Use View.generateViewId if available (0c2918f4) · Commits · e / os / android_packages_apps_Trebuchet

src/com/android/launcher3/Launcher.java

+13 −12

Original line number	Diff line number	Diff line
		@@ -689,12 +689,12 @@ public class Launcher extends Activity
		}
		}

		/**
		* Copied from View -- the View version of the method isn't called
		* anywhere else in our process and only exists for API level 17+,
		* so it's ok to keep our own version with no API requirement.
		*/
		public static int generateViewId() {
		if (Build.VERSION.SDK_INT >= 17) {
		return View.generateViewId();
		} else {
		// View.generateViewId() is not available. The following fallback logic is a copy
		// of its implementation.
		for (;;) {
		final int result = sNextGeneratedId.get();
		// aapt-generated IDs have the high byte nonzero; clamp to the range under that.
		@@ -705,6 +705,7 @@ public class Launcher extends Activity
		}
		}
		}
		}

		public int getViewIdForItem(ItemInfo info) {
		// This cast is safe given the > 2B range for int.