From 5d281104cd0de281195dbf5bf7c9d9d5f97dbd3e Mon Sep 17 00:00:00 2001
From: Christian Schneppe <christian@pix-art.de>
Date: Sun, 19 Feb 2017 21:05:12 +0100
Subject: reworked rotation in FullScreenViewer fixes #107

---
 .../ui/ShowFullscreenMessageActivity.java          | 77 +++++-----------------
 1 file changed, 18 insertions(+), 59 deletions(-)

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

diff --git a/src/main/java/de/pixart/messenger/ui/ShowFullscreenMessageActivity.java b/src/main/java/de/pixart/messenger/ui/ShowFullscreenMessageActivity.java
index b78dec72a..75c6d8849 100644
--- a/src/main/java/de/pixart/messenger/ui/ShowFullscreenMessageActivity.java
+++ b/src/main/java/de/pixart/messenger/ui/ShowFullscreenMessageActivity.java
@@ -7,7 +7,6 @@ import android.content.res.Configuration;
 import android.graphics.BitmapFactory;
 import android.media.MediaMetadataRetriever;
 import android.net.Uri;
-import android.os.Build;
 import android.os.Bundle;
 import android.util.Log;
 import android.view.View;
@@ -138,35 +137,7 @@ public class ShowFullscreenMessageActivity extends Activity {
         width = options.outWidth;
         rotation = getRotation(Uri.parse("file://" + file.getAbsolutePath()));
         Log.d(Config.LOGTAG, "Image height: " + height + ", width: " + width + ", rotation: " + rotation);
-        if (width > height) {
-            if (rotation == 0 || rotation == 180) {
-                if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR2) {
-                    setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_USER_LANDSCAPE);
-                } else {
-                    setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE);
-                }
-            } else {
-                if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR2) {
-                    setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_USER_PORTRAIT);
-                } else {
-                    setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);
-                }
-            }
-        } else if (width <= height) {
-            if (rotation == 90 || rotation == 270) {
-                if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR2) {
-                    setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_USER_PORTRAIT);
-                } else {
-                    setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);
-                }
-            } else {
-                if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR2) {
-                    setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_USER_PORTRAIT);
-                } else {
-                    setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);
-                }
-            }
-        }
+        rotateScreen(width, height, rotation);
         final PhotoViewAttacher mAttacher = new PhotoViewAttacher(mImage);
         mImage.setVisibility(View.VISIBLE);
         try {
@@ -192,35 +163,7 @@ public class ShowFullscreenMessageActivity extends Activity {
         width = Integer.valueOf(retriever.extractMetadata(MediaMetadataRetriever.METADATA_KEY_VIDEO_WIDTH));
         rotation = Integer.valueOf(retriever.extractMetadata(MediaMetadataRetriever.METADATA_KEY_VIDEO_ROTATION));
         Log.d(Config.LOGTAG, "Video height: " + height + ", width: " + width + ", rotation: " + rotation);
-        if (width > height) {
-            if (rotation == 0 || rotation == 180) {
-                if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR2) {
-                    setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_USER_LANDSCAPE);
-                } else {
-                    setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE);
-                }
-            } else {
-                if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR2) {
-                    setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_USER_PORTRAIT);
-                } else {
-                    setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);
-                }
-            }
-        } else if (width <= height) {
-            if (rotation == 90 || rotation == 270) {
-                if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR2) {
-                    setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_USER_PORTRAIT);
-                } else {
-                    setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);
-                }
-            } else {
-                if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR2) {
-                    setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_USER_PORTRAIT);
-                } else {
-                    setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);
-                }
-            }
-        }
+        rotateScreen(width, height, rotation);
         try {
             mVideo.setVisibility(View.VISIBLE);
             mVideo.setVideoURI(uri);
@@ -245,6 +188,22 @@ public class ShowFullscreenMessageActivity extends Activity {
         }
     }
 
+    private void rotateScreen(int width, int height, int rotation) {
+        if (width > height) {
+            if (rotation == 0 || rotation == 180) {
+                setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_SENSOR_LANDSCAPE);
+            } else {
+                setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_SENSOR_PORTRAIT);
+            }
+        } else if (width <= height) {
+            if (rotation == 90 || rotation == 270) {
+                setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_SENSOR_PORTRAIT);
+            } else {
+                setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_SENSOR_PORTRAIT);
+            }
+        }
+    }
+
     @Override
     public void onConfigurationChanged(Configuration newConfig) {
         super.onConfigurationChanged(newConfig);
-- 
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