效果图

主要代码

class MainActivity : AppCompatActivity() {
    private lateinit var uri: Uri
    private lateinit var cameraSavePath: File
    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        setContentView(R.layout.activity_main)
        button.setOnClickListener { applyPermissionAndPhoto() }
    }

    private fun applyPermissionAndPhoto() {
        SoulPermission.getInstance()
            .checkAndRequestPermissions(
                Permissions.build(
                    Manifest.permission.CAMERA,
                    Manifest.permission.WRITE_EXTERNAL_STORAGE
                ),
                object : CheckRequestPermissionsListener {
                    override fun onAllPermissionOk(allPermissions: Array<out Permission>?) {
                        photo()
                    }

                    override fun onPermissionDenied(refusedPermissions: Array<out Permission>?) {
                    }
                })
    }

    private fun photo() {
        cameraSavePath = File(
            Environment.getExternalStorageDirectory(),
            System.currentTimeMillis().toString() + ".jpg"
        )

        val intent = Intent(MediaStore.ACTION_IMAGE_CAPTURE)

        initUriToSaveImage(intent)
        intent.putExtra(MediaStore.EXTRA_OUTPUT, uri)
        startActivityForResult(intent, 1)
    }

    private fun initUriToSaveImage(intent: Intent) {
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
            uri = FileProvider.getUriForFile(
                this,
                "$packageName.file_provider",
                cameraSavePath
            )
            intent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION)
        } else {
            uri = Uri.fromFile(cameraSavePath)
        }
    }

    override fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent?) {
        val photoPath: String?
        if (requestCode == 1 && resultCode == RESULT_OK) {
            photoPath = if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
                cameraSavePath.toString()
            } else {
                uri.encodedPath
            }
            photoPath?.let { Glide.with(this).load(it).into(imageView) }
        }
        super.onActivityResult(requestCode, resultCode, data)
    }
}