当我选择模式“传送文件”

  • Z时代
  • 2024-01-10
  • 分类：问答

我要推的东西到我的手机上Android Oreo，但是当我的手机连接到PC时，我选择的模式Transfer files其连接到PC的手机已经崩溃，它已经坠毁。这是我坠毁的日志。当我选择模式“传送文件”

请查看日志：

01-04 05:14:19.839 7537 7537 F zygote64: java_vm_ext.cc:504] at com.qualcomm.qti.Performance.native_perf_hint(Native method) 
01-04 05:14:19.839 7537 7537 F zygote64: java_vm_ext.cc:504] at com.qualcomm.qti.Performance.perfHint(Performance.java:65) 
01-04 05:14:19.839 7537 7537 F zygote64: java_vm_ext.cc:504] at java.lang.reflect.Method.invoke(Native method) 
01-04 05:14:19.839 7537 7537 F zygote64: java_vm_ext.cc:504] at android.util.BoostFramework.perfHint(BoostFramework.java:176) 
01-04 05:14:19.839 7537 7537 F zygote64: java_vm_ext.cc:504] at com.android.providers.media.MtpService.addStorageLocked(MtpService.java:295) 
01-04 05:14:19.839 7537 7537 F zygote64: java_vm_ext.cc:504] at com.android.providers.media.MtpService.addStorageDevicesLocked(MtpService.java:67) 
01-04 05:14:19.839 7537 7537 F zygote64: java_vm_ext.cc:504] at com.android.providers.media.MtpService.manageServiceLocked(MtpService.java:214) 
01-04 05:14:19.839 7537 7537 F zygote64: java_vm_ext.cc:504] - locked <0x0a63faea> (a java.lang.Class<com.android.providers.media.MtpService>) 
01-04 05:14:19.839 7537 7537 F zygote64: java_vm_ext.cc:504] at com.android.providers.media.MtpService.onStartCommand(MtpService.java:156) 
01-04 05:14:19.839 7537 7537 F zygote64: java_vm_ext.cc:504] at android.app.ActivityThread.-wrap20(ActivityThread.java:-1) 
01-04 05:14:19.839 7537 7537 F zygote64: java_vm_ext.cc:504] at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1698) 
01-04 05:14:19.839 7537 7537 F zygote64: java_vm_ext.cc:504] at android.os.Handler.dispatchMessage(Handler.java:105) 
01-04 05:14:19.839 7537 7537 F zygote64: java_vm_ext.cc:504] at android.os.Looper.loop(Looper.java:164) 
01-04 05:14:19.839 7537 7537 F zygote64: java_vm_ext.cc:504] at android.app.ActivityThread.main(ActivityThread.java:6548) 
01-04 05:14:19.839 7537 7537 F zygote64: java_vm_ext.cc:504] at java.lang.reflect.Method.invoke(Native method) 
01-04 05:14:19.839 7537 7537 F zygote64: java_vm_ext.cc:504] at com.android.internal.os.Zygote$MethodAndArgsCaller.run(Zygote.java:240) 
01-04 05:14:19.839 7537 7537 F zygote64: java_vm_ext.cc:504] at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:767) 
01-04 05:14:19.930 7537 7537 F zygote64: runtime.cc:492] Runtime aborting...

回答：

我已经解决了这个问题，因为在函数的第二个参数（BoostFramework.perfHint）是NULL.so在MtpService使用getApplicationContext（）getPackageName（），而不是空。 java，看看下面：

-mPerfBoost.perfHint(BoostFramework.VENDOR_HINT_MTP_BOOST,null,Integer.MAX_VALUE,-1); 
+mPerfBoost.perfHint(BoostFramework.VENDOR_HINT_MTP_BOOST,getApplicationContext().getPackageName(),Integer.MAX_VALUE,-1);

以上是 当我选择模式“传送文件” 的全部内容， 来源链接： utcz.com/qa/261538.html

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