Set min_sdk_version to be part of mainline modules

Modules contributing mainline modules (APK/APEX) should set
min_sdk_version as well as apex_available.

For now setting min_sdk_version doesn't change build outputs.
But build-time checks will be added soon.

This is one of two parts: covers mainline-related files.

Bug: 152655956
Test: m
Change-Id: I558b2d717d6cbae920db008d1b0f3ed61958937b

media/extractors/Android.bp

@@ -24,6 +24,9 @@ cc_defaults {
         "libmediandk#29",
     ],
 
+    // extractors are supposed to work on Q(29)
+    min_sdk_version: "29",
+
     relative_install_path: "extractors",
 
     compile_multilib: "first",

media/libstagefright/codecs/amrnb/common/Android.bp

@@ -2,6 +2,7 @@ cc_library {
     name: "libstagefright_amrnb_common",
     vendor_available: true,
     host_supported: true,
+    min_sdk_version: "29",
 
     srcs: [
         "src/add.cpp",

media/libstagefright/codecs/amrnb/dec/Android.bp

@@ -2,6 +2,7 @@ cc_library_static {
     name: "libstagefright_amrnbdec",
     vendor_available: true,
     host_supported: true,
+    min_sdk_version: "29",
 
     srcs: [
         "src/a_refl.cpp",

media/libstagefright/codecs/amrnb/enc/Android.bp

@@ -1,6 +1,7 @@
 cc_library_static {
     name: "libstagefright_amrnbenc",
     vendor_available: true,
+    min_sdk_version: "29",
 
     srcs: [
         "src/amrencode.cpp",

media/libstagefright/codecs/amrwb/Android.bp

@@ -2,6 +2,7 @@ cc_library_static {
     name: "libstagefright_amrwbdec",
     vendor_available: true,
     host_supported: true,
+    min_sdk_version: "29",
 
     srcs: [
         "src/agc2_amr_wb.cpp",

media/libstagefright/codecs/amrwbenc/Android.bp

@@ -1,6 +1,7 @@
 cc_library_static {
     name: "libstagefright_amrwbenc",
     vendor_available: true,
+    min_sdk_version: "29",
 
     srcs: [
         "src/autocorr.c",

media/libstagefright/codecs/common/Android.bp

@@ -1,6 +1,7 @@
 cc_library {
     name: "libstagefright_enc_common",
     vendor_available: true,
+    min_sdk_version: "29",
 
     srcs: ["cmnMemory.c"],
 

media/libstagefright/codecs/mp3dec/Android.bp

@@ -1,6 +1,7 @@
 cc_library_static {
     name: "libstagefright_mp3dec",
     vendor_available: true,
+    min_sdk_version: "29",
 
     srcs: [
         "src/pvmp3_normalize.cpp",

media/libstagefright/flac/dec/Android.bp

@@ -1,6 +1,7 @@
 cc_library {
     name: "libstagefright_flacdec",
     vendor_available: true,
+    min_sdk_version: "29",
 
     srcs: [
         "FLACDecoder.cpp",

media/libstagefright/mpeg2ts/Android.bp

@@ -46,4 +46,6 @@ cc_library_static {
     whole_static_libs: [
         "libstagefright_metadatautils",
     ],
+
+    min_sdk_version: "29",
 }