android集成百度地图后，报UnsatisfiedLinkError异常，有遇到过的吗？怎么解决这个异常？谢谢！
Caused by: java.lang.UnsatisfiedLinkError: No implementation found for int com.baidu.platform.comjni.tools.JNITools.initClass(java.lang.Object, int) (tried Java_com_baidu_platform_comjni_tools_JNITools_initClass and Java_com_baidu_platform_comjni_tools_JNITools_initClass__Ljava_lang_Object_2I)
at com.baidu.platform.comjni.tools.JNITools.initClass(Native Method)
at com.baidu.platform.comjni.tools.a.b(Unknown Source)
at com.baidu.platform.comapi.a.<clinit>(Unknown Source)
at com.baidu.mapapi.BMapManager.getContext(Unknown Source)
at com.baidu.platform.comapi.map.i.<clinit>(Unknown Source)
at com.baidu.mapapi.map.TextureMapView.a(Unknown Source)
at com.baidu.mapapi.map.TextureMapView.<init>(Unknown Source)
at java.lang.reflect.Constructor.newInstance0(Native Method)
at java.lang.reflect.Constructor.newInstance(Constructor.java:430)
at android.view.LayoutInflater.createView(LayoutInflater.java:656)
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:798)
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:738)
at android.view.LayoutInflater.rInflate(LayoutInflater.java:869)
at android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:832)
at android.view.LayoutInflater.inflate(LayoutInflater.java:518)
at android.view.LayoutInflater.inflate(LayoutInflater.java:426)
at com.rctourguide.activity.BaseActivity.onCreate(BaseActivity.java:39)
at android.app.Activity.performCreate(Activity.java:6910)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1123)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2746)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2864)
at android.app.ActivityThread.-wrap12(ActivityThread.java)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1567)
at android.os.Handler.dispatchMessage(Handler.java:105)
at android.os.Looper.loop(Looper.java:156)
at android.app.ActivityThread.main(ActivityThread.java:6523)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:941)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:831)