无法解析相应的JNI函数Java_com_android_inputmethod_keyboard_ProximityInfo_setProximityInfoNative

时间：2017-05-27 17:24:53

标签： android android-studio android-ndk java-native-interface native

我在android-studio中构建google-source提供的LatinIME源代码，但我在 ProximityInfo.java 第89行显示了一个对话框{{3}我添加了 jni_latinime.so 在 src / main / jniLibs 中 like this。 但是这个bug仍然没有修复。我做了什么错，现在该怎么做？

错误 

droid.inputmethod.latin E/JniUtils: Could not load native library jni_latinime
   java.lang.UnsatisfiedLinkError: unknown failure
       at java.lang.Runtime.loadLibrary(Runtime.java:370)
       at java.lang.System.loadLibrary(System.java:535)
       at com.android.inputmethod.latin.utils.JniUtils.<clinit>(JniUtils.java:28)
       at com.android.inputmethod.latin.LatinIME.<clinit>(LatinIME.java:546)
       at java.lang.Class.newInstanceImpl(Native Method)
       at java.lang.Class.newInstance(Class.java:1319)
       at android.app.ActivityThread.handleCreateService(ActivityThread.java:2406)
       at android.app.ActivityThread.access$1700(ActivityThread.java:140)
       at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1326)
       at android.os.Handler.dispatchMessage(Handler.java:99)
       at android.os.Looper.loop(Looper.java:137)
       at android.app.ActivityThread.main(ActivityThread.java:4944)
       at java.lang.reflect.Method.invokeNative(Native Method)
       at java.lang.reflect.Method.invoke(Method.java:511)
       at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1038)
       at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:805)
       at dalvik.system.NativeStart.main(Native Method)
05-28 21:58:48.483 1642-1957/system_process E/InputMethodManagerService: checkCscDefaultIme : mCscDefaultImePackageName is wrong
05-28 21:58:48.493 1642-1957/system_process E/InputMethodManagerService: checkCscDefaultIme : mCscDefaultImePackageName is wrong
05-28 21:58:48.834 12819-12819/com.android.inputmethod.latin E/dalvikvm: Could not find class 'android.os.UserManager', referenced from method com.android.inputmethod.compat.UserManagerCompatUtils.<clinit>
05-28 21:58:48.844 12819-12819/com.android.inputmethod.latin E/dalvikvm: Could not find class 'android.os.UserManager', referenced from method com.android.inputmethod.compat.UserManagerCompatUtils.getUserLockState
05-28 21:58:48.954 12819-12819/com.android.inputmethod.latin E/AndroidRuntime: FATAL EXCEPTION: main
  android.view.InflateException: Binary XML file line #2: Error inflating class com.android.inputmethod.keyboard.emoji.EmojiPalettesView
      at android.view.LayoutInflater.createView(LayoutInflater.java:619)
      at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:693)
      at android.view.LayoutInflater.parseInclude(LayoutInflater.java:818)
      at android.view.LayoutInflater.rInflate(LayoutInflater.java:742)
      at android.view.LayoutInflater.inflate(LayoutInflater.java:495)
      at android.view.LayoutInflater.inflate(LayoutInflater.java:397)
      at android.view.LayoutInflater.inflate(LayoutInflater.java:353)
      at com.android.inputmethod.keyboard.KeyboardSwitcher.onCreateInputView(KeyboardSwitcher.java:464)
      at com.android.inputmethod.latin.LatinIME.onCreateInputView(LatinIME.java:752)
      at android.inputmethodservice.InputMethodService.updateInputViewShown(InputMethodService.java:1227)
      at android.inputmethodservice.InputMethodService.showWindowInner(InputMethodService.java:1628)
      at android.inputmethodservice.InputMethodService.showWindow(InputMethodService.java:1595)
      at android.inputmethodservice.InputMethodService$InputMethodImpl.showSoftInput(InputMethodService.java:521)
      at android.inputmethodservice.IInputMethodWrapper.executeMessage(IInputMethodWrapper.java:192)
      at com.android.internal.os.HandlerCaller$MyHandler.handleMessage(HandlerCaller.java:61)
      at android.os.Handler.dispatchMessage(Handler.java:99)
      at android.os.Looper.loop(Looper.java:137)
      at android.app.ActivityThread.main(ActivityThread.java:4944)
      at java.lang.reflect.Method.invokeNative(Native Method)
      at java.lang.reflect.Method.invoke(Method.java:511)
      at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1038)
      at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:805)
      at dalvik.system.NativeStart.main(Native Method)
   Caused by: java.lang.reflect.InvocationTargetException
      at java.lang.reflect.Constructor.constructNative(Native Method)
      at java.lang.reflect.Constructor.newInstance(Constructor.java:417)
      at android.view.LayoutInflater.createView(LayoutInflater.java:593)
      at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:693) 
      at android.view.LayoutInflater.parseInclude(LayoutInflater.java:818) 
      at android.view.LayoutInflater.rInflate(LayoutInflater.java:742) 
      at android.view.LayoutInflater.inflate(LayoutInflater.java:495) 
      at android.view.LayoutInflater.inflate(LayoutInflater.java:397) 
      at android.view.LayoutInflater.inflate(LayoutInflater.java:353) 
      at com.android.inputmethod.keyboard.KeyboardSwitcher.onCreateInputView(KeyboardSwitcher.java:464) 
      at com.android.inputmethod.latin.LatinIME.onCreateInputView(LatinIME.java:752) 
      at android.inputmethodservice.InputMethodService.updateInputViewShown(InputMethodService.java:1227) 
      at android.inputmethodservice.InputMethodService.showWindowInner(InputMethodService.java:1628) 
      at android.inputmethodservice.InputMethodService.showWindow(InputMethodService.java:1595) 
      at android.inputmethodservice.InputMethodService$InputMethodImpl.showSoftInput(InputMethodService.java:521) 
      at android.inputmethodservice.IInputMethodWrapper.executeMessage(IInputMethodWrapper.java:192) 
      at com.android.internal.os.HandlerCaller$MyHandler.handleMessage(HandlerCaller.java:61) 
      at android.os.Handler.dispatchMessage(Handler.java:99) 
      at android.os.Looper.loop(Looper.java:137) 
      at android.app.ActivityThread.main(ActivityThread.java:4944) 
      at java.lang.reflect.Method.invokeNative(Native Method) 
      at java.lang.reflect.Method.invoke(Method.java:511) 
      at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1038) 
      at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:805) 
      at dalvik.system.NativeStart.main(Native Method) 
   Caused by: java.lang.UnsatisfiedLinkError: Native method not found: com.android.inputmethod.keyboard.ProximityInfo.setProximityInfoNative:(IIIIII[II[I[I[I[I[I[F[F[F)J
      at com.android.inputmethod.keyboard.ProximityInfo.setProximityInfoNative(Native Method)
      at com.android.inputmethod.keyboard.ProximityInfo.createNativeProximityInfo(ProximityInfo.java:222)
      at com.android.inputmethod.keyboard.ProximityInfo.<init>(ProximityInfo.java:81)
      at com.android.inputmethod.keyboard.Keyboard.<init>(Keyboard.java:123)
      at com.android.inputmethod.keyboard.internal.KeyboardBuilder.build(KeyboardBuilder.java:196)
      at com.android.inputmethod.keyboard.KeyboardLayoutSet.getKeyboard(KeyboardLayoutSet.java:232)
      at com.android.inputmethod.keyboard.KeyboardLayoutSet.getKeyboard(KeyboardLayoutSet.java:204)
      at com.android.inputmethod.keyboard.emoji.EmojiCategory.getKeyboard(EmojiCategory.java:374)
      at com.android.inputmethod.keyboard.emoji.EmojiCategory.addShownCategoryId(EmojiCategory.java:223)
      at com.android.inputmethod.keyboard.emoji.EmojiCategory.<init>(EmojiCategory.java:176)
      at com.android.inputmethod.keyboard.emoji.EmojiPalettesView.<init>(EmojiPalettesView.java:120)
      at com.android.inputmethod.keyboard.emoji.EmojiPalettesView.<init>(EmojiPalettesView.java:96)
      at java.lang.reflect.Constructor.constructNative(Native Method) 
      at java.lang.reflect.Constructor.newInstance(Constructor.java:417) 
      at android.view.LayoutInflater.createView(LayoutInflater.java:593) 
      at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:693) 
      at android.view.LayoutInflater.parseInclude(LayoutInflater.java:818) 
      at android.view.LayoutInflater.rInflate(LayoutInflater.java:742) 
      at android.view.LayoutInflater.inflate(LayoutInflater.java:495) 
      at android.view.LayoutInflater.inflate(LayoutInflater.java:397) 
      at android.view.LayoutInflater.inflate(LayoutInflater.java:353) 
      at com.android.inputmethod.keyboard.KeyboardSwitcher.onCreateInputView(KeyboardSwitcher.java:464) 
      at com.android.inputmethod.latin.LatinIME.onCreateInputView(LatinIME.java:752) 
      at android.inputmethodservice.InputMethodService.updateInputViewShown(InputMethodService.java:1227) 
      at android.inputmethodservice.InputMethodService.showWindowInner(InputMethodService.java:1628) 
      at android.inputmethodservice.InputMethodService.showWindow(InputMethodService.java:1595) 
      at android.inputmethodservice.InputMethodService$InputMethodImpl.showSoftInput(InputMethodService.java:521) 
      at android.inputmethodservice.IInputMethodWrapper.executeMessage(IInputMethodWrapper.java:192) 
      at com.android.internal.os.HandlerCaller$MyHandler.handleMessage(HandlerCaller.java:61) 
      at android.os.Handler.dispatchMessage(Handler.java:99) 
      at android.os.Looper.loop(Looper.java:137) 
      at android.app.ActivityThread.main(ActivityThread.java:4944) 
      at java.lang.reflect.Method.invokeNative(Native Method) 
      at java.lang.reflect.Method.invoke(Method.java:511) 
      at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1038) 
      at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:805) 
      at dalvik.system.NativeStart.main(Native Method) 

2 个答案:

答案 0 :(得分：2)

您的屏幕截图表明您的 jniLibs 包含带有预建本机库的 jar 文件。我不知道这甚至是可能的，但是，它适用于Android Studio 2.3及更高版本。尼斯！

无论如何，正如我解释elsewhere，不要期望Android Studio神奇地将本机方法声明解析为预建库（即使它被解压缩到src/main/jnLibs中）。

您可以忽略此错误消息：您的APK仍将安装预构建的库，并且本机方法将在运行时解析。

您可以为此方法或整个班级添加@SuppressWarnings("JniMissingFunction")注释：

@SuppressWarnings("JniMissingFunction")
public class ProximityInfo {

或为给定项目或所有项目配置此类Lint检查： Preferences/Editor/Inspections

答案 1 :(得分：1)

这是一个非常古老的查询，希望现在应该已经解决了。但还是想发表一下我的看法。

正如我所见，这是一个运行时错误，与“UnsatisfiedLinkError”有关，这意味着应用程序无法链接到它正在寻找的库。因此，捆绑应用程序时缺少库“latimime”。

要确保库与应用程序捆绑在一起，您可以提取 APK 并检查。

View bundled library in Android Studio

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