Various infrastructure to support a running services UI.
Some of this is temporary (in particular the two approaches for getting
process memory, one working but horrible, the other not working but
preferred) until I figure out the best way to do it.
Change-Id: I8c8f25062d481fcea22a47d459b083d2fd8a5040
diff --git a/core/jni/android_os_Debug.cpp b/core/jni/android_os_Debug.cpp
index b4c60f1..3ee404a 100644
--- a/core/jni/android_os_Debug.cpp
+++ b/core/jni/android_os_Debug.cpp
@@ -200,12 +200,13 @@
fclose(fp);
}
-static void android_os_Debug_getDirtyPages(JNIEnv *env, jobject clazz, jobject object)
+static void android_os_Debug_getDirtyPagesPid(JNIEnv *env, jobject clazz,
+ jint pid, jobject object)
{
stats_t stats;
memset(&stats, 0, sizeof(stats_t));
- load_maps(getpid(), &stats);
+ load_maps(pid, &stats);
env->SetIntField(object, dalvikPss_field, stats.dalvikPss);
env->SetIntField(object, dalvikPrivateDirty_field, stats.dalvikPrivateDirty);
@@ -220,6 +221,11 @@
env->SetIntField(object, otherSharedDirty_field, stats.otherSharedDirty);
}
+static void android_os_Debug_getDirtyPages(JNIEnv *env, jobject clazz, jobject object)
+{
+ android_os_Debug_getDirtyPagesPid(env, clazz, getpid(), object);
+}
+
static jint read_binder_stat(const char* stat)
{
FILE* fp = fopen(BINDER_STATS, "r");
@@ -281,6 +287,8 @@
(void*) android_os_Debug_getNativeHeapFreeSize },
{ "getMemoryInfo", "(Landroid/os/Debug$MemoryInfo;)V",
(void*) android_os_Debug_getDirtyPages },
+ { "getMemoryInfo", "(ILandroid/os/Debug$MemoryInfo;)V",
+ (void*) android_os_Debug_getDirtyPagesPid },
{ "getBinderSentTransactions", "()I",
(void*) android_os_Debug_getBinderSentTransactions },
{ "getBinderReceivedTransactions", "()I",