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author | Michael Jurka <mikejurka@google.com> | 2011-02-03 16:47:14 -0800 |
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committer | Michael Jurka <mikejurka@google.com> | 2011-02-03 16:56:22 -0800 |
commit | c0759f5090d9539d82ddc944b9f2da767c36b251 (patch) | |
tree | 5c11a5b291c2e85a558e4aa33a425a1d3a94412a /src/com/android/launcher2/PagedView.java | |
parent | 7924f2592fefbb9bee279bcb7c2bf46b0009023d (diff) | |
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Reducing memory impact of hardware layers in Launcher
- Disabling hardware layers in customize tray
- Destroying hardware layers for pages in All Apps that are not visible
- Re-adding CachedTextView for icons in customize tray (to regain some of the lost performance there)
Diffstat (limited to 'src/com/android/launcher2/PagedView.java')
-rw-r--r-- | src/com/android/launcher2/PagedView.java | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/src/com/android/launcher2/PagedView.java b/src/com/android/launcher2/PagedView.java index 96b0551ae..45baa6c88 100644 --- a/src/com/android/launcher2/PagedView.java +++ b/src/com/android/launcher2/PagedView.java @@ -596,7 +596,21 @@ public abstract class PagedView extends ViewGroup { canvas.clipRect(mScrollX, mScrollY, mScrollX + mRight - mLeft, mScrollY + mBottom - mTop); + for (int i = 0; i < pageCount; i++) { + View child = getChildAt(i); + if (child != null && child instanceof PagedViewCellLayout) { + boolean willBeDrawn = i >= leftScreen && i <= rightScreen; + if (!willBeDrawn) { + ((PagedViewCellLayout)child).destroyHardwareLayers(); + } + } + } + for (int i = leftScreen; i <= rightScreen; i++) { + View child = getChildAt(i); + if (child != null && child instanceof PagedViewCellLayout) { + ((PagedViewCellLayout)child).createHardwareLayers(); + } drawChild(canvas, getChildAt(i), drawingTime); } canvas.restore(); |