因此,我已经成功地使用下面的一段代码编程创建了多个文本视图。我想为这些文本视图创建一个高效的单个侦听器,因为我需要对点击执行操作。我如何知道哪个textview被点击并以编程方式附加一个监听器?在Android中以编程方式创建的多个文本视图的单个onclick监听器
PS:请勿使用XML布局文件发布解决方案。提前致谢。
optionCubesTextviews = new TextView[cubesLength];
for(i=0;i<cubesLength;i++) {
optionCubesTextviews[i] = new TextView(this);
optionCubesTextviews[i].setId(View.generateViewId());
optionCubesTextviews[i].setTextSize(baseFont);
final RelativeLayout.LayoutParams optionCubesTextviewsParams = new RelativeLayout.LayoutParams(RelativeLayout.LayoutParams.WRAP_CONTENT, RelativeLayout.LayoutParams.WRAP_CONTENT);
optionCubesTextviewsParams.addRule(RelativeLayout.BELOW, solutionCubeTextviews[i].getId());
if (i != 0) {
optionCubesTextviewsParams.addRule(RelativeLayout.RIGHT_OF, optionCubesTextviews[i - 1].getId());
}
optionCubesTextviewsParams.setMargins(10, 10, 10, 10);
optionCubesTextviews[i].setPadding(20, 20, 20, 20);
optionCubesTextviews[i].setTypeface(Typeface.DEFAULT);
//String qTextColorColor = preferenceFile.getString("qTextColor", DefaultManager.qTextColor);
optionCubesTextviews[i].setTextColor(Color.WHITE);
optionCubesTextviews[i].setBackgroundColor(Color.parseColor(randomColorString));
optionCubesTextviews[i].setText(Character.toString(shuffledAnswerAsOptions.charAt(i)));
optionCubesTextviews[i].setVisibility(View.VISIBLE);
//Adding to Layout in invisible state
rLayout.addView(optionCubesTextviews[i], optionCubesTextviewsParams);
}
工具onclicklistner然后设置optionCubesTextviews.setOnclicklistner(本);并将您的通用代码放在Onclick方法中,您可以使用这个方法来处理所有的textview。 –
https://stackoverflow.com/questions/46108600/get-text-from-dynamically-created-edittext-on-click-of-a-button指这 –