RK3399平台开发记录-源码编译AS项目

1. 首先搭建源码开发环境，并编译成功
2. AS新建项目，build.gradle

apply plugin: 'com.android.application'

android {
    compileSdkVersion 28
    defaultConfig {
        applicationId "com.myhuanghai.launcher4"
        minSdkVersion 26
        targetSdkVersion 28
        versionCode 1
        versionName "1.0"
        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
    }
    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
        }
    }
}

dependencies {
    implementation 'com.android.support:appcompat-v7:28.+'
}

3. 在根目录添加copy.sh，代码如下

#!/bin/bash

SRC="app/src/main/java/*"
RES="app/src/main/res"
ANDROIDMANIFEST="app/src/main/AndroidManifest.xml"
ANDROIDMK="Android.mk"


DES="/work/x3399/vendor/rockchip/common/apps/Launcher4"
rm -fr $DES
mkdir -p $DES/src

cp -r $SRC $DES/src
cp -r $RES $DES
cp $ANDROIDMANIFEST $DES 
cp $ANDROIDMK $DES

4. 在根目录添加Android.mk，代码如下

LOCAL_PATH:= $(call my-dir)

include $(CLEAR_VARS)

LOCAL_MODULE_TAGS := optional

LOCAL_CERTIFICATE := platform

LOCAL_STATIC_JAVA_LIBRARIES := \
    android-support-v4 \
    android-support-v7-appcompat

LOCAL_SRC_FILES := \
    $(call all-java-files-under, src) \
    $(call all-renderscript-files-under, src)

LOCAL_RESOURCE_DIR += $(LOCAL_PATH)/res \
    $(LOCAL_PATH)/../../../../../frameworks/support/v7/appcompat/res

LOCAL_AAPT_FLAGS := --auto-add-overlay
LOCAL_AAPT_FLAGS += --extra-packages android.support.v7.appcompat

LOCAL_PACKAGE_NAME := Launcher4

LOCAL_OVERRIDES_PACKAGES := Launcher4

LOCAL_SDK_VERSION := current

include $(BUILD_PACKAGE)

5. 修改AndroidManifest.xml文件，代码如下

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    android:versionCode="1"
    android:versionName="1.0.0"
    package="com.myhuanghai.launcher4"
    android:sharedUserId="android.uid.system">

    <uses-sdk android:minSdkVersion="26"/>

    <application
        android:allowBackup="true"
        android:icon="@mipmap/ic_launcher"
        android:label="@string/app_name"
        android:roundIcon="@mipmap/ic_launcher_round"
        android:supportsRtl="true"
        android:theme="@style/AppTheme">
        <activity android:name=".MainActivity">
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />

                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>
    </application>

</manifest>

6. 修改以上文件适应自己的项目，并将项目拷贝至编译环境，执行copy.sh
7. 执行编译

cd /work/x3399
. build/envsetup.sh
lunch 13
cd vendor/rockchip/common/apps/Launcher4
mm

8. 如下编译成功

root@ubuntu:/work/x3399/vendor/rockchip/common/apps/Launcher4# mm
============================================
PLATFORM_VERSION_CODENAME=REL
PLATFORM_VERSION=8.1.0
TARGET_PRODUCT=rk3399_firefly_aio_mid
TARGET_BUILD_VARIANT=userdebug
TARGET_BUILD_TYPE=release
TARGET_ARCH=arm64
TARGET_ARCH_VARIANT=armv8-a
TARGET_CPU_VARIANT=cortex-a53
TARGET_2ND_ARCH=arm
TARGET_2ND_ARCH_VARIANT=armv7-a-neon
TARGET_2ND_CPU_VARIANT=cortex-a15
HOST_ARCH=x86_64
HOST_2ND_ARCH=x86
HOST_OS=linux
HOST_OS_EXTRA=Linux-4.4.0-31-generic-x86_64-with-Ubuntu-14.04-trusty
HOST_CROSS_OS=windows
HOST_CROSS_ARCH=x86
HOST_CROSS_2ND_ARCH=x86_64
HOST_BUILD_TYPE=release
BUILD_ID=OPM6.171019.030.B1
OUT_DIR=out
============================================
ninja: no work to do.
ninja: no work to do.
vendor/rockchip/common/apps/Launcher4/Android.mk was modified, regenerating...
PRODUCT_COPY_FILES device/rockchip/common/init.rk30board.usb.rc:root/init.rk30board.usb.rc ignored.
PRODUCT_COPY_FILES vendor/rockchip/common/nand/modules/arm/rk30xxnand_ko.ko.3.10.0:root/rk30xxnand_ko.ko ignored.
PRODUCT_COPY_FILES vendor/rockchip/common/nand/modules/arm/drmboot.ko:root/drmboot.ko ignored.
PRODUCT_COPY_FILES vendor/rockchip/common/phone/etc/apns-full-conf.xml:system/etc/apns-conf.xml ignored.
No private recovery resources for TARGET_DEVICE rk3399_firefly_aio_mid
[ 20% 2/10] Ensuring Jack server is installed and started
Jack server already installed in "/root/.jack-server"
Server is already running
[100% 10/10] Copy: out/target/product/...app/Launcher4/oat/arm64/Launcher4.vdex

#### build completed successfully (49 seconds) ####

root@ubuntu:/work/x3399/vendor/rockchip/common/apps/Launcher4# 

9. 以上为新建AndroidStudio项目放在源码环境下编译的部分配置，以后会更新逐步添加依赖的配置