Question

I have this code to create table layout. In every row, had one OnclickListener event.

  for(int i=0;i<5;i++){
        TextView title1 = new TextView(this);
        title1.setText("Thành Phố:"+i);

        TableRow.LayoutParams params = new TableRow.LayoutParams();
        params.span = 5;

        TableRow rowTitle = new TableRow(this);
        rowTitle.setGravity(Gravity.CENTER_HORIZONTAL);
        rowTitle.addView(title1, params);             
        TableRow tbr2 = new TableRow(this);
        **tbr2.setOnClickListener(onclick);**        
        TextView tv2 = new TextView(this);          
        tv2.setText("type"+i);          
        TextView tv3 = new TextView(this);
        tv3.setText("buy"+i);           
        tbr2.addView(tv3);       
        tbr2.addView(tv2);        
        table.addView(rowTitle);
        table.addView(tbr2);        
    }
    scr.addView(table);
    layout.addView(scr);
    setContentView(layout);

and this is Onclicklistener

 private OnClickListener onclick = new OnClickListener() {

    @Override
    public void onClick(View v) {
        // TODO Auto-generated method stub
        Log.d("1234", "abcd");
    }
};

and this is my proplem: everyrow i must do another work. Please tell me how to check table row was clicked.

Answer 1

// Outside loop
int[] ids = {1 , 2 , 3 , 4 , 5}; // or int[] ids = {R.id.table_row_1 // etc };

// Inside loop

TableRow tbr2 = new TableRow(this);
tbr2.setId(ids[i]);
tbr2.setOnClickListener(onclick); 


// On Click
    @Override
    public void onClick(View v) {
        switch(v.getId()){
           case 1: // or R.id.table_row_1
               // tbr2
             break;
        }
    }

sup? 🙂