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Always use hardware acceleration for keyguard
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Daz Jones
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Sep 28, 2013
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patches/frameworks_base/0007-always-accelerate-keyguard.patch
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,52 @@ | ||
| From 641b8865d7b076abc318295477dbebc302f1a8a6 Mon Sep 17 00:00:00 2001 | ||
| From: Pawit Pornkitprasan <p.pawit@gmail.com> | ||
| Date: Tue, 12 Feb 2013 17:40:06 +0700 | ||
| Subject: [PATCH] policy: always use hardware acceleration for keyguard | ||
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| Without hardware acceleration, keyguard widget will appear aliased | ||
| and choppy (especially at the end of the scroll). | ||
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| Change-Id: I1bfb6fbcba6306edf366e8ea752d6919936c3ab6 | ||
| --- | ||
| .../internal/policy/impl/keyguard/KeyguardViewManager.java | 14 ++++---------- | ||
| 1 file changed, 4 insertions(+), 10 deletions(-) | ||
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| diff --git a/policy/src/com/android/internal/policy/impl/keyguard/KeyguardViewManager.java b/policy/src/com/android/internal/policy/impl/keyguard/KeyguardViewManager.java | ||
| index 30c95fb..fa59604 100644 | ||
| --- a/policy/src/com/android/internal/policy/impl/keyguard/KeyguardViewManager.java | ||
| +++ b/policy/src/com/android/internal/policy/impl/keyguard/KeyguardViewManager.java | ||
| @@ -184,14 +184,12 @@ public class KeyguardViewManager { | ||
| int flags = WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN | ||
| | WindowManager.LayoutParams.FLAG_LAYOUT_INSET_DECOR | ||
| | WindowManager.LayoutParams.FLAG_FORCE_NOT_FULLSCREEN | ||
| - | WindowManager.LayoutParams.FLAG_SHOW_WALLPAPER; | ||
| + | WindowManager.LayoutParams.FLAG_SHOW_WALLPAPER | ||
| + | WindowManager.LayoutParams.FLAG_HARDWARE_ACCELERATED; | ||
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| if (!mNeedsInput) { | ||
| flags |= WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM; | ||
| } | ||
| - if (ActivityManager.isHighEndGfx()) { | ||
| - flags |= WindowManager.LayoutParams.FLAG_HARDWARE_ACCELERATED; | ||
| - } | ||
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| final int stretch = ViewGroup.LayoutParams.MATCH_PARENT; | ||
| final int type = isActivity ? WindowManager.LayoutParams.TYPE_APPLICATION | ||
| @@ -202,12 +200,8 @@ public class KeyguardViewManager { | ||
| lp.windowAnimations = com.android.internal.R.style.Animation_LockScreen; | ||
| lp.screenOrientation = enableScreenRotation ? | ||
| ActivityInfo.SCREEN_ORIENTATION_USER : ActivityInfo.SCREEN_ORIENTATION_NOSENSOR; | ||
| - | ||
| - if (ActivityManager.isHighEndGfx()) { | ||
| - lp.flags |= WindowManager.LayoutParams.FLAG_HARDWARE_ACCELERATED; | ||
| - lp.privateFlags |= | ||
| - WindowManager.LayoutParams.PRIVATE_FLAG_FORCE_HARDWARE_ACCELERATED; | ||
| - } | ||
| + lp.flags |= WindowManager.LayoutParams.FLAG_HARDWARE_ACCELERATED; | ||
| + lp.privateFlags |= WindowManager.LayoutParams.PRIVATE_FLAG_FORCE_HARDWARE_ACCELERATED; | ||
| lp.privateFlags |= WindowManager.LayoutParams.PRIVATE_FLAG_SET_NEEDS_MENU_KEY; | ||
| if (isActivity) { | ||
| lp.privateFlags |= WindowManager.LayoutParams.PRIVATE_FLAG_SHOW_FOR_ALL_USERS; | ||
| -- | ||
| 1.8.1.2 | ||
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