Prevent ProgressBar from updating itself when hidden. (a05e8a58) · Commits · e / os / android_frameworks_base

core/java/android/widget/ProgressBar.java

+16 −3

Original line number	Diff line number	Diff line
		@@ -696,8 +696,7 @@ public class ProgressBar extends View {
		* <p>Start the indeterminate progress animation.</p>
		*/
		void startAnimation() {
		int visibility = getVisibility();
		if (visibility != VISIBLE) {
		if (getVisibility() != VISIBLE) {
		return;
		}

		@@ -771,13 +770,27 @@ public class ProgressBar extends View {
		// let's be nice with the UI thread
		if (v == GONE \|\| v == INVISIBLE) {
		stopAnimation();
		} else if (v == VISIBLE) {
		} else {
		startAnimation();
		}
		}
		}
		}

		@Override
		protected void onVisibilityChanged(View changedView, int visibility) {
		super.onVisibilityChanged(changedView, visibility);

		if (mIndeterminate) {
		// let's be nice with the UI thread
		if (visibility == GONE \|\| visibility == INVISIBLE) {
		stopAnimation();
		} else {
		startAnimation();
		}
		}
		}

		@Override
		public void invalidateDrawable(Drawable dr) {
		if (!mInDrawing) {