安装后在设备中使用 Android.mk mm 命令而非 运行 构建的 APK
APK built using Android.mk mm command not running in device after install
我正在关注 https://wladimir-tm4pda.github.io/porting/build_cookbook.html 并修改了 构建一个简单的 APK
Android.mk 文件位于顶层。
LOCAL_PATH := $(call my-dir)
include $(CLEAR_VARS)
LOCAL_STATIC_ANDROID_LIBRARIES += \
android-arch-lifecycle-extensions \
android-support-v7-recyclerview \
android-support-v7-appcompat \
android-support-constraint-layout \
# Build all java files in the java subdirectory
#LOCAL_SRC_FILES := $(call all-subdir-java-files)
#Commented line just made a ~17kB apk file
LOCAL_SRC_FILES := $(call all-java-files-under, app/src/main/java)
LOCAL_RESOURCE_DIR += $(LOCAL_PATH)/app/src/main/res
# Name of the APK to build
LOCAL_PACKAGE_NAME := LocalPackage
LOCAL_SDK_VERSION := current
#Otherwise build failing
# Tell it to build an APK
include $(BUILD_PACKAGE)
我已将其包含在 Android 10 AOSP 中，并在终端中使用 mm 命令构建。
输出的 apk 有 1MB 大（应该是 5MB）并且在完成之后
adb install -r -t -f LocalPackage.apk
它不会出现在应用程序列表中。
在 Android Studio 中构建时，它工作正常。
我的目标是让这个应用程序成为系统应用程序，但第一步是让 mm 构建成功。如何纠正？
更新：
我现在将 Android.mk 文件的位置更改为 AndroidManifest.xml 所在的位置，并且还更改了我的 Android.mk.
ifeq ($(TARGET_FWK_SUPPORTS_FULL_VALUEADDS),true)
ifeq ($(TARGET_BUILD_JAVA_SUPPORT_LEVEL),platform)
LOCAL_PATH := $(call my-dir)
include $(CLEAR_VARS)
res_dir := res $(LOCAL_PATH)/res
LOCAL_MODULE_TAGS := optional
#LOCAL_SDK_VERSION := current
LOCAL_SRC_FILES := $(call all-java-files-under, java)
LOCAL_RESOURCE_DIR := $(addprefix $(LOCAL_PATH)/, $(res_dir))
LOCAL_USE_AAPT2 := true
LOCAL_JAVA_LIBRARIES := com.google.android.material_material \
LOCAL_STATIC_ANDROID_LIBRARIES := \
androidx.core_core \
androidx.appcompat_appcompat \
androidx.fragment_fragment \
android-support-constraint-layout \
LOCAL_DEX_PREOPT := false
LOCAL_CERTIFICATE := platform
LOCAL_PRIVILEGED_MODULE := true
#LOCAL_PRODUCT_MODULE := true
LOCAL_PACKAGE_NAME := mediadecode
LOCAL_PRIVATE_PLATFORM_APIS := true
include $(BUILD_PACKAGE)
endif
endif
现在我得到了一个 2MB 的应用程序，该应用程序在安装后显示在设备上，但我 运行 它立即崩溃并出现错误
--------- beginning of crash
04-21 21:43:20.852 4319 4319 E AndroidRuntime: FATAL EXCEPTION: main
04-21 21:43:20.852 4319 4319 E AndroidRuntime: Process: com.example.mediadecode, PID: 4319
04-21 21:43:20.852 4319 4319 E AndroidRuntime: java.lang.RuntimeException: Unable to instantiate activity ComponentInfo{com.example.mediadecode/com.example.mediadecode.MainActivity}: java.lang.ClassNotFoundException: Didn't find class "com.example.mediadecode.MainActivity" on path: DexPathList[[zip file "/data/app/com.example.mediadecode-vTqIZ9aZv0FsEDQ8xzj4GA==/base.apk"],nativeLibraryDirectories=[/data/app/com.example.mediadecode-vTqIZ9aZv0FsEDQ8xzj4GA==/lib/arm64, /system/lib64, /system/product/lib64]]
04-21 21:43:20.852 4319 4319 E AndroidRuntime: at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:3195)
04-21 21:43:20.852 4319 4319 E AndroidRuntime: at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:3410)
04-21 21:43:20.852 4319 4319 E AndroidRuntime: at android.app.servertransaction.LaunchActivityItem.execute(LaunchActivityItem.java:83)
04-21 21:43:20.852 4319 4319 E AndroidRuntime: at android.app.servertransaction.TransactionExecutor.executeCallbacks(TransactionExecutor.java:135)
04-21 21:43:20.852 4319 4319 E AndroidRuntime: at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:95)
04-21 21:43:20.852 4319 4319 E AndroidRuntime: at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2017)
04-21 21:43:20.852 4319 4319 E AndroidRuntime: at android.os.Handler.dispatchMessage(Handler.java:107)
04-21 21:43:20.852 4319 4319 E AndroidRuntime: at android.os.Looper.loop(Looper.java:214)
04-21 21:43:20.852 4319 4319 E AndroidRuntime: at android.app.ActivityThread.main(ActivityThread.java:7397)
04-21 21:43:20.852 4319 4319 E AndroidRuntime: at java.lang.reflect.Method.invoke(Native Method)
04-21 21:43:20.852 4319 4319 E AndroidRuntime: at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:492)
04-21 21:43:20.852 4319 4319 E AndroidRuntime: at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:935)
04-21 21:43:20.852 4319 4319 E AndroidRuntime: Caused by: java.lang.ClassNotFoundException: Didn't find class "com.example.mediadecode.MainActivity" on path: DexPathList[[zip file "/data/app/com.example.mediadecode-vTqIZ9aZv0FsEDQ8xzj4GA==/base.apk"],nativeLibraryDirectories=[/data/app/com.example.mediadecode-vTqIZ9aZv0FsEDQ8xzj4GA==/lib/arm64, /system/lib64, /system/product/lib64]]
04-21 21:43:20.852 4319 4319 E AndroidRuntime: at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:196)
04-21 21:43:20.852 4319 4319 E AndroidRuntime: at java.lang.ClassLoader.loadClass(ClassLoader.java:379)
04-21 21:43:20.852 4319 4319 E AndroidRuntime: at java.lang.ClassLoader.loadClass(ClassLoader.java:312)
04-21 21:43:20.852 4319 4319 E AndroidRuntime: at android.app.AppComponentFactory.instantiateActivity(AppComponentFactory.java:95)
04-21 21:43:20.852 4319 4319 E AndroidRuntime: at androidx.core.app.CoreComponentFactory.instantiateActivity(CoreComponentFactory.java:41)
04-21 21:43:20.852 4319 4319 E AndroidRuntime: at android.app.Instrumentation.newActivity(Instrumentation.java:1251)
04-21 21:43:20.852 4319 4319 E AndroidRuntime: at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:3183)
04-21 21:43:20.852 4319 4319 E AndroidRuntime: ... 11 more
形成的apk内容为
用Gradle构建的内容是
如何使用 mm 构建我的 apk 并 运行 它成功？
我能够为我的 Kotlin Android 应用程序使用 Soong 编译。我使用了以下 Android.bp 文件。
android_app {
name: "Camera2Video2",
manifest: "AndroidManifest.xml",
privileged: true,
platform_apis: true,
certificate: "platform",
srcs: [
"java/com/example/android/camera2/video/*.kt",
"java/com/example/android/camera2/video/fragments/*.kt",
"java/com/example/android/camera2/video/overlay/*.kt",
"java/com/example/android/camera2/video/utils/*.kt",
],
resource_dirs: [
"res/",
],
static_libs: [
"androidx-constraintlayout_constraintlayout",
"androidx.appcompat_appcompat",
"androidx.localbroadcastmanager_localbroadcastmanager",
"com.google.android.material_material",
"androidx.exifinterface_exifinterface",
"androidx.core_core",
"androidx.preference_preference",
"androidx.fragment_fragment",
],
libs: [
"telephony-common",
],
optimize: {
enabled: false,
},
dex_preopt: {
enabled: false,
},
}
我还尝试在将 Android 应用程序完全转换为 Java 后编译它。这是 Android.mk 文件
LOCAL_PATH := $(call my-dir)
include $(CLEAR_VARS)
res_dir := res $(LOCAL_PATH)/res
LOCAL_MODULE_TAGS := optional
#LOCAL_SDK_VERSION := current
LOCAL_SRC_FILES := $(call all-java-files-under, java)
LOCAL_RESOURCE_DIR := $(addprefix $(LOCAL_PATH)/, $(res_dir))
LOCAL_USE_AAPT2 := true
LOCAL_JAVA_LIBRARIES := com.google.android.material_material \
LOCAL_STATIC_ANDROID_LIBRARIES := \
androidx.appcompat_appcompat \
androidx-constraintlayout_constraintlayout \
androidx.preference_preference \
androidx.fragment_fragment \
androidx.core_core \
#LOCAL_DEX_PREOPT := false
LOCAL_CERTIFICATE := platform
LOCAL_PRIVILEGED_MODULE := true
#LOCAL_PRODUCT_MODULE := true
LOCAL_PACKAGE_NAME := QMedia
LOCAL_PRIVATE_PLATFORM_APIS := true
include $(BUILD_PACKAGE)
我正在关注 https://wladimir-tm4pda.github.io/porting/build_cookbook.html 并修改了 构建一个简单的 APK
Android.mk 文件位于顶层。
LOCAL_PATH := $(call my-dir)
include $(CLEAR_VARS)
LOCAL_STATIC_ANDROID_LIBRARIES += \
android-arch-lifecycle-extensions \
android-support-v7-recyclerview \
android-support-v7-appcompat \
android-support-constraint-layout \
# Build all java files in the java subdirectory
#LOCAL_SRC_FILES := $(call all-subdir-java-files)
#Commented line just made a ~17kB apk file
LOCAL_SRC_FILES := $(call all-java-files-under, app/src/main/java)
LOCAL_RESOURCE_DIR += $(LOCAL_PATH)/app/src/main/res
# Name of the APK to build
LOCAL_PACKAGE_NAME := LocalPackage
LOCAL_SDK_VERSION := current
#Otherwise build failing
# Tell it to build an APK
include $(BUILD_PACKAGE)
我已将其包含在 Android 10 AOSP 中，并在终端中使用 mm 命令构建。
输出的 apk 有 1MB 大（应该是 5MB）并且在完成之后
adb install -r -t -f LocalPackage.apk
它不会出现在应用程序列表中。
在 Android Studio 中构建时，它工作正常。
我的目标是让这个应用程序成为系统应用程序，但第一步是让 mm 构建成功。如何纠正？
更新：
我现在将 Android.mk 文件的位置更改为 AndroidManifest.xml 所在的位置，并且还更改了我的 Android.mk.
ifeq ($(TARGET_FWK_SUPPORTS_FULL_VALUEADDS),true)
ifeq ($(TARGET_BUILD_JAVA_SUPPORT_LEVEL),platform)
LOCAL_PATH := $(call my-dir)
include $(CLEAR_VARS)
res_dir := res $(LOCAL_PATH)/res
LOCAL_MODULE_TAGS := optional
#LOCAL_SDK_VERSION := current
LOCAL_SRC_FILES := $(call all-java-files-under, java)
LOCAL_RESOURCE_DIR := $(addprefix $(LOCAL_PATH)/, $(res_dir))
LOCAL_USE_AAPT2 := true
LOCAL_JAVA_LIBRARIES := com.google.android.material_material \
LOCAL_STATIC_ANDROID_LIBRARIES := \
androidx.core_core \
androidx.appcompat_appcompat \
androidx.fragment_fragment \
android-support-constraint-layout \
LOCAL_DEX_PREOPT := false
LOCAL_CERTIFICATE := platform
LOCAL_PRIVILEGED_MODULE := true
#LOCAL_PRODUCT_MODULE := true
LOCAL_PACKAGE_NAME := mediadecode
LOCAL_PRIVATE_PLATFORM_APIS := true
include $(BUILD_PACKAGE)
endif
endif
现在我得到了一个 2MB 的应用程序，该应用程序在安装后显示在设备上，但我 运行 它立即崩溃并出现错误
--------- beginning of crash
04-21 21:43:20.852 4319 4319 E AndroidRuntime: FATAL EXCEPTION: main
04-21 21:43:20.852 4319 4319 E AndroidRuntime: Process: com.example.mediadecode, PID: 4319
04-21 21:43:20.852 4319 4319 E AndroidRuntime: java.lang.RuntimeException: Unable to instantiate activity ComponentInfo{com.example.mediadecode/com.example.mediadecode.MainActivity}: java.lang.ClassNotFoundException: Didn't find class "com.example.mediadecode.MainActivity" on path: DexPathList[[zip file "/data/app/com.example.mediadecode-vTqIZ9aZv0FsEDQ8xzj4GA==/base.apk"],nativeLibraryDirectories=[/data/app/com.example.mediadecode-vTqIZ9aZv0FsEDQ8xzj4GA==/lib/arm64, /system/lib64, /system/product/lib64]]
04-21 21:43:20.852 4319 4319 E AndroidRuntime: at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:3195)
04-21 21:43:20.852 4319 4319 E AndroidRuntime: at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:3410)
04-21 21:43:20.852 4319 4319 E AndroidRuntime: at android.app.servertransaction.LaunchActivityItem.execute(LaunchActivityItem.java:83)
04-21 21:43:20.852 4319 4319 E AndroidRuntime: at android.app.servertransaction.TransactionExecutor.executeCallbacks(TransactionExecutor.java:135)
04-21 21:43:20.852 4319 4319 E AndroidRuntime: at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:95)
04-21 21:43:20.852 4319 4319 E AndroidRuntime: at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2017)
04-21 21:43:20.852 4319 4319 E AndroidRuntime: at android.os.Handler.dispatchMessage(Handler.java:107)
04-21 21:43:20.852 4319 4319 E AndroidRuntime: at android.os.Looper.loop(Looper.java:214)
04-21 21:43:20.852 4319 4319 E AndroidRuntime: at android.app.ActivityThread.main(ActivityThread.java:7397)
04-21 21:43:20.852 4319 4319 E AndroidRuntime: at java.lang.reflect.Method.invoke(Native Method)
04-21 21:43:20.852 4319 4319 E AndroidRuntime: at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:492)
04-21 21:43:20.852 4319 4319 E AndroidRuntime: at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:935)
04-21 21:43:20.852 4319 4319 E AndroidRuntime: Caused by: java.lang.ClassNotFoundException: Didn't find class "com.example.mediadecode.MainActivity" on path: DexPathList[[zip file "/data/app/com.example.mediadecode-vTqIZ9aZv0FsEDQ8xzj4GA==/base.apk"],nativeLibraryDirectories=[/data/app/com.example.mediadecode-vTqIZ9aZv0FsEDQ8xzj4GA==/lib/arm64, /system/lib64, /system/product/lib64]]
04-21 21:43:20.852 4319 4319 E AndroidRuntime: at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:196)
04-21 21:43:20.852 4319 4319 E AndroidRuntime: at java.lang.ClassLoader.loadClass(ClassLoader.java:379)
04-21 21:43:20.852 4319 4319 E AndroidRuntime: at java.lang.ClassLoader.loadClass(ClassLoader.java:312)
04-21 21:43:20.852 4319 4319 E AndroidRuntime: at android.app.AppComponentFactory.instantiateActivity(AppComponentFactory.java:95)
04-21 21:43:20.852 4319 4319 E AndroidRuntime: at androidx.core.app.CoreComponentFactory.instantiateActivity(CoreComponentFactory.java:41)
04-21 21:43:20.852 4319 4319 E AndroidRuntime: at android.app.Instrumentation.newActivity(Instrumentation.java:1251)
04-21 21:43:20.852 4319 4319 E AndroidRuntime: at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:3183)
04-21 21:43:20.852 4319 4319 E AndroidRuntime: ... 11 more
形成的apk内容为
用Gradle构建的内容是
如何使用 mm 构建我的 apk 并 运行 它成功？
我能够为我的 Kotlin Android 应用程序使用 Soong 编译。我使用了以下 Android.bp 文件。
android_app {
name: "Camera2Video2",
manifest: "AndroidManifest.xml",
privileged: true,
platform_apis: true,
certificate: "platform",
srcs: [
"java/com/example/android/camera2/video/*.kt",
"java/com/example/android/camera2/video/fragments/*.kt",
"java/com/example/android/camera2/video/overlay/*.kt",
"java/com/example/android/camera2/video/utils/*.kt",
],
resource_dirs: [
"res/",
],
static_libs: [
"androidx-constraintlayout_constraintlayout",
"androidx.appcompat_appcompat",
"androidx.localbroadcastmanager_localbroadcastmanager",
"com.google.android.material_material",
"androidx.exifinterface_exifinterface",
"androidx.core_core",
"androidx.preference_preference",
"androidx.fragment_fragment",
],
libs: [
"telephony-common",
],
optimize: {
enabled: false,
},
dex_preopt: {
enabled: false,
},
}
我还尝试在将 Android 应用程序完全转换为 Java 后编译它。这是 Android.mk 文件
LOCAL_PATH := $(call my-dir)
include $(CLEAR_VARS)
res_dir := res $(LOCAL_PATH)/res
LOCAL_MODULE_TAGS := optional
#LOCAL_SDK_VERSION := current
LOCAL_SRC_FILES := $(call all-java-files-under, java)
LOCAL_RESOURCE_DIR := $(addprefix $(LOCAL_PATH)/, $(res_dir))
LOCAL_USE_AAPT2 := true
LOCAL_JAVA_LIBRARIES := com.google.android.material_material \
LOCAL_STATIC_ANDROID_LIBRARIES := \
androidx.appcompat_appcompat \
androidx-constraintlayout_constraintlayout \
androidx.preference_preference \
androidx.fragment_fragment \
androidx.core_core \
#LOCAL_DEX_PREOPT := false
LOCAL_CERTIFICATE := platform
LOCAL_PRIVILEGED_MODULE := true
#LOCAL_PRODUCT_MODULE := true
LOCAL_PACKAGE_NAME := QMedia
LOCAL_PRIVATE_PLATFORM_APIS := true
include $(BUILD_PACKAGE)