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Commit ebd7fff2 authored by Steve Kondik's avatar Steve Kondik Committed by Zhao Wei Liew
Browse files

windowmanager: Add support for blur effects 

  * Support for blur layer on the lockscreen
  * Additional code for blur-behind and surface-blur has
    been removed from this commit as it is not in use.

  * Original work by CodeAurora / Qualcomm
  * Contributions from:
    - Steve Kondik
    - Danesh Mondegarian
    - Roman Birg
    - Clark Scheff
    - Michael Bestas

Change-Id: I6285905a4e3c00dfb5471876d0cfb16b4b4e9893
parent b5aa705f

core/java/android/view/SurfaceControl.java

+5 −0
Original line number Diff line number Diff line
@@ -184,6 +184,11 @@ public class SurfaceControl { 
     */

    public static final int FX_SURFACE_NORMAL   = 0x00000000;



    /**

     * Surface creation flag: Creates a blur surface.

     */

    public static final int FX_SURFACE_BLUR = 0x00010000;



    /**

     * Surface creation flag: Creates a Dim surface.

     * Everything behind this surface is dimmed by the amount specified

core/java/android/view/WindowManagerPolicy.java

+5 −0
Original line number Diff line number Diff line
@@ -727,6 +727,11 @@ public interface WindowManagerPolicy { 
     */

    public WindowState getWinShowWhenLockedLw();



    /**

     * Returns the current keyguard panel, if such a thing exists.

     */

    public WindowState getWinKeyguardPanelLw();



    /**

     * Called when the system would like to show a UI to indicate that an

     * application is starting.  You can use this to add a

core/res/res/values/cm_symbols.xml

+3 −0
Original line number Diff line number Diff line
@@ -79,4 +79,7 @@ 


    <!-- PlatLogo -->

    <java-symbol type="drawable" name="platlogo_lineage" />



    <!-- Blur effects -->

    <java-symbol type="bool" name="config_uiBlurEnabled" />

</resources>

core/res/res/values/config.xml

+4 −0
Original line number Diff line number Diff line
@@ -2793,4 +2793,8 @@ 


    <!-- Boolean to enable stk functionality on Samsung phones -->

    <bool name="config_samsung_stk">false</bool>



    <!-- Support in Surfaceflinger for blur layers.

         NOTE: This requires additional hardware-specific code. -->

    <bool name="config_uiBlurEnabled">false</bool>

</resources>

packages/SystemUI/AndroidManifest_cm.xml

+3 −0
Original line number Diff line number Diff line
@@ -30,6 +30,9 @@ 
    <uses-permission android:name="cyanogenmod.permission.READ_WEATHER" />

    <protected-broadcast android:name="com.cyanogenmod.lockclock.action.FORCE_WEATHER_UPDATE" />



    <!-- Blur surface -->

    <uses-permission android:name="android.permission.ACCESS_SURFACE_FLINGER" />



    <application>



        <activity-alias