Updating and fixing some build issues

android/build.gradle

@@ -2,14 +2,14 @@ group 'com.pycampers.flutterpdfviewer'
 version '1.0-SNAPSHOT'
 
 buildscript {
-    ext.kotlin_version = '1.3.31'
+    ext.kotlin_version = '1.3.72'
     repositories {
         google()
         jcenter()
     }
 
     dependencies {
-        classpath 'com.android.tools.build:gradle:3.3.0'
+        classpath 'com.android.tools.build:gradle:3.6.3'
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
     }
 }
@@ -25,13 +25,13 @@ apply plugin: 'com.android.library'
 apply plugin: 'kotlin-android'
 
 android {
-    compileSdkVersion 28
+    compileSdkVersion 29
 
     sourceSets {
         main.java.srcDirs += 'src/main/kotlin'
     }
     defaultConfig {
-        minSdkVersion 19
+        minSdkVersion 21
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
     }
     lintOptions {
@@ -41,9 +41,9 @@ android {
 
 dependencies {
     implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk8:$kotlin_version"
-    implementation 'com.github.barteksc:android-pdf-viewer:3.1.0-beta.1'
-    implementation 'com.google.android.exoplayer:exoplayer:2.9.3'
-    implementation 'androidx.constraintlayout:constraintlayout:1.1.3'
-    implementation 'androidx.localbroadcastmanager:localbroadcastmanager:1.0.0'
+    implementation 'com.github.barteksc:android-pdf-viewer:3.2.0-beta.1'
+    implementation 'com.google.android.exoplayer:exoplayer:2.11.4'
+    implementation 'androidx.constraintlayout:constraintlayout:2.0.0-beta4'
+    implementation 'androidx.localbroadcastmanager:localbroadcastmanager:1.1.0-alpha01'
     implementation project(path: ':plugin_scaffold')
 }

android/src/main/kotlin/com/pycampers/flutterpdfviewer/FlutterPdfViewerPlugin.kt

@@ -9,7 +9,6 @@ import android.os.Bundle
 import androidx.localbroadcastmanager.content.LocalBroadcastManager
 import com.pycampers.plugin_scaffold.createPluginScaffold
 import com.pycampers.plugin_scaffold.trySend
-import com.pycampers.plugin_scaffold.trySendError
 import io.flutter.plugin.common.MethodCall
 import io.flutter.plugin.common.MethodChannel.Result
 import io.flutter.plugin.common.PluginRegistry.Registrar
@@ -164,16 +163,7 @@ class FlutterPdfViewerMethods(val registrar: Registrar) {
             object : BroadcastReceiver() {
                 override fun onReceive(context: Context, intent: Intent) {
                     val args = intent.extras!!
-                    if (args.containsKey("error")) {
-                        trySendError(
-                            result,
-                            args.getString("error"),
-                            args.getString("message"),
-                            args.getString("stacktrace")
-                        )
-                    } else {
-                        trySend(result)
-                    }
+                    trySend(result)
                     broadcaster.unregisterReceiver(this)
                 }
             },
@@ -182,4 +172,4 @@ class FlutterPdfViewerMethods(val registrar: Registrar) {
 
         registrar.activity().startActivity(intent)
     }
-}
+}

android/src/main/kotlin/com/pycampers/flutterpdfviewer/PdfActivityThread.kt

@@ -78,10 +78,8 @@ class PdfActivityThread(
             .onTap(playerController)
             .defaultPage(initialPage)
 
-        if (opts.containsKey("pages")) {
-            configurator = configurator.pages(*opts.getIntArray("pages"))
-        }
+
 
         configurator.load()
     }
-}
+}

example/android/app/build.gradle

@@ -26,7 +26,7 @@ apply plugin: 'kotlin-android'
 apply from: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle"
 
 android {
-    compileSdkVersion 28
+    compileSdkVersion 29
 
     sourceSets {
         main.java.srcDirs += 'src/main/kotlin'
@@ -38,8 +38,8 @@ android {
 
     defaultConfig {
         applicationId "com.pycampers.flutterpdfviewerexample"
-        minSdkVersion 19
-        targetSdkVersion 28
+        minSdkVersion 21
+        targetSdkVersion 29
         versionCode flutterVersionCode.toInteger()
         versionName flutterVersionName
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
@@ -65,7 +65,7 @@ flutter {
 
 dependencies {
     implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk8:$kotlin_version"
-    testImplementation 'junit:junit:4.12'
-    androidTestImplementation 'androidx.test:runner:1.1.0'
-    androidTestImplementation 'androidx.test.espresso:espresso-core:3.1.0'
+    testImplementation 'junit:junit:4.13'
+    androidTestImplementation 'androidx.test:runner:1.3.0-beta01'
+    androidTestImplementation 'androidx.test.espresso:espresso-core:3.3.0-beta01'
 }

example/android/build.gradle

@@ -1,12 +1,12 @@
 buildscript {
-    ext.kotlin_version = '1.3.31'
+    ext.kotlin_version = '1.3.72'
     repositories {
         google()
         jcenter()
     }
 
     dependencies {
-        classpath 'com.android.tools.build:gradle:3.5.0-beta05'
+        classpath 'com.android.tools.build:gradle:3.6.3'
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
     }
 }

example/android/gradle/wrapper/gradle-wrapper.properties

@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-5.4.1-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-6.3-all.zip

example/pubspec.yaml

@@ -9,7 +9,7 @@ dependencies:
   flutter:
     sdk: flutter
 
-  path_provider: ^0.5.0+1
+  path_provider:
 
 dev_dependencies:
   flutter_test:

pubspec.yaml

@@ -1,18 +1,18 @@
 name: flutter_pdf_viewer
 description: A native Pdf viewer for flutter based on Pdfium Android
-version: 0.6.1
+version: 0.6.2
 author: Dev Aggarwal <[email protected]>
 homepage: https://github.com/pycampers/flutter_pdf_viewer
 
 environment:
-  sdk: ">=2.0.0-dev.68.0 <3.0.0"
+  sdk: ">=2.1.0 <3.0.0"
 
 dependencies:
   flutter:
     sdk: flutter
 
-  crypto: ^2.0.6
-  plugin_scaffold: ^1.1.1
+  crypto:
+  plugin_scaffold:
 
 # For information on the generic Dart part of this file, see the
 # following page: https://www.dartlang.org/tools/pub/pubspec