Support for re-using the loading view

app/src/main/java/com/github/jlmd/animatedcircleloadingview/sample/MainActivity.java

@@ -3,6 +3,8 @@
 import android.app.Activity;
 import android.os.Bundle;
 import android.util.Log;
+import android.view.View;
+
 import com.github.jlmd.animatedcircleloadingview.AnimatedCircleLoadingView;
 
 public class MainActivity extends Activity {
@@ -14,6 +16,14 @@ protected void onCreate(Bundle savedInstanceState) {
     super.onCreate(savedInstanceState);
     setContentView(R.layout.activity_main);
     animatedCircleLoadingView = (AnimatedCircleLoadingView) findViewById(R.id.circle_loading_view);
+    animatedCircleLoadingView.setOnClickListener(new View.OnClickListener() {
+      @Override
+      public void onClick(View view) {
+        resetLoading();
+        startLoading();
+        startPercentMockThread();
+      }
+    });
     startLoading();
     startPercentMockThread();
   }

library/src/main/java/com/github/jlmd/animatedcircleloadingview/AnimatedCircleLoadingView.java

@@ -4,6 +4,7 @@
 import android.content.res.TypedArray;
 import android.graphics.Color;
 import android.util.AttributeSet;
+import android.view.View;
 import android.widget.FrameLayout;
 import com.github.jlmd.animatedcircleloadingview.animator.ViewAnimator;
 import com.github.jlmd.animatedcircleloadingview.component.InitialCenterCircleView;
@@ -80,7 +81,7 @@ private void startAnimation() {
         startAnimationIndeterminate = false;
       }
       if (startAnimationDeterminate) {
-        addView(percentIndicatorView);
+        percentIndicatorView.showView();
         viewAnimator.startAnimator();
         startAnimationDeterminate = false;
       }
@@ -126,6 +127,7 @@ private void addComponentsViews() {
     addView(mainCircleView);
     addView(finishedOkView);
     addView(finishedFailureView);
+    addView(percentIndicatorView);
   }
 
   private void initAnimatorHelper() {
@@ -172,6 +174,5 @@ public void stopFailure() {
 
   public void resetLoading() {
     viewAnimator.resetAnimator();
-    setPercent(0);
   }
 }

library/src/main/java/com/github/jlmd/animatedcircleloadingview/animator/ViewAnimator.java

@@ -1,5 +1,7 @@
 package com.github.jlmd.animatedcircleloadingview.animator;
 
+import android.view.View;
+
 import com.github.jlmd.animatedcircleloadingview.component.ComponentViewAnimation;
 import com.github.jlmd.animatedcircleloadingview.component.InitialCenterCircleView;
 import com.github.jlmd.animatedcircleloadingview.component.MainCircleView;
@@ -69,6 +71,7 @@ public void resetAnimator() {
     mainCircleView.hideView();
     finishedOkView.hideView();
     finishedFailureView.hideView();
+    percentIndicatorView.reset();
     resetAnimator = true;
     startAnimator();
   }

library/src/main/java/com/github/jlmd/animatedcircleloadingview/component/PercentIndicatorView.java

@@ -3,6 +3,7 @@
 import android.content.Context;
 import android.graphics.Color;
 import android.view.Gravity;
+import android.view.View;
 import android.view.animation.AlphaAnimation;
 import android.widget.TextView;
 
@@ -20,6 +21,7 @@ public PercentIndicatorView(Context context, int parentWidth) {
   }
 
   private void init() {
+    hideView();
     int textSize = (35 * parentWidth) / 700;
     setTextSize(textSize);
     setTextColor(Color.WHITE);
@@ -32,9 +34,24 @@ public void setPercent(int percent) {
   }
 
   public void startAlphaAnimation() {
-    AlphaAnimation alphaAnimation = new AlphaAnimation(1, 0);
+    AlphaAnimation alphaAnimation = new AlphaAnimation(0.8f, 0);
     alphaAnimation.setDuration(700);
     alphaAnimation.setFillAfter(true);
     startAnimation(alphaAnimation);
   }
+
+  public void reset() {
+    hideView();
+    setText("");
+    clearAnimation();
+    setAlpha(0.8f);
+  }
+
+  public void hideView() {
+    setVisibility(View.INVISIBLE);
+  }
+
+  public void showView() {
+    setVisibility(View.VISIBLE);
+  }
 }