From 7e72ff0b0e96cfb009146892c5db20dfa60d63c7 Mon Sep 17 00:00:00 2001
From: ByteHamster <info@bytehamster.com>
Date: Sat, 6 Jan 2018 13:20:02 +0100
Subject: Fixed scaling of video

---
 .../antennapod/activity/VideoplayerActivity.java   | 11 ++++++++++-
 .../antennapod/view/AspectRatioVideoView.java      | 23 ++++++++++++++++++++--
 2 files changed, 31 insertions(+), 3 deletions(-)

(limited to 'app/src/main/java/de')

diff --git a/app/src/main/java/de/danoeh/antennapod/activity/VideoplayerActivity.java b/app/src/main/java/de/danoeh/antennapod/activity/VideoplayerActivity.java
index 80288af24..bf1cc5b7e 100644
--- a/app/src/main/java/de/danoeh/antennapod/activity/VideoplayerActivity.java
+++ b/app/src/main/java/de/danoeh/antennapod/activity/VideoplayerActivity.java
@@ -8,8 +8,10 @@ import android.os.Build;
 import android.os.Bundle;
 import android.os.Handler;
 import android.support.v4.view.WindowCompat;
+import android.util.DisplayMetrics;
 import android.util.Log;
 import android.util.Pair;
+import android.util.TypedValue;
 import android.view.Menu;
 import android.view.MenuItem;
 import android.view.MotionEvent;
@@ -382,7 +384,14 @@ public class VideoplayerActivity extends MediaplayerActivity {
     @Override
     public void onConfigurationChanged(Configuration newConfig) {
         super.onConfigurationChanged(newConfig);
-        //TODO
+
+        if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.HONEYCOMB_MR2) {
+            // This is only relevant for picture in picture
+            DisplayMetrics dm = getResources().getDisplayMetrics();
+            float px = TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, newConfig.screenWidthDp, dm);
+            float py = TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, newConfig.screenHeightDp, dm);
+            videoview.setAvailableSize(px, py);
+        }
     }
 
     private static class VideoControlsHider extends Handler {
diff --git a/app/src/main/java/de/danoeh/antennapod/view/AspectRatioVideoView.java b/app/src/main/java/de/danoeh/antennapod/view/AspectRatioVideoView.java
index f930c912a..138fbff00 100644
--- a/app/src/main/java/de/danoeh/antennapod/view/AspectRatioVideoView.java
+++ b/app/src/main/java/de/danoeh/antennapod/view/AspectRatioVideoView.java
@@ -25,6 +25,8 @@ public class AspectRatioVideoView extends VideoView {
 
     private int mVideoWidth;
     private int mVideoHeight;
+    private float mAvailableWidth = -1;
+    private float mAvailableHeight = -1;
 
     public AspectRatioVideoView(Context context) {
         this(context, null);
@@ -48,8 +50,13 @@ public class AspectRatioVideoView extends VideoView {
             return;
         }
 
-        float heightRatio = (float) mVideoHeight / (float) getHeight();
-        float widthRatio = (float) mVideoWidth / (float) getWidth();
+        if (mAvailableWidth < 0 || mAvailableHeight < 0) {
+            mAvailableWidth = getWidth();
+            mAvailableHeight = getHeight();
+        }
+
+        float heightRatio = (float) mVideoHeight / mAvailableHeight;
+        float widthRatio = (float) mVideoWidth / mAvailableWidth;
 
         int scaledHeight;
         int scaledWidth;
@@ -94,4 +101,16 @@ public class AspectRatioVideoView extends VideoView {
         invalidate();
     }
 
+    /**
+     * Sets the maximum size that the view might expand to
+     * @param width
+     * @param height
+     */
+    public void setAvailableSize(float width, float height) {
+        mAvailableWidth = width;
+        mAvailableHeight = height;
+        requestLayout();
+        invalidate();
+    }
+
 }
-- 
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