);
- toggle.syncState();
- //侧拉页面字体
- TextView t= (TextView) findViewById(R.id.t);
- t.setOnClickListener(new View.OnClickListener() {
- @Override
- public void onClick(View v) {
- Snackbar.make(v, "侧拉页面", Snackbar.LENGTH_LONG)
- .setAction("Action", null).show();
- }
- });
- }
- @Override
- public void onBackPressed() {
- DrawerLayout drawer = (DrawerLayout) findViewById(R.id.drawer_layout);
- if (drawer.isDrawerOpen(GravityCompat.START)) {
- drawer.closeDrawer(GravityCompat.START);
- } else {
- super.onBackPressed();
- }
- }
- }