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DrawerLayout+NavigationView仿摩拜单车

DrawerLayout+NavigationView仿摩拜单车

作者: 奔跑吧李博 | 来源:发表于2017-12-27 01:29 被阅读365次

    曾经的侧滑菜单通常是使用SlidingMenu,但是用起来设置属性太多,使用繁琐。后来官方出来DrawerLayout,使侧滑控件得以转正,功能效果更佳。这里是我用DrawerLayout+NavigationView仿摩拜单车做的主界面。

    视觉效果:

    giphy.gif

    github代码直通车

    制作步骤:

    1. 使用到了NavigationView,来自于design包,需添加依赖:
        compile 'com.android.support:design:26.0.0-alpha1'
    
    1. 添加主布局,在activity_main.xml中:
      DrawerLayout有两个子view,分别主界面布局和侧滑界面布局。主界面顶部为Toolbar,侧滑界面为NavigationView,需要给NavigationView设置android:layout_gravity="start"属性,表示从左侧滑出,"end"表示从右侧滑出。
      app:headerLayout="@layout/navigation_header"表示添加侧边头布局,app:menu="@menu/navigation_menu"表示添加列表菜单。activity_main代码如下:
    <?xml version="1.0" encoding="utf-8"?>
    <android.support.v4.widget.DrawerLayout android:id="@+id/drawerlayout"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        xmlns:android="http://schemas.android.com/apk/res/android"
        xmlns:app="http://schemas.android.com/apk/res-auto">
    
        <LinearLayout
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:orientation="vertical">
    
            <android.support.v7.widget.Toolbar
                android:id="@+id/toolbar"
                android:layout_width="match_parent"
                android:layout_height="48dp"
                xmlns:android="http://schemas.android.com/apk/res/android">
    
                <ImageView
                    android:layout_width="80dp"
                    android:layout_height="16dp"
                    android:background="@mipmap/ic_mobike"/>
            </android.support.v7.widget.Toolbar>
    
            <ImageView
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:background="@mipmap/location"/>
        </LinearLayout>
    
        <android.support.design.widget.NavigationView
            android:id="@+id/navigationview"
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:layout_gravity="start"
            app:headerLayout="@layout/navigation_header"
            app:menu="@menu/navigation_menu"/>
    
    </android.support.v4.widget.DrawerLayout>
    
    
    1. navigation_header.xml头布局:
    <?xml version="1.0" encoding="utf-8"?>
    <LinearLayout
        xmlns:android="http://schemas.android.com/apk/res/android"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:orientation="vertical">
    
        <RelativeLayout
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:padding="20dp">
    
            <ImageView
                android:id="@+id/iv_avator"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_marginRight="25dp"
                android:background="@mipmap/internet_star"/>
    
            <TextView
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:textSize="16sp"
                android:textColor="#000"
                android:textStyle="bold"
                android:layout_marginTop="8dp"
                android:layout_toRightOf="@id/iv_avator"
                android:text="182****8234"/>
    
            <TextView
                android:id="@+id/tv_author"
                android:layout_width="wrap_content"
                android:layout_height="23dp"
                android:layout_marginTop="32dp"
                android:background="@drawable/btn_halftransparent_roundshape"
                android:gravity="center"
                android:layout_toRightOf="@id/iv_avator"
                android:text="信用积分 193  >"
                android:textColor="#fff"
                android:textSize="11sp"/>
        </RelativeLayout>
    
        <ImageView
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:background="@mipmap/bg_header"
            android:scaleType="centerCrop"/>
    
    </LinearLayout>
    
    1. 创建menu包,menu包下的navigation_menu菜单文件:
    <?xml version="1.0" encoding="utf-8"?>
    <menu xmlns:android="http://schemas.android.com/apk/res/android">
    
        <item android:id="@+id/one"
              android:icon="@mipmap/my_favorites"
              android:title="我的钱包"/>
    
        <item android:id="@+id/two"
            android:icon="@mipmap/my_competition"
            android:title="我的卡券"/>
    
        <item android:id="@+id/three"
            android:icon="@mipmap/my_honor"
            android:title="我的行程"/>
    
        <item android:id="@+id/four"
            android:icon="@mipmap/my_offline_cache"
            android:title="邀请好友"/>
    
        <item android:id="@+id/five"
            android:icon="@mipmap/my_help_and_feedback"
            android:title="我的贴纸"/>
    
        <item android:id="@+id/six"
            android:icon="@mipmap/my_set_up"
            android:title="设置"/>
    </menu>
    
    1. setSupportActionBar(toolbar)设置toolbar;setHomeButtonEnabled(true)设置是否使用自带返回键;setDisplayHomeAsUpEnabled(true)给左上角图标的左边加上一个返回的图标 ;mDrawerLayout.setDrawerListener(mToggle)给drawerlayout设置开关事件触发。
    toolbar = (Toolbar) findViewById(R.id.toolbar);
            mDrawerLayout = (DrawerLayout) findViewById(R.id.drawerlayout);
            navigationView = (NavigationView) findViewById(R.id.navigationview);
            toolbar.setTitle("");
            setSupportActionBar(toolbar);
            getSupportActionBar().setHomeButtonEnabled(true);
            getSupportActionBar().setDisplayHomeAsUpEnabled(true);
    
            mToggle = new ActionBarDrawerToggle(this,mDrawerLayout,toolbar,R.string.open,R.string.close){
                @Override
                public void onDrawerOpened(View drawerView) {
                    super.onDrawerOpened(drawerView);
    
                }
    
                @Override
                public void onDrawerClosed(View drawerView) {
                    super.onDrawerClosed(drawerView);
    
                }
            };
    
            mToggle.syncState();
            mDrawerLayout.setDrawerListener(mToggle);
    
    1. 给菜单添加点击事件:
            navigationView.setNavigationItemSelectedListener(new NavigationView.OnNavigationItemSelectedListener() {
                @Override
                public boolean onNavigationItemSelected(@NonNull MenuItem item) {
                    switch (item.getItemId()){
                        case R.id.one:
                            Toast.makeText(getApplicationContext(),"one",Toast.LENGTH_SHORT).show();
                            break;
                        case R.id.two:
                            Toast.makeText(getApplicationContext(),"two",Toast.LENGTH_SHORT).show();
                            break;
                        case R.id.three:
                            Toast.makeText(getApplicationContext(),"three",Toast.LENGTH_SHORT).show();
                            break;
                        case R.id.four:
                            Toast.makeText(getApplicationContext(),"four",Toast.LENGTH_SHORT).show();
                            break;
                        case R.id.five:
                            Toast.makeText(getApplicationContext(),"five",Toast.LENGTH_SHORT).show();
                            break;
                        case R.id.six:
                            Toast.makeText(getApplicationContext(),"six",Toast.LENGTH_SHORT).show();
                            break;
                    }
                    return true;
                }
            });
    
    MainActivity完整代码:
    package com.example.drawerlayout;
    
    import android.support.annotation.NonNull;
    import android.support.design.widget.NavigationView;
    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.MenuItem;
    import android.view.View;
    import android.widget.Toast;
    
    public class MainActivity extends AppCompatActivity {
        private Toolbar toolbar;
        private ActionBarDrawerToggle mToggle;
        private DrawerLayout mDrawerLayout;
        private NavigationView navigationView;
    
        @Override
        protected void onCreate(Bundle savedInstanceState) {
            super.onCreate(savedInstanceState);
            setContentView(R.layout.activity_main);
    
            init();
        }
    
        private void init() {
            toolbar = (Toolbar) findViewById(R.id.toolbar);
            mDrawerLayout = (DrawerLayout) findViewById(R.id.drawerlayout);
            navigationView = (NavigationView) findViewById(R.id.navigationview);
            toolbar.setTitle("");
            setSupportActionBar(toolbar);
            getSupportActionBar().setHomeButtonEnabled(true);
            getSupportActionBar().setDisplayHomeAsUpEnabled(true);
    
            mToggle = new ActionBarDrawerToggle(this,mDrawerLayout,toolbar,R.string.open,R.string.close){
                @Override
                public void onDrawerOpened(View drawerView) {
                    super.onDrawerOpened(drawerView);
    
                }
    
                @Override
                public void onDrawerClosed(View drawerView) {
                    super.onDrawerClosed(drawerView);
    
                }
            };
    
            mToggle.syncState();
            mDrawerLayout.setDrawerListener(mToggle);
    
            navigationView.setNavigationItemSelectedListener(new NavigationView.OnNavigationItemSelectedListener() {
                @Override
                public boolean onNavigationItemSelected(@NonNull MenuItem item) {
                    switch (item.getItemId()){
                        case R.id.one:
                            Toast.makeText(getApplicationContext(),"one",Toast.LENGTH_SHORT).show();
                            break;
                        case R.id.two:
                            Toast.makeText(getApplicationContext(),"two",Toast.LENGTH_SHORT).show();
                            break;
                        case R.id.three:
                            Toast.makeText(getApplicationContext(),"three",Toast.LENGTH_SHORT).show();
                            break;
                        case R.id.four:
                            Toast.makeText(getApplicationContext(),"four",Toast.LENGTH_SHORT).show();
                            break;
                        case R.id.five:
                            Toast.makeText(getApplicationContext(),"five",Toast.LENGTH_SHORT).show();
                            break;
                        case R.id.six:
                            Toast.makeText(getApplicationContext(),"six",Toast.LENGTH_SHORT).show();
                            break;
                    }
                    return true;
                }
            });
        }
    }
    
    

    使用技巧:

    1. 获取头布局控件:
            View headerView = navigationView.getHeaderView(0);
            ImageView ivAvatar = headerView.findViewById(R.id.iv_avator);
    
    1. 默认menu图标是灰色的,需要添加 app:itemIconTint="@color/blue"设置统一颜色。更改效果如下:


      image.png

    若要还原icon的原本颜色,调用navigationView.setItemIconTintList(null),使用原生原色。

    好了,打完收工!给个❤️就最好不过了。

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