How to get the Touch position in android

Question

I need to get the touch begin position  X  Y    touch move position and touch end position of the screen in android

User · Accepted Answer

Override public boolean onTouchEvent MotionEvent event        int x    int event getX        int y    int event getY         switch  event getAction              case MotionEvent ACTION DOWN          case MotionEvent ACTION MOVE          case MotionEvent ACTION UP             return false      The three cases are so that you can react to different types of events  in this example tapping or dragging or lifting the finger again

User · Answer

Supplemental answer  Given an OnTouchListener  private View OnTouchListener handleTouch   new View OnTouchListener           Override     public boolean onTouch View v  MotionEvent event             int x    int  event getX            int y    int  event getY             switch  event getAction                  case MotionEvent ACTION DOWN                  Log i  TAG    touched down                    break              case MotionEvent ACTION MOVE                  Log i  TAG    moving       x          y                         break              case MotionEvent ACTION UP                  Log i  TAG    touched up                    break                     return true             set on some view   myView setOnTouchListener handleTouch     This gives you the touch event coordinates relative to the view that has the touch listener assigned to it  The top left corner of the view is  0  0   If you move your finger above the view  then y will be negative  If you move your finger left of the view  then x will be negative   int x    int event getX    int y    int event getY      If you want the coordinates relative to the top left corner of the device screen  then use the raw values   int x    int event getRawX    int y    int event getRawY      Related   How are Android touch events delivered

User · Answer

Override     public boolean onTouch View v  MotionEvent event           float x   event getX           float y   event getY           return true

User · Answer

Here is the Koltin style  I use this in my project and it works very well    this yourview setOnTouchListener View OnTouchListener      event - gt          val x   event x         val y   event y          when event action                MotionEvent ACTION DOWN - gt                    Log d TAG   ACTION DOWN  nx   x ny   y                             MotionEvent ACTION MOVE - gt                    Log d TAG   ACTION MOVE  nx   x ny   y                             MotionEvent ACTION UP - gt                    Log d TAG   ACTION UP  nx   x ny   y                                   return OnTouchListener  true

[android] How to get the Touch position in android?

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