在每个网格视图列表上设置onclick监听器

Question

我想在每个网格视图列表上进行onclick监听器。

当我在Indosat公司Oooredoo视图中单击，它会让一个意向Indosat.class，但是当我在Telkomsel的视图中单击，它会让一个意向Telkomsel.class，和其他观点也一样。

FirstFragment.java

public class FirstFragment extends Fragment { 

    View myView; 
    GridView gridView; 

    @Nullable 
    @Override 
    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) { 
     myView = inflater.inflate(R.layout.first_layout, container, false); 

     gridView = (GridView) myView.findViewById(R.id.operview); 
     gridView.setAdapter(new FirstAdapter(myView.getContext())); // uses the view to get the context instead of getActivity(). 

     return myView; 
    } 

} 

FirstAdapter.java

public class FirstAdapter extends BaseAdapter 
{ 
    private List<Item> items = new ArrayList<Item>(); 
    private LayoutInflater inflater; 

    public FirstAdapter(Context context) 
    { 
     inflater = LayoutInflater.from(context); 

     items.add(new Item("Indosat", R.drawable.ic_indosat)); 
     items.add(new Item("Telkomsel ", R.drawable.ic_telkomsel)); 
     items.add(new Item("XL", R.drawable.ic_xl)); 
     items.add(new Item("Axis", R.drawable.ic_axis)); 
     items.add(new Item("Tri", R.drawable.ic_tri)); 
     items.add(new Item("Tri", R.drawable.ic_smartfren)); 
    } 

    @Override 
    public int getCount() { 
     return items.size(); 
    } 

    @Override 
    public Object getItem(int i) 
    { 
     return items.get(i); 
    } 

    @Override 
    public long getItemId(int i) 
    { 
     return items.get(i).drawableId; 
    } 

    @Override 
    public View getView(int i, View view, ViewGroup viewGroup) 
    { 
     View v = view; 
     ImageView picture; 
     TextView name; 

     if(v == null) 
     { 
      v = inflater.inflate(R.layout.first_layout_item, viewGroup, false); 
      v.setTag(R.id.picture, v.findViewById(R.id.picture)); 
      v.setTag(R.id.text, v.findViewById(R.id.text)); 
     } 

     picture = (ImageView)v.getTag(R.id.picture); 
     name = (TextView)v.getTag(R.id.text); 

     Item item = (Item)getItem(i); 

     picture.setImageResource(item.drawableId); 
     name.setText(item.name); 

     return v; 
    } 

    private class Item 
    { 
     final String name; 
     final int drawableId; 

     Item(String name, int drawableId) 
     { 
      this.name = name; 
      this.drawableId = drawableId; 
     } 
    } 
} 

first_layout.xml

<?xml version="1.0" encoding="utf-8"?> 

<FrameLayout 
    xmlns:android="http://schemas.android.com/apk/res/android" 
    android:layout_width="match_parent" 
    android:layout_height="match_parent"> 

    <GridView 
     android:id="@+id/operview" 
     android:layout_marginTop="32dp" 
     android:layout_width="match_parent" 
     android:layout_height="match_parent" 
     android:verticalSpacing="0dp" 
     android:horizontalSpacing="0dp" 
     android:stretchMode="columnWidth" 
     android:numColumns="2" /> 


</FrameLayout> 

first_layout_item.xml

<?xml version="1.0" encoding="utf-8"?> 
<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android" 
    android:layout_width="match_parent" 
    android:layout_height="match_parent"> 
    <com.blogspot.tigaenamdelapanmobile.SquareImageView 
     android:id="@+id/picture" 
     android:layout_width="match_parent" 
     android:layout_height="match_parent" 
     android:scaleType="centerCrop" 
     /> 
    <TextView 
     android:id="@+id/text" 
     android:layout_width="match_parent" 
     android:layout_height="wrap_content" 
     android:paddingLeft="10dp" 
     android:paddingRight="10dp" 
     android:paddingTop="15dp" 
     android:paddingBottom="15dp" 
     android:layout_gravity="bottom" 
     android:textColor="@android:color/white" 
     android:background="#55000000" 
     /> 
</FrameLayout> 

谢谢你..

Answer 1

固定..

我将此代码添加到我的FirstFragment.java使每个GridView控件项的onclick监听器。

gridView.setOnItemClickListener(new AdapterView.OnItemClickListener() { 
    @Override 
    public void onItemClick(AdapterView<?> a, View v, int position, 
          long id) { 

     if (position == 0) { 
      Intent def = new Intent(getActivity(), PulsaIndosat.class); 
      startActivity(def); 
     } else if (position == 1) { 
      Intent abc = new Intent(getActivity(), PulsaTelkomsel.class); 
      startActivity(abc); 
     } else if (position == 2) { 
      Intent abc = new Intent(getActivity(), PulsaXlAxis.class); 
      startActivity(abc); 
     } else if (position == 3) { 
      Intent abc = new Intent(getActivity(), PulsaXlAxis.class); 
      startActivity(abc); 
     } else if (position == 4) { 
      Intent abc = new Intent(getActivity(), PulsaTri.class); 
      startActivity(abc); 
     } else if (position == 5) { 
      Intent abc = new Intent(getActivity(), PulsaSmartfren.class); 
      startActivity(abc); 
     } 

    } 
}); 

谢谢！