因为Android M权限问题导致的"Permission Denial: reading com.android.providers.media.MediaProvider"解决办法
程序出错报告在模拟器上调试程序,出错代码如下:Cursorcur=context.getContentResolver().query(
MediaStore.Audio.Media.INTERNAL_CONTENT_URI,
newString[]{MediaStore.Audio.Media.TITLE,MediaStore.Audio.Media.DURATION,MediaStore.Au