Question

在活动 WorkDetailsTable 中，它有一个ListView，如下所示。单击时，它应显示 Add_Details_Information EditText

上的值

假设点击了第一个列表，并且意图 Add_Details_Information

注意到editText上的值实际上来自活动A 中的第二个列表。但我想要的是相应的价值而不是最新的价值。

WorkDetailsTable

int mClickedPosition;
MyCustomBaseAdapter objMyCustomBaseAdapter;
ArrayList<SearchResults> results=new ArrayList<SearchResults>();

listview.setOnItemClickListener(new AdapterView.OnItemClickListener() { // if listView is clicked
            @Override
            public void onItemClick(AdapterView<?> a, View v, int position, long id) {
                mClickedPosition = position;
                // how to getPosition???
                Intent i = new Intent(getApplication(), Add_Details_Information.class);
                i.putExtra("ReceiveProject", ReceiveProject);
                i.putExtra("ReceiveDescription", ReceiveDescription);
                i.putExtra("ReceiveProgress", ReceiveProgress);
                i.putExtra("ReceiveTimeIn", ReceiveTimeIn);
                i.putExtra("ReceiveTimeOut", ReceiveTimeOut);
                i.putExtra("date",date);
                i.putExtra("status", status);
                startActivityForResult(i,PROJECT_REQUEST_CODE);
            }
        });
    }

Add_Details_Information

 @Override
    protected void onCreate(Bundle savedInstanceState)
    {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.add_details_information);
        addItemsOnSpinner(); // Spinner for project/service/training
        tp = new TimePick(); // call tmePick
        description=(EditText)findViewById(R.id.editTextWorkDescription);
        timeIn=(EditText)findViewById(R.id.TimeIn);
        timeOut=(EditText)findViewById(R.id.TimeOut);
        save=(Button)findViewById(R.id.saveButton);
        seekBar=(SeekBar)findViewById(R.id.seekBarPercentage);
        progressText=(TextView)findViewById(R.id.textProgress);
        progressText.setText("Covered:" + "" + seekBar.getProgress() + "/" + seekBar.getMax());

        if(getIntent().getExtras()!=null)
        {
            final String Project1=getIntent().getStringExtra("ReceiveProject");
            final String Description1=getIntent().getStringExtra("ReceiveDescription");
            final int Progress1=getIntent().getIntExtra("ReceiveProgress", 0);
            final String TimeIn1=getIntent().getStringExtra("ReceiveTimeIn");
            final String TimeOut1=getIntent().getStringExtra("ReceiveTimeOut");


           // project.setText(Project1);
            description.setText(Description1);
            seekBar.setProgress(Progress1);
            timeIn.setText(TimeIn1);
            timeOut.setText(TimeOut1);
            seekBar.setProgress(Progress1);
            progressText.setText("Covered:" + "" + seekBar.getProgress() + "/" + seekBar.getMax());

        }

MyCustomBaseAdapter

public class MyCustomBaseAdapter extends BaseAdapter{   // for ListView in WorkDetailsTable


        private static ArrayList<SearchResults> searchArrayList;

        private LayoutInflater mInflater;

        public MyCustomBaseAdapter(Context context, ArrayList<SearchResults> results) {
            searchArrayList = results;
            mInflater = LayoutInflater.from(context);
        }

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



        public Object getItem(int position) {
            return searchArrayList.get(position);
        }

        public long getItemId(int position) {
            return position;
        }

       public void addNewItem(String P,String D,int Per,String I,String O)
      {
        SearchResults obj=new SearchResults();
        obj.setProject(" Project/Service/Training : "+P);
        obj.setDescription(" Work Description : " + D);
        obj.setProgress(" Progress : " + Per);
        obj.setTimeIn(" Time In : " + I);
        obj.setTimeOut(" Time Out : " + O);
        searchArrayList.add(obj);
        this. notifyDataSetChanged();
    }



        public View getView(int position, View convertView, ViewGroup parent) {
            ViewHolder holder;
            if (convertView == null) {
                convertView = mInflater.inflate(R.layout.custom_row_view, null);
                holder = new ViewHolder();
                holder.txtProject= (TextView) convertView.findViewById(R.id.ListProject);
                holder.txtDescription = (TextView) convertView.findViewById(R.id.ListDescription);
                holder.txtProgress = (TextView) convertView.findViewById(R.id.ListProgress);
                holder.txtIn=(TextView)convertView.findViewById(R.id.ListTimeIn);
                holder.txtOut=(TextView)convertView.findViewById(R.id.ListTimeOut);

                convertView.setTag(holder);
            } else {
                holder = (ViewHolder) convertView.getTag();
            }

            holder.txtProject.setText(searchArrayList.get(position).getProject());
            holder.txtDescription.setText(searchArrayList.get(position).getDescription());
            holder.txtProgress.setText(searchArrayList.get(position).getProgress());
            holder.txtIn.setText(searchArrayList.get(position).getTimeIn());
            holder.txtOut.setText(searchArrayList.get(position).getTimeOut());

            return convertView;
        }

        static class ViewHolder {
            TextView txtProject;
            TextView txtDescription;
            TextView txtProgress;
            TextView txtIn;
            TextView txtOut;
        }
    }

试用代码

listview.setOnItemClickListener(new AdapterView.OnItemClickListener() { // if listView is clicked
    @Override
    public void onItemClick(AdapterView<?> a, View v, int position, long id) {
      Object o=listview.getItemAtPosition(position);
        SearchResults fullObject=(SearchResults)o;
        String ReceiveDescription=((SearchResults) o).getDescription();
        Intent i = new Intent(getApplication(), Add_Details_Information.class);

        i.putExtra("ReceiveDescription", ReceiveDescription);

        startActivityForResult(i,PROJECT_REQUEST_CODE);
    }
});
}

Answer 1

试试这个：

$(".play").on('click', function () {
     var key = $(this).attr('key');
     var this_play = $(this);
     $(".play").each(function () {
         if ($(this)[0] != this_play[0]) {
             $(this).removeClass("pause");
         }
     });
     $(this).toggleClass("pause");
     var player_bottom = $(".playerbottom");
     if (currentKey == key || !player_bottom.hasClass('pausebottom')) {
         player_bottom.toggleClass("pausebottom");
     }
     EvalSound(this, key);
 });
 var thissound = new Audio();
 var currentKey;
 function EvalSound(el, key) {
     thissound.addEventListener('ended', function () {
         // done playing
         $(el).removeClass("pause");
         $(".playerbottom").removeClass("pausebottom");
     });
     if (currentKey !== key) thissound.src = "http://99centbeats.com/1e4cb5f584d055a0992385c1b2155786/" + key + ".mp3";
     currentKey = key;
     if (thissound.paused) thissound.play();
     else thissound.pause();
     //thissound.currentTime = 0;
     currentPlayer = thissound;
 }
$(".volume_slider").slider({
    value  : 75,
    step   : 1,
    range  : 'min',
    min    : 0,
    max    : 100,
    slide  : function(){
        var value = $(".volume_slider").slider("value");
        thissound.volume = (value / 100);
    }
});

如何使用getPosition（）获取ListView值？

1 个答案: