android – GridView.setOnItemClickListener无效

我从2days开始遇到一个问题.我有一个网格视图,我需要显示图像.当我点击网格项时,它必须转到下一个活动.我能够在gridview中显示图像但事情是什么时候我点击它没有响应的项目..(OnItemClickListener不工作).我无法在我做错的地方追踪我的问题.

package com.logictreeit.mobilezop.fragments;

     import android.app.Activity;
     import android.content.Context;
     import android.os.Bundle;
     import android.support.v4.app.Fragment;
     import android.util.Log;
     import android.view.LayoutInflater;
     import android.view.View;
     import android.view.ViewGroup;
     import android.widget.AdapterView;
     import android.widget.AdapterView.OnItemClickListener;
     import android.widget.GridView;

     import com.logictreeit.mobilezop.adapters.PhotoAdapter;
     import com.logictreeit.mobilezop.custom.Utils;

      public class Dup_AlbumPhotosFragment extends Fragment implements
                OnItemClickListener {

private static final String TAG = "AlbumPhotos Fragment";
private GridView gridView;
private Context mContext;
private PhotoAdapter photoAdapter;

public void onActivityCreated(Bundle savedInstanceState) {
    super.onActivityCreated(savedInstanceState);
    Log.v(TAG,"on Activity Created ");

}

public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
}

public void onAttach(Activity activity) {
    super.onAttach(activity);
    this.mContext = activity;
}

public View onCreateView(LayoutInflater inflater,ViewGroup container,Bundle savedInstanceState) {
    Log.v(TAG,"OnCreateView");
    gridView = new GridView(mContext);
    gridView.setNumColumns(GridView.AUTO_FIT);
    gridView.setClickable(true);
    gridView.setOnItemClickListener(this);
    photoAdapter = new PhotoAdapter(mContext,-1,Utils.getALbumList().get(0).getPhotosList());
    gridView.setAdapter(photoAdapter);
    return gridView;
}

@Override
public void onItemClick(AdapterView<?> arg0,View arg1,int arg2,long arg3) {
    Log.v(TAG,"on ItemClikced");

}

       }

这是我的碎片..

package com.logictreeit.mobilezop.adapters;

        import java.util.List;

         import android.content.Context;
         import android.view.LayoutInflater;
         import android.view.View;
         import android.view.ViewGroup;
         import android.widget.ArrayAdapter;
         import android.widget.CheckBox;
         import android.widget.CompoundButton;
         import android.widget.CompoundButton.OnCheckedChangeListener;
         import android.widget.ImageView;

        import com.logictreeit.mobilezop.R;
        import com.logictreeit.mobilezop.models.Photo;

            public class DupPhotoAdapter extends ArrayAdapter<Photo> {
            private static final String TAG = "PhotoAdapter";
            private Context context;
private List<Photo> photoList;

public DupPhotoAdapter(Context context,int textViewResourceId,List<Photo> objects) {
    super(context,textViewResourceId,objects);
    this.context = context;
    this.photoList = objects;
}

public int getCount() {
    return photoList.size();
}

public View getView(int position,View convertView,ViewGroup parent) {
    convertView = LayoutInflater.from(context).inflate(
            R.layout.grid_item_image_layout,null);

    ImageView imageView = (ImageView) convertView
            .findViewById(R.id.grid_item_imageview);
    final CheckBox checkBox = (CheckBox) convertView
            .findViewById(R.id.grid_item_checkBox);
    final Photo photo = photoList.get(position);

    if (photo.isSelected()) {
        checkBox.setChecked(true);
    } else {
        checkBox.setChecked(false);
    }
    imageView.setImageResource(Integer.parseInt(photo.getFileUrl()));
    checkBox.setOnCheckedChangeListener(new OnCheckedChangeListener() {
        public void onCheckedChanged(CompoundButton buttonView,boolean isChecked) {
            if (isChecked) {
                photo.setSelected(true);
            } else {
                photo.setSelected(false);
            }

        }
    });
    return convertView;

}

     }

这是我的适配器.

如果你们都知道的话.请你告诉我……

谢谢,
切塔尼亚

解决方法

我认为你的ImageViews偷了Focus,因为它们是可检查的.所以项目点击不会发生,因为你的ImageViews拦截它.

将这些属性添加到您的imageview可能会有所帮助,但可能会给您的检查带来麻烦.

android:focusable="false"
    android:focusableInTouchMode="false"

列表视图中的可检查项目有点痛苦.但我认为你会找到相关的主题如何做到这一点.

这是一个看起来合适的教程,我承认我没有仔细观察它,但你可能想：

http://windrealm.org/tutorials/android/listview-with-checkboxes-without-listactivity.php

android – GridView.setOnItemClickListener无效

解决方法

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