2016-08-11 77 views
0

我试图得到一个简单的自定义列表视图,并为元素相互粘在一起我打它看起来比最差的都ever.I创建program_list.xml文件,如下所示:他们为什么互相粘着?

<?xml version="1.0" encoding="utf-8"?> 
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" 
android:orientation="horizontal" android:layout_width="match_parent" 
android:layout_height="match_parent" 
android:gravity="fill_horizontal|center_horizontal"> 

<TextView 
    android:layout_width="wrap_content" 
    android:layout_height="wrap_content" 
    android:textAppearance="?android:attr/textAppearanceLarge" 
    android:text="1" 
    android:id="@+id/TVIDC" 
    android:layout_weight="1" /> 

<TextView 
    android:layout_width="wrap_content" 
    android:layout_height="wrap_content" 
    android:textAppearance="?android:attr/textAppearanceLarge" 
    android:text="Name" 
    android:id="@+id/TVNameC" 
    android:layout_weight="1" /> 

<TextView 
    android:layout_width="wrap_content" 
    android:layout_height="wrap_content" 
    android:textAppearance="?android:attr/textAppearanceLarge" 
    android:text="Date" 
    android:id="@+id/TVDateC" 
    android:layout_weight="1" /> 

<TextView 
    android:layout_width="wrap_content" 
    android:layout_height="wrap_content" 
    android:textAppearance="?android:attr/textAppearanceLarge" 
    android:text="0.00" 
    android:id="@+id/TVAmountC" 
    android:layout_weight="1" /> 
</LinearLayout> 

这是CustomList文件:

import android.app.Activity; 
import android.view.LayoutInflater; 
import android.view.View; 
import android.view.ViewGroup; 
import android.widget.ArrayAdapter; 
import android.widget.TextView; 

public class CustomList extends ArrayAdapter<String> { 

private final Activity context; 
private final Integer[] id; 
private final String[] name; 
private final Integer[] amount; 
private final String[] date; 


public CustomList(Activity context, Integer[] id, String[] name, Integer[] amount, String[] date) { 
    super(context, R.layout.program_list, name); 
    this.context = context; 
    this.id = id; 
    this.name = name; 
    this.amount = amount; 
    this.date = date; 

} 

@Override 
public View getView(int position, View view, ViewGroup parent) { 
    LayoutInflater inflater = context.getLayoutInflater(); 
    View rowView = inflater.inflate(R.layout.program_list, null, true); 
    TextView txtId = (TextView) rowView.findViewById(R.id.TVIDC); 
    TextView txtName = (TextView) rowView.findViewById(R.id.TVNameC); 
    TextView txtAmount = (TextView) rowView.findViewById(R.id.TVAmountC); 
    TextView txtDate = (TextView) rowView.findViewById(R.id.TVDateC); 


    txtId.setText(id[position]+""); 
    txtName.setText(name[position]); 
    txtAmount.setText(amount[position]+""); 
    txtDate.setText(date[position]); 


    return rowView; 
} 
} 

找到解决快,我打,想上传应用Play商店和参考图像的主要问题。感谢大家提前,我必须写一些愚蠢的细节,删除红色框,不要想太多,因为发布,我必须删除这个盒子。这个愚蠢的盒子还没有消失。嘿堆栈溢出!它已经疯了。

这是造成问题:

Its what coming

但我想这一点:

Good one

+0

从wrapcontent更改宽度match_parent所有的TextView – MRX

+0

没有工作!建议其他..... –

+0

我没有做任何改变你的布局,并使用你的自定义适配器做了一个相同的程序它对我来说很好 – MRX

回答

0

变更您的看法宽度android:layout_width="0dp"。此外,我不认为你需要这条线android:gravity="fill_horizontal|center_horizontal"

0

总和应该在LinearLayout父项中丢失。

更换

<LinearLayout 
xmlns:android="http://schemas.android.com/apk/res/android" 
android:orientation="horizontal" android:layout_width="match_parent" 
android:layout_height="match_parent" 
android:gravity="fill_horizontal|center_horizontal"> 

通过

<LinearLayout 
xmlns:android="http://schemas.android.com/apk/res/android" 
android:orientation="horizontal" android:layout_width="match_parent" 
android:layout_height="match_parent" 
android:gravity="fill_horizontal|center_horizontal" 
android:weightSum="4">