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Android: onTouchEvent for textView


Android: onTouchEvent for textView

By : user3851504
Date : October 16 2020, 11:12 PM
I hope this helps . I'm beginner developing developing small application. I have 3 textview on screen, when i touch the any one of the view it should navigate to next new screen, how to do this help me
code :


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Handling onTouchEvent inside a view that also responds to onTouchEvent (used to work in OSMdroid 3.0.2)

Handling onTouchEvent inside a view that also responds to onTouchEvent (used to work in OSMdroid 3.0.2)


By : user3339686
Date : March 29 2020, 07:55 AM
help you fix your problem The problem was that MapView.onTouchEvent was renamed to MapView.dispatchTouchEvent between versions 3.0.2 and 3.0.3
Android: cannot update textView text dynamically from onTouchEvent

Android: cannot update textView text dynamically from onTouchEvent


By : Sharan Kadagad
Date : March 29 2020, 07:55 AM
fixed the issue. Will look into that further I am answering my own question but note that I'm just putting together the solutions given by others (ReubenScratton and lazeR) so that if someone else is having the same problem he'll find the whole solution. So the solution: first of all instead of accessing my textView directly I had to use
code :
 tv=(TextView) ((Activity)getContext()).findViewById(R.id.textView)
tv=(TextView)findViewById();
Android Textview onTouchEvent

Android Textview onTouchEvent


By : ArunKumar Nagarajan
Date : March 29 2020, 07:55 AM
To fix the issue you can do There is an absolute layout, but it's depricated. Not sure if you can do this with any "pretty" and "slick" look to it, but perhaps you can achieve something with relative layout.
Android: Placing a view in an arbitrary location
TextView onTouchEvent within customview

TextView onTouchEvent within customview


By : TDotKnight
Date : March 29 2020, 07:55 AM
wish helps you The reason your TextView cannot receive touch events is that the TextView is drawn on the canvas just as a bitmap, not as a View. An excerpt from your code shown below illustrates this.
code :
protected void onDraw(Canvas canvs)
{
    ....
    negative = new TextView(mContext);
    ...
    canvas.drawBitmap(negative.getDrawingCache(), ...)
Android parent onTouchEvent hijacking child onTouchEvent

Android parent onTouchEvent hijacking child onTouchEvent


By : szsonic
Date : March 29 2020, 07:55 AM
I think the issue was by ths following , I have an android application screen in which I have a form where user can take image and fill details about the pic. I also want user to write something over the image (its like drawing with your finger), but the problem is that too many fields have made the view scrollable and therefore user is not able to draw over the image. Can I somehow disable the parent scrolling when I am touching my imageView? , Have you tried with :
code :
mYourImageView.requestDisallowInterceptTouchEvent(true);
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