我已经在android studio项目中导入了opensdk模块，并在链接c ++文件后在opencv模块中给出了错误。
缺少的进口商品：
import org.opencv.R;
import org.opencv.BuildConfig;
如何导入这些未找到的包。
这是我收到的错误
Compilation failed; see the compiler error output for details.
在
org/opencv/android/CameraGLSurfaceView.java
error: cannot find symbol class R
error: package R does not exist
error: package R does not exist
org/opencv/android/CameraBridgeViewBase.java
error: cannot find symbol class R
error: package R does not exist
error: package R does not exist
org/opencv/android/JavaCameraView.java
error: cannot find symbol class BuildConfig
error: illegal start of type
在Logcat中
2019-02-07 17:34:19.249 1546-1689/? E/AudioFlinger: createRecordTrack_l() initCheck failed -12; no control block?
2019-02-07 17:34:19.250 2975-28257/com.google.android.googlequicksearchbox:search E/AudioRecord: AudioFlinger could not create record track, status: -12
2019-02-07 17:34:19.259 2975-28257/com.google.android.googlequicksearchbox:search E/AudioRecord-JNI: Error creating AudioRecord instance: initialization check failed with status -12.
2019-02-07 17:34:19.259 2975-28257/com.google.android.googlequicksearchbox:search E/android.media.AudioRecord: Error code -20 when initializing native AudioRecord object.
2019-02-07 17:34:19.259 2975-28257/com.google.android.googlequicksearchbox:search I/MicrophoneInputStream: mic_started com.google.android.apps.gsa.staticplugins.aa.c@1ec9d7
2019-02-07 17:34:19.301 2975-28257/com.google.android.googlequicksearchbox:search I/MicrophoneInputStream: mic_close com.google.android.apps.gsa.staticplugins.aa.c@1ec9d7
2019-02-07 17:34:19.302 2975-2975/com.google.android.googlequicksearchbox:search I/MicroDetectionWorker: onReady
2019-02-07 17:34:19.303 2975-28255/com.google.android.googlequicksearchbox:search I/MicroRecognitionRunner: Detection finished
2019-02-07 17:34:19.303 2975-28255/com.google.android.googlequicksearchbox:search W/ErrorReporter: reportError [type: 211, code: 524300]: Error reading from input stream
2019-02-07 17:34:19.303 2975-3135/com.google.android.googlequicksearchbox:search I/MicroRecognitionRunner: Stopping hotword detection.
2019-02-07 17:34:19.303 2975-28255/com.google.android.googlequicksearchbox:search W/ErrorProcessor: onFatalError, processing error from engine(4)
com.google.android.apps.gsa.shared.speech.b.g: Error reading from input stream
at com.google.android.apps.gsa.staticplugins.recognizer.j.a.a(SourceFile:28)
at com.google.android.apps.gsa.staticplugins.recognizer.j.b.run(SourceFile:15)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:457)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at com.google.android.apps.gsa.shared.util.concurrent.a.ax.run(SourceFile:14)
at com.google.android.apps.gsa.shared.util.concurrent.a.bl.run(SourceFile:4)
at com.google.android.apps.gsa.shared.util.concurrent.a.bl.run(SourceFile:4)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1162)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:636)
at java.lang.Thread.run(Thread.java:764)
at com.google.android.apps.gsa.shared.util.concurrent.a.ai.run(SourceFile:6)
Caused by: com.google.android.apps.gsa.shared.exception.GsaIOException: Error code: 393238 | Buffer overflow, no available space.
at com.google.android.apps.gsa.speech.audio.Tee.f(SourceFile:103)
at com.google.android.apps.gsa.speech.audio.au.read(SourceFile:2)
at java.io.InputStream.read(InputStream.java:101)
at com.google.android.apps.gsa.speech.audio.ao.run(SourceFile:18)
at com.google.android.apps.gsa.speech.audio.an.run(SourceFile:2)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:457)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at com.google.android.apps.gsa.shared.util.concurrent.a.ax.run(SourceFile:14)
at com.google.android.apps.gsa.shared.util.concurrent.a.bl.run(SourceFile:4)
at com.google.android.apps.gsa.shared.util.concurrent.a.bl.run(SourceFile:4)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1162)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:636)
at java.lang.Thread.run(Thread.java:764)
at com.google.android.apps.gsa.shared.util.concurrent.a.ai.run(SourceFile:6)
2019-02-07 17:34:19.303 2975-28255/com.google.android.googlequicksearchbox:search I/AudioController: internalShutdown
2019-02-07 17:34:19.307 2975-2975/com.google.android.googlequicksearchbox:search I/MicroDetector: Keeping mic open: false
2019-02-07 17:34:19.308 2975-2975/com.google.android.googlequicksearchbox:search I/MicroDetectionWorker: #onError(false)
2019-02-07 17:34:19.309 2975-28687/com.google.android.googlequicksearchbox:search I/DeviceStateChecker: DeviceStateChecker cancelled
2019-02-07 17:34:22.461 2418-25562/com.google.android.gms.persistent W/ctxmgr: [AclManager]No 2 for (accnt=account#-517948760#, com.google.android.gms(10013):IndoorOutdoorProducer, vrsn=13280000, 0, 3pPkg = null , 3pMdlId = null , pid = 2418). Was: 3 for 57, account#-517948760#