添加拍照和打开相册工具类2

 <?xml version="1.0" encoding="utf-8"?>
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
     package="com.br_technology.securitytrain_master">
 
     <uses-permission android:name="android.permission.CHANGE_NETWORK_STATE" />
@@ -7,6 +8,8 @@
     <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
     <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
     <uses-permission android:name="android.permission.CAMERA" />
+    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"
+        tools:ignore="ScopedStorage" />
 
     <application
         android:name=".base.view.BaseApplication"
@@ -38,6 +41,16 @@
             android:name="notch.config"
             android:value="portrait|landscape" />
 
+        <provider
+            android:name="androidx.core.content.FileProvider"
+            android:authorities="${applicationId}.provider"
+            android:exported="false"
+            android:grantUriPermissions="true">
+            <meta-data
+                android:name="android.support.FILE_PROVIDER_PATHS"
+                android:resource="@xml/file_paths" />
+        </provider>
+
 
         <activity
             android:name=".ui.login.AccountLoginActivity"

 package com.br_technology.securitytrain_master.ui.mine.activity
 
 import android.Manifest
+import android.content.Intent
 import android.view.View
 import android.widget.Toast
 import com.br_technology.securitytrain_master.R
 import com.br_technology.securitytrain_master.databinding.ActivityEditPersonalInfoBinding
 import com.br_technology.securitytrain_master.ext.initPermissions
 import com.br_technology.securitytrain_master.ui.mine.viewmodel.EditPersonalInfoViewModel
+import com.br_technology.securitytrain_master.util.PhotoUtils
 import com.gyf.immersionbar.ImmersionBar
 import com.wjx.android.wanandroidmvvm.base.view.BaseLifeCycleActivity
 
@@ -51,7 +53,18 @@ class EditPersonalInfoActivity :
             R.id.rl_up_load_image -> {
                 //上传和修改头像
                 initPermissions(Manifest.permission.CAMERA,
+                    Manifest.permission.WRITE_EXTERNAL_STORAGE,
                     onGranted = {
+                        PhotoUtils.get().photoDialogShow(this,"",object : PhotoUtils.PhotoCallBack{
+                            override fun onSuccessListener(imagePath: String?) {
+                                //上传照片到服务器
+                            }
+
+                            override fun onFailListener() {
+                                //失败的回调
+                            }
+
+                        })
                         Toast.makeText(baseContext, "ccccc", Toast.LENGTH_SHORT).show()
                     },
                     onDenied = {
@@ -62,4 +75,12 @@ class EditPersonalInfoActivity :
             }
         }
     }
+
+    override fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent?) {
+        super.onActivityResult(requestCode, resultCode, data)
+        if (resultCode == RESULT_OK){
+            PhotoUtils.get().onActivityResult(this,requestCode,resultCode,data!!)
+        }
+    }
+
 }
\ No newline at end of file

@@ -30,8 +30,6 @@ import java.io.FileNotFoundException
  * Description: 初见时你很迷人
  */
 class PhotoUtils {
-    @Volatile
-    private var mInstance: PhotoUtils? = null
     private val REQUEST_IMAGE_ALBUM = 0
     private val REQUEST_IMAGE_CAMERA = 1
     private val REQUEST_IMAGE_CUTTING = 2
@@ -43,15 +41,17 @@ class PhotoUtils {
     private var mCallBack: PhotoCallBack? = null
 
 
-    fun getInstance(): PhotoUtils? {
-        if (mInstance == null) {
-            synchronized(PhotoUtils::class.java) {
-                if (mInstance == null) {
-                    mInstance = PhotoUtils()
+    companion object {
+        private var instance:PhotoUtils ? = null
+            get() {
+                if (field == null){
+                    field = PhotoUtils()
                 }
+                return field
             }
+        fun get(): PhotoUtils{
+            return instance!!
         }
-        return mInstance
     }
 
     /**

+<?xml version="1.0" encoding="utf-8"?>
+<paths>
+    <!-- root-path 手机存储根目录 -->
+    <root-path
+        name="download"
+        path="" />
+</paths>
\ No newline at end of file