AndroidStudio+Android8.0下的Launcher3 导入，编译，烧录，调试

文章目录

- - - - 编译完成
      - 搜索输出文件
      - Android.mk
      - 配置gradle编译环境
      - 报错一
      - 报错二
      - 报错三
      - 输出文件
      - 下载
      - INSTALL_FAILED_TEST_ONLY
      - 查找系统签名
      - 查找签名工具
      - 开始签名
      - 查看签名
      - 签名问题
      - 重新生成秘钥解决方案
      - 生成成功
      - 挽救错误：重新刷机
      - 更换testkey秘钥
      - keystore
      - 生成keystore
      - INSTALL_FAILED_SHARED_USER_INCOMPATIBLE
      - Launcer oncreate 启动异常
      - 换个图标
      - 最后附上一个build.gradle配置

make Launcher3

cd packages/apps/Launcher3
mm

mmm packages/apps/Launcher3

编译完成

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搜索输出文件

find out -name "Launcher3.apk"

Android.mk

要想在AS上调试运行，我们先要看先需要导入那些依赖

LOCAL_PATH := $(call my-dir)#
# Build app code.
#
include $(CLEAR_VARS)LOCAL_MODULE_TAGS := optionalLOCAL_STATIC_JAVA_LIBRARIES := \android-support-v4 \android-support-v7-recyclerview \android-support-v7-paletteLOCAL_SRC_FILES := \$(call all-java-files-under, src) \$(call all-java-files-under, src_config) \$(call all-proto-files-under, protos)LOCAL_RESOURCE_DIR := \$(LOCAL_PATH)/res \prebuilts/sdk/current/support/v7/recyclerview/res \LOCAL_PROGUARD_FLAG_FILES := proguard.flagsLOCAL_PROTOC_OPTIMIZE_TYPE := nano
LOCAL_PROTOC_FLAGS := --proto_path=$(LOCAL_PATH)/protos/
LOCAL_PROTO_JAVA_OUTPUT_PARAMS := enum_style=javaLOCAL_AAPT_FLAGS := \--auto-add-overlay \--extra-packages android.support.v7.recyclerview \LOCAL_SDK_VERSION := current
LOCAL_MIN_SDK_VERSION := 21
LOCAL_PACKAGE_NAME := Launcher3
LOCAL_PRIVILEGED_MODULE := true
LOCAL_OVERRIDES_PACKAGES := Home Launcher2LOCAL_FULL_LIBS_MANIFEST_FILES := $(LOCAL_PATH)/AndroidManifest-common.xmlLOCAL_JACK_COVERAGE_INCLUDE_FILTER := com.android.launcher3.*include $(BUILD_PACKAGE)> 这里是引用#
# Launcher proto buffer jar used for development
#
include $(CLEAR_VARS)LOCAL_SRC_FILES := $(call all-proto-files-under, protos)LOCAL_PROTOC_OPTIMIZE_TYPE := nano
LOCAL_PROTOC_FLAGS := --proto_path=$(LOCAL_PATH)/protos/
LOCAL_PROTO_JAVA_OUTPUT_PARAMS := enum_style=javaLOCAL_MODULE_TAGS := optional
LOCAL_MODULE := launcher_proto_lib
LOCAL_IS_HOST_MODULE := true
LOCAL_STATIC_JAVA_LIBRARIES := host-libprotobuf-java-nanoinclude $(BUILD_HOST_JAVA_LIBRARY)# ==================================================
include $(call all-makefiles-under,$(LOCAL_PATH))

配置gradle编译环境

我们随便找个项目的gradle文件夹复制进了
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报错一

All flavors must now belong to a named flavor dimension. Learn more at https://d.android.com/r/tools/flavorDimensions-missing-error-message.html
解决：加入 flavorDimensions "version"

报错二

com.android.launcher3.model.nano.LauncherDumpProto does not exist
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报错三

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解决方案：
查看版本,修改版本号

输出文件

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下载

adb shell pm path com.android.launcher3
adb pull /system/priv-app/Launcher3/Launcher3.apk
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或者
$ adb shell dumpsys package com.android.launcher3 | grep version
versionCode=26 minSdk=21 targetSdk=23
versionName=8.0.0