recent version of build and gradle tools

build.gradle

@@ -3,9 +3,13 @@
 buildscript {
     repositories {
         jcenter()
+        maven {
+            url 'https://maven.google.com/'
+            name 'Google'
+        }
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:1.1.0'
+        classpath 'com.android.tools.build:gradle:3.2.1'
 
         // NOTE: Do not place your application dependencies here; they belong
         // in the individual module build.gradle files
@@ -15,5 +19,9 @@ buildscript {
 allprojects {
     repositories {
         jcenter()
+        maven {
+            url 'https://maven.google.com/'
+            name 'Google'
+        }
     }
 }

example/build.gradle

@@ -17,7 +17,7 @@ apply plugin: 'com.android.application'
 
 android {
     compileSdkVersion 22
-    buildToolsVersion "22.0.1"
+    buildToolsVersion '28.0.3'
 
     defaultConfig {
         applicationId "de.esailors.android.widget.scratch.example"
@@ -37,7 +37,7 @@ android {
 }
 
 dependencies {
-    compile fileTree(dir: 'libs', include: ['*.jar'])
-    compile project(':scratchdroid')
-    compile 'com.android.support:appcompat-v7:22.0.0'
+    implementation fileTree(dir: 'libs', include: ['*.jar'])
+    implementation project(':scratchdroid')
+    implementation 'com.android.support:appcompat-v7:22.0.0'
 }

example/src/main/java/de/esailors/android/widget/scratch/example/ExampleActivity.java

@@ -66,6 +66,9 @@ public boolean onNavigationItemSelected(int itemPosition, long itemId) {
       case 2:
         newFragment = new ScratchCompletedListenerFragment();
         break;
+      case 3:
+        newFragment = new ScratchCustomFragment();
+        break;
     }
 
     getSupportFragmentManager().beginTransaction()

example/src/main/java/de/esailors/android/widget/scratch/example/ScratchCustomFragment.java

@@ -0,0 +1,142 @@
+/*
+ * Copyright (c) 2015 eSailors IT Solutions GmbH
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License")
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and limitations under the License.
+ */
+
+package de.esailors.android.widget.scratch.example;
+
+import android.graphics.Bitmap;
+import android.graphics.BitmapFactory;
+import android.graphics.Canvas;
+import android.graphics.Paint;
+import android.graphics.Path;
+import android.graphics.drawable.BitmapDrawable;
+import android.graphics.drawable.Drawable;
+import android.os.Bundle;
+import android.support.annotation.Nullable;
+import android.support.v4.app.Fragment;
+import android.util.Log;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.TextView;
+import android.widget.ToggleButton;
+
+import de.esailors.android.widget.scratch.CustomScratchPath;
+import de.esailors.android.widget.scratch.ScratchView;
+
+public class ScratchCustomFragment extends Fragment implements ScratchView.OnScratchCompletedListener {
+
+  private static final String TAG = "ScratchCompleted";
+
+  private ScratchView scratchViewWithDefaultScratchRegion;
+  private ScratchView scratchViewWithCustomScratchRegion;
+  private TextView label;
+
+  @Override
+  public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
+
+    View content = inflater.inflate(R.layout.fragment_scratch_completed, container, false);
+    scratchViewWithDefaultScratchRegion = (ScratchView) content.findViewById(R.id.scratch_completed_scratch_view);
+    scratchViewWithCustomScratchRegion = (ScratchView) content.findViewById(R.id.scratch_completed_custom_scratch_region_scratch_view);
+    label = (TextView) content.findViewById(R.id.scratch_completed_label);
+    String wonSymbol = "linkedin";
+    Bitmap mergedImg = getImagesForCard(wonSymbol);
+    Drawable d = new BitmapDrawable(getResources(), mergedImg);
+    scratchViewWithDefaultScratchRegion.setOnScratchCompletedListener(this);
+    scratchViewWithCustomScratchRegion.setOnScratchCompletedListener(this)
+            .setCustomScratchPath(getCustomScratchPath())
+            .setScratchBackground(d);
+
+    content.findViewById(R.id.scratch_completed_toggle_debug).setOnClickListener(new View.OnClickListener() {
+      @Override
+      public void onClick(View v) {
+
+        boolean on = ((ToggleButton) v).isChecked();
+
+        // make custom scratch region visible if true
+        scratchViewWithCustomScratchRegion.setDebug(on);
+        scratchViewWithDefaultScratchRegion.setDebug(on);
+      }
+    });
+
+    return content;
+  }
+
+  private Bitmap getImagesForCard(String winsymbol){
+    Bitmap bitmap1 = BitmapFactory.decodeResource(getResources(),R.drawable.badoo);//assign your bitmap;
+    Bitmap bitmap2 = BitmapFactory.decodeResource(getResources(),R.drawable.behance);//assign your bitmap;
+    Bitmap bitmap3 = BitmapFactory.decodeResource(getResources(),R.drawable.facebook);//assign your bitmap;
+    Bitmap bitmap4 = BitmapFactory.decodeResource(getResources(), R.drawable.linkedin);//assign your bitmap;
+    Bitmap bitmap5 = BitmapFactory.decodeResource(getResources(), R.drawable.google_plus);//assign your bitmap;
+    Bitmap bitmap6 = BitmapFactory.decodeResource(getResources(), R.drawable.dribbble);//assign your bitmap;
+
+
+    Bitmap[] listBmp= {bitmap1, bitmap2, bitmap3, bitmap4, bitmap5, bitmap6};
+
+    Bitmap mergedImg = mergeMultiple(listBmp);
+
+    return mergedImg;
+  }
+
+  private Bitmap mergeMultiple(Bitmap[] parts){
+    int width = parts[0].getWidth() * 3;
+    int height = parts[0].getHeight() * 2;
+    Bitmap result = Bitmap.createBitmap(parts[0].getWidth() * 3, parts[0].getHeight() * 2, Bitmap.Config.ARGB_8888);
+    Canvas canvas = new Canvas(result);
+    Paint paint = new Paint();
+    for (int i = 0; i < parts.length; i++) {
+      canvas.drawBitmap(parts[i], parts[i].getWidth() * (i % 3), parts[i].getHeight() * (i % 2), paint);
+    }
+    return result;
+  }
+
+  private CustomScratchPath getCustomScratchPath() {
+
+    CustomScratchPath p = new CustomScratchPath(293f, 108f);
+
+    float appleWidth = 30,
+            appleHeight = 35;
+
+    // first apple;
+    float left = 134,
+            top = 53;
+
+    p.addRect(left, top,
+            left + appleWidth,
+            top + appleHeight, Path.Direction.CW);
+
+    // second apple
+    left = 241;
+    top = 57f;
+
+    p.addRect(left, top,
+            left + appleWidth,
+            top + appleHeight, Path.Direction.CW);
+
+    return p;
+  }
+
+  @Override
+  public void onScratchCompleted(ScratchView scratchView) {
+
+    if (scratchView == ScratchCustomFragment.this.scratchViewWithDefaultScratchRegion) {
+      Log.d(TAG, "FULL SCRATCH COMPLETED!");
+      label.setText("FULL SCRATCH COMPLETED!");
+    } else if (scratchView == scratchViewWithCustomScratchRegion) {
+      Log.d("ScratchCompleted", "APPLES SCRATCH COMPLETED!");
+      label.setText("APPLES SCRATCH COMPLETED!");
+      scratchViewWithCustomScratchRegion.scratchAll();
+    }
+  }
+}

example/src/main/res/layout/fragment_scratch_custom.xml

@@ -0,0 +1,46 @@
+<LinearLayout
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:gravity="center_horizontal"
+    android:orientation="vertical">
+
+    <de.esailors.android.widget.scratch.ScratchView
+        android:id="@+id/scratch_completed_scratch_view"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="16dp"
+        app:sv_scratch_background_drawable="@drawable/scratch_card_bg"
+        app:sv_scratch_foreground_drawable="@drawable/repeatable_texture"
+        app:sv_scratch_foreground_repeat="true"
+        app:sv_scratch_radius="30dp"
+        />
+
+    <TextView
+        android:id="@+id/scratch_completed_label"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="16dp"
+        />
+
+    <de.esailors.android.widget.scratch.ScratchView
+        android:id="@+id/scratch_completed_custom_scratch_region_scratch_view"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="16dp"
+        app:sv_scratch_background_drawable="@drawable/scratch_card_bg"
+        app:sv_scratch_foreground_drawable="@drawable/repeatable_texture"
+        app:sv_scratch_foreground_repeat="true"
+        app:sv_scratch_radius="30dp"
+        />
+
+    <ToggleButton
+        android:id="@+id/scratch_completed_toggle_debug"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="16dp"
+        android:textOff="Debug off"
+        android:textOn="Debug on"/>
+
+</LinearLayout>

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

@@ -4,5 +4,6 @@
         <item>Fill Foreground</item>
         <item>Drawable Foreground</item>
         <item>ScratchCompleted Listener</item>
+        <item>Scratch Custom</item>
     </string-array>
 </resources>

gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,6 @@
-#Wed Apr 10 15:27:10 PDT 2013
+#Tue Dec 18 13:51:36 IST 2018
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-2.2.1-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.6-all.zip

scratchdroid/build.gradle

@@ -17,7 +17,7 @@ apply plugin: 'com.android.library'
 
 android {
     compileSdkVersion 22
-    buildToolsVersion "22.0.1"
+    buildToolsVersion '28.0.3'
 
     defaultConfig {
         minSdkVersion 8
@@ -34,6 +34,6 @@ android {
 }
 
 dependencies {
-    compile fileTree(dir: 'libs', include: ['*.jar'])
-    compile 'com.android.support:appcompat-v7:22.0.0'
+    implementation fileTree(dir: 'libs', include: ['*.jar'])
+    implementation 'com.android.support:appcompat-v7:22.0.0'
 }

scratchdroid/src/main/AndroidManifest.xml

@@ -4,9 +4,7 @@
 
     <application
         android:allowBackup="true"
-        android:label="@string/app_name"
-        >
-
+        android:label="@string/app_name">
     </application>
 
 </manifest>