客制化某个项目是否编译某个apk和客制化某个项目是否运行此段代码

- 日理万妓 2022-05-21 09:05 159阅读 0赞

**客制化某个项目是否编译某个apk**

定义一个脚本：modify\_config\_before\_make.sh

#!/bin/bash
    echo "================== Enter modify_config_before_make.sh ===================="
    modifyconfigssrcsrc=$1
    #PRODUCT=$2
    linenumber=0
    isaddcontent=yes
    tagleft=unknow
    tagright=unknow
    desfilepath=unknow
    desfilename=unknow
    	
    echo "||=============== modify 3G configs ===============>"
    	if [ -e $modifyconfigssrcsrc ]; then
    		echo "||------------------------------------------------"
    		while read srcline
    		do
    			tagleft=${srcline//\:*/} 
    			tagright=${srcline//*\:/}  
    			linenumber=0
    			
    			if [ "${srcline//\#*/#}" = "#" ]; then
    				continue
    			fi
    			
    			if [ "$tagleft" = "openfile" ]; then
    				desfilename=$tagright
    				if [ "$desfilename" = "ProjectConfig.mk" ]; then
    					desfilepath=$TARGET_DEVICE_DIR/$desfilename
    				elif [ "$desfilename" = "custom.conf" ]; then
    					desfilepath=$MTK_COMMON/$desfilename					
    				fi
    				continue
    			elif [ "$tagleft" = "endfile" ] && [ "$tagright" = "$desfilename" ]; then
    				desfilepath=unknow
    				desfilename=unknow
    				continue
    			fi
    		 
    			if [ "$desfilename" = "ProjectConfig.mk" ]; then
    				srcvar=${srcline//=*/}
    			elif [ "$desfilename" = "custom.conf" ]; then
    				srcvar=${srcline//=*/}				
    			fi
    		
    			if [ -e $desfilepath ]; then
    				while read desline
    				do
    					linenumber=` expr $linenumber + 1 `
    					if [ "$desfilename" = "ProjectConfig.mk" ]; then
    						desvar=${desline//=*/}
    					elif [ "$desfilename" = "custom.conf" ]; then
    						desvar=${desline//=*/}						
    					elif [ "$desfilename" = "init.rc" ]; then
    						desvar=${desline//\ */}
    						#echo desvar  $echo
    					fi
    					if [ "$desvar" = "$srcvar" ] && [ "$desvar" != "" ]; then
    						echo "||-- modifined file:   " $desfilename ":" $linenumber
    						echo "||-- before modifined: " $desline
    						echo "||-- after modifined:  " $srcline
    						sed -i -e "$linenumber s:$desline:$srcline:" $desfilepath
    						echo "||------------------------------------------------"
    						isaddcontent=no
    						break 
    					fi
    				done < $desfilepath
    				if [ "$isaddcontent" = "yes" ]; then
    					echo "||++ add  "  $srcline "  to" $desfilename
    					echo $srcline >> $desfilepath
    					echo "||------------------------------------------------"
    				fi 
    				isaddcontent=yes
    			fi
    			
    		done < $modifyconfigssrcsrc
    	else
    		echo "||the file $modifyconfigssrcsrc is not exists"
    	fi
    echo "================== End modify_config_before_make.sh ===================="

然后把需要改变的文件和需要改变的内容写到下面的文件：modifyconfigs\_before\_build

openfile:ProjectConfig.mk
    
    
    CUSTOM_KERNEL_IMGSENSOR = sp2518_yuv gc5025_mipi_raw sp5506_mipi_raw
    CUSTOM_HAL_IMGSENSOR = sp2518_yuv gc5025_mipi_raw sp5506_mipi_raw
    CUSTOM_KERNEL_MAIN_IMGSENSOR = gc5025_mipi_raw sp5506_mipi_raw
    CUSTOM_HAL_MAIN_IMGSENSOR = gc5025_mipi_raw sp5506_mipi_raw
    
    VIDEO_TYPE=yzx_xiaoyong
    YYD_5MIC_SUPPORT = yes
    MTK_Y20D_CHARGE_LED = yes
    WAKE_UP_NAME=8163_YYD_XIAOYONG_Y20_QQY
    LCM_HEIGHT = 720
    LCM_WIDTH = 1280
    BOOT_LOGO = hd720nl
    MTK_Y20D_DDR_SUPPORT =yes
    CUSTOM_LK_LCM = jd_9365_cpt
    CUSTOM_UBOOT_LCM = jd_9365_cpt
    CUSTOM_KERNEL_LCM = jd_9365_cpt
    CUSTOM_NAME = xiaoyong
    MTK_SHARED_SDCARD = yes
    #adupsfota start
    ADUPS_FOTA_SUPPORT=yes
    ADUPS_FOTA_WITH_ICON=no
    ADUPS_FOTA_WITHOUT_MENU=no
    #adupsfota 
    YYD_AR_SUPPORT = yes
    YYD_HUDONG_GAME = yes
    #加入该键值对
    YYD_APP_Update_SUPPORT = yes
    endfile:ProjectConfig.mk

然后再客制化脚本中增加以下代码：

# 针对客户项目，修改以下几个文件中配置 custom.conf(device/mediatek/common/) ProjectConfig.mk(device/yongyida/y20a_dev/)
    if [ -e $CUSTOMIZATION_PATH/oem/modifyconfigs_before_build ]; then
    . yongyida/tools/modify_config_before_make.sh $CUSTOMIZATION_PATH/oem/modifyconfigs_before_build
    fi

在.repo的manifest中加入该仓库。

在device.mk中加入条件：

ifeq ($(strip $(YYD_APP_Update_SUPPORT)), yes)
    PRODUCT_PACKAGES += YYDRobotAppUpdateService
    endif

**客制化某个项目是否运行此段代码**

在客制化路径放入一个overrides.prop，然后加入你要加入或者覆盖的build.prop的字段，然后代码中就可以通过查询build.prop的属性的键值对来判断是否执行某段代码：

# This file will be parsed by build/tools/customize_props.py.
    # Properties in this file will override properties in /system/build.prop
    # If propertyies in this file does not exist in /system/build.prop, the 
    # properties will be added into /system/build.prop
    # Property format are key = value 
    ro.product.model=Y20D
    persist.music.usexiri=true

在客制化脚本加入以下代码：

#拷贝 overrides.prop 到设备目标路径，即 device/yongyida/y20a_dev 下，修改build.prop属性。
    if [ -e $CUSTOMIZATION_PATH/oem/overrides.prop ]; then
    	cp  -rf $CUSTOMIZATION_PATH/oem/overrides.prop $TARGET_DEVICE_DIR/
    fi

放到target device目录后，编译时会加入到build.prop中

然后在应用代码中加入判断：

String model = SystemProperties.get("ro.product.model", "");
    if(model.equal("Y20D")){
        //执行客制化代码