Mobile 如何在RecyclerView中添加LinearLayout?
Mobile 如何在RecyclerView中添加LinearLayout?,mobile,android-recyclerview,android-linearlayout,Mobile,Android Recyclerview,Android Linearlayout,在此处输入代码这是my.xml <ScrollView xmlns:android="http://schemas.android.com/apk/res/android" xmlns:app="http://schemas.android.com/apk/res-auto" xmlns:tools="http://schemas.android.com/tools" android:layout_width="match_parent" android:layout_height="ma
在此处输入代码
这是my.xml
<ScrollView
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="@drawable/listgrad">
<LinearLayout
android:layout_width="368dp"
android:layout_height="37dp"
android:orientation="vertical"
>
<TextView
android:id="@+id/textView3"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:gravity="center"
android:text="PROMOTE YOUR EVENTS"
android:textColor="#FFFFFF"
android:textStyle="bold"
android:textSize="20dp" />
</LinearLayout>
<LinearLayout
android:layout_width="368dp"
android:layout_height="42dp"
android:layout_marginBottom="408dp"
android:orientation="horizontal"
app:layout_constraintBottom_toBottomOf="parent"
>
<Button
android:id="@+id/button2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:background="@drawable/rectangle_button"
android:textColor="#FFFFFF"
android:text="I'M A SPONSOR" />
<Button
android:layout_width="100dp"
android:layout_height="wrap_content"
android:layout_weight="1"
android:background="@drawable/rectangle_button"
android:textColor="#FFFFFF"
android:text="I'M A ORGANIZER" />
</LinearLayout>
<android.support.v7.widget.RecyclerView
android:id="@+id/recyclerViewEvents"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="#FFFFFF"
>
</android.support.v7.widget.RecyclerView>
我会遇到这样的错误
java.lang.RuntimeException:无法启动activity ComponentInfo{com.example.slofo.eventus/com.example.slofo.eventus.eventus\u homeview}:android.view.InflateException:二进制XML文件行#0:二进制XML文件行#0:膨胀类按钮时出错
在android.app.ActivityThread.performLaunchActivity(ActivityThread.java:3320)上
位于android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:3416)
在android.app.ActivityThread.access$1100(ActivityThread.java:230)
在android.app.ActivityThread$H.handleMessage(ActivityThread.java:1822)
位于android.os.Handler.dispatchMessage(Handler.java:102)
位于android.os.Looper.loop(Looper.java:148)
位于android.app.ActivityThread.main(ActivityThread.java:7409)
位于java.lang.reflect.Method.invoke(本机方法)
在com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run上(ZygoteInit.java:1230)
位于com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1120)
原因:android.view.InflateException:二进制XML文件行#0:二进制XML文件行#0:膨胀类按钮时出错
在android.view.LayoutInflater.充气(LayoutInflater.java:551)
在android.view.LayoutInflater.充气(LayoutInflater.java:429)
在android.view.LayoutInflater.充气(LayoutInflater.java:380)
在android.support.v7.app.AppCompateDelegateImplV9.setContentView(AppCompateDelegateImplV9.java:287)
位于android.support.v7.app.AppCompatActivity.setContentView(AppCompatActivity.java:139) 位于com.example.jevaltamidles.eventus.eventus_homeview.onCreate(eventus_homeview.java:22) 位于android.app.Activity.performCreate(Activity.java:6904) 位于android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1136) 在android.app.ActivityThread.performLaunchActivity(ActivityThread.java:3267)上 位于android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:3416) 在android.app.ActivityThread.access$1100(ActivityThread.java:230) 在android.app.ActivityThread$H.handleMessage(ActivityThread.java:1822) 位于android.os.Handler.dispatchMessage(Handler.java:102) 位于android.os.Looper.loop(Looper.java:148) 位于android.app.ActivityThread.main(ActivityThread.java:7409) 位于java.lang.reflect.Method.invoke(本机方法) 在com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run上(ZygoteInit.java:1230) 位于com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1120) 原因:android.view.InflateException:二进制XML文件行#0:膨胀类按钮时出错 位于android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:794) 位于android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:716) 位于android.view.LayoutInflater.rInflate(LayoutInflater.java:847) 位于android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:810) 位于android.view.LayoutInflater.rInflate(LayoutInflater.java:855) 位于android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:810) 在android.view.LayoutInflater.充气(LayoutInflater.java:527) 在android.view.LayoutInflater.充气(LayoutInflater.java:429) 在android.view.LayoutInflater.充气(LayoutInflater.java:380)
在android.support.v7.app.AppCompateDelegateImplV9.setContentView(AppCompateDelegateImplV9.java:287)
位于android.support.v7.app.AppCompatActivity.setContentView(AppCompatActivity.java:139) 位于com.example.jevaltamidles.eventus.eventus_homeview.onCreate(eventus_homeview.java:22) 位于android.app.Activity.performCreate(Activity.java:6904) 位于android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1136) 在android.app.ActivityThread.performLaunchActivity(ActivityThread.java:3267)上 位于android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:3416) 在android.app.ActivityThread.access$1100(ActivityThread.java:230) 在android.app.ActivityThread$H.handleMessage(ActivityThread.java:1822) 位于android.os.Handler.dispatchMessage(Handler.java:102) 位于android.os.Looper.loop(Looper.java:148) 位于android.app.ActivityThread.main(ActivityThread.java:7409) 位于java.lang.reflect.Method.invoke(本机方法) 在com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run上(ZygoteInit.java:1230) 位于com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1120) 原因:android.content.res.Resources$NotFoundException:Resource“com.example.jevaltamidles.eventus:drawable/rectangle_button”(7f06006d)不是可绘制的(颜色或路径):TypedValue{t=0x1/d=0x7f06006d a=-1 r=0x7f06006d} 位于android.content.res.Resources.loadDrawableForCookie(Resources.java:4249) 位于android.content.res.Resources.loadDrawable(Resources.java:4156) 位于android.content.res.Resources.loadDrawable(Resources.java:4006)
public class Eventus_homeview extends AppCompatActivity{
List<Events> lstEvents;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.eventus_homeview);
lstEvents = new ArrayList<>();
lstEvents.add(new Events("Paramore Night","Concert","Paramore Covers",R.drawable.eve1));
lstEvents.add(new Events("Paramore Night 1","Conference","Paramore Covers",R.drawable.eve2));
lstEvents.add(new Events("Paramore Night 2.0","Camp","Paramore Covers",R.drawable.eve3));
lstEvents.add(new Events("Paramore Night 2.5","Exhibit","Paramore Covers",R.drawable.eve4));
lstEvents.add(new Events("Paramore Night 3.0","Concert","Paramore Covers",R.drawable.eve5));
lstEvents.add(new Events("Paramore Night","Concert","Paramore Covers",R.drawable.eve1));
lstEvents.add(new Events("Paramore Night 1","Conference","Paramore Covers",R.drawable.eve2));
lstEvents.add(new Events("Paramore Night 2.0","Camp","Paramore Covers",R.drawable.eve3));
lstEvents.add(new Events("Paramore Night 2.5","Exhibit","Paramore Covers",R.drawable.eve4));
lstEvents.add(new Events("Paramore Night 3.0","Concert","Paramore Covers",R.drawable.eve5));
lstEvents.add(new Events("Paramore Night","Concert","Paramore Covers",R.drawable.eve1));
lstEvents.add(new Events("Paramore Night 1","Conference","Paramore Covers",R.drawable.eve2));
lstEvents.add(new Events("Paramore Night 2.0","Camp","Paramore Covers",R.drawable.eve3));
lstEvents.add(new Events("Paramore Night 2.5","Exhibit","Paramore Covers",R.drawable.eve4));
lstEvents.add(new Events("Paramore Night 3.0","Concert","Paramore Covers",R.drawable.eve5));
RecyclerView myrv = (RecyclerView)findViewById(R.id.recyclerViewEvents);
RecyclerViewAdapter myAdapter = new RecyclerViewAdapter(this, lstEvents);
myrv.setLayoutManager(new GridLayoutManager(this,3));
myrv.setAdapter(myAdapter);
}
Caused by: android.content.res.Resources$NotFoundException: Resource "com.example.jevaltamidles.eventus:drawable/rectangle_button" (7f06006d) is not a Drawable (color or path): TypedValue{t=0x1/d=0x7f06006d a=-1 r=0x7f06006d}