环境 :
我想在Qt5中使用tensorflow-lite,但是当我尝试导入Java类时有很多问题。但是如何下载tensorflow-lite-gpu,tensorflow-lite-cpu和tensorflow-lite-support?
android studio使build.gradle中的3行有效,我也尝试将3行添加到build.gradle中。
dependencies {
// Build off of nightly TensorFlow Lite
implementation 'org.tensorflow:tensorflow-lite:0.0.0-nightly'
implementation 'org.tensorflow:tensorflow-lite-gpu:0.0.0-nightly'
implementation 'org.tensorflow:tensorflow-lite-support:0.0.0-nightly'
}
错误讯息
在pastebin,因为它很长
我可以通过android studio构建此示例而没有任何问题,如何在Qt中使用tensorflow的Java API?
答案很简单,只需要向build.gradle添加几行(来自QtCreator,项目(alt + x)->其他文件-> build.gradle)
将以下行放入build.gradle的“ android”块中
compileOptions {
sourceCompatibility = '1.8'
targetCompatibility = '1.8'
}
aaptOptions {
noCompress "tflite"
}
将build.gradle的依赖项块(不是buildscript中的依赖项)更改为
dependencies {
implementation fileTree(dir: 'libs', include: ['*.jar', '*.aar'])
// Build off of nightly TensorFlow Lite
implementation 'org.tensorflow:tensorflow-lite:0.0.0-nightly'
implementation 'org.tensorflow:tensorflow-lite-gpu:0.0.0-nightly'
implementation 'org.tensorflow:tensorflow-lite-support:0.0.0-nightly'
}
这应该可以完成工作,完整的build.gradle看起来像
buildscript {
repositories {
google()
jcenter()
}
dependencies {
classpath 'com.android.tools.build:gradle:3.2.0'
}
}
repositories {
google()
jcenter()
}
apply plugin: 'com.android.application'
dependencies {
implementation fileTree(dir: 'libs', include: ['*.jar', '*.aar'])
// Build off of nightly TensorFlow Lite
implementation 'org.tensorflow:tensorflow-lite:0.0.0-nightly'
implementation 'org.tensorflow:tensorflow-lite-gpu:0.0.0-nightly'
implementation 'org.tensorflow:tensorflow-lite-support:0.0.0-nightly'
// Use local TensorFlow library
// implementation 'org.tensorflow:tensorflow-lite-local:0.0.0'
}
android {
/*******************************************************
* The following variables:
* - androidBuildToolsVersion,
* - androidCompileSdkVersion
* - qt5AndroidDir - holds the path to qt android files
* needed to build any Qt application
* on Android.
*
* are defined in gradle.properties file. This file is
* updated by QtCreator and androiddeployqt tools.
* Changing them manually might break the compilation!
*******************************************************/
compileSdkVersion androidCompileSdkVersion.toInteger()
buildToolsVersion androidBuildToolsVersion
sourceSets {
main {
manifest.srcFile 'AndroidManifest.xml'
java.srcDirs = [qt5AndroidDir + '/src', 'src', 'java']
aidl.srcDirs = [qt5AndroidDir + '/src', 'src', 'aidl']
res.srcDirs = [qt5AndroidDir + '/res', 'res']
resources.srcDirs = ['src']
renderscript.srcDirs = ['src']
assets.srcDirs = ['assets']
jniLibs.srcDirs = ['libs']
}
}
compileOptions {
sourceCompatibility = '1.8'
targetCompatibility = '1.8'
}
aaptOptions {
noCompress "tflite"
}
lintOptions {
abortOnError false
}
}
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