fixed code quality issues

app/src/main/java/in/krharsh17/barview_sample/MainActivity.java

@@ -12,9 +12,7 @@
 
 import static in.krharsh17.barview.BarView.getRandomColor;
 
-
 public class MainActivity extends AppCompatActivity {
-
     BarView barView;
     int cornerRadius = 20;//in dp
 
@@ -27,48 +25,48 @@ protected void onCreate(Bundle savedInstanceState) {
         ArrayList<BarModel> barModels = new ArrayList<>();
 
         barModels.add(new BarModel(
-                "Samsung",
-                "30.91",
-                getRandomColor(),
-                0.31f,0,0
+            "Samsung",
+            "30.91",
+            getRandomColor(),
+            0.31f, 0, 0
         ));
 
         barModels.add(new BarModel(
-                "Apple",
-                "25.89",
-                getRandomColor(),
-                1f,5,5
+            "Apple",
+            "25.89",
+            getRandomColor(),
+            1f, 5, 5
         ));
 
         barModels.add(new BarModel(
-                "Huawei",
-                "10.98",
-                getRandomColor(),
-                0.11f,8,4
+            "Huawei",
+            "10.98",
+            getRandomColor(),
+            0.11f, 8, 4
         ));
 
         barModels.add(new BarModel(
-                "Xiaomi",
-                "7.8",
-                getRandomColor(),
-                0.07f,12,7
+            "Xiaomi",
+            "7.8",
+            getRandomColor(),
+            0.07f, 12, 7
         ));
 
         barModels.add(new BarModel(
-                "Oppo",
-                "4.31",
-                getRandomColor(),
-                0.04f,7,18
+            "Oppo",
+            "4.31",
+            getRandomColor(),
+            0.04f, 7, 18
         ));
 
         barModels.add(new BarModel(
-                "Others",
-                "20.11",
-                getRandomColor(),
-                0.20f,8,10
+            "Others",
+            "20.11",
+            getRandomColor(),
+            0.20f, 8, 10
         ));
         barView.setData(barModels);
-      
+
         barView.setCornerRadius(cornerRadius);
 
         barView.setOnBarClickListener(new BarView.OnBarClickListener() {
@@ -77,8 +75,5 @@ public void onBarClicked(int pos) {
                 Toast.makeText(MainActivity.this, "Bar at position " + pos, Toast.LENGTH_SHORT).show();
             }
         });
-
     }
-
-
 }

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

@@ -1,15 +1,14 @@
 <?xml version="1.0" encoding="utf-8"?>
 <androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:tools="http://schemas.android.com/tools"
+    android:id="@+id/main_layout"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:id="@+id/main_layout"
     tools:context=".MainActivity">
 
     <in.krharsh17.barview.BarView
-        android:layout_width="match_parent"
-        android:layout_height="match_parent"
         android:id="@+id/barview"
-        />
+        android:layout_width="match_parent"
+        android:layout_height="match_parent" />
 
 </androidx.constraintlayout.widget.ConstraintLayout> 

app/src/test/java/in/krharsh17/barview_sample/ExampleUnitTest.java

@@ -11,7 +11,7 @@
  */
 public class ExampleUnitTest {
     @Test
-    public void addition_isCorrect() {
+    public void additionIsCorrect() {
         assertEquals(4, 2 + 2);
     }
 }

library/src/main/java/in/krharsh17/barview/Bar.java

@@ -12,7 +12,6 @@
 import android.view.animation.DecelerateInterpolator;
 
 class Bar extends View {
-
     /**
      * It can be called by anyone directly from code to create a new instance of the view.
      * This constructor doesn’t have access to XML attributes, so you have to fill the parameters manually, using setters.
@@ -30,12 +29,11 @@ class Bar extends View {
      * @param progress
      */
     //increaseWidth is used to give some extra width to bar so that this extra width is used by shadow
-    public void setProgress(float progress,int increaseWidth,int animationType,int animationDuration) {
+    public void setProgress(float progress, int increaseWidth, int animationType, int animationDuration) {
         ViewGroup.LayoutParams params = this.getLayoutParams();
-        if(animationType == BarView.INTRO_ANIM_EXPAND){
-            expand(this,animationDuration,Math.round(params.width * (progress)));
-        }
-        else if (animationType == BarView.INTRO_ANIM_NONE){
+        if (animationType == BarView.INTRO_ANIM_EXPAND) {
+            expand(this, animationDuration, Math.round(params.width * (progress)));
+        } else if (animationType == BarView.INTRO_ANIM_NONE) {
             this.setVisibility(VISIBLE);
             params.width = Math.round(params.width * (progress)) + increaseWidth;
             this.setLayoutParams(params);