Work on more low memory reporting to apps.
There are now some new trim memory levels that are sent to
non-background applications as RAM becomes low.
There is a new API for an application to retrieve information
about memory trimming and such on demand.
Fixed various checks against the memory trim level to be
robust (not compare against exact values).
Change-Id: Ifd1c6151124350168aef20a94e517166fd2e03eb
diff --git a/core/java/android/app/ActivityManagerNative.java b/core/java/android/app/ActivityManagerNative.java
index 24079a5d..b952649 100644
--- a/core/java/android/app/ActivityManagerNative.java
+++ b/core/java/android/app/ActivityManagerNative.java
@@ -1126,7 +1126,17 @@
reply.writeNoException();
return true;
}
-
+
+ case GET_MY_MEMORY_STATE_TRANSACTION: {
+ data.enforceInterface(IActivityManager.descriptor);
+ ActivityManager.RunningAppProcessInfo info =
+ new ActivityManager.RunningAppProcessInfo();
+ getMyMemoryState(info);
+ reply.writeNoException();
+ info.writeToParcel(reply, 0);
+ return true;
+ }
+
case GET_DEVICE_CONFIGURATION_TRANSACTION: {
data.enforceInterface(IActivityManager.descriptor);
ConfigurationInfo config = getDeviceConfigurationInfo();
@@ -2973,6 +2983,19 @@
reply.recycle();
}
+ public void getMyMemoryState(ActivityManager.RunningAppProcessInfo outInfo)
+ throws RemoteException
+ {
+ Parcel data = Parcel.obtain();
+ Parcel reply = Parcel.obtain();
+ data.writeInterfaceToken(IActivityManager.descriptor);
+ mRemote.transact(GET_MY_MEMORY_STATE_TRANSACTION, data, reply, 0);
+ reply.readException();
+ outInfo.readFromParcel(reply);
+ reply.recycle();
+ data.recycle();
+ }
+
public ConfigurationInfo getDeviceConfigurationInfo() throws RemoteException
{
Parcel data = Parcel.obtain();