From af2a1900bd85c961ddebba9872f9d32d9e95a2e3 Mon Sep 17 00:00:00 2001
From: Albert Grobas <AlbertGrobas@users.noreply.github.com>
Date: Fri, 29 May 2015 17:57:15 +0200
Subject: [PATCH] fixes a bug on update image

---
 README.md                                        |  6 +++---
 .../java/net/grobas/view/MovingImageView.java    | 16 +++++++---------
 .../movingimageview/sample/SampleActivity.java   |  3 ++-
 sample/src/main/res/layout/activity_sample.xml   |  4 ++--
 4 files changed, 14 insertions(+), 15 deletions(-)

diff --git a/README.md b/README.md
index 214f47a..c83e1c6 100644
--- a/README.md
+++ b/README.md
@@ -1,9 +1,9 @@
 MovingImageView
 ===============
+[![Android Arsenal](https://img.shields.io/badge/Android%20Arsenal-MovingImageView-brightgreen.svg?style=flat)](http://android-arsenal.com/details/1/1850)
 
 Create a custom ImageView for moving image around the screen.
 
-
 ![Demo Screenshot 1][1]
 ![Demo Screenshot 2][2]
 
@@ -17,10 +17,10 @@ To use MovingImageView, add the module into your project and start to build xml
     <net.grobas.view.MovingImageView
         android:layout_width="match_parent"
         android:layout_height="250dp"
-        android:src="@drawable/beach"
+        android:src="@drawable/image"
         app:miv_load_on_create="true"
         app:miv_max_relative_size="3"
-        app:miv_min_relative_offset="0.1"
+        app:miv_min_relative_offset="0.2"
         app:miv_start_delay="1000"
         app:miv_repetitions="-1"
         app:miv_speed="100" />
diff --git a/movingimageview/src/main/java/net/grobas/view/MovingImageView.java b/movingimageview/src/main/java/net/grobas/view/MovingImageView.java
index f0e4caf..c9aa087 100644
--- a/movingimageview/src/main/java/net/grobas/view/MovingImageView.java
+++ b/movingimageview/src/main/java/net/grobas/view/MovingImageView.java
@@ -111,7 +111,7 @@ private void updateAll() {
 
     private void updateImageSize() {
         imageWidth = getDrawable().getIntrinsicWidth();
-        imageHeight = getDrawable().getMinimumHeight();
+        imageHeight = getDrawable().getIntrinsicHeight();
     }
 
     /**
@@ -154,8 +154,8 @@ private void updateAnimator() {
      * @return image scale.
      */
     private float calculateTypeAndScale() {
-        float scale = 1f;
         movementType = MovingViewAnimator.AUTO_MOVE;
+        float scale = 1f;
         float scaleByImage = Math.max(imageWidth / canvasWidth, imageHeight / canvasHeight);
         Matrix m = new Matrix();
 
@@ -168,16 +168,16 @@ private float calculateTypeAndScale() {
                 scale = Math.min(sW, maxRelativeSize);
                 m.setTranslate((canvasWidth - imageWidth * scale) / 2f, 0);
                 movementType = MovingViewAnimator.VERTICAL_MOVE;
+
             } else if (sW < sH) {
                 scale = Math.min(sH, maxRelativeSize);
                 m.setTranslate(0, (canvasHeight - imageHeight * scale) / 2f);
                 movementType = MovingViewAnimator.HORIZONTAL_MOVE;
+
             } else {
                 scale = Math.max(sW, maxRelativeSize);
-                if (scale == sW)
-                    movementType = MovingViewAnimator.NONE_MOVE;
-                else
-                    movementType = MovingViewAnimator.DIAGONAL_MOVE;
+                movementType = (scale == sW) ? MovingViewAnimator.NONE_MOVE :
+                        MovingViewAnimator.DIAGONAL_MOVE;
             }
 
           //Width too small to perform any horizontal animation, scale to width
@@ -193,9 +193,7 @@ private float calculateTypeAndScale() {
           //Enough size but too big, resize down
         } else if (scaleByImage > maxRelativeSize) {
             scale = maxRelativeSize / scaleByImage;
-            float newW = imageWidth * scale;
-            float newH = imageHeight * scale;
-            if(newW < canvasWidth || newH < canvasHeight) {
+            if(imageWidth * scale < canvasWidth || imageHeight * scale < canvasHeight) {
                 scale = Math.max(canvasWidth / imageWidth, canvasHeight / imageHeight);
             }
         }
diff --git a/sample/src/main/java/net/grobas/movingimageview/sample/SampleActivity.java b/sample/src/main/java/net/grobas/movingimageview/sample/SampleActivity.java
index 04e7412..9443186 100644
--- a/sample/src/main/java/net/grobas/movingimageview/sample/SampleActivity.java
+++ b/sample/src/main/java/net/grobas/movingimageview/sample/SampleActivity.java
@@ -14,13 +14,14 @@ public class SampleActivity extends AppCompatActivity {
     MovingImageView image;
     boolean toggleState = true;
     boolean toggleCustomMovement = true;
-    int[] imageList = {R.drawable.skyline, R.drawable.futurecity, R.drawable.spacecargo, R.drawable.city};
+    int[] imageList = {R.drawable.anotherworld, R.drawable.futurecity, R.drawable.spacecargo, R.drawable.city};
     int pos = 0;
 
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         setContentView(R.layout.activity_sample);
+
         image = (MovingImageView) findViewById(R.id.image);
         image.getMovingAnimator().addListener(new Animator.AnimatorListener() {
             @Override
diff --git a/sample/src/main/res/layout/activity_sample.xml b/sample/src/main/res/layout/activity_sample.xml
index dfc3918..8203639 100644
--- a/sample/src/main/res/layout/activity_sample.xml
+++ b/sample/src/main/res/layout/activity_sample.xml
@@ -15,7 +15,7 @@
             android:layout_height="250dp"
             android:clickable="true"
             android:onClick="clickImage"
-            android:src="@drawable/skyline"
+            android:src="@drawable/anotherworld"
             app:miv_load_on_create="true"
             app:miv_max_relative_size="3.0"
             app:miv_min_relative_offset="0.2"
@@ -43,7 +43,7 @@
             android:layout_below="@id/image"
             android:clickable="true"
             android:onClick="clickText"
-            android:padding="15dp"
+            android:padding="16dp"
             android:text="@string/text" />