android-viewholder

I have a listview with edittext widgets inside each row. I use a viewholder inside my custom adapter to keep track of all the views. But my problem is that when i input a value inside my edittext , pause until my screen times out, when you unlock the phone while still in the same activity ,the default edittext value is refilled, overwriting my edits. I followed this suggestion here (when listview scroll that time edittext set default value) considering that maybe i am not using the viewholder right but still facing the same issue. It's like getView() keeps getting called, completely redrawing

I have three different layouts cardsListLayout , titleLayout , cardMagazineLayout and there may be more in the future, which used as a views on onCreateViewHolder method. I want to switch between views in onCreateViewHolder method so when user choose from AlertDialog list this onOptionsItemSelected in MainActivity Where there is menu Item "change the layout" so that when the user presses it it appears AlertDialog list @Override public boolean onOptionsItemSelected(MenuItem item) { if (item.getItemId() == R.id.change_layout) { AlertDialog.Builder builder = new AlertDialog.Builder(this); builder

i'm new to android, I've been working on a project, and in my news feeds page, I'm trying to include a modular feed RecyclerView, which shows a question with different answer forms, varrying according to the Question type. The way I was doing it so far was by using the include and turning the forms visible when needed. recently since i added more modules, the app started to slowdown segnificantly, so i'm trying to implement ViewStubs. This is my RecyclerView adapter: public class ReQuestionAdapter extends RecyclerView.Adapter<FeedItem> { private ArrayList<Question> myQuestions; public

In tutorials on internet where they setOnClickListener in Adapter of RecyclerView they define it in two ways : either inside ViewHolder or inside BindViewHolder. My Question is which one is a better approach, Please recommend any another approach if available 1) inside ViewHolder: public static class ViewHolder extends RecyclerView.ViewHolder { public ViewHolder(View itemView) { super(itemView); tvSrc = (TextView) itemView.findViewById(R.id.tvSrc); itemView.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { Toast.makeText(v.getContext(), "inside viewholder

It is my third day now dealing with the handling of my view clicks. I originally was using ListView , then I switched to RecyclerView . I have added android:onclick elements to every control on my row_layout and I am handling them in my MainActivity like this: public void MyMethod(View view) {} In my old ListView implementation, I have done setTag(position) to be able to get it in MyMethod by doing this inside it: Integer.parseInt(view.getTag().toString()) This worked nicely without problems. Though now I am dealing with RecyclerView and being forced to use the ViewHolder , which does not