я есть Spinner Тад использовать персонализированный базовый адаптер для его элементов ...Как установить тег TextView в виде шаблона владельца Desgin?
в базовом адаптере я использовать вид держателя шаблона дизайна, который имеет TextView ..
теперь, когда в GetView я inflat TextView и установить тег, приложение выбрасывает ClassCastException ....
мой код:
Мой заказ Базовый адаптер:
@Override
public View getView(int position, View view, ViewGroup parent) {
View convertView = view;
ViewHolder viewHolder ;
if (convertView == null) {
convertView = layoutInflater.inflate(R.layout.spinner_txt, null);
viewHolder = new ViewHolder();
viewHolder.textView_title = (TextView) convertView.findViewById(R.id.spinner_txt);
convertView.setTag(viewHolder);
}
else
{
viewHolder = (ViewHolder) convertView.getTag();
}
viewHolder.textView_title.setTag(cat_ids[position]);
viewHolder.textView_title.setText(cat_names[position]);
viewHolder.textView_title.setTypeface(genericTasks.getCustomFont(this.activity, this.activity.getResources().getString(R.string.font1_name)));
viewHolder.textView_title.setOnTouchListener(this);
return convertView;
}
мой макет:
<TextView xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/spinner_txt"
style="?android:attr/spinnerItemStyle"
android:singleLine="true"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:ellipsize="marquee"
android:textSize="@dimen/xlarge_font_size"
android:textColor="@color/app_black_color"
android:paddingLeft="@dimen/horizontal_padding_size"
android:paddingRight="@dimen/horizontal_padding_size"
android:paddingTop="@dimen/vertical_padding_size"
android:paddingBottom="@dimen/vertical_padding_size"
android:layout_centerVertical="true"/>
и исключение:
java.lang.ClassCastException: java.lang.String cannot be cast to co.mobinone.hamamoz.adapters.SpinnerCatsAdapter$ViewHolder
at co.mobinone.hamamoz.adapters.SpinnerCatsAdapter.getView(SpinnerCatsAdapter.java:65)
at android.widget.Spinner.measureContentWidth(Spinner.java:772)
at android.widget.Spinner.onMeasure(Spinner.java:506)
at android.view.View.measure(View.java:17509)
at android.widget.RelativeLayout.measureChildHorizontal(RelativeLayout.java:719)
at android.widget.RelativeLayout.onMeasure(RelativeLayout.java:455)
at android.view.View.measure(View.java:17509)
at android.widget.RelativeLayout.measureChildHorizontal(RelativeLayout.java:719)
at android.widget.RelativeLayout.onMeasure(RelativeLayout.java:455)
at android.view.View.measure(View.java:17509)
at android.widget.ScrollView.measureChildWithMargins(ScrollView.java:1781)
at android.widget.FrameLayout.onMeasure(FrameLayout.java:310)
at android.widget.ScrollView.onMeasure(ScrollView.java:477)
at android.view.View.measure(View.java:17509)
at android.support.v4.widget.DrawerLayout.onMeasure(DrawerLayout.java:704)
at android.view.View.measure(View.java:17509)
at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:5380)
at android.widget.FrameLayout.onMeasure(FrameLayout.java:310)
at android.view.View.measure(View.java:17509)
at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:5380)
at com.android.internal.widget.ActionBarOverlayLayout.onMeasure(ActionBarOverlayLayout.java:412)
at android.view.View.measure(View.java:17509)
at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:5380)
at android.widget.FrameLayout.onMeasure(FrameLayout.java:310)
at com.android.internal.policy.impl.PhoneWindow$DecorView.onMeasure(PhoneWindow.java:2567)
at android.view.View.measure(View.java:17509)
at android.view.ViewRootImpl.performMeasure(ViewRootImpl.java:2287)
at android.view.ViewRootImpl.measureHierarchy(ViewRootImpl.java:1398)
at android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:1597)
at android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:1256)
at android.view.ViewRootImpl$TraversalRunnable.run(ViewRootImpl.java:6649)
at android.view.Choreographer$CallbackRecord.run(Choreographer.java:813)
at android.view.Choreographer.doCallbacks(Choreographer.java:613)
at android.view.Choreographer.doFrame(Choreographer.java:583)
at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:799)
at android.os.Handler.handleCallback(Handler.java:733)
at android.os.Handler.dispatchMessage(Handler.java:95)
at android.os.Looper.loop(Looper.java:146)
at android.app.ActivityThread.main(ActivityThread.java:5653)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:515)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1291)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1107)
at dalvik.system.NativeStart.main(Native Method)
спасибо.
Вы можете предоставить мне заявление по строке 65 от SpinnerCatsAdapter.java – SAM