bug fix

Author: sw926

app/build.gradle

@@ -25,7 +25,7 @@ android {
 
 dependencies {
     implementation fileTree(include: ['*.jar'], dir: 'libs')
-    testImplementation 'junit:junit:4.12'
+    testImplementation 'junit:junit:4.13'
     implementation project(':library')
     implementation 'androidx.appcompat:appcompat:1.1.0'
     implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"

build.gradle

@@ -1,13 +1,13 @@
 // Top-level build file where you can add configuration options common to all sub-projects/modules.
 
 buildscript {
-    ext.kotlin_version = '1.3.50'
+    ext.kotlin_version = '1.3.61'
     repositories {
         jcenter()
         google()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:3.5.2'
+        classpath 'com.android.tools.build:gradle:3.5.3'
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
 
         // NOTE: Do not place your application dependencies here; they belong

gradle.properties

@@ -21,8 +21,8 @@ POM_DEVELOPER_NAME=sunwei
 POM_LICENCE_URL=http\://www.apache.org/licenses/LICENSE-2.0.txt
 POM_DESCRIPTION=Android image file selector
 POM_LICENCE_NAME=The Apache Software License, Version 2.0
-VERSION_NAME=1.0.17-SNAPSHOT
-VERSION_CODE=20
+VERSION_NAME=1.0.18-SNAPSHOT
+VERSION_CODE=21
 POM_SCM_DEV_CONNECTION=scm\:https\://github.com/sw926/ImageFileSelector.git
 POM_URL=https\://github.com/sw926/ImageFileSelector
 POM_SCM_CONNECTION=scm\:https\://github.com/sw926/ImageFileSelector.git

library/build.gradle

@@ -27,8 +27,8 @@ android {
 
 dependencies {
     implementation fileTree(include: ['*.jar'], dir: 'libs')
-    testImplementation 'junit:junit:4.12'
-    compileOnly 'androidx.fragment:fragment:1.1.0'
+    testImplementation 'junit:junit:4.13'
+    compileOnly 'androidx.fragment:fragment:1.2.1'
     api "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
 }
 //https://raw.githubusercontent.com/chrisbanes/gradle-mvn-push/master/gradle-mvn-push.gradle

library/src/main/java/com/sw926/imagefileselector/ImagePickHelper.kt

@@ -29,7 +29,7 @@ class ImagePickHelper(private val mContext: Context) {
 
     private val mPermissionsHelper = PermissionsHelper()
 
-    private val mPermissionCallback = { isGranted: Boolean ->
+    private val mPermissionCallback: (Boolean) -> Unit = { isGranted: Boolean ->
         if (isGranted) {
             startSelect()
         } else {