Use a fixed string for the level rather than the caller's range.

Otherwise we can get an unexpected result if the caller is already
running with categories set.

Change-Id: I9146a202b3175a75aecd0b38939b44cec63a67f2
Signed-off-by: Stephen Smalley <sds@tycho.nsa.gov>
diff --git a/src/android.c b/src/android.c
index 95d4f2f..8aa1ef6 100644
--- a/src/android.c
+++ b/src/android.c
@@ -449,19 +449,18 @@
 			char level[255];
 			switch (cur->levelFrom) {
 			case LEVELFROM_APP:
-				snprintf(level, sizeof level, "%s:c%u,c%u",
-					 context_range_get(ctx), appid & 0xff,
+				snprintf(level, sizeof level, "s0:c%u,c%u",
+					 appid & 0xff,
 					 256 + (appid>>8 & 0xff));
 				break;
 			case LEVELFROM_USER:
-				snprintf(level, sizeof level, "%s:c%u,c%u",
-					 context_range_get(ctx),
+				snprintf(level, sizeof level, "s0:c%u,c%u",
 					 512 + (userid & 0xff),
 					 768 + (userid>>8 & 0xff));
 				break;
 			case LEVELFROM_ALL:
-				snprintf(level, sizeof level, "%s:c%u,c%u,c%u,c%u",
-					 context_range_get(ctx), appid & 0xff,
+				snprintf(level, sizeof level, "s0:c%u,c%u,c%u,c%u",
+					 appid & 0xff,
 					 256 + (appid>>8 & 0xff),
 					 512 + (userid & 0xff),
 					 768 + (userid>>8 & 0xff));