无法启动的活动:UnsupportedOperationException异常:addView(查看,的LayoutParams)不支持适配器视图不支持、适配器、视图、无法启动

2023-09-06 13:33:18 作者:迩゛已葬在莪心里

我想在基本格式编写的ListView ,但我得到一个错误:

  UnsupportedOperationException异常:addView(查看,的LayoutParams)不支持适配器视图
 

  androidview.LayoutInfalater.inflate(LayoutInflater.java:一些数字....像720658 ...等等)
 

我知道的东西应该在适配器类在这里完成的:

 公开查看getView(INT位置,查看convertView,ViewGroup中父){
    // TODO自动生成方法存根
    RelativeLayout的RV =新RelativeLayout的(C);

    TextView的电视=新的TextView(C);
    TextView的TV1 =新的TextView(C);
    ImageView的imgv =新ImageView的(C);

    tv.setText(S [位置]);
    tv1.setText(我[位置]);
    imgv.setImageResource(D [位置]);

    rv.addView(电视);
    rv.addView(TV1);
    rv.addView(imgv);
    返回rv;

}
 
5 19中国旅游日江西分会场活动在南昌举行

我应该怎么做才能解决这个问题。

在logcat的:

  02-20 16:40:24.967:E /跟踪(1715):错误打开跟踪文件:没有这样的文件或目录(2)
02-20 16:40:25.819:W /的ResourceType(1715):无包装标识中获得价值的资源数量0x000020d0时
02-20 16:40:25.819:D / AndroidRuntime(1715):关闭虚拟机
02-20 16:40:25.819:W / dalvikvm(1715):主题ID = 1:螺纹退出与未捕获的异常(组= 0x40a13300)
02-20 16:40:25.857:E / AndroidRuntime(1715):致命异常:主要
02-20 16:40:25.857:E / AndroidRuntime(1715):android.content.res.Resources $ NotFoundException:字符串资源ID#0x20d0
02-20 16:40:25.857:E / AndroidRuntime(1715):在android.content.res.Resources.getText(Resources.java:229)
02-20 16:40:25.857:E / AndroidRuntime(1715):在android.widget.TextView.setText(TextView.java:3620)
02-20 16:40:25.857:E / AndroidRuntime(1715):在com.example.systemzap2.adapt.getView(adapt.java:59)
02-20 16:40:25.857:E / AndroidRuntime(1715):在android.widget.AbsListView.obtainView(AbsListView.java:2271)
02-20 16:40:25.857:E / AndroidRuntime(1715):在android.widget.ListView.measureHeightOfChildren(ListView.java:1244)
02-20 16:40:25.857:E / AndroidRuntime(1715):在android.widget.ListView.onMeasure(ListView.java:1156)
02-20 16:40:25.857:E / AndroidRuntime(1715):在android.view.View.measure(View.java:15172)
02-20 16:40:25.857:E / AndroidRuntime(1715):在android.widget.RelativeLayout.measureChildHorizo​​ntal(RelativeLayout.java:617)
02-20 16:40:25.857:E / AndroidRuntime(1715):在android.widget.RelativeLayout.onMeasure(RelativeLayout.java:399)
02-20 16:40:25.857:E / AndroidRuntime(1715):在android.view.View.measure(View.java:15172)
02-20 16:40:25.857:E / AndroidRuntime(1715):在android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:4816)
02-20 16:40:25.857:E / AndroidRuntime(1715):在android.widget.FrameLayout.onMeasure(FrameLayout.java:310)
02-20 16:40:25.857:E / AndroidRuntime(1715):在android.view.View.measure(View.java:15172)
02-20 16:40:25.857:E / AndroidRuntime(1715):在android.widget.LinearLayout.measureVertical(LinearLayout.java:833)
02-20 16:40:25.857:E / AndroidRuntime(1715):在android.widget.LinearLayout.onMeasure(LinearLayout.java:574)
02-20 16:40:25.857:E / AndroidRuntime(1715):在android.view.View.measure(View.java:15172)
02-20 16:40:25.857:E / AndroidRuntime(1715):在android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:4816)
02-20 16:40:25.857:E / AndroidRuntime(1715):在android.widget.FrameLayout.onMeasure(FrameLayout.java:310)
02-20 16:40:25.857:E / AndroidRuntime(1715):在com.android.internal.policy.impl.PhoneWindow $ DecorView.onMeasure(PhoneWindow.java:2148)
02-20 16:40:25.857:E / AndroidRuntime(1715):在android.view.View.measure(View.java:15172)
02-20 16:40:25.857:E / AndroidRuntime(1715):在android.view.ViewRootImpl.performMeasure(ViewRootImpl.java:1850)
02-20 16:40:25.857:E / AndroidRuntime(1715):在android.view.ViewRootImpl.measureHierarchy(ViewRootImpl.java:1102)
02-20 16:40:25.857:E / AndroidRuntime(1715):在android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:1275)
02-20 16:40:25.857:E / AndroidRuntime(1715):在android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:1000)
02-20 16:40:25.857:E / AndroidRuntime(1715):在android.view.ViewRootImpl $ TraversalRunnable.run(ViewRootImpl.java:4214)
02-20 16:40:25.857:E / AndroidRuntime(1715):在android.view.Choreographer $ CallbackRecord.run(Choreographer.java:725)
02-20 16:40:25.857:E / AndroidRuntime(1715):在android.view.Choreographer.doCallbacks(Choreographer.java:555)
02-20 16:40:25.857:E / AndroidRuntime(1715):在android.view.Choreographer.doFrame(Choreographer.java:525)
02-20 16:40:25.857:E / AndroidRuntime(1715):在android.view.Choreographer $ FrameDisplayEventReceiver.run(Choreographer.java:711)
02-20 16:40:25.857:E / AndroidRuntime(1715):在android.os.Handler.handleCallback(Handler.java:615)
02-20 16:40:25.857:E / AndroidRuntime(1715):在android.os.Handler.dispatchMessage(Handler.java:92)
02-20 16:40:25.857:E / AndroidRuntime(1715):在android.os.Looper.loop(Looper.java:137)
02-20 16:40:25.857:E / AndroidRuntime(1715):在android.app.ActivityThread.main(ActivityThread.java:4745)
02-20 16:40:25.857:E / AndroidRuntime(1715):在java.lang.reflect.Method.invokeNative(本机方法)
02-20 16:40:25.857:E / AndroidRuntime(1715):在java.lang.reflect.Method.invoke(Method.java:511)
02-20 16:40:25.857:E / AndroidRuntime(1715):在com.android.internal.os.ZygoteInit $ MethodAndArgsCaller.run(ZygoteInit.java:786)
02-20 16:40:25.857:E / AndroidRuntime(1715):在com.android.internal.os.ZygoteInit.main(ZygoteInit.java:553)
02-20 16:40:25.857:E / AndroidRuntime(1715):在dalvik.system.NativeStart.main(本机方法)
 

解决方案   

我应该怎么办???

纠正你的code。

  

UnsupportedOperationException异常:addView(查看,的LayoutParams)不   在适配器视图支持

适配器视图 A子像的ListView 不能有孩子手动添加无论是在布局文件或添加在code。所以,如果你有这样的在你的布局之一:

 < ListView控件// ..其他属性>
     < //其他意见<  - 注意的ListView标签的孩子
< / ListView控件>
 

不这样做,,因为这会调用的ListView的 addView 方法,抛出异常。取而代之的是:

 < ListView控件// ..其他属性/>
< //其他意见
 

您还不能使用任何的的ListView 中的 addView 方法code是这样的:

  listViewReference.addView(anotherView); //<  - 不这样做
 

另外,如果你在活动的code使用 LayoutInflater.inflate 方法或适配器(其 getView 法),不及格的的ListView 作为第二个参数。例如,不要使用

  convertView = inflator.inflate(R.layout.child_rows,父);
 

在Tamilarasi Sivaraj的答案,因为这会再次抛出异常。取而代之的是:

  convertView = inflator.inflate(R.layout.child_rows,父母,假);
 

与你张贴在讨论的异常,看来你使用的setText 方法与 INT (的■一个阵列作为一个 INT 阵列)。问题是,在这种情况下的TextView 会认为你想使用这样的字符串资源 R.string.astring 。该 INT 您传递是不是一个字符串资源使一个异常将被抛出。如果取值 INT 和你试图证明它在的TextView 用这个来代替:

  tv.setText(将String.valueOf(S [位置])); //假设s是int数组
 

I want to write a ListView in basic format but I get an error:

UnsupportedOperationException: addView(View, LayoutParams) is not supported in AdapterView

and:

androidview.LayoutInfalater.inflate(LayoutInflater.java: some numbers....like 720,658...so on)

I know something should be done here in the adapter class:

public View getView(int position, View convertView, ViewGroup parent) {
    // TODO Auto-generated method stub
    RelativeLayout rv = new RelativeLayout(c);

    TextView tv = new TextView(c);
    TextView tv1 = new TextView(c);
    ImageView imgv = new ImageView(c);

    tv.setText(s[position]);
    tv1.setText(i[position]);
    imgv.setImageResource(d[position]);

    rv.addView(tv);
    rv.addView(tv1);
    rv.addView(imgv);
    return rv;

}

What should I do to solve the problems

The LOGCAT:

02-20 16:40:24.967: E/Trace(1715): error opening trace file: No such file or directory (2)
02-20 16:40:25.819: W/ResourceType(1715): No package identifier when getting value for resource number 0x000020d0
02-20 16:40:25.819: D/AndroidRuntime(1715): Shutting down VM
02-20 16:40:25.819: W/dalvikvm(1715): threadid=1: thread exiting with uncaught exception (group=0x40a13300)
02-20 16:40:25.857: E/AndroidRuntime(1715): FATAL EXCEPTION: main
02-20 16:40:25.857: E/AndroidRuntime(1715): android.content.res.Resources$NotFoundException: String resource ID #0x20d0
02-20 16:40:25.857: E/AndroidRuntime(1715):     at android.content.res.Resources.getText(Resources.java:229)
02-20 16:40:25.857: E/AndroidRuntime(1715):     at android.widget.TextView.setText(TextView.java:3620)
02-20 16:40:25.857: E/AndroidRuntime(1715):     at com.example.systemzap2.adapt.getView(adapt.java:59)
02-20 16:40:25.857: E/AndroidRuntime(1715):     at android.widget.AbsListView.obtainView(AbsListView.java:2271)
02-20 16:40:25.857: E/AndroidRuntime(1715):     at android.widget.ListView.measureHeightOfChildren(ListView.java:1244)
02-20 16:40:25.857: E/AndroidRuntime(1715):     at android.widget.ListView.onMeasure(ListView.java:1156)
02-20 16:40:25.857: E/AndroidRuntime(1715):     at android.view.View.measure(View.java:15172)
02-20 16:40:25.857: E/AndroidRuntime(1715):     at android.widget.RelativeLayout.measureChildHorizontal(RelativeLayout.java:617)
02-20 16:40:25.857: E/AndroidRuntime(1715):     at android.widget.RelativeLayout.onMeasure(RelativeLayout.java:399)
02-20 16:40:25.857: E/AndroidRuntime(1715):     at android.view.View.measure(View.java:15172)
02-20 16:40:25.857: E/AndroidRuntime(1715):     at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:4816)
02-20 16:40:25.857: E/AndroidRuntime(1715):     at android.widget.FrameLayout.onMeasure(FrameLayout.java:310)
02-20 16:40:25.857: E/AndroidRuntime(1715):     at android.view.View.measure(View.java:15172)
02-20 16:40:25.857: E/AndroidRuntime(1715):     at android.widget.LinearLayout.measureVertical(LinearLayout.java:833)
02-20 16:40:25.857: E/AndroidRuntime(1715):     at android.widget.LinearLayout.onMeasure(LinearLayout.java:574)
02-20 16:40:25.857: E/AndroidRuntime(1715):     at android.view.View.measure(View.java:15172)
02-20 16:40:25.857: E/AndroidRuntime(1715):     at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:4816)
02-20 16:40:25.857: E/AndroidRuntime(1715):     at android.widget.FrameLayout.onMeasure(FrameLayout.java:310)
02-20 16:40:25.857: E/AndroidRuntime(1715):     at com.android.internal.policy.impl.PhoneWindow$DecorView.onMeasure(PhoneWindow.java:2148)
02-20 16:40:25.857: E/AndroidRuntime(1715):     at android.view.View.measure(View.java:15172)
02-20 16:40:25.857: E/AndroidRuntime(1715):     at android.view.ViewRootImpl.performMeasure(ViewRootImpl.java:1850)
02-20 16:40:25.857: E/AndroidRuntime(1715):     at android.view.ViewRootImpl.measureHierarchy(ViewRootImpl.java:1102)
02-20 16:40:25.857: E/AndroidRuntime(1715):     at android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:1275)
02-20 16:40:25.857: E/AndroidRuntime(1715):     at android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:1000)
02-20 16:40:25.857: E/AndroidRuntime(1715):     at android.view.ViewRootImpl$TraversalRunnable.run(ViewRootImpl.java:4214)
02-20 16:40:25.857: E/AndroidRuntime(1715):     at android.view.Choreographer$CallbackRecord.run(Choreographer.java:725)
02-20 16:40:25.857: E/AndroidRuntime(1715):     at android.view.Choreographer.doCallbacks(Choreographer.java:555)
02-20 16:40:25.857: E/AndroidRuntime(1715):     at android.view.Choreographer.doFrame(Choreographer.java:525)
02-20 16:40:25.857: E/AndroidRuntime(1715):     at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:711)
02-20 16:40:25.857: E/AndroidRuntime(1715):     at android.os.Handler.handleCallback(Handler.java:615)
02-20 16:40:25.857: E/AndroidRuntime(1715):     at android.os.Handler.dispatchMessage(Handler.java:92)
02-20 16:40:25.857: E/AndroidRuntime(1715):     at android.os.Looper.loop(Looper.java:137)
02-20 16:40:25.857: E/AndroidRuntime(1715):     at android.app.ActivityThread.main(ActivityThread.java:4745)
02-20 16:40:25.857: E/AndroidRuntime(1715):     at java.lang.reflect.Method.invokeNative(Native Method)
02-20 16:40:25.857: E/AndroidRuntime(1715):     at java.lang.reflect.Method.invoke(Method.java:511)
02-20 16:40:25.857: E/AndroidRuntime(1715):     at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:786)
02-20 16:40:25.857: E/AndroidRuntime(1715):     at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:553)
02-20 16:40:25.857: E/AndroidRuntime(1715):     at dalvik.system.NativeStart.main(Native Method)

解决方案

what should i do???

Correct your code.

UnsupportedOperationException: addView(View, LayoutParams) is not supported in AdapterView

A subclass of AdapterView like a ListView can't have children manually added either in the layout file or added in code. So if you have this in one of your layouts:

<ListView // .. other attributes>
     <// other views <-- notice the children of the ListView tag
</ListView>

don't do it, as this will call the addView method of ListView, throwing the exception. Instead use:

<ListView // .. other attributes />
< // other views

You also can't use any of the addView methods of ListView in code like this:

listViewReference.addView(anotherView); // <-- don't do it

Also, if you use the LayoutInflater.inflate method in the code of the Activity or the adapter(its getView method), don't pass the ListView as the second parameter. For example, don't use:

convertView  = inflator.inflate(R.layout.child_rows, parent);

as in Tamilarasi Sivaraj's answer as that will throw the exception again. Instead use:

convertView  = inflator.inflate(R.layout.child_rows, parent, false);

Related to the exception you posted in the question, it appears you use the setText method with an int(one of the s or i arrays being an int array). The problem is that in this case TextView will think you're trying to set the text using a string resource like this R.string.astring. The int you pass is not a string resource so an exception will be thrown. If s or i is an int and you're trying to show it in the TextView use this instead:

tv.setText(String.valueOf(s[position])); // assuming s is the int array