Scratch View

Author: AnupKumarPanwar

app/src/main/java/com/anupkumarpanwar/scratchview/MainActivity.java

@@ -8,26 +8,27 @@
 
 public class MainActivity extends AppCompatActivity {
 
-    ScratchImageView scratchImageView;
+    ScratchView scratchView;
+    boolean revealed = false;
 
     @RequiresApi(api = Build.VERSION_CODES.KITKAT)
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         setContentView(R.layout.activity_main);
 
-        scratchImageView = findViewById(R.id.scratch_view);
-        scratchImageView.setRevealListener(new ScratchImageView.IRevealListener() {
+        scratchView = findViewById(R.id.scratch_view);
+        scratchView.setRevealListener(new ScratchView.IRevealListener() {
             @Override
-            public void onRevealed(ScratchImageView scratchImageView) {
+            public void onRevealed(ScratchView scratchView) {
                 Toast.makeText(getApplicationContext(), "Image reveled", Toast.LENGTH_LONG).show();;
             }
 
             @Override
-            public void onRevealPercentChangedListener(ScratchImageView scratchImageView, float percent) {
-                if (percent>=0.5) {
-                    Toast.makeText(getApplicationContext(), "Image reveled", Toast.LENGTH_LONG).show();;
-                    scratchImageView.reveal();
+            public void onRevealPercentChangedListener(ScratchView scratchView, float percent) {
+                if (percent>=0.5 && ! revealed) {
+                    Toast.makeText(getApplicationContext(), "Revealed", Toast.LENGTH_LONG).show();;
+                    revealed = true;
                 }
             }
         });

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

@@ -7,21 +7,20 @@
     android:gravity="center"
     tools:context=".MainActivity">
 
-    <TextView
+    <ImageView
         android:gravity="center"
         android:layout_width="300dp"
         android:layout_height="300dp"
-        android:text="Surprise"/>
+        android:src="@drawable/anup"/>
 
-    <com.anupkumarpanwar.scratchview.ScratchImageView
+    <com.anupkumarpanwar.scratchview.ScratchView
         android:id="@+id/scratch_view"
         android:layout_width="300dp"
         android:layout_height="300dp"
         app:overlay_image="@drawable/scratch_card"
         app:tile_mode="CLAMP"
         app:overlay_width="300dp"
         app:overlay_height="300dp"
-        android:src="@drawable/anup"
         />
 
 </RelativeLayout>