Android 7.0 申请相机权限解决java.lang.SecurityException: Permission Denial with revoked permission android问题
在activity初始化布局之后，加上如下代码即可： if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) { requestPermissions(new String[]{Manifest.permission.CAMERA, Manifest.permission.WRITE_EXTERNAL_STORAGE...
