[Android] Remove dead code

[Geoffrey Métais]

vlc-android | branch: 2.5.x | Geoffrey Métais <geoffrey.metais at gmail.com> | Fri Nov 24 11:12:11 2017 +0100| [4371413df99cb033fa18ead390ade3d0fadf5756] | committer: Geoffrey Métais

Remove dead code

(cherry picked from commit 6779336623e994aa3d7df387c0edb1ef107b8942)

> https://code.videolan.org/videolan/vlc-android/commit/4371413df99cb033fa18ead390ade3d0fadf5756
---

 .../src/org/videolan/vlc/gui/helpers/UiTools.java   | 21 ---------------------
 1 file changed, 21 deletions(-)

diff --git a/vlc-android/src/org/videolan/vlc/gui/helpers/UiTools.java b/vlc-android/src/org/videolan/vlc/gui/helpers/UiTools.java
index db89dafc3..af06fd3e9 100644
--- a/vlc-android/src/org/videolan/vlc/gui/helpers/UiTools.java
+++ b/vlc-android/src/org/videolan/vlc/gui/helpers/UiTools.java
@@ -77,7 +77,6 @@ import org.videolan.vlc.util.FileUtils;
 import org.videolan.vlc.util.MediaLibraryItemComparator;
 
 import java.util.List;
-import java.util.concurrent.atomic.AtomicInteger;
 
 public class UiTools {
     private static final String TAG = "VLC/UiTools";
@@ -88,8 +87,6 @@ public class UiTools {
         public static final int ITEM_SELECTION_ON = ContextCompat.getColor(VLCApplication.getAppContext(), R.color.orange200transparent);
     }
 
-    private static final AtomicInteger sNextGeneratedId = new AtomicInteger(1);
-
     private static final Handler sHandler = new Handler(Looper.getMainLooper());
     public static final int DELETE_DURATION = 3000;
 
@@ -182,24 +179,6 @@ public class UiTools {
         }
     }
 
-    /**
-     * Generate a value suitable for use in {@link #setId(int)}.
-     * This value will not collide with ID values generated at build time by aapt for R.id.
-     *
-     * @return a generated ID value
-     */
-    public static int generateViewId() {
-        for (;;) {
-            final int result = sNextGeneratedId.get();
-            // aapt-generated IDs have the high byte nonzero; clamp to the range under that.
-            int newValue = result + 1;
-            if (newValue > 0x00FFFFFF) newValue = 1; // Roll over to 1, not 0.
-            if (sNextGeneratedId.compareAndSet(result, newValue)) {
-                return result;
-            }
-        }
-    }
-
     public static void setViewVisibility(View v, int visibility) {
         if (v != null)
             v.setVisibility(visibility);