title: error: package com.nguyenhoanglam.imagepicker.activity does not exist
body: <p>There is no compiler error. I am getting this error in runtime.</p>
  <pre><code>error: package com.nguyenhoanglam.imagepicker.activity does not exist
  </code></pre>
  <p>I am using many library in my project. Library link:</p>
  <p><a href="https://github.com/nguyenhoanglam/ImagePicker" rel="noreferrer">https://github.com/nguyenhoanglam/ImagePicker</a></p>
  <ul>
  <li>I added glide library</li>
  <li>Changed compileSdkVersion &amp; targetSdkVersion from 28 to 29.</li>
  <li>Migrated project to AndroidX</li>
  </ul>
  <p>There was no problem before the change.</p>
  <p><strong>Project Gradle:</strong></p>
  <pre><code>// Top-level build file where you can add configuration options common to all sub-projects/modules.
  
  buildscript {
      repositories {
          google()
          jcenter()
          maven { url 'https://maven.google.com' }
          maven { url &quot;https://jitpack.io&quot;}
  
      }
      dependencies {
          classpath 'com.android.tools.build:gradle:3.5.4'
  
          //classpath 'com.google.gms:google-services:1.3.0-beta1'
          classpath 'com.google.gms:google-services:4.3.3'
  
  
  
          // NOTE: Do not place your application dependencies here; they belong
          // in the individual module build.gradle files
      }
  }
  
  allprojects {
      repositories {
          google()
          jcenter()
          maven { url &quot;https://maven.google.com&quot; }
          maven { url &quot;https://jitpack.io&quot;}
  
      }
  }
  
  task clean(type: Delete) {
      delete rootProject.buildDir
  }
  </code></pre>
  <p><strong>App Gradle:</strong></p>
  <pre><code>apply plugin: 'com.android.application'
  
  buildscript {
      repositories {
          maven { url 'https://plugins.gradle.org/m2/'}
          maven { url &quot;https://jitpack.io&quot; }
          google()
          jcenter()
  
      }
      dependencies {
          classpath 'gradle.plugin.com.onesignal:onesignal-gradle-plugin:[0.12.4, 0.99.99]'
      }
  }
  
  
  apply plugin: 'com.onesignal.androidsdk.onesignal-gradle-plugin'
  
  
  android {
      compileSdkVersion 29
      buildToolsVersion '28.0.3'
  
      defaultConfig {
          applicationId &quot;x.y.z&quot;
  
          manifestPlaceholders = [onesignal_app_id: &quot;XX&quot;,
                                  // Project number pulled from dashboard, local value is ignored.
                                  onesignal_google_project_number: &quot;YY&quot;]
  
          minSdkVersion 16
          targetSdkVersion 29
          versionCode 35
          versionName &quot;3.10.0&quot;
          multiDexEnabled true
  
      }
      buildTypes {
          release {
              minifyEnabled false
              proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
          }
      }
  }
  
  dependencies {
      implementation fileTree(include: ['*.jar'], dir: 'libs')
      implementation 'androidx.appcompat:appcompat:1.1.0'
      implementation 'com.rengwuxian.materialedittext:library:2.1.4'
      implementation 'com.intuit.sdp:sdp-android:1.0.3'
      implementation 'com.jaredrummler:material-spinner:1.1.0'
      implementation 'com.github.nguyenhoanglam:ImagePicker:1.4.3'
      implementation 'com.google.android.gms:play-services-ads:19.3.0'
      implementation 'com.google.android.gms:play-services-analytics:17.0.0'
      implementation 'com.github.hotchemi:android-rate:1.0.1'
      implementation 'com.karumi:dexter:5.0.0'
      //4.1.0
      implementation 'androidx.constraintlayout:constraintlayout:1.1.3'
      implementation 'com.google.firebase:firebase-core:17.4.4'
      implementation 'com.google.firebase:firebase-database:19.3.1'
      implementation 'com.google.firebase:firebase-messaging:20.2.4'
      testImplementation 'junit:junit:4.12'
      implementation 'com.onesignal:OneSignal:[3.11.2, 3.99.99]'
      implementation 'androidx.legacy:legacy-support-v4:1.0.0'
      implementation 'androidx.multidex:multidex:2.0.1'
      implementation 'com.github.bumptech.glide:glide:4.11.0'
      annotationProcessor 'com.github.bumptech.glide:compiler:4.11.0'
  }
  
  
  
  apply plugin: 'com.google.gms.google-services'
  </code></pre>
  <p>How can I solve my problem?</p>