呈现问题无法找到以下类: - android.support.v4.widget.DrawerLayout(修复构建路径,创建类)

时间:2015-07-14 00:47:53

标签: android xml

我通过这个视频学习了材料设计:https://www.youtube.com/watch?v=tR2K_Sav7q8

我收到此错误:

MyError

build.gradle 的一部分:

dependencies {
    compile 'com.android.support:support-v4:22.2.0'
    compile 'com.android.support:appcompat-v7:22.2.0'
}

activity_main.xml

<android.support.v4.widget.DrawerLayout
    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"
    android:id="@+id/drawer_layout">


    <RelativeLayout
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:background="#363537"
        tools:context=".MainActivity">


  <TextView
    android:id="@+id/textView2"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:text="00:00"
    android:textColor="#ffffffff" />

    </RelativeLayout>
    <fragment
        android:layout_width="280dp"
        android:layout_height="match_parent"
        android:layout_gravity="start"
        android:name="com.materialdesign.NavigationDrawerFragment"
        app:layout="@layout/fragment_navigation_drawer"
        tools:layout="@layout/fragment_navigation_drawer"/>
</android.support.v4.widget.DrawerLayout>

0 个答案:

没有答案