MD - 抽屉相关 - 《Android 原生知识》

一、普通抽屉，抽屉在标题栏下方
三、地址和参考

一、普通抽屉，抽屉在标题栏下方

1.效果图

iShot2020-08-2623.22.29.gif

2.布局文件： ``` <?xml version=”1.0” encoding=”utf-8”?>

    <TextView
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:text="@string/app_name"
        android:textSize="17dp"
        android:textColor="@color/white"
        android:gravity="center"
        android:background="@color/red_FF8EB7"/>

    <com.google.android.material.navigation.NavigationView
        android:id="@+id/nv_drawer_bottom_navigation"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:layout_gravity="start"
        app:headerLayout="@layout/drawer_header"
        android:background="@color/white"
        app:menu="@menu/drawer_menu"/>
</com.kiwilss.xview.design.drawer.MyDrawerLayout>


- 3. activity:

class DrawerBottomActivity: AppCompatActivity(R.layout.activity_drawer_bottom) { @SuppressLint(“ResourceType”) override fun onCreate(savedInstanceState: Bundle?) { super.onCreate(savedInstanceState)

    tb_drawer_bottom_toolbar.title = "简单抽屉"
    tb_drawer_bottom_toolbar.setTitleTextColor(ContextCompat.getColor(this,R.color.blue_74D3FF))
    setSupportActionBar(tb_drawer_bottom_toolbar)
    //创建返回键，并实现打开关/闭监听
    val actionBarDrawerToggle = ActionBarDrawerToggle(
        this,dl_drawer_bottom_drawer,tb_drawer_bottom_toolbar,
        R.string.navigation_drawer_open, R.string.navigation_drawer_close)
    actionBarDrawerToggle.syncState()
    dl_drawer_bottom_drawer.addDrawerListener(actionBarDrawerToggle)
    //抽屉打开关闭监听
    dl_drawer_bottom_drawer.addDrawerListener(object :DrawerLayout.DrawerListener{
        override fun onDrawerStateChanged(newState: Int) {
        }
        override fun onDrawerSlide(drawerView: View, slideOffset: Float) {
        }
        override fun onDrawerClosed(drawerView: View) {
        }
        override fun onDrawerOpened(drawerView: View) {
        }
    })
    //侧滑抽屉点击监听
    nv_drawer_bottom_navigation.run {
        //设置每个文字和图片颜色变化
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
            itemTextColor = resources.getColorStateList(R.drawable.nav_menu_text_color, null)
            itemIconTintList = resources.getColorStateList(R.drawable.nav_menu_text_color, null)
        }
        //设置默认选中
        setCheckedItem(R.id.nav_home)
        setNavigationItemSelectedListener {
            Snackbar.make(nv_drawer_bottom_navigation, "hello", Snackbar.LENGTH_LONG)
                .setAction("Action", null).show()
            dl_drawer_bottom_drawer.close()
            true
        }
    }
}

}

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## 二、透明状态栏样式，遮盖标题
- 1.效果图
![iShot2020-08-2623.28.32.gif](https://cdn.nlark.com/yuque/0/2020/gif/1624725/1598455737757-9962fc32-866d-4915-9358-972c202f4fcf.gif#align=left&display=inline&height=480&margin=%5Bobject%20Object%5D&name=iShot2020-08-2623.28.32.gif&originHeight=480&originWidth=290&size=3366414&status=done&style=none&width=290)
- 2. xml

<?xml version=”1.0” encoding=”utf-8”?>

<androidx.coordinatorlayout.widget.CoordinatorLayout
    android:layout_width="match_parent"
    android:layout_height="match_parent">
    <com.google.android.material.appbar.AppBarLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:theme="@style/AppTheme.AppBarOverlay"
        >

        <androidx.appcompat.widget.Toolbar
            android:id="@+id/tb_drawer_transpate_toolbar"
            android:layout_width="match_parent"
            android:layout_height="?attr/actionBarSize"
            android:background="@color/blue_74D3FF"
            />
    </com.google.android.material.appbar.AppBarLayout>
    <include layout="@layout/content_scrolling"
        />
</androidx.coordinatorlayout.widget.CoordinatorLayout>

<com.google.android.material.navigation.NavigationView
    android:id="@+id/nv_drawer_transpate_navigation"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:layout_gravity="start"
    app:headerLayout="@layout/drawer_header"
    android:background="@color/white"
    app:menu="@menu/drawer_menu"/>


- 3. activity

class DrawerTranspateActivity: AppCompatActivity(R.layout.activity_drawer_transpate) { @SuppressLint(“ResourceType”) override fun onCreate(savedInstanceState: Bundle?) { super.onCreate(savedInstanceState)

    immersionBar {
        //fullScreen(true)
        transparentStatusBar()
       //statusBarColor(R.color.blue_74D3FF)
        statusBarDarkFont(false)
    }
    tb_drawer_transpate_toolbar.title = "抽屉透明状态栏"
    setSupportActionBar(tb_drawer_transpate_toolbar)

// tb_drawer_transpate_toolbar.setNavigationIcon(R.mipmap.ic_navigation_menu) // tb_drawer_transpate_toolbar.setNavigationOnClickListener { // dl_drawer_bottom_drawer.open() // }

    //创建返回键，并实现打开关/闭监听
    val actionBarDrawerToggle = ActionBarDrawerToggle(
        this,dl_drawer_transpate_drawer,tb_drawer_transpate_toolbar,
        R.string.navigation_drawer_open, R.string.navigation_drawer_close)
    dl_drawer_transpate_drawer.addDrawerListener(actionBarDrawerToggle)
    actionBarDrawerToggle.syncState()
    //抽屉打开关闭监听

// dl_drawer_transpate_drawer.addDrawerListener(object : DrawerLayout.DrawerListener{ // override fun onDrawerStateChanged(newState: Int) { // // } // // override fun onDrawerSlide(drawerView: View, slideOffset: Float) { // // } // // override fun onDrawerClosed(drawerView: View) { // // } // // override fun onDrawerOpened(drawerView: View) { // // } // // })

    //侧滑抽屉点击监听
    nv_drawer_transpate_navigation.run {
        //设置每个文字和图片颜色变化
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
            itemTextColor = resources.getColorStateList(R.drawable.nav_menu_text_color, null)
            itemIconTintList = resources.getColorStateList(R.drawable.nav_menu_text_color, null)
        }
        //设置默认选中
        setCheckedItem(R.id.nav_home)
        setNavigationItemSelectedListener {
            Snackbar.make(nv_drawer_transpate_navigation, "hello", Snackbar.LENGTH_LONG)
                .setAction("Action", null).show()
            dl_drawer_transpate_drawer.close()
            true
        }
    }
}

} ```

三、地址和参考

demo
Android Material Design之Toolbar与Palette实践