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This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters. Learn more about bidirectional Unicode charactersOriginal file line number Diff line number Diff line change @@ -10,9 +10,11 @@ public class OnSwipeTouchListener implements OnTouchListener { //how to use , // 1) just copy paste OnSwipeTouchListener.java file to project //2) use bellow code //kotlin code // imageView.setOnTouchListener(object : OnSwipeTouchListener(myContext!!) { // override fun onSwipeTop() { @@ -32,7 +34,7 @@ public class OnSwipeTouchListener implements OnTouchListener { // } // }) //java code // imageView.setOnTouchListener(new OnSwipeTouchListener(MyActivity.this) { -
rajumark created this gist
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This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters. Learn more about bidirectional Unicode charactersOriginal file line number Diff line number Diff line change @@ -0,0 +1,121 @@ package moozy.com.moozy.gestures; import android.content.Context; import android.view.GestureDetector; import android.view.GestureDetector.SimpleOnGestureListener; import android.view.MotionEvent; import android.view.View; import android.view.View.OnTouchListener; public class OnSwipeTouchListener implements OnTouchListener { //how to use //kotlin // imageView.setOnTouchListener(object : OnSwipeTouchListener(myContext!!) { // override fun onSwipeTop() { // Toast.makeText(myContext!!, "top", Toast.LENGTH_SHORT).show() // } // // override fun onSwipeRight() { // Toast.makeText(myContext!!, "right", Toast.LENGTH_SHORT).show() // } // // override fun onSwipeLeft() { // Toast.makeText(myContext!!, "left", Toast.LENGTH_SHORT).show() // } // // override fun onSwipeBottom() { // Toast.makeText(myContext!!, "bottom", Toast.LENGTH_SHORT).show() // } // }) //java // imageView.setOnTouchListener(new OnSwipeTouchListener(MyActivity.this) { // public void onSwipeTop() { // Toast.makeText(MyActivity.this, "top", Toast.LENGTH_SHORT).show(); // } // public void onSwipeRight() { // Toast.makeText(MyActivity.this, "right", Toast.LENGTH_SHORT).show(); // } // public void onSwipeLeft() { // Toast.makeText(MyActivity.this, "left", Toast.LENGTH_SHORT).show(); // } // public void onSwipeBottom() { // Toast.makeText(MyActivity.this, "bottom", Toast.LENGTH_SHORT).show(); // } // // }); private final GestureDetector gestureDetector; public OnSwipeTouchListener (Context ctx){ gestureDetector = new GestureDetector(ctx, new GestureListener()); } @Override public boolean onTouch(View v, MotionEvent event) { return gestureDetector.onTouchEvent(event); } private final class GestureListener extends SimpleOnGestureListener { private static final int SWIPE_THRESHOLD = 100; private static final int SWIPE_VELOCITY_THRESHOLD = 100; @Override public boolean onDown(MotionEvent e) { return true; } @Override public boolean onFling(MotionEvent e1, MotionEvent e2, float velocityX, float velocityY) { boolean result = false; try { float diffY = e2.getY() - e1.getY(); float diffX = e2.getX() - e1.getX(); if (Math.abs(diffX) > Math.abs(diffY)) { if (Math.abs(diffX) > SWIPE_THRESHOLD && Math.abs(velocityX) > SWIPE_VELOCITY_THRESHOLD) { if (diffX > 0) { onSwipeRight(); } else { onSwipeLeft(); } result = true; } } else if (Math.abs(diffY) > SWIPE_THRESHOLD && Math.abs(velocityY) > SWIPE_VELOCITY_THRESHOLD) { if (diffY > 0) { onSwipeBottom(); } else { onSwipeTop(); } result = true; } } catch (Exception exception) { exception.printStackTrace(); } return result; } } public void onSwipeRight() { } public void onSwipeLeft() { } public void onSwipeTop() { } public void onSwipeBottom() { } }