From 7f4f0eefa039dfee8a3d06bda638492075a7427b Mon Sep 17 00:00:00 2001
From: Dhruv Nagarajan <emarld2011@gmail.com>
Date: Sun, 10 Nov 2019 11:47:40 +0530
Subject: [PATCH] Deprecate usage of AsyncTask

---
 .../com/leocardz/linkpreview/sample/Main.java | 11 +++++
 build.gradle                                  |  3 +-
 linkpreview/build.gradle                      |  5 ++-
 .../linkpreview/sample/library/TextCrawler.kt | 45 +++++++++++++++----
 4 files changed, 53 insertions(+), 11 deletions(-)

diff --git a/app/src/main/java/com/leocardz/linkpreview/sample/Main.java b/app/src/main/java/com/leocardz/linkpreview/sample/Main.java
index be200bc..09b2f55 100644
--- a/app/src/main/java/com/leocardz/linkpreview/sample/Main.java
+++ b/app/src/main/java/com/leocardz/linkpreview/sample/Main.java
@@ -225,6 +225,17 @@ public void initSubmitButton() {
         submitButton.setOnClickListener(new View.OnClickListener() {
             @Override
             public void onClick(View arg0) {
+                textCrawler.makePreview(new LinkPreviewCallback() {
+                    @Override
+                    public void onPre() {
+
+                    }
+
+                    @Override
+                    public void onPos(SourceContent sourceContent, boolean isNull) {
+
+                    }
+                }, "");
                 textCrawler.makePreview(editText.getText().toString())
                         .subscribeOn(Schedulers.io())
                         .observeOn(AndroidSchedulers.mainThread())
diff --git a/build.gradle b/build.gradle
index 5a87b5c..8372952 100644
--- a/build.gradle
+++ b/build.gradle
@@ -1,5 +1,6 @@
 buildscript {
     ext.kotlin_version = '1.3.50'
+    ext.rxjava_version = "2.2.12"
     repositories {
         maven { url 'https://github.com/leonardocardoso/mvn-repo/raw/master/maven-deploy' }
         jcenter()
@@ -10,7 +11,7 @@ buildscript {
         google()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:3.5.1'
+        classpath 'com.android.tools.build:gradle:3.5.2'
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
     }
 }
diff --git a/linkpreview/build.gradle b/linkpreview/build.gradle
index 1c20f8b..cf21305 100644
--- a/linkpreview/build.gradle
+++ b/linkpreview/build.gradle
@@ -23,10 +23,11 @@ android {
 }
 
 dependencies {
-    implementation 'org.jsoup:jsoup:1.11.3'
     implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
 
-    implementation 'io.reactivex.rxjava2:rxjava:2.2.12'
+    implementation "io.reactivex.rxjava2:rxjava:$rxjava_version"
+
+    implementation 'org.jsoup:jsoup:1.12.1'
 
     androidTestImplementation 'junit:junit:4.12'
     androidTestImplementation 'androidx.test.ext:junit:1.1.1'
diff --git a/linkpreview/src/main/java/com/leocardz/linkpreview/sample/library/TextCrawler.kt b/linkpreview/src/main/java/com/leocardz/linkpreview/sample/library/TextCrawler.kt
index bbb5443..a8ca621 100644
--- a/linkpreview/src/main/java/com/leocardz/linkpreview/sample/library/TextCrawler.kt
+++ b/linkpreview/src/main/java/com/leocardz/linkpreview/sample/library/TextCrawler.kt
@@ -4,27 +4,56 @@ import io.reactivex.Observable
 
 class TextCrawler {
 
+    @Deprecated(
+        level = DeprecationLevel.WARNING,
+        message = """
+            AsyncTask has been deprecated since Android 11.
+            Use RxJava variant instead.
+            """,
+        replaceWith = ReplaceWith(makePreview("url"))
+    )
     fun makePreview(callback: LinkPreviewCallback, url: String) {
         val imagePickingStrategy = DefaultImagePickingStrategy()
         makePreview(callback, url, imagePickingStrategy)
     }
 
-    fun makePreview(callback: LinkPreviewCallback,
-                    url: String,
-                    imageQuantity: Int) {
+    @Deprecated(
+        level = DeprecationLevel.WARNING,
+        message = """
+            AsyncTask has been deprecated since Android 11.
+            Use RxJava variant instead.
+            """,
+        replaceWith = ReplaceWith(makePreview("url"))
+    )
+    fun makePreview(
+        callback: LinkPreviewCallback,
+        url: String,
+        imageQuantity: Int
+    ) {
         val imagePickingStrategy = DefaultImagePickingStrategy()
         imagePickingStrategy.imageQuantity = imageQuantity
         makePreview(callback, url, imagePickingStrategy)
     }
 
-    fun makePreview(callback: LinkPreviewCallback,
-                    url: String,
-                    imagePickingStrategy: ImagePickingStrategy) {
+    @Deprecated(
+        level = DeprecationLevel.WARNING,
+        message = """
+            AsyncTask has been deprecated since Android 11.
+            Use RxJava variant instead.
+            """,
+        replaceWith = ReplaceWith(makePreview("url"))
+    )
+    fun makePreview(
+        callback: LinkPreviewCallback,
+        url: String,
+        imagePickingStrategy: ImagePickingStrategy
+    ) {
         GetSourceAynscTask(callback, imagePickingStrategy)
-                .getSourceCode(url)
+            .getSourceCode(url)
     }
 
-    fun makePreview(url: String): Observable<SourceContent> = GetSourceObservable(url).getObservable()
+    fun makePreview(url: String): Observable<SourceContent> =
+        GetSourceObservable(url).getObservable()
 
     companion object {
         /**