xml文件属性无缘 [英] Xml file missed attributes
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问题描述
我导入库从这里:
https://github.com/47deg/android-swipelistview
然后我创建与和背部标识的XML文件:
then i created an xml file with from and back id:
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:orientation="vertical"
>
<RelativeLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="@+id/front"
android:tag="front" >
<ImageView
android:id="@+id/ImageView01"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_centerInParent="true"
/>
<TextView
android:id="@+id/TextView01"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignBottom="@+id/ImageView01"
android:layout_centerHorizontal="true"
android:textSize="18sp"
android:textStyle="bold"
android:inputType="textMultiLine" />
</RelativeLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal"
android:id="@+id/back"
android:tag="back"
>
<Button
android:id="@+id/deleteBtn1"
android:layout_width="150dp"
android:layout_height="100dp"
android:text="Delete" />
<Button
android:id="@+id/UpdateBtn1"
android:layout_width="150dp"
android:layout_height="100dp"
android:text="Update" />
</LinearLayout>
</LinearLayout>
然后我创建的swipeListView XML文件:
and then i created the xml file with the swipeListView:
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:layout_below="@+id/linearLayout1"
android:orientation="vertical" >
<EditText android:id="@+id/EditText01"
android:layout_height="wrap_content"
android:layout_width="fill_parent"
android:hint="Search">
</EditText>
<ListView android:id="@+id/android:list"
android:layout_height="wrap_content"
android:layout_width="fill_parent">
</ListView>
<main.java.com.fortysevendeg.android.swipelistview.SwipeListView
xmlns:swipe="http://schemas.android.com/apk/res-auto"
android:id="@+id/example_lv_list"
android:listSelector="#00000000"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
swipe:swipeFrontView="@+id/front"
swipe:swipeBackView="@+id/back"
swipe:swipeActionLeft="dismiss"
swipe:swipeCloseAllItemsWhenMoveList="true"
swipe:swipeMode="both"
/>
</LinearLayout>
和它为我的错误:
The following classes could not be instantiated:
- main.java.com.fortysevendeg.android.swipelistview.SwipeListView (Open Class, Show Error Log)
See the Error Log (Window > Show View) for more details.
Tip: Use View.isInEditMode() in your custom views to skip code when shown in Eclipse
java.lang.RuntimeException: Missed attribute swipeFrontView or swipeBackView
at main.java.com.fortysevendeg.android.swipelistview.SwipeListView.init(SwipeListView.java:166)
at main.java.com.fortysevendeg.android.swipelistview.SwipeListView.<init>(SwipeListView.java:121)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0( at sun.reflect.NativeConstructorAccessorImpl.newInstance( at sun.reflect.DelegatingConstructorAccessorImpl.newInstance( at java.lang.reflect.Constructor.newInstance( at com.android.ide.eclipse.adt.internal.editors.layout.ProjectCallback.instantiateClass(ProjectCallback.java:422)
at com.android.ide.eclipse.adt.internal.editors.layout.ProjectCallback.loadView(ProjectCallback.java:179)
at android.view.BridgeInflater.loadCustomView(BridgeInflater.java:207)
at android.view.BridgeInflater.createViewFromTag(BridgeInflater.java:135)
at android.view.LayoutInflater.rInflate_Original(LayoutInflater.java:746)
at android.view.LayoutInflater_Delegate.rInflate(LayoutInflater_Delegate.java:64)
at android.view.LayoutInflater.rInflate(LayoutInflater.java:718)
at android.view.LayoutInflater.inflate(LayoutInflater.java:489)
at android.view.LayoutInflater.inflate(LayoutInflater.java:372)
行166:
throw new RuntimeException("Missed attribute swipeFrontView or swipeBackView");
if (swipeFrontView == 0 || swipeBackView == 0) {
throw new RuntimeException("Missed attribute swipeFrontView or swipeBackView");
}
和行121是:
init(attrs);
public SwipeListView(Context context, AttributeSet attrs) {
super(context, attrs);
init(attrs);
}
很多
推荐答案
ADIR我相信这个问题可能是您正在尝试使用无效的包名称标识符实例化错误的类。 main.java。 com.fortysevendeg.android.swipelistview.SwipeListView
Adir I believe the issue may be that you are trying to instantiate the wrong class by using an invalid package name identifier. main.java.com.fortysevendeg.android.swipelistview.SwipeListView
从类名称中删除main.java。
Remove main.java from the class name.
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