Java Qt for Android:Jni-不幸的是,应用程序已停止

Java Qt for Android:Jni-不幸的是,应用程序已停止,java,android,c++,qt,java-native-interface,Java,Android,C++,Qt,Java Native Interface,我正在为Android使用Qt5.7。我试着为android编译一个基本的应用程序,但我看到不幸的是,应用程序停止了,应用程序关闭了。 AndroidClass.java: package com.test; public class AndroidClass { public static void work() { System.out.println("Java Code worked!"); } } #ifndef ANDROID_H #define ANDROI

我正在为Android使用Qt5.7。我试着为android编译一个基本的应用程序,但我看到
不幸的是,应用程序停止了
,应用程序关闭了。
AndroidClass.java:

package com.test;

public class AndroidClass
{
  public static void work()
  {
    System.out.println("Java Code worked!");
  }
}
#ifndef ANDROID_H
#define ANDROID_H

#include <QObject>
#include <QAndroidJniObject>
#include <QDebug>
#include <jni.h>

class Android : public QObject
{
  Q_OBJECT
public:
  explicit Android(QObject *parent = 0);
  Q_INVOKABLE void work() const;

signals:

public slots:
};

#endif // ANDROID_H
#include "android.h"

Android::Android(QObject *parent) : QObject(parent)
{
}

void Android::work() const
{
  /*****************This is work!************************************
  QAndroidJniObject::callStaticMethod<void>("com/test/AndroidClass",
                                            "work", "()V");
   *****************************************************************/

  // This part is not working:

  JNIEnv* env;

  jclass class_ = env->FindClass("com/test/AndroidClass");
  if (!class_)
  {
    qDebug() << "Class Not Found!\n";
  }

  jmethodID method_id = env->GetStaticMethodID(class_, "work", "()V");
  if (!method_id)
  {
    qDebug() << "Method ID Error!\n";
  }

  env->CallStaticVoidMethod(class_, method_id);
}
android: {
    QT += androidextras
    INCLUDEPATH += /home/username/Android/Sdk/ndk-bundle/platforms/android-19/arch-arm/usr/include/
    INCLUDEPATH += /home/username/Android/Sdk/ndk-bundle/platforms/android-19/arch-arm/usr/include/android
}
W/System.err(10313): java.lang.ClassNotFoundException: android.graphics.drawable.RippleDrawable
W/System.err(10313):    at java.lang.Class.classForName(Native Method)
W/System.err(10313):    at java.lang.Class.forName(Class.java:251)
W/System.err(10313):    at java.lang.Class.forName(Class.java:216)
W/System.err(10313):    at org.qtproject.qt5.android.ExtractStyle.getClass(ExtractStyle.java:395)
W/System.err(10313):    at org.qtproject.qt5.android.ExtractStyle.<init>(ExtractStyle.java:98)
W/System.err(10313):    at org.qtproject.qt5.android.QtActivityDelegate.loadApplication(QtActivityDelegate.java:512)
W/System.err(10313):    at java.lang.reflect.Method.invokeNative(Native Method)
W/System.err(10313):    at java.lang.reflect.Method.invoke(Method.java:515)
W/System.err(10313):    at org.qtproject.qt5.android.bindings.QtLoader.loadApplication(QtLoader.java:237)
W/System.err(10313):    at org.qtproject.qt5.android.bindings.QtLoader.startApp(QtLoader.java:647)
W/System.err(10313):    at org.qtproject.qt5.android.bindings.QtActivityLoader.onCreate(QtActivityLoader.java:181)
W/System.err(10313):    at org.qtproject.qt5.android.bindings.QtActivity.onCreate(QtActivity.java:269)
W/System.err(10313):    at android.app.Activity.performCreate(Activity.java:5447)
W/System.err(10313):    at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1094)
W/System.err(10313):    at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2393)
W/System.err(10313):    at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2493)
W/System.err(10313):    at android.app.ActivityThread.access$800(ActivityThread.java:166)
W/System.err(10313):    at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1283)
W/System.err(10313):    at android.os.Handler.dispatchMessage(Handler.java:102)
W/System.err(10313):    at android.os.Looper.loop(Looper.java:136)
W/System.err(10313):    at android.app.ActivityThread.main(ActivityThread.java:5584)
W/System.err(10313):    at java.lang.reflect.Method.invokeNative(Native Method)
W/System.err(10313):    at java.lang.reflect.Method.invoke(Method.java:515)
W/System.err(10313):    at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1268)
W/System.err(10313):    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1084)
W/System.err(10313):    at dalvik.system.NativeStart.main(Native Method)
W/System.err(10313): Caused by: java.lang.NoClassDefFoundError: android/graphics/drawable/RippleDrawable
W/System.err(10313):    ... 26 more
W/System.err(10313): Caused by: java.lang.ClassNotFoundException: Didn't find class "android.graphics.drawable.RippleDrawable" on path: DexPathList[[zip file "/data/app/org.qtproject.example-8.apk"],nativeLibraryDirectories=[/data/app-lib/org.qtproject.example-8, /vendor/lib, /system/lib]]
W/System.err(10313):    at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:56)
W/System.err(10313):    at java.lang.ClassLoader.loadClass(ClassLoader.java:497)
W/System.err(10313):    at java.lang.ClassLoader.loadClass(ClassLoader.java:457)
W/System.err(10313):    ... 26 more
W/System.err(10313): java.lang.ClassNotFoundException: android.graphics.drawable.AnimatedStateListDrawable
W/System.err(10313):    at java.lang.Class.classForName(Native Method)
W/System.err(10313):    at java.lang.Class.forName(Class.java:251)
W/System.err(10313):    at java.lang.Class.forName(Class.java:216)
W/System.err(10313):    at org.qtproject.qt5.android.ExtractStyle.getClass(ExtractStyle.java:395)
W/System.err(10313):    at org.qtproject.qt5.android.ExtractStyle.<init>(ExtractStyle.java:99)
W/System.err(10313):    at org.qtproject.qt5.android.QtActivityDelegate.loadApplication(QtActivityDelegate.java:512)
W/System.err(10313):    at java.lang.reflect.Method.invokeNative(Native Method)
W/System.err(10313):    at java.lang.reflect.Method.invoke(Method.java:515)
W/System.err(10313):    at org.qtproject.qt5.android.bindings.QtLoader.loadApplication(QtLoader.java:237)
W/System.err(10313):    at org.qtproject.qt5.android.bindings.QtLoader.startApp(QtLoader.java:647)
W/System.err(10313):    at org.qtproject.qt5.android.bindings.QtActivityLoader.onCreate(QtActivityLoader.java:181)
W/System.err(10313):    at org.qtproject.qt5.android.bindings.QtActivity.onCreate(QtActivity.java:269)
W/System.err(10313):    at android.app.Activity.performCreate(Activity.java:5447)
W/System.err(10313):    at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1094)
W/System.err(10313):    at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2393)
W/System.err(10313):    at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2493)
W/System.err(10313):    at android.app.ActivityThread.access$800(ActivityThread.java:166)
W/System.err(10313):    at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1283)
W/System.err(10313):    at android.os.Handler.dispatchMessage(Handler.java:102)
W/System.err(10313):    at android.os.Looper.loop(Looper.java:136)
W/System.err(10313):    at android.app.ActivityThread.main(ActivityThread.java:5584)
W/System.err(10313):    at java.lang.reflect.Method.invokeNative(Native Method)
W/System.err(10313):    at java.lang.reflect.Method.invoke(Method.java:515)
W/System.err(10313):    at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1268)
W/System.err(10313):    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1084)
W/System.err(10313):    at dalvik.system.NativeStart.main(Native Method)
W/System.err(10313): Caused by: java.lang.NoClassDefFoundError: android/graphics/drawable/AnimatedStateListDrawable
W/System.err(10313):    ... 26 more
W/System.err(10313): Caused by: java.lang.ClassNotFoundException: Didn't find class "android.graphics.drawable.AnimatedStateListDrawable" on path: DexPathList[[zip file "/data/app/org.qtproject.example-8.apk"],nativeLibraryDirectories=[/data/app-lib/org.qtproject.example-8, /vendor/lib, /system/lib]]
W/System.err(10313):    at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:56)
W/System.err(10313):    at java.lang.ClassLoader.loadClass(ClassLoader.java:497)
W/System.err(10313):    at java.lang.ClassLoader.loadClass(ClassLoader.java:457)
W/System.err(10313):    ... 26 more
W/System.err(10313): java.lang.ClassNotFoundException: android.graphics.drawable.VectorDrawable
W/System.err(10313):    at java.lang.Class.classForName(Native Method)
W/System.err(10313):    at java.lang.Class.forName(Class.java:251)
W/System.err(10313):    at java.lang.Class.forName(Class.java:216)
W/System.err(10313):    at org.qtproject.qt5.android.ExtractStyle.getClass(ExtractStyle.java:395)
W/System.err(10313):    at org.qtproject.qt5.android.ExtractStyle.<init>(ExtractStyle.java:100)
W/System.err(10313):    at org.qtproject.qt5.android.QtActivityDelegate.loadApplication(QtActivityDelegate.java:512)
W/System.err(10313):    at java.lang.reflect.Method.invokeNative(Native Method)
W/System.err(10313):    at java.lang.reflect.Method.invoke(Method.java:515)
W/System.err(10313):    at org.qtproject.qt5.android.bindings.QtLoader.loadApplication(QtLoader.java:237)
W/System.err(10313):    at org.qtproject.qt5.android.bindings.QtLoader.startApp(QtLoader.java:647)
W/System.err(10313):    at org.qtproject.qt5.android.bindings.QtActivityLoader.onCreate(QtActivityLoader.java:181)
W/System.err(10313):    at org.qtproject.qt5.android.bindings.QtActivity.onCreate(QtActivity.java:269)
W/System.err(10313):    at android.app.Activity.performCreate(Activity.java:5447)
W/System.err(10313):    at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1094)
W/System.err(10313):    at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2393)
W/System.err(10313):    at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2493)
W/System.err(10313):    at android.app.ActivityThread.access$800(ActivityThread.java:166)
W/System.err(10313):    at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1283)
W/System.err(10313):    at android.os.Handler.dispatchMessage(Handler.java:102)
W/System.err(10313):    at android.os.Looper.loop(Looper.java:136)
W/System.err(10313):    at android.app.ActivityThread.main(ActivityThread.java:5584)
W/System.err(10313):    at java.lang.reflect.Method.invokeNative(Native Method)
W/System.err(10313):    at java.lang.reflect.Method.invoke(Method.java:515)
W/System.err(10313):    at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1268)
W/System.err(10313):    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1084)
W/System.err(10313):    at dalvik.system.NativeStart.main(Native Method)
W/System.err(10313): Caused by: java.lang.NoClassDefFoundError: android/graphics/drawable/VectorDrawable
W/System.err(10313):    ... 26 more
W/System.err(10313): Caused by: java.lang.ClassNotFoundException: Didn't find class "android.graphics.drawable.VectorDrawable" on path: DexPathList[[zip file "/data/app/org.qtproject.example-8.apk"],nativeLibraryDirectories=[/data/app-lib/org.qtproject.example-8, /vendor/lib, /system/lib]]
W/System.err(10313):    at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:56)
W/System.err(10313):    at java.lang.ClassLoader.loadClass(ClassLoader.java:497)
W/System.err(10313):    at java.lang.ClassLoader.loadClass(ClassLoader.java:457)
W/System.err(10313):    ... 26 more
W/ResourceType(10313): Skipping entry 0x1080892 in package table 0 because it is not complex!
D/dalvikvm(10313): GC_CONCURRENT freed 7227K, 56% free 6322K/14364K, paused 2ms+4ms, total 38ms
D/dalvikvm(10313): Trying to load lib /data/app-lib/org.qtproject.example-8/libQtQuick2_Android.so 0x41c0caf0
D/        (10313): (null):0 ((null)): QML debugging is enabled. Only use this in a safe environment.
D/dalvikvm(10313): Added shared lib /data/app-lib/org.qtproject.example-8/libQtQuick2_Android.so 0x41c0caf0
D/dalvikvm(10313): No JNI_OnLoad found in /data/app-lib/org.qtproject.example-8/libQtQuick2_Android.so 0x41c0caf0, skipping init
D/StatusBarManagerService(  591): semi p:10313,o:t
D/OpenGLRenderer(10313): Enabling debug mode 0
D/dalvikvm(10313): GC_CONCURRENT freed 1644K, 65% free 5114K/14364K, paused 2ms+2ms, total 25ms
I/Timeline(10313): Timeline: Activity_idle id: android.os.BinderProxy@41c09008 time:54858979
I/InputDispatcher(  591): Delivering touch to (10313): action: 0x0, toolType: 1
I/InputDispatcher(  591): Delivering touch to (10313): action: 0x1, toolType: 1
F/libc    (10313): Fatal signal 11 (SIGSEGV) at 0x00000000 (code=1), thread 10365 (project.example)
I/DEBUG   (  163): pid: 10313, tid: 10365, name: project.example  >>> org.qtproject.example <<<
I/DEBUG   (  163): !@dumpstate -k -t -z -d -o /data/log/dumpstate_app_native -m 10313
D/CrashAnrDetector(  591): pid: 10313, tid: 10365, name: project.example  >>> org.qtproject.example <<<
E/android.os.Debug(  591): !@Dumpstate > dumpstate -k -t -z -d -m 10313 -o /data/log/dumpstate_app_error


"org.qtproject.example" terminated.
android.h:

package com.test;

public class AndroidClass
{
  public static void work()
  {
    System.out.println("Java Code worked!");
  }
}
#ifndef ANDROID_H
#define ANDROID_H

#include <QObject>
#include <QAndroidJniObject>
#include <QDebug>
#include <jni.h>

class Android : public QObject
{
  Q_OBJECT
public:
  explicit Android(QObject *parent = 0);
  Q_INVOKABLE void work() const;

signals:

public slots:
};

#endif // ANDROID_H
#include "android.h"

Android::Android(QObject *parent) : QObject(parent)
{
}

void Android::work() const
{
  /*****************This is work!************************************
  QAndroidJniObject::callStaticMethod<void>("com/test/AndroidClass",
                                            "work", "()V");
   *****************************************************************/

  // This part is not working:

  JNIEnv* env;

  jclass class_ = env->FindClass("com/test/AndroidClass");
  if (!class_)
  {
    qDebug() << "Class Not Found!\n";
  }

  jmethodID method_id = env->GetStaticMethodID(class_, "work", "()V");
  if (!method_id)
  {
    qDebug() << "Method ID Error!\n";
  }

  env->CallStaticVoidMethod(class_, method_id);
}
android: {
    QT += androidextras
    INCLUDEPATH += /home/username/Android/Sdk/ndk-bundle/platforms/android-19/arch-arm/usr/include/
    INCLUDEPATH += /home/username/Android/Sdk/ndk-bundle/platforms/android-19/arch-arm/usr/include/android
}
W/System.err(10313): java.lang.ClassNotFoundException: android.graphics.drawable.RippleDrawable
W/System.err(10313):    at java.lang.Class.classForName(Native Method)
W/System.err(10313):    at java.lang.Class.forName(Class.java:251)
W/System.err(10313):    at java.lang.Class.forName(Class.java:216)
W/System.err(10313):    at org.qtproject.qt5.android.ExtractStyle.getClass(ExtractStyle.java:395)
W/System.err(10313):    at org.qtproject.qt5.android.ExtractStyle.<init>(ExtractStyle.java:98)
W/System.err(10313):    at org.qtproject.qt5.android.QtActivityDelegate.loadApplication(QtActivityDelegate.java:512)
W/System.err(10313):    at java.lang.reflect.Method.invokeNative(Native Method)
W/System.err(10313):    at java.lang.reflect.Method.invoke(Method.java:515)
W/System.err(10313):    at org.qtproject.qt5.android.bindings.QtLoader.loadApplication(QtLoader.java:237)
W/System.err(10313):    at org.qtproject.qt5.android.bindings.QtLoader.startApp(QtLoader.java:647)
W/System.err(10313):    at org.qtproject.qt5.android.bindings.QtActivityLoader.onCreate(QtActivityLoader.java:181)
W/System.err(10313):    at org.qtproject.qt5.android.bindings.QtActivity.onCreate(QtActivity.java:269)
W/System.err(10313):    at android.app.Activity.performCreate(Activity.java:5447)
W/System.err(10313):    at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1094)
W/System.err(10313):    at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2393)
W/System.err(10313):    at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2493)
W/System.err(10313):    at android.app.ActivityThread.access$800(ActivityThread.java:166)
W/System.err(10313):    at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1283)
W/System.err(10313):    at android.os.Handler.dispatchMessage(Handler.java:102)
W/System.err(10313):    at android.os.Looper.loop(Looper.java:136)
W/System.err(10313):    at android.app.ActivityThread.main(ActivityThread.java:5584)
W/System.err(10313):    at java.lang.reflect.Method.invokeNative(Native Method)
W/System.err(10313):    at java.lang.reflect.Method.invoke(Method.java:515)
W/System.err(10313):    at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1268)
W/System.err(10313):    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1084)
W/System.err(10313):    at dalvik.system.NativeStart.main(Native Method)
W/System.err(10313): Caused by: java.lang.NoClassDefFoundError: android/graphics/drawable/RippleDrawable
W/System.err(10313):    ... 26 more
W/System.err(10313): Caused by: java.lang.ClassNotFoundException: Didn't find class "android.graphics.drawable.RippleDrawable" on path: DexPathList[[zip file "/data/app/org.qtproject.example-8.apk"],nativeLibraryDirectories=[/data/app-lib/org.qtproject.example-8, /vendor/lib, /system/lib]]
W/System.err(10313):    at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:56)
W/System.err(10313):    at java.lang.ClassLoader.loadClass(ClassLoader.java:497)
W/System.err(10313):    at java.lang.ClassLoader.loadClass(ClassLoader.java:457)
W/System.err(10313):    ... 26 more
W/System.err(10313): java.lang.ClassNotFoundException: android.graphics.drawable.AnimatedStateListDrawable
W/System.err(10313):    at java.lang.Class.classForName(Native Method)
W/System.err(10313):    at java.lang.Class.forName(Class.java:251)
W/System.err(10313):    at java.lang.Class.forName(Class.java:216)
W/System.err(10313):    at org.qtproject.qt5.android.ExtractStyle.getClass(ExtractStyle.java:395)
W/System.err(10313):    at org.qtproject.qt5.android.ExtractStyle.<init>(ExtractStyle.java:99)
W/System.err(10313):    at org.qtproject.qt5.android.QtActivityDelegate.loadApplication(QtActivityDelegate.java:512)
W/System.err(10313):    at java.lang.reflect.Method.invokeNative(Native Method)
W/System.err(10313):    at java.lang.reflect.Method.invoke(Method.java:515)
W/System.err(10313):    at org.qtproject.qt5.android.bindings.QtLoader.loadApplication(QtLoader.java:237)
W/System.err(10313):    at org.qtproject.qt5.android.bindings.QtLoader.startApp(QtLoader.java:647)
W/System.err(10313):    at org.qtproject.qt5.android.bindings.QtActivityLoader.onCreate(QtActivityLoader.java:181)
W/System.err(10313):    at org.qtproject.qt5.android.bindings.QtActivity.onCreate(QtActivity.java:269)
W/System.err(10313):    at android.app.Activity.performCreate(Activity.java:5447)
W/System.err(10313):    at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1094)
W/System.err(10313):    at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2393)
W/System.err(10313):    at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2493)
W/System.err(10313):    at android.app.ActivityThread.access$800(ActivityThread.java:166)
W/System.err(10313):    at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1283)
W/System.err(10313):    at android.os.Handler.dispatchMessage(Handler.java:102)
W/System.err(10313):    at android.os.Looper.loop(Looper.java:136)
W/System.err(10313):    at android.app.ActivityThread.main(ActivityThread.java:5584)
W/System.err(10313):    at java.lang.reflect.Method.invokeNative(Native Method)
W/System.err(10313):    at java.lang.reflect.Method.invoke(Method.java:515)
W/System.err(10313):    at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1268)
W/System.err(10313):    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1084)
W/System.err(10313):    at dalvik.system.NativeStart.main(Native Method)
W/System.err(10313): Caused by: java.lang.NoClassDefFoundError: android/graphics/drawable/AnimatedStateListDrawable
W/System.err(10313):    ... 26 more
W/System.err(10313): Caused by: java.lang.ClassNotFoundException: Didn't find class "android.graphics.drawable.AnimatedStateListDrawable" on path: DexPathList[[zip file "/data/app/org.qtproject.example-8.apk"],nativeLibraryDirectories=[/data/app-lib/org.qtproject.example-8, /vendor/lib, /system/lib]]
W/System.err(10313):    at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:56)
W/System.err(10313):    at java.lang.ClassLoader.loadClass(ClassLoader.java:497)
W/System.err(10313):    at java.lang.ClassLoader.loadClass(ClassLoader.java:457)
W/System.err(10313):    ... 26 more
W/System.err(10313): java.lang.ClassNotFoundException: android.graphics.drawable.VectorDrawable
W/System.err(10313):    at java.lang.Class.classForName(Native Method)
W/System.err(10313):    at java.lang.Class.forName(Class.java:251)
W/System.err(10313):    at java.lang.Class.forName(Class.java:216)
W/System.err(10313):    at org.qtproject.qt5.android.ExtractStyle.getClass(ExtractStyle.java:395)
W/System.err(10313):    at org.qtproject.qt5.android.ExtractStyle.<init>(ExtractStyle.java:100)
W/System.err(10313):    at org.qtproject.qt5.android.QtActivityDelegate.loadApplication(QtActivityDelegate.java:512)
W/System.err(10313):    at java.lang.reflect.Method.invokeNative(Native Method)
W/System.err(10313):    at java.lang.reflect.Method.invoke(Method.java:515)
W/System.err(10313):    at org.qtproject.qt5.android.bindings.QtLoader.loadApplication(QtLoader.java:237)
W/System.err(10313):    at org.qtproject.qt5.android.bindings.QtLoader.startApp(QtLoader.java:647)
W/System.err(10313):    at org.qtproject.qt5.android.bindings.QtActivityLoader.onCreate(QtActivityLoader.java:181)
W/System.err(10313):    at org.qtproject.qt5.android.bindings.QtActivity.onCreate(QtActivity.java:269)
W/System.err(10313):    at android.app.Activity.performCreate(Activity.java:5447)
W/System.err(10313):    at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1094)
W/System.err(10313):    at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2393)
W/System.err(10313):    at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2493)
W/System.err(10313):    at android.app.ActivityThread.access$800(ActivityThread.java:166)
W/System.err(10313):    at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1283)
W/System.err(10313):    at android.os.Handler.dispatchMessage(Handler.java:102)
W/System.err(10313):    at android.os.Looper.loop(Looper.java:136)
W/System.err(10313):    at android.app.ActivityThread.main(ActivityThread.java:5584)
W/System.err(10313):    at java.lang.reflect.Method.invokeNative(Native Method)
W/System.err(10313):    at java.lang.reflect.Method.invoke(Method.java:515)
W/System.err(10313):    at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1268)
W/System.err(10313):    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1084)
W/System.err(10313):    at dalvik.system.NativeStart.main(Native Method)
W/System.err(10313): Caused by: java.lang.NoClassDefFoundError: android/graphics/drawable/VectorDrawable
W/System.err(10313):    ... 26 more
W/System.err(10313): Caused by: java.lang.ClassNotFoundException: Didn't find class "android.graphics.drawable.VectorDrawable" on path: DexPathList[[zip file "/data/app/org.qtproject.example-8.apk"],nativeLibraryDirectories=[/data/app-lib/org.qtproject.example-8, /vendor/lib, /system/lib]]
W/System.err(10313):    at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:56)
W/System.err(10313):    at java.lang.ClassLoader.loadClass(ClassLoader.java:497)
W/System.err(10313):    at java.lang.ClassLoader.loadClass(ClassLoader.java:457)
W/System.err(10313):    ... 26 more
W/ResourceType(10313): Skipping entry 0x1080892 in package table 0 because it is not complex!
D/dalvikvm(10313): GC_CONCURRENT freed 7227K, 56% free 6322K/14364K, paused 2ms+4ms, total 38ms
D/dalvikvm(10313): Trying to load lib /data/app-lib/org.qtproject.example-8/libQtQuick2_Android.so 0x41c0caf0
D/        (10313): (null):0 ((null)): QML debugging is enabled. Only use this in a safe environment.
D/dalvikvm(10313): Added shared lib /data/app-lib/org.qtproject.example-8/libQtQuick2_Android.so 0x41c0caf0
D/dalvikvm(10313): No JNI_OnLoad found in /data/app-lib/org.qtproject.example-8/libQtQuick2_Android.so 0x41c0caf0, skipping init
D/StatusBarManagerService(  591): semi p:10313,o:t
D/OpenGLRenderer(10313): Enabling debug mode 0
D/dalvikvm(10313): GC_CONCURRENT freed 1644K, 65% free 5114K/14364K, paused 2ms+2ms, total 25ms
I/Timeline(10313): Timeline: Activity_idle id: android.os.BinderProxy@41c09008 time:54858979
I/InputDispatcher(  591): Delivering touch to (10313): action: 0x0, toolType: 1
I/InputDispatcher(  591): Delivering touch to (10313): action: 0x1, toolType: 1
F/libc    (10313): Fatal signal 11 (SIGSEGV) at 0x00000000 (code=1), thread 10365 (project.example)
I/DEBUG   (  163): pid: 10313, tid: 10365, name: project.example  >>> org.qtproject.example <<<
I/DEBUG   (  163): !@dumpstate -k -t -z -d -o /data/log/dumpstate_app_native -m 10313
D/CrashAnrDetector(  591): pid: 10313, tid: 10365, name: project.example  >>> org.qtproject.example <<<
E/android.os.Debug(  591): !@Dumpstate > dumpstate -k -t -z -d -m 10313 -o /data/log/dumpstate_app_error


"org.qtproject.example" terminated.
我的控制台输出:

package com.test;

public class AndroidClass
{
  public static void work()
  {
    System.out.println("Java Code worked!");
  }
}
#ifndef ANDROID_H
#define ANDROID_H

#include <QObject>
#include <QAndroidJniObject>
#include <QDebug>
#include <jni.h>

class Android : public QObject
{
  Q_OBJECT
public:
  explicit Android(QObject *parent = 0);
  Q_INVOKABLE void work() const;

signals:

public slots:
};

#endif // ANDROID_H
#include "android.h"

Android::Android(QObject *parent) : QObject(parent)
{
}

void Android::work() const
{
  /*****************This is work!************************************
  QAndroidJniObject::callStaticMethod<void>("com/test/AndroidClass",
                                            "work", "()V");
   *****************************************************************/

  // This part is not working:

  JNIEnv* env;

  jclass class_ = env->FindClass("com/test/AndroidClass");
  if (!class_)
  {
    qDebug() << "Class Not Found!\n";
  }

  jmethodID method_id = env->GetStaticMethodID(class_, "work", "()V");
  if (!method_id)
  {
    qDebug() << "Method ID Error!\n";
  }

  env->CallStaticVoidMethod(class_, method_id);
}
android: {
    QT += androidextras
    INCLUDEPATH += /home/username/Android/Sdk/ndk-bundle/platforms/android-19/arch-arm/usr/include/
    INCLUDEPATH += /home/username/Android/Sdk/ndk-bundle/platforms/android-19/arch-arm/usr/include/android
}
W/System.err(10313): java.lang.ClassNotFoundException: android.graphics.drawable.RippleDrawable
W/System.err(10313):    at java.lang.Class.classForName(Native Method)
W/System.err(10313):    at java.lang.Class.forName(Class.java:251)
W/System.err(10313):    at java.lang.Class.forName(Class.java:216)
W/System.err(10313):    at org.qtproject.qt5.android.ExtractStyle.getClass(ExtractStyle.java:395)
W/System.err(10313):    at org.qtproject.qt5.android.ExtractStyle.<init>(ExtractStyle.java:98)
W/System.err(10313):    at org.qtproject.qt5.android.QtActivityDelegate.loadApplication(QtActivityDelegate.java:512)
W/System.err(10313):    at java.lang.reflect.Method.invokeNative(Native Method)
W/System.err(10313):    at java.lang.reflect.Method.invoke(Method.java:515)
W/System.err(10313):    at org.qtproject.qt5.android.bindings.QtLoader.loadApplication(QtLoader.java:237)
W/System.err(10313):    at org.qtproject.qt5.android.bindings.QtLoader.startApp(QtLoader.java:647)
W/System.err(10313):    at org.qtproject.qt5.android.bindings.QtActivityLoader.onCreate(QtActivityLoader.java:181)
W/System.err(10313):    at org.qtproject.qt5.android.bindings.QtActivity.onCreate(QtActivity.java:269)
W/System.err(10313):    at android.app.Activity.performCreate(Activity.java:5447)
W/System.err(10313):    at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1094)
W/System.err(10313):    at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2393)
W/System.err(10313):    at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2493)
W/System.err(10313):    at android.app.ActivityThread.access$800(ActivityThread.java:166)
W/System.err(10313):    at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1283)
W/System.err(10313):    at android.os.Handler.dispatchMessage(Handler.java:102)
W/System.err(10313):    at android.os.Looper.loop(Looper.java:136)
W/System.err(10313):    at android.app.ActivityThread.main(ActivityThread.java:5584)
W/System.err(10313):    at java.lang.reflect.Method.invokeNative(Native Method)
W/System.err(10313):    at java.lang.reflect.Method.invoke(Method.java:515)
W/System.err(10313):    at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1268)
W/System.err(10313):    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1084)
W/System.err(10313):    at dalvik.system.NativeStart.main(Native Method)
W/System.err(10313): Caused by: java.lang.NoClassDefFoundError: android/graphics/drawable/RippleDrawable
W/System.err(10313):    ... 26 more
W/System.err(10313): Caused by: java.lang.ClassNotFoundException: Didn't find class "android.graphics.drawable.RippleDrawable" on path: DexPathList[[zip file "/data/app/org.qtproject.example-8.apk"],nativeLibraryDirectories=[/data/app-lib/org.qtproject.example-8, /vendor/lib, /system/lib]]
W/System.err(10313):    at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:56)
W/System.err(10313):    at java.lang.ClassLoader.loadClass(ClassLoader.java:497)
W/System.err(10313):    at java.lang.ClassLoader.loadClass(ClassLoader.java:457)
W/System.err(10313):    ... 26 more
W/System.err(10313): java.lang.ClassNotFoundException: android.graphics.drawable.AnimatedStateListDrawable
W/System.err(10313):    at java.lang.Class.classForName(Native Method)
W/System.err(10313):    at java.lang.Class.forName(Class.java:251)
W/System.err(10313):    at java.lang.Class.forName(Class.java:216)
W/System.err(10313):    at org.qtproject.qt5.android.ExtractStyle.getClass(ExtractStyle.java:395)
W/System.err(10313):    at org.qtproject.qt5.android.ExtractStyle.<init>(ExtractStyle.java:99)
W/System.err(10313):    at org.qtproject.qt5.android.QtActivityDelegate.loadApplication(QtActivityDelegate.java:512)
W/System.err(10313):    at java.lang.reflect.Method.invokeNative(Native Method)
W/System.err(10313):    at java.lang.reflect.Method.invoke(Method.java:515)
W/System.err(10313):    at org.qtproject.qt5.android.bindings.QtLoader.loadApplication(QtLoader.java:237)
W/System.err(10313):    at org.qtproject.qt5.android.bindings.QtLoader.startApp(QtLoader.java:647)
W/System.err(10313):    at org.qtproject.qt5.android.bindings.QtActivityLoader.onCreate(QtActivityLoader.java:181)
W/System.err(10313):    at org.qtproject.qt5.android.bindings.QtActivity.onCreate(QtActivity.java:269)
W/System.err(10313):    at android.app.Activity.performCreate(Activity.java:5447)
W/System.err(10313):    at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1094)
W/System.err(10313):    at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2393)
W/System.err(10313):    at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2493)
W/System.err(10313):    at android.app.ActivityThread.access$800(ActivityThread.java:166)
W/System.err(10313):    at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1283)
W/System.err(10313):    at android.os.Handler.dispatchMessage(Handler.java:102)
W/System.err(10313):    at android.os.Looper.loop(Looper.java:136)
W/System.err(10313):    at android.app.ActivityThread.main(ActivityThread.java:5584)
W/System.err(10313):    at java.lang.reflect.Method.invokeNative(Native Method)
W/System.err(10313):    at java.lang.reflect.Method.invoke(Method.java:515)
W/System.err(10313):    at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1268)
W/System.err(10313):    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1084)
W/System.err(10313):    at dalvik.system.NativeStart.main(Native Method)
W/System.err(10313): Caused by: java.lang.NoClassDefFoundError: android/graphics/drawable/AnimatedStateListDrawable
W/System.err(10313):    ... 26 more
W/System.err(10313): Caused by: java.lang.ClassNotFoundException: Didn't find class "android.graphics.drawable.AnimatedStateListDrawable" on path: DexPathList[[zip file "/data/app/org.qtproject.example-8.apk"],nativeLibraryDirectories=[/data/app-lib/org.qtproject.example-8, /vendor/lib, /system/lib]]
W/System.err(10313):    at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:56)
W/System.err(10313):    at java.lang.ClassLoader.loadClass(ClassLoader.java:497)
W/System.err(10313):    at java.lang.ClassLoader.loadClass(ClassLoader.java:457)
W/System.err(10313):    ... 26 more
W/System.err(10313): java.lang.ClassNotFoundException: android.graphics.drawable.VectorDrawable
W/System.err(10313):    at java.lang.Class.classForName(Native Method)
W/System.err(10313):    at java.lang.Class.forName(Class.java:251)
W/System.err(10313):    at java.lang.Class.forName(Class.java:216)
W/System.err(10313):    at org.qtproject.qt5.android.ExtractStyle.getClass(ExtractStyle.java:395)
W/System.err(10313):    at org.qtproject.qt5.android.ExtractStyle.<init>(ExtractStyle.java:100)
W/System.err(10313):    at org.qtproject.qt5.android.QtActivityDelegate.loadApplication(QtActivityDelegate.java:512)
W/System.err(10313):    at java.lang.reflect.Method.invokeNative(Native Method)
W/System.err(10313):    at java.lang.reflect.Method.invoke(Method.java:515)
W/System.err(10313):    at org.qtproject.qt5.android.bindings.QtLoader.loadApplication(QtLoader.java:237)
W/System.err(10313):    at org.qtproject.qt5.android.bindings.QtLoader.startApp(QtLoader.java:647)
W/System.err(10313):    at org.qtproject.qt5.android.bindings.QtActivityLoader.onCreate(QtActivityLoader.java:181)
W/System.err(10313):    at org.qtproject.qt5.android.bindings.QtActivity.onCreate(QtActivity.java:269)
W/System.err(10313):    at android.app.Activity.performCreate(Activity.java:5447)
W/System.err(10313):    at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1094)
W/System.err(10313):    at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2393)
W/System.err(10313):    at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2493)
W/System.err(10313):    at android.app.ActivityThread.access$800(ActivityThread.java:166)
W/System.err(10313):    at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1283)
W/System.err(10313):    at android.os.Handler.dispatchMessage(Handler.java:102)
W/System.err(10313):    at android.os.Looper.loop(Looper.java:136)
W/System.err(10313):    at android.app.ActivityThread.main(ActivityThread.java:5584)
W/System.err(10313):    at java.lang.reflect.Method.invokeNative(Native Method)
W/System.err(10313):    at java.lang.reflect.Method.invoke(Method.java:515)
W/System.err(10313):    at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1268)
W/System.err(10313):    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1084)
W/System.err(10313):    at dalvik.system.NativeStart.main(Native Method)
W/System.err(10313): Caused by: java.lang.NoClassDefFoundError: android/graphics/drawable/VectorDrawable
W/System.err(10313):    ... 26 more
W/System.err(10313): Caused by: java.lang.ClassNotFoundException: Didn't find class "android.graphics.drawable.VectorDrawable" on path: DexPathList[[zip file "/data/app/org.qtproject.example-8.apk"],nativeLibraryDirectories=[/data/app-lib/org.qtproject.example-8, /vendor/lib, /system/lib]]
W/System.err(10313):    at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:56)
W/System.err(10313):    at java.lang.ClassLoader.loadClass(ClassLoader.java:497)
W/System.err(10313):    at java.lang.ClassLoader.loadClass(ClassLoader.java:457)
W/System.err(10313):    ... 26 more
W/ResourceType(10313): Skipping entry 0x1080892 in package table 0 because it is not complex!
D/dalvikvm(10313): GC_CONCURRENT freed 7227K, 56% free 6322K/14364K, paused 2ms+4ms, total 38ms
D/dalvikvm(10313): Trying to load lib /data/app-lib/org.qtproject.example-8/libQtQuick2_Android.so 0x41c0caf0
D/        (10313): (null):0 ((null)): QML debugging is enabled. Only use this in a safe environment.
D/dalvikvm(10313): Added shared lib /data/app-lib/org.qtproject.example-8/libQtQuick2_Android.so 0x41c0caf0
D/dalvikvm(10313): No JNI_OnLoad found in /data/app-lib/org.qtproject.example-8/libQtQuick2_Android.so 0x41c0caf0, skipping init
D/StatusBarManagerService(  591): semi p:10313,o:t
D/OpenGLRenderer(10313): Enabling debug mode 0
D/dalvikvm(10313): GC_CONCURRENT freed 1644K, 65% free 5114K/14364K, paused 2ms+2ms, total 25ms
I/Timeline(10313): Timeline: Activity_idle id: android.os.BinderProxy@41c09008 time:54858979
I/InputDispatcher(  591): Delivering touch to (10313): action: 0x0, toolType: 1
I/InputDispatcher(  591): Delivering touch to (10313): action: 0x1, toolType: 1
F/libc    (10313): Fatal signal 11 (SIGSEGV) at 0x00000000 (code=1), thread 10365 (project.example)
I/DEBUG   (  163): pid: 10313, tid: 10365, name: project.example  >>> org.qtproject.example <<<
I/DEBUG   (  163): !@dumpstate -k -t -z -d -o /data/log/dumpstate_app_native -m 10313
D/CrashAnrDetector(  591): pid: 10313, tid: 10365, name: project.example  >>> org.qtproject.example <<<
E/android.os.Debug(  591): !@Dumpstate > dumpstate -k -t -z -d -m 10313 -o /data/log/dumpstate_app_error


"org.qtproject.example" terminated.
W/System.err(10313):java.lang.ClassNotFoundException:android.graphics.drawable.RippleDrawable
W/System.err(10313):位于java.lang.Class.classForName(本机方法)
W/System.err(10313):位于java.lang.Class.forName(Class.java:251)
W/System.err(10313):位于java.lang.Class.forName(Class.java:216)
W/System.err(10313):位于org.qtproject.qt5.android.ExtractStyle.getClass(ExtractStyle.java:395)
W/System.err(10313):位于org.qtproject.qt5.android.ExtractStyle。(ExtractStyle.java:98)
W/System.err(10313):位于org.qtproject.qt5.android.QtActivityDelegate.loadApplication(QtActivityDelegate.java:512)
W/System.err(10313):位于java.lang.reflect.Method.invokenactive(本机方法)
W/System.err(10313):位于java.lang.reflect.Method.invoke(Method.java:515)
W/System.err(10313):位于org.qtproject.qt5.android.bindings.QtLoader.loadApplication(QtLoader.java:237)
W/System.err(10313):位于org.qtproject.qt5.android.bindings.QtLoader.startApp(QtLoader.java:647)
W/System.err(10313):位于org.qtproject.qt5.android.bindings.QtActivityLoader.onCreate(QtActivityLoader.java:181)
W/System.err(10313):位于org.qtproject.qt5.android.bindings.QtActivity.onCreate(QtActivity.java:269)
W/System.err(10313):位于android.app.Activity.performCreate(Activity.java:5447)
W/System.err(10313):位于android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1094)
W/System.err(10313):位于android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2393)
W/System.err(10313):位于android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2493)
W/System.err(10313):位于android.app.ActivityThread.access$800(ActivityThread.java:166)
W/System.err(10313):位于android.app.ActivityThread$H.handleMessage(ActivityThread.java:1283)
W/System.err(10313):位于android.os.Handler.dispatchMessage(Handler.java:102)
W/System.err(10313):位于android.os.Looper.loop(Looper.java:136)
W/System.err(10313):位于android.app.ActivityThread.main(ActivityThread.java:5584)
W/System.err(10313):位于java.lang.reflect.Method.invokenactive(本机方法)
W/System.err(10313):位于java.lang.reflect.Method.invoke(Method.java:515)
W/System.err(10313):位于com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1268)
W/System.err(10313):位于com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1084)
W/System.err(10313):位于dalvik.System.NativeStart.main(本机方法)
W/System.err(10313):由以下原因引起:java.lang.NoClassDefFoundError:android/graphics/drawable/RippleDrawable
W/系统错误(10313):。。。26多
W/System.err(10313):原因:java.lang.ClassNotFoundException:在路径:DexPathList[[zip文件”//data/app/org.qtproject.example-8.apk“],nativeLibraryDirectories=[/data/app-lib/org.qtproject.example-8,/vendor/lib,/System/lib]]上未找到类“android.graphics.dravable.RippleDrawable”
W/System.err(10313):位于dalvik.System.BaseDexClassLoader.findClass(BaseDexClassLoader.java:56)
W/System.err(10313):位于java.lang.ClassLoader.loadClass(ClassLoader.java:497)
W/System.err(10313):位于java.lang.ClassLoader.loadClass(ClassLoader.java:457)
W/系统错误(10313):。。。26多
W/System.err(10313):java.lang.ClassNotFoundException:android.graphics.drawable.AnimatedStateListDrawable
W/System.err(10313):位于java.lang.Class.classForName(本机方法)
W/System.err(10313):位于java.lang.Class.forName(Class.java:251)
W/System.err(10313):位于java.lang.Class.forName(Class.java:216)
W/System.err(10313):位于org.qtproject.qt5.android.ExtractStyle.getClass(ExtractStyle.java:395)
W/System.err(10313):位于org.qtproject.qt5.android.ExtractStyle。(ExtractStyle.java:99)
W/System.err(10313):位于org.qtproject.qt5.android.QtActivityDelegate.loadApplication(QtActivityDelegate.java:512)
W/System.err(10313):位于java.lang.reflect.Method.invokenactive(本机方法)
W/System.err(10313):位于java.lang.reflect.Method.invoke(Method.java:515)
W/System.err(10313):位于org.qtproject.qt5.android.bindings.QtLoader.loadApplication(QtLoader.java:237)
W/System.err(10313):位于org.qtproject.qt5.android.bindings.QtLoader.startApp(QtLoader.java:647)
W/System.err(10313):位于org.qtproject.qt5.android.bindings.QtActivityLoader.onCreate(QtActivityLoader.java:181)
W/System.err(10313):位于org.qtproject.qt5.android.bindings.QtActivity.onCreate(QtActivity.java:269)
W/System.err(10313):位于android.app.Activity.performCreate(Activity.java:5447)
W/System.err(10313):位于android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1094)
W/System.err(10313):位于android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2393)
W/System.err(10313):位于android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2493)
W/System.err(10313):位于android.app.ActivityThread.access$800(ActivityThread.java:166)
W/System.err(10313):位于android.app.ActivityThread$H.handleMessage(ActivityThread.java:1283)
W/System.err(10313):位于android.os.Handler.dispatchMessage(Handler.java:102)
W/System.err(10313):位于android.os.Looper.loop(Looper.java:136)
W/System.err(10313):位于android.app.ActivityThread.main(ActivityThread.java:5584)
W/System.err(10313):位于java.lang.reflect.Method.invokenactive(本机方法)
W/System.err(10313):位于java.lang.reflect.Method.invoke(Method.java:515)
W/System.err(10313):位于com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1268)
W/System.err(10313):位于com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1084)
W/System.err(10313):位于dalvik.System.NativeStart.main(本机方法)
W/System.err(10313):由以下原因引起:java.lang.NoClassDefFoundError:android/graphics/drawable/AnimatedStateL