英文:
Qt for Android and ARCore Application Clashes
问题
我正在尝试使用Qt创建一个针对Android的ARCore应用程序。
我能够运行ARCore示例（hello_ar_java，hello_ar_c）和Qt示例（jnimessenger）。但是当它们一起运行时，会崩溃。
我从Qt JNI Messenger示例开始。然后我从Qt模板目录（~/Qt/5.15.0/android/src/android/templates/build.gradle）中添加了build.gradle。接着我在dependencies中添加了implementation 'com.google.ar:core:1.18.0'。
但是它崩溃并显示以下错误。
我想知道为什么这个依赖会破坏一开始工作的Qt。（我是Android的初学者。）
我做错了什么吗？有没有办法同时使用Qt和ARCore？
- Qt版本：5.15.0
- QtCreator版本：4.12.0
- ARCore版本：1.18.0
- Android SDK：从Android Studio 4.0.1安装
- NDK版本：21.3.6528147
- macOS Catalina版本：10.15.5
- Android设备：Pixel 3a，Android 10
谢谢帮助！
英文:
I am trying to create ARCore application with Qt for Android.
I was able to run ARCore example(hello_ar_java,hello_ar_c) and Qt example(jnimessenger).
But both together, it crashes.
I started with an Qt JNI Messenger Example.
And I added build.gradle from qt template dir(~/Qt/5.15.0/android/src/android/templates/build.gradle).
Then I added implementation 'com.google.ar:core:1.18.0' to dependencies.
dependencies {
implementation 'com.google.ar:core:1.18.0'
implementation fileTree(dir: 'libs', include: ['*.jar', '*.aar'])
}
But it crashes with this error.
I le.jnimessenge: Late-enabling -Xcheck:jni
E le.jnimessenge: Unknown bits set in runtime_flags: 0x8000
W System : ClassLoader referenced unknown path:
I Qt JAVA : Can't find '/data/app/org.qtproject.example.jnimessenger-aiGQbBP6wlwSUCHGO1oUDA==/lib/arm64/libc++_shared.so'
I Qt JAVA : Can't find '/data/app/org.qtproject.example.jnimessenger-aiGQbBP6wlwSUCHGO1oUDA==/lib/arm64/libQt5Core_armeabi-v7a.so'
I Qt JAVA : Can't find '/data/app/org.qtproject.example.jnimessenger-aiGQbBP6wlwSUCHGO1oUDA==/lib/arm64/libQt5AndroidExtras_armeabi-v7a.so'
I Qt JAVA : Can't find '/data/app/org.qtproject.example.jnimessenger-aiGQbBP6wlwSUCHGO1oUDA==/lib/arm64/libQt5Gui_armeabi-v7a.so'
I Qt JAVA : Can't find '/data/app/org.qtproject.example.jnimessenger-aiGQbBP6wlwSUCHGO1oUDA==/lib/arm64/libQt5Network_armeabi-v7a.so'
I Qt JAVA : Can't find '/data/app/org.qtproject.example.jnimessenger-aiGQbBP6wlwSUCHGO1oUDA==/lib/arm64/libQt5Qml_armeabi-v7a.so'
I Qt JAVA : Can't find '/data/app/org.qtproject.example.jnimessenger-aiGQbBP6wlwSUCHGO1oUDA==/lib/arm64/libQt5QmlModels_armeabi-v7a.so'
I Qt JAVA : Can't find '/data/app/org.qtproject.example.jnimessenger-aiGQbBP6wlwSUCHGO1oUDA==/lib/arm64/libQt5Quick_armeabi-v7a.so'
I Qt JAVA : Can't find '/data/app/org.qtproject.example.jnimessenger-aiGQbBP6wlwSUCHGO1oUDA==/lib/arm64/libQt5QmlWorkerScript_armeabi-v7a.so'
I Qt JAVA : Can't find '/data/app/org.qtproject.example.jnimessenger-aiGQbBP6wlwSUCHGO1oUDA==/lib/arm64/libQt5QuickTemplates2_armeabi-v7a.so'
I Qt JAVA : Can't find '/data/app/org.qtproject.example.jnimessenger-aiGQbBP6wlwSUCHGO1oUDA==/lib/arm64/libQt5QuickControls2_armeabi-v7a.so'
I Qt JAVA : Can't find '/data/app/org.qtproject.example.jnimessenger-aiGQbBP6wlwSUCHGO1oUDA==/lib/arm64/libplugins_platforms_qtforandroid_armeabi-v7a.so'
I Qt JAVA : Can't find '/data/app/org.qtproject.example.jnimessenger-aiGQbBP6wlwSUCHGO1oUDA==/lib/arm64/libplugins_bearer_qandroidbearer_armeabi-v7a.so'
W System.err: java.lang.Exception:
W System.err: at org.qtproject.qt5.android.bindings.QtLoader.loadApplication(QtLoader.java:268)
W System.err: at org.qtproject.qt5.android.bindings.QtLoader.startApp(QtLoader.java:505)
W System.err: at org.qtproject.qt5.android.bindings.QtActivityLoader.onCreate(QtActivityLoader.java:166)
W System.err: at org.qtproject.qt5.android.bindings.QtActivity.onCreateHook(QtActivity.java:266)
W System.err: at org.qtproject.qt5.android.bindings.QtActivity.onCreate(QtActivity.java:273)
W System.err: at android.app.Activity.performCreate(Activity.java:7825)
W System.err: at android.app.Activity.performCreate(Activity.java:7814)
W System.err: at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1306)
W System.err: at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:3245)
W System.err: at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:3409)
W System.err: at android.app.servertransaction.LaunchActivityItem.execute(LaunchActivityItem.java:83)
W System.err: at android.app.servertransaction.TransactionExecutor.executeCallbacks(TransactionExecutor.java:135)
W System.err: at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:95)
W System.err: at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2016)
W System.err: at android.os.Handler.dispatchMessage(Handler.java:107)
W System.err: at android.os.Looper.loop(Looper.java:214)
W System.err: at android.app.ActivityThread.main(ActivityThread.java:7356)
W System.err: at java.lang.reflect.Method.invoke(Native Method)
W System.err: at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:492)
W System.err: at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:930)
I Adreno : QUALCOMM build : 4a00b69, I4e7e888065
I Adreno : Build Date : 04/09/19
I Adreno : OpenGL ES Shader Compiler Version: EV031.26.06.00
I Adreno : Local Branch :
I Adreno : Remote Branch :
I Adreno : Remote Branch :
I Adreno : Reconstruct Branch :
I Adreno : Build Config : S P 8.0.6 AArch64
I Adreno : PFP: 0x016ee183, ME: 0x00000000
W Gralloc3: mapper 3.x is not supported
I wonder why this dependency destroys the Qt that was working at first.(I'm a beginner at Android.)
Did I do something wrong?
Is there a way to use both Qt and ARCore at the same time?
- Qt:5.15.0
- QtCreator:4.12.0
- ARCore:1.18.0
- Android SDK:install from Android Studio 4.0.1
- NDK:21.3.6528147
- MacOS Catalina:10.15.5
- Android Device:pixel 3a Android 10
Thanks for the help!
答案1
得分: 0
我不理解这个逻辑，但我已经解决了这个问题。
我选择了arm64-v8a。（项目>构建步骤>ABIs）
英文:
I don't understand the logic, but I've solved the problem.
I chose arm64-v8a. (Project>Build Step>ABIs)
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