我正在开发一个安卓应用程序,在其中我正在为Audio.Media.EXTERNAL_CONTENT_URI开发一个内容观察者。
我正在使用带有Eclipse和API level 17 Android Jelly Bean的Fedora 17。
现在的问题是,当应用程序在仿真器上运行时,出于调试目的,我在/mnt/sdcard中推送一些mp3文件。所以这里给出了下面提到的问题。
我知道这个问题与文件权限有关,但如何针对它?我不理解它。
[2013-04-11 23:14:06 - Unexpected error while launching logcat. Try reselecting the device.] device not found
com.android.ddmlib.AdbCommandRejectedException: device not found
at com.android.ddmlib.AdbHelper.setDevice(AdbHelper.java:752)
at com.android.ddmlib.AdbHelper.executeRemoteCommand(AdbHelper.java:373)
at com.android.ddmlib.Device.executeShellCommand(Device.java:462)
at com.android.ddmuilib.logcat.LogCatReceiver$1.run(LogCatReceiver.java:110)
at java.lang.Thread.run(Thread.java:722)
[2013-04-11 23:18:46 - ddms] transfer error: Read-only file system
[2013-04-11 23:18:46] Failed to push selection: Read-only file system
[2013-04-11 23:25:43 - ddms] transfer error: Read-only file system
[2013-04-11 23:25:43] Failed to push selection: Read-only file system
[2013-04-11 23:26:26 - ddms] transfer error: Read-only file system
[2013-04-11 23:26:26] Failed to push selection: Read-only file system发布于 2013-04-11 19:58:07
尝试做一个adb remount。
如果它不起作用,ro.secure属性可能是问题所在,在这种情况下,请尝试:
adb shell
su
# In root user mode
mount -o rw,remount /mnt/sdcardhttps://stackoverflow.com/questions/15946046
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