29.13 Implementing the onGesturePerformed Method

All that remains before an initial test run of the application can be performed is to implement the OnGesturePerformed callback method. This is the method which will be called when a gesture is performed on the GestureOverlayView instance:

package com.ebookfrenzy.customgestures;

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import android.gesture.Prediction;

import android.widget.Toast;

import android.gesture.Gesture;

import java.util.ArrayList;

 

public class MainActivity extends AppCompatActivity implements OnGesturePerformedListener {

 

    private GestureLibrary gLibrary;

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    public void onGesturePerformed(GestureOverlayView overlay, Gesture

            gesture) {

        ArrayList<Prediction> predictions =

         &...