一 . 预置gms包
1.将gms包减压到vendor目录下
2.在build/target/product/generic_no_telephony.mk文件中添加以下内容
......
$(call inherit-product, $(SRC_TARGET_DIR)/product/core.mk)
+ $(call inherit-product, vendor/google/products/gms.mk)# 添加这一句
......
3.在build/tools/buildinfo.sh最后加入以下内容,过GMS认证时需将后面的android-google改为公司的client-ID名称
......
+ echo "ro.com.google.clientidbase.am=android-google"
+ echo "ro.com.google.clientidbase.gmm=android-google"
+ echo "ro.com.google.clientidbase.ms=android-google"
+ echo "ro.com.google.clientidbase.yt=android-google"
+ echo "ro.com.google.clientidbase=android-google"
+
echo "# end build properties"
......
4.在vendor/google/products/gms.mk中进行删减要预置的应用
二 、
GMS\device\*****\*****\device.mk
$(call inherit-product, vendor/partner_gms/products/gms.mk)
三、注意报错
Makefile:1: *** missing separator. Stop.
一般你多添加了，空格，或者是不正确的 符号
四、报错 2
openwrt编译error: ext4_allocate_best_fit_partial: failed to allocate 13 blocks, out of space?
make menuconfig
找到菜单项"Target Images","Root filesystem partition size (in MB)"
把值改大即可
出现这种情况通常都是修改编译菜单，加了很多东西后，导致编译出来的镜像比较大，如果运行在raspberry，cubieboard一些开发板上，改大无所谓
修改
\master\device\******\*****\BoardConfig.mk
修改system 大小
BOARD_SYSTEMIMAGE_PARTITION_SIZE := 1896873984
#BOARD_SYSBOARD_SYSTEMIMAGE_PARTITION_SIZE := 1896873984
#BOARD_SYSTEMIMAGE_PARTITION_SIZE := 3006477107
TEMIMAGE_PARTITION_SIZE := 3006477107
修改 这个文件
build\core\dex_preopt_odex_install.mk
diff --git a/core/dex_preopt_odex_install.mk b/core/dex_preopt_odex_install.mk
old mode 100644
new mode 100755
index 4e486d5..329836c
--- a/core/dex_preopt_odex_install.mk
+++ b/core/dex_preopt_odex_install.mk
@@ -2,44 +2,7 @@
# This file depends on variables set in base_rules.mk
# Output variables: LOCAL_DEX_PREOPT, built_odex, dexpreopt_boot_jar_module
-# Setting LOCAL_DEX_PREOPT based on WITH_DEXPREOPT, LOCAL_DEX_PREOPT, etc
-LOCAL_DEX_PREOPT := $(strip $(LOCAL_DEX_PREOPT))
-ifneq (true,$(WITH_DEXPREOPT))
- LOCAL_DEX_PREOPT :=
-else # WITH_DEXPREOPT=true
- ifeq (,$(TARGET_BUILD_APPS)) # TARGET_BUILD_APPS empty
- ifndef LOCAL_DEX_PREOPT # LOCAL_DEX_PREOPT undefined
- ifneq ($(filter $(TARGET_OUT)/%,$(my_module_path)),) # Installed to system.img.
- ifeq (,$(LOCAL_APK_LIBRARIES)) # LOCAL_APK_LIBRARIES empty
- # If we have product-specific config for this module?
- ifeq (disable,$(DEXPREOPT.$(TARGET_PRODUCT).$(LOCAL_MODULE).CONFIG))
- LOCAL_DEX_PREOPT := false
- else
- LOCAL_DEX_PREOPT := $(DEX_PREOPT_DEFAULT)
- endif
- else # LOCAL_APK_LIBRARIES not empty
- LOCAL_DEX_PREOPT := nostripping
- endif # LOCAL_APK_LIBRARIES not empty
- endif # Installed to system.img.
- endif # LOCAL_DEX_PREOPT undefined
- endif # TARGET_BUILD_APPS empty
-endif # WITH_DEXPREOPT=true
-ifeq (false,$(LOCAL_DEX_PREOPT))
- LOCAL_DEX_PREOPT :=
-endif
-ifdef LOCAL_UNINSTALLABLE_MODULE
-LOCAL_DEX_PREOPT :=
-endif
-ifeq (,$(strip $(built_dex)$(my_prebuilt_src_file))) # contains no java code
-LOCAL_DEX_PREOPT :=
-endif
-# if WITH_DEXPREOPT_BOOT_IMG_ONLY=true and module is not in boot class path skip
-ifeq (true,$(WITH_DEXPREOPT_BOOT_IMG_ONLY))
-ifeq ($(filter $(DEXPREOPT_BOOT_JARS_MODULES),$(LOCAL_MODULE)),)
LOCAL_DEX_PREOPT :=
-endif
-endif
-
built_odex :=
installed_odex :=
built_installed_odex :=
android编译不生成odx文件的方法
从android4.0.3开始，默认编译出来的apk是没发直接安装的，因为其中没有dex文件。4.0.3开始，android默认编译出来的有apk和odex文件，网上有很多把apk和odex集合成可以安装的apk的方法，但是这些方法都比较复杂，其实有一个很简单的方法：
1.对于单个apk：
在该apk的源码的android.mk中增加LOCAL_DEX_PREOPT := false就可以了。
2.对于整个源码：
修改build/core/package.mk和build/core/jave_library.mk(配置编译出来的jar包是),将其中的LOCAL_DEX_PREOPT := true改为LOCAL_DEX_PREOPT := false。
