【发布时间】:2014-04-30 18:32:07
【问题描述】:
我想更改位于我的DrawerLayout 中的Listview 的宽度和高度:
DrawerLayout mDrawerLayout = (DrawerLayout) findViewById(R.id.drawer_layout);
DrawerLayout.LayoutParams myParam = new DrawerLayout.LayoutParams(20, 20);
mDrawerList.setLayoutParams(myParam);
但我收到此错误:
06-21 09:30:57.361: E/AndroidRuntime(12583): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.jk.demo/com.jk.demo.MemoStart}:
java.lang.IllegalArgumentException: View android.widget.ListView{414506a8 VFED.VC. ......I. 0,0-0,0 #7f04003a app:id/left_drawer} is not a sliding drawer
drawer_main.xml
<android.support.v4.widget.DrawerLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/drawer_layout"
android:layout_width="match_parent"
android:layout_height="match_parent" >
<FrameLayout
android:id="@+id/content_frame"
android:layout_width="match_parent"
android:layout_height="match_parent" />
<ListView
android:id="@+id/left_drawer"
android:layout_width="540dp"
android:layout_height="match_parent"
android:layout_gravity="start"
android:background="#111"
android:choiceMode="singleChoice"
android:divider="@android:color/transparent"
android:dividerHeight="0dp" />
我导入了:
import android.support.v4.widget.DrawerLayout;
import android.support.v4.widget.DrawerLayout.LayoutParams;
有什么解决办法吗?
【问题讨论】:
-
即使使用 ListView.LayoutParams 我也遇到了同样的问题:
ListView.LayoutParams myParam = new ListView.LayoutParams(20, 20);这是我的错误:06-30 20:57:30.431: E/AndroidRuntime(18212):Caused by: java.lang.IllegalArgumentException:View android.widget.ListView{4271e6f0 V.ED.VC. ......I. 0,0-0,0 #7f040035 app:id/left_drawer} is not a sliding drawer
标签: android listview layoutparams drawerlayout