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如何解决这个问题的ListView控件内cardview.In下面的图片,我有ListView控件,但问题是我不是得到完整的数据shown.only第一行是可见的: 的ListView里面cardview不显示完整的数据
//这是我的代码
<android.support.v7.widget.CardView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="10dp"
android:layout_marginBottom="@dimen/card_margin"
android:layout_marginLeft="@dimen/card_margin"
android:layout_marginRight="@dimen/card_margin">
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="match_parent">
<TextView
android:id="@+id/qualification"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_centerHorizontal="true"
android:background="#E0E0E0"
android:gravity="center"
android:text="Qualifications"
android:textAppearance="@style/TextAppearance.AppCompat.Title"
android:textColor="#4A148C" />
<TextView
android:id="@+id/addqualification"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_below="@+id/qualification"
android:layout_marginTop="15dp"
android:background="?attr/selectableItemBackground"
android:clickable="true"
android:drawableLeft="@drawable/ic_add"
android:drawablePadding="20dp"
android:drawableStart="@drawable/ic_add"
android:paddingLeft="30dp"
android:text="Add Qualifications"
android:textColor="#0e89d0" />
<ListView
android:id="@+id/listQualification"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_below="@+id/addqualification">
</ListView>
</RelativeLayout>
</android.support.v7.widget.CardView>
//这是我list_row
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="wrap_content"
>
<TextView
android:id="@+id/course"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textSize="10sp"
android:textStyle="bold"
android:layout_marginLeft="10dp"
android:text="Course:"
android:visibility="gone"
/>
<TextView
android:id="@+id/courseName"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_toRightOf="@+id/course"
android:layout_marginLeft="10dp"
android:layout_marginRight="10dp"
android:text="Course Name"
android:maxLength="255"
android:maxLines="4"
android:textSize="10sp"
android:ellipsize="middle"
/>
<TextView
android:id="@+id/university"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="@+id/courseName"
android:text="University:"
android:layout_marginLeft="10dp"
android:textSize="10sp"
android:textStyle="bold"
android:visibility="gone"
android:layout_marginTop="3dp"/>
<TextView
android:id="@+id/universityName"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="@+id/courseName"
android:layout_toRightOf="@+id/university"
android:layout_marginLeft="10dp"
android:layout_marginTop="3dp"
android:textSize="10sp"
android:text="University Name"
android:ellipsize="middle"
android:maxLines="4"
/>
<TextView
android:id="@+id/year"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="@+id/universityName"
android:layout_marginLeft="10dp"
android:layout_marginBottom="5dp"
android:layout_marginTop="3dp"
android:textSize="10sp"
android:textStyle="bold"
android:text="Year:"
android:visibility="gone"/>
<TextView
android:id="@+id/year1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="@+id/universityName"
android:layout_toRightOf="@+id/year"
android:layout_marginTop="3dp"
android:layout_marginLeft="10dp"
android:textSize="10sp"
android:ellipsize="middle"
android:maxLines="4"
android:text="Year" />
</RelativeLayout>
//这是我的适配器类
public class QualificationAdapter extends BaseAdapter{
public ArrayList<Qualification> mQualification;
Context context;
public QualificationAdapter(ArrayList<Qualification> mQualification, Context
context) {
this.context = context;
this.mQualification = mQualification;
}
@Override
public int getCount() {
return mQualification.size();
}
@Override
public Object getItem(int position) {
return null;
}
@Override
public long getItemId(int position) {
return 0;
}
@Override
public View getView(int position, View convertView, ViewGroup parent) {
View v = null;
Qualification qualification = mQualification.get(position);
if (convertView == null) {
LayoutInflater inflater = (LayoutInflater)
context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
v = inflater.inflate(R.layout.list_qualification_row, parent,
false);
} else {
v = convertView;
}
TextView course = (TextView) v.findViewById(R.id.course);
TextView university = (TextView) v.findViewById(R.id.university);
TextView year = (TextView) v.findViewById(R.id.year);
TextView courseName = (TextView) v.findViewById(R.id.courseName);
courseName.setText(qualification.getCourse());
TextView universityName = (TextView)
v.findViewById(R.id.universityName);
universityName.setText(qualification.getUniversity());
TextView year1 = (TextView) v.findViewById(R.id.year1);
year1.setText(qualification.getYear());
course.setVisibility(View.VISIBLE);
university.setVisibility(View.VISIBLE);
year.setVisibility(View.VISIBLE);
return v;
}
}
请张贴您的图片 –
您需要先填写您的列表视图。 –
告诉我们适配器代码 –