pan demo

app/src/main/java/it/sephiroth/android/library/uigestures/demo/TapActivity.kt

@@ -67,6 +67,7 @@ open class TapActivity : AppCompatActivity() {
                 UIRotateGestureRecognizer::class -> fragment = UIRotateGestureRecognizerFragment.newInstance(rec)
                 UIPinchGestureRecognizer::class -> fragment = UIPinchGestureRecognizerFragment.newInstance(rec)
                 UIScreenEdgePanGestureRecognizer::class -> fragment = UIScreenEdgePanGestureRecognizerFragment.newInstance(rec)
+                UIPanGestureRecognizer::class -> fragment = UIPanGestureRecognizerFragment.newInstance(rec)
             }
 
             fragment?.let { frag ->

app/src/main/java/it/sephiroth/android/library/uigestures/demo/fragments/UIPanGestureRecognizerFragment.kt

@@ -0,0 +1,55 @@
+package it.sephiroth.android.library.uigestures.demo.fragments
+
+import android.os.Bundle
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import it.sephiroth.android.library.uigestures.UIGestureRecognizer
+import it.sephiroth.android.library.uigestures.UIPanGestureRecognizer
+import it.sephiroth.android.library.uigestures.demo.R
+import kotlinx.android.synthetic.main.content_uipangesturerecognizer.*
+import timber.log.Timber
+import java.lang.ref.WeakReference
+
+class UIPanGestureRecognizerFragment(recognizer: WeakReference<UIGestureRecognizer>) :
+        IRecognizerFragment<UIPanGestureRecognizer>(recognizer) {
+
+    override fun getRecognizerStatus(): String? {
+        getRecognizer()?.let {
+            return "scroll: ${it.scrollX}, ${it.scrollY}, touches: ${it.numberOfTouches}"
+        }
+        return null
+    }
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        Timber.i("onCreate")
+    }
+
+    override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View? {
+        return inflater.inflate(R.layout.content_uipangesturerecognizer, container, false)
+    }
+
+    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
+        super.onViewCreated(view, savedInstanceState)
+
+        getRecognizer()?.let {
+            numberPicker1.value = it.minimumNumberOfTouches
+            numberPicker2.value = it.maximumNumberOfTouches
+        }
+
+        numberPicker1.setListener {
+            getRecognizer()?.minimumNumberOfTouches = it
+        }
+
+        numberPicker2.setListener {
+            getRecognizer()?.maximumNumberOfTouches = it
+        }
+    }
+
+    companion object {
+        @JvmStatic
+        fun newInstance(recognizer: UIGestureRecognizer) =
+                UIPanGestureRecognizerFragment(WeakReference(recognizer))
+    }
+}

app/src/main/res/layout/content_uipangesturerecognizer.xml

@@ -0,0 +1,65 @@
+<?xml version="1.0" encoding="utf-8"?>
+
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    app:layout_behavior="@string/appbar_scrolling_view_behavior"
+    app:layout_constraintTop_toBottomOf="@+id/recognizerSpinner"
+    tools:context=".TapActivity"
+    tools:showIn="@layout/activity_tap">
+
+
+    <com.michaelmuenzer.android.scrollablennumberpicker.ScrollableNumberPicker
+        android:id="@+id/numberPicker1"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginStart="8dp"
+        android:layout_marginTop="16dp"
+        app:layout_constraintStart_toStartOf="@+id/guideline3"
+        app:layout_constraintTop_toTopOf="parent"
+        app:snp_maxValue="5"
+        app:snp_minValue="1"
+        app:snp_scrollEnabled="true"
+        app:snp_value="1" />
+
+    <TextView
+        android:id="@+id/textView"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginEnd="8dp"
+        android:text="Minimum Touches"
+        app:layout_constraintBottom_toBottomOf="@+id/numberPicker1"
+        app:layout_constraintEnd_toStartOf="@+id/guideline3"
+        app:layout_constraintTop_toTopOf="@+id/numberPicker1" />
+
+    <com.michaelmuenzer.android.scrollablennumberpicker.ScrollableNumberPicker
+        android:id="@+id/numberPicker2"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginStart="8dp"
+        android:layout_marginTop="16dp"
+        app:layout_constraintStart_toStartOf="@+id/guideline3"
+        app:layout_constraintTop_toBottomOf="@+id/numberPicker1"
+        app:snp_maxValue="5"
+        app:snp_minValue="1"
+        app:snp_scrollEnabled="true"
+        app:snp_value="1" />
+
+    <TextView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginEnd="8dp"
+        android:text="Maximum Touches"
+        app:layout_constraintBottom_toBottomOf="@+id/numberPicker2"
+        app:layout_constraintEnd_toStartOf="@+id/guideline3"
+        app:layout_constraintTop_toTopOf="@+id/numberPicker2" />
+
+    <androidx.constraintlayout.widget.Guideline
+        android:id="@+id/guideline3"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:orientation="vertical"
+        app:layout_constraintGuide_percent="0.5" />
+</androidx.constraintlayout.widget.ConstraintLayout>

app/src/main/res/values/strings.xml

@@ -7,6 +7,7 @@
         <item>UIRotateGestureRecognizer</item>
         <item>UIPinchGestureRecognizer</item>
         <item>UIScreenEdgePanGestureRecognizer</item>
+        <item>UIPanGestureRecognizer</item>
     </string-array>
 
     <string-array name="rect_edges_entries">

uigesturerecognizer/src/main/java/it/sephiroth/android/library/uigestures/UIScreenEdgePanGestureRecognizer.kt

@@ -90,6 +90,7 @@ open class UIScreenEdgePanGestureRecognizer(context: Context) : UIGestureRecogni
 
     /**
      * Edge limits (in pixels) after which the gesture will fail
+     * @since 1.2.7
      */
     var edgeLimit: Float