java.io.FileNotFoundException: /mnt/sdcard/test1.jpg (Permission denied)
2011-12-20 11:40
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文件写不进sd卡时
除了在 AndroidManifest.xml 中加
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
<uses-permission android:name="android.permission.MOUNT_UNMOUNT_FILESYSTEMS" />
之外
还有要注意手机在只充电模式
要是在大容量存储模式，也会不能写sd卡
除了在 AndroidManifest.xml 中加
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
<uses-permission android:name="android.permission.MOUNT_UNMOUNT_FILESYSTEMS" />
之外
还有要注意手机在只充电模式
要是在大容量存储模式，也会不能写sd卡
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