设置onClickListener对于多行的ListView多TextViews [英] Set onClickListener For Multiple TextViews in Multiple Rows ListView

问题描述

我已经建立了一个ListView从一个ArrayList>叫，看起来像这样的数据的数据

I have set up a ListView from an ArrayList> called data of data that looks like this

data = {{"cat1","cat2","cat3","cat4"},
                      {"dog1","dog2","dog3"},
                      {"lion1"},
                      {"monkey1","monkey2"}};

和我已经设置它这样，

public static final String[] weekdayStringArray = {"Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday", "Sunday"};

@Override
    public View getView(int position, View convertView, ViewGroup parent) {
         ArrayList<String> stringArrayList = data.get(position);
         String dayString = weekdayStringArray[dayNumber];

         switch(stringArrayList.size()){
            case 4:
                convertView = mLayoutInflater.inflate(R.layout.four_meal_item_view, parent, false);
                TextView mealOne_Four = (TextView) convertView.findViewById(R.id.firstMealTextView);
                TextView mealTwo_Four = (TextView) convertView.findViewById(R.id.secondMealTextView);
                TextView mealThree_Four = (TextView) convertView.findViewById(R.id.thirdMealTextView);
                TextView mealFour_Four = (TextView) convertView.findViewById(R.id.fourthMealTextView);
                TextView dayText_Four = (TextView) convertView.findViewById(R.id.dayTextView);
                dayText_Four.setText(dayString);
                mealOne_Four.setText(stringArrayList.get(0).substring(0,1).toUpperCase() + stringArrayList.get(0).substring(1).toLowerCase());
                mealTwo_Four.setText(stringArrayList.get(1).substring(0,1).toUpperCase() + stringArrayList.get(1).substring(1).toLowerCase());
                mealThree_Four.setText(stringArrayList.get(2).substring(0,1).toUpperCase() + stringArrayList.get(2).substring(1).toLowerCase());
                mealFour_Four.setText(stringArrayList.get(3).substring(0,1).toUpperCase() + stringArrayList.get(3).substring(1).toLowerCase());
                break;
            case 3:
                convertView = mLayoutInflater.inflate(R.layout.three_meal_item_view, parent, false);
                TextView mealOne_Three = (TextView) convertView.findViewById(R.id.firstMealTextView_Three);
                TextView mealTwo_Three = (TextView) convertView.findViewById(R.id.secondMealTextView_Three);
                TextView mealThree_Three = (TextView) convertView.findViewById(R.id.thirdMealTextView_Three);
                TextView dayText_Three = (TextView) convertView.findViewById(R.id.dayTextView_Three);
                dayText_Three.setText(dayString);
                mealOne_Three.setText(stringArrayList.get(0).substring(0,1).toUpperCase() + stringArrayList.get(0).substring(1).toLowerCase());
                mealTwo_Three.setText(stringArrayList.get(1).substring(0,1).toUpperCase() + stringArrayList.get(1).substring(1).toLowerCase());
                mealThree_Three.setText(stringArrayList.get(2).substring(0,1).toUpperCase() + stringArrayList.get(2).substring(1).toLowerCase());
                break;
            case 2:
                convertView = mLayoutInflater.inflate(R.layout.two_meal_item_view, parent, false);
                TextView mealOne_Two = (TextView) convertView.findViewById(R.id.firstMealTextView_Two);
                TextView mealTwo_Two = (TextView) convertView.findViewById(R.id.secondMealTextView_Two);
                TextView dayText_Two = (TextView) convertView.findViewById(R.id.dayTextView_Two);
                dayText_Two.setText(dayString);
                mealOne_Two.setText(stringArrayList.get(0).substring(0,1).toUpperCase() + stringArrayList.get(0).substring(1).toLowerCase());
                mealTwo_Two.setText(stringArrayList.get(1).substring(0,1).toUpperCase() + stringArrayList.get(1).substring(1).toLowerCase());
                break;
            case 1:
                convertView = mLayoutInflater.inflate(R.layout.one_meal_item_view, parent, false);
                TextView mealOne_One = (TextView) convertView.findViewById(R.id.firstMealTextView_One);
                TextView dayText_One = (TextView) convertView.findViewById(R.id.dayTextView_One);
                dayText_One.setText(dayString);
                mealOne_One.setText(stringArrayList.get(0).substring(0,1).toUpperCase() + stringArrayList.get(0).substring(1).toLowerCase());
                break;
            case 0:
                convertView = mLayoutInflater.inflate(R.layout.zero_meal_item_view, parent, false);
                TextView dayText_Zero = (TextView) convertView.findViewById(R.id.dayTextView_Zero);
                dayText_Zero.setText(dayString + "(Closed)");
                break;
         }
return convertView;

现在我想添加一个onClickListener，这样我可以连续点击一个TextView。而当这个TextView的点击我移动到通过单击的TextView中的文本和是同一行被点击的TextView的在dayTextView的文本的新活动。

And now I want to add an onClickListener so that I can click a textView in a row. And when this textView is clicked I move to a new activity passing the text of the textView that was clicked and the text of the dayTextView that was in the same row as the textView that was clicked.

现在我不想设置了一堆onClickListners的每个TextView的那么什么是做这行的行所有的TextView的有效方法。

Now I don't want to set a bunch of onClickListners for each TextView so what is an efficient way of doing this for all the textView in the rows.

感谢您提前帮助。

推荐答案

选项1：

在的XML每个TextView的onClick的设置为相同的方法

In the xml for each textView set the onClick to the same method

android:onClick= "itemtapped"

然后调用您的活动窃听项目，并把它拿到TextView的名称和位置号码，以便您知道哪一个被窃听。

Then call item tapped in your activity and have it get the textview name and position number so you know which one was tapped.

选项2：

请在活动的自定义功能可按这需要被窃听项目

Make a custom funciton in the activity that takes the item that was tapped

像这样

       public void setOnClickListener(TextView... arrayOfView, int position){

     TextView[] ]textViewArray = textViewArray;

    for(int i = 0 ; i < textViewArray.length ; ++i){

        int index = i; 
        textViewArray[i].setOnClickListener(new OnClickListener(){

                @Override
                public void onClick(View v){
                     Intent intent = new Intent(MainActivity.this, YourTargetActivity.class);
                     startActivity(intent);
                     int textViewNumber = position;

                }
        });
    }

然后传中的位置，所以你知道它是什么一个，该行中的TextView

And then pass in the position so you know what one it is and the textview in that row

编码快乐：）

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