Split out launcherProtos from sysui_shared.jar

Bug: 113043444
Change-Id: I3115cdc7871b0f77601e399df01cdde0dde87c6e

Android.mk

@@ -37,6 +37,14 @@ LOCAL_UNINSTALLABLE_MODULE := true
 LOCAL_SDK_VERSION := current
 include $(BUILD_PREBUILT)
 
+include $(CLEAR_VARS)
+LOCAL_MODULE := libLauncherProtos
+LOCAL_MODULE_TAGS := optional
+LOCAL_MODULE_CLASS := JAVA_LIBRARIES
+LOCAL_SRC_FILES := libs/launcher_protos.jar
+LOCAL_UNINSTALLABLE_MODULE := true
+LOCAL_SDK_VERSION := current
+include $(BUILD_PREBUILT)
 #
 # Build rule for plugin lib (needed to write a plugin).
 #
@@ -160,10 +168,10 @@ LOCAL_AAPT2_ONLY := true
 LOCAL_MODULE_TAGS := optional
 
 ifneq (,$(wildcard frameworks/base))
-  LOCAL_STATIC_JAVA_LIBRARIES := SystemUISharedLib
+  LOCAL_STATIC_JAVA_LIBRARIES := SystemUISharedLib launcherprotosnano
   LOCAL_PRIVATE_PLATFORM_APIS := true
 else
-  LOCAL_STATIC_JAVA_LIBRARIES := libSharedSystemUI
+  LOCAL_STATIC_JAVA_LIBRARIES := libSharedSystemUI libLauncherProtos
   LOCAL_SDK_VERSION := system_current
   LOCAL_MIN_SDK_VERSION := 26
 endif
@@ -223,10 +231,10 @@ LOCAL_USE_AAPT2 := true
 LOCAL_MODULE_TAGS := optional
 
 ifneq (,$(wildcard frameworks/base))
-  LOCAL_STATIC_JAVA_LIBRARIES := SystemUISharedLib
+  LOCAL_STATIC_JAVA_LIBRARIES := SystemUISharedLib launcherprotosnano
   LOCAL_PRIVATE_PLATFORM_APIS := true
 else
-  LOCAL_STATIC_JAVA_LIBRARIES := libSharedSystemUI
+  LOCAL_STATIC_JAVA_LIBRARIES := libSharedSystemUI libLauncherProtos
   LOCAL_SDK_VERSION := system_current
   LOCAL_MIN_SDK_VERSION := 26
 endif

libs/README.txt

@@ -0,0 +1,8 @@
+These jar are compiled in the frameworks/base of the platform tree.
+
+launcher_protos.jar is defined as launcherprotosnano in the following file:
+frameworks/base/core/protos/android/stats/launcher/Android.bp
+
+plugin_core.jar is defined as PluginCoreLib in the following file:
+frameworks/base/packages/SystemUI/plugin/Android.bp
+

src/com/android/launcher3/Launcher.java

@@ -1617,7 +1617,7 @@ public class Launcher extends BaseDraggingActivity implements LauncherExterns,
         } else if (mStateManager.getState() == LauncherState.OVERVIEW) {
             return StatsLogUtils.LAUNCHER_STATE_OVERVIEW;
         }
-        return StatsLogUtils.LAUNCHER_STATE_BACKGROUND;
+        return StatsLogUtils.LAUNCHER_STATE_HOME;
     }
 
     @Override