Added make files for variable PRODUCT_SHIPPING_API_LEVEL.
Bug: 26381401

Change-Id: I8f2e630118cfa474564eb21911448bc813fcfec7
diff --git a/target/product/product_launched_with_l.mk b/target/product/product_launched_with_l.mk
new file mode 100644
index 0000000..b86f424
--- /dev/null
+++ b/target/product/product_launched_with_l.mk
@@ -0,0 +1,2 @@
+#PRODUCT_SHIPPING_API_LEVEL indicates the first api level, device has been commercially launced on.
+PRODUCT_SHIPPING_API_LEVEL := 21
diff --git a/target/product/product_launched_with_l_mr1.mk b/target/product/product_launched_with_l_mr1.mk
new file mode 100644
index 0000000..7a5bd0f
--- /dev/null
+++ b/target/product/product_launched_with_l_mr1.mk
@@ -0,0 +1,2 @@
+#PRODUCT_SHIPPING_API_LEVEL indicates the first api level, device has been commercially launced on.
+PRODUCT_SHIPPING_API_LEVEL := 22
diff --git a/target/product/product_launched_with_m.mk b/target/product/product_launched_with_m.mk
new file mode 100644
index 0000000..afd8647
--- /dev/null
+++ b/target/product/product_launched_with_m.mk
@@ -0,0 +1,2 @@
+#PRODUCT_SHIPPING_API_LEVEL indicates the first api level, device has been commercially launced on.
+PRODUCT_SHIPPING_API_LEVEL := 23
diff --git a/target/product/product_launched_with_n.mk b/target/product/product_launched_with_n.mk
new file mode 100644
index 0000000..f7c5d79
--- /dev/null
+++ b/target/product/product_launched_with_n.mk
@@ -0,0 +1,2 @@
+#PRODUCT_SHIPPING_API_LEVEL indicates the first api level, device has been commercially launced on.
+PRODUCT_SHIPPING_API_LEVEL := 24