Use Android Studio Migrate to AndroidX

app/build.gradle

@@ -1,15 +1,15 @@
 apply plugin: 'com.android.application'
 
 android {
-    compileSdkVersion 25
-    buildToolsVersion "25.0.2"
+    compileSdkVersion 30
+    buildToolsVersion "30.0.3"
     defaultConfig {
         applicationId "com.dingmouren.smaple.paletteimageview"
-        minSdkVersion 15
-        targetSdkVersion 25
+        minSdkVersion 29
+        targetSdkVersion 30
         versionCode 1
         versionName "1.0"
-        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
+        testInstrumentationRunner 'androidx.test.runner.AndroidJUnitRunner'
     }
     buildTypes {
         release {
@@ -20,16 +20,16 @@ android {
 }
 
 dependencies {
-    compile fileTree(include: ['*.jar'], dir: 'libs')
-    androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', {
+    implementation fileTree(include: ['*.jar'], dir: 'libs')
+    androidTestImplementation('androidx.test.espresso:espresso-core:3.1.0', {
         exclude group: 'com.android.support', module: 'support-annotations'
     })
-    compile 'com.android.support:appcompat-v7:25.3.1'
-    testCompile 'junit:junit:4.12'
+    implementation 'androidx.appcompat:appcompat:1.2.0'
+    testImplementation 'junit:junit:4.12'
 //    compile project(':paletteimageview')
-    compile 'com.dingmouren.paletteimageview:paletteimageview:1.0.7'
-    compile 'com.android.support:recyclerview-v7:25.3.1'
-    compile 'com.android.support:cardview-v7:25.3.1'
-    compile 'com.android.support:design:25.3.1'
-    compile 'com.github.bumptech.glide:glide:3.7.0'
+    implementation 'com.dingmouren.paletteimageview:paletteimageview:1.0.7'
+    implementation 'androidx.recyclerview:recyclerview:1.1.0'
+    implementation 'androidx.cardview:cardview:1.0.0'
+    implementation 'com.google.android.material:material:1.2.1'
+    implementation 'com.github.bumptech.glide:glide:3.7.0'
 }

app/src/androidTest/java/com/dingmouren/smaple/paletteimageview/ExampleInstrumentedTest.java

@@ -1,8 +1,8 @@
 package com.dingmouren.smaple.paletteimageview;
 
 import android.content.Context;
-import android.support.test.InstrumentationRegistry;
-import android.support.test.runner.AndroidJUnit4;
+import androidx.test.platform.app.InstrumentationRegistry;
+import androidx.test.ext.junit.runners.AndroidJUnit4;
 
 import org.junit.Test;
 import org.junit.runner.RunWith;

app/src/main/java/com/dingmouren/smaple/paletteimageview/GlideTestActivity.java

@@ -2,10 +2,8 @@
 
 import android.graphics.Bitmap;
 import android.os.Bundle;
-import android.support.annotation.Nullable;
-import android.support.v7.app.AppCompatActivity;
-import android.util.Log;
-import android.widget.ImageView;
+import androidx.annotation.Nullable;
+import androidx.appcompat.app.AppCompatActivity;
 
 import com.bumptech.glide.Glide;
 import com.bumptech.glide.request.animation.GlideAnimation;

app/src/main/java/com/dingmouren/smaple/paletteimageview/MainActivity.java

@@ -1,11 +1,10 @@
 package com.dingmouren.smaple.paletteimageview;
 
 import android.content.Intent;
-import android.support.v7.app.AppCompatActivity;
+import androidx.appcompat.app.AppCompatActivity;
 import android.os.Bundle;
-import android.support.v7.widget.Toolbar;
+import androidx.appcompat.widget.Toolbar;
 import android.view.Menu;
-import android.view.MenuInflater;
 import android.view.MenuItem;
 import android.widget.LinearLayout;
 import android.widget.SeekBar;

app/src/main/java/com/dingmouren/smaple/paletteimageview/SampleOneActivity.java

@@ -1,32 +1,9 @@
 package com.dingmouren.smaple.paletteimageview;
 
-import android.content.Context;
-import android.content.pm.ProviderInfo;
-import android.graphics.BitmapFactory;
-import android.os.Build;
 import android.os.Bundle;
-import android.support.annotation.Nullable;
-import android.support.v4.util.ArraySet;
-import android.support.v4.view.PagerAdapter;
-import android.support.v4.view.ViewPager;
-import android.support.v7.app.AppCompatActivity;
-import android.support.v7.graphics.Palette;
-import android.support.v7.widget.LinearLayoutManager;
-import android.support.v7.widget.RecyclerView;
-import android.view.LayoutInflater;
-import android.view.View;
-import android.view.ViewGroup;
-import android.view.Window;
-import android.view.WindowManager;
-import android.widget.ImageView;
-import android.widget.RelativeLayout;
-
-import com.dingmouren.paletteimageview.PaletteImageView;
-
-import java.util.ArrayList;
-import java.util.HashSet;
-import java.util.List;
-import java.util.Set;
+import androidx.annotation.Nullable;
+import androidx.viewpager.widget.ViewPager;
+import androidx.appcompat.app.AppCompatActivity;
 
 /**
  * Created by dingmouren on 2017/7/6.

app/src/main/java/com/dingmouren/smaple/paletteimageview/SampleOneAdapter.java

@@ -1,17 +1,8 @@
 package com.dingmouren.smaple.paletteimageview;
 
-import android.graphics.Matrix;
-import android.support.v4.app.Fragment;
-import android.support.v4.app.FragmentManager;
-import android.support.v4.app.FragmentStatePagerAdapter;
-import android.support.v4.util.ArraySet;
-import android.view.ViewGroup;
-
-import java.util.ArrayList;
-import java.util.Iterator;
-import java.util.LinkedHashSet;
-import java.util.List;
-import java.util.Set;
+import androidx.fragment.app.Fragment;
+import androidx.fragment.app.FragmentManager;
+import androidx.fragment.app.FragmentStatePagerAdapter;
 
 /**
  * Created by dingmouren on 2017/7/7.

app/src/main/java/com/dingmouren/smaple/paletteimageview/SampleOneFragment.java

@@ -1,12 +1,10 @@
 package com.dingmouren.smaple.paletteimageview;
 
-import android.graphics.Bitmap;
 import android.graphics.BitmapFactory;
-import android.graphics.Matrix;
 import android.os.Bundle;
-import android.support.annotation.Nullable;
-import android.support.v4.app.Fragment;
-import android.util.TypedValue;
+import androidx.annotation.Nullable;
+import androidx.fragment.app.Fragment;
+
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;

app/src/main/java/com/dingmouren/smaple/paletteimageview/SampleTwoActivity.java

@@ -2,11 +2,11 @@
 
 import android.graphics.BitmapFactory;
 import android.os.Bundle;
-import android.support.annotation.Nullable;
-import android.support.v7.app.AppCompatActivity;
-import android.support.v7.widget.GridLayoutManager;
-import android.support.v7.widget.RecyclerView;
-import android.util.Log;
+import androidx.annotation.Nullable;
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.recyclerview.widget.GridLayoutManager;
+import androidx.recyclerview.widget.RecyclerView;
+
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;

app/src/main/res/layout/activity_main.xml

@@ -7,7 +7,7 @@
     android:layout_height="match_parent"
     android:orientation="vertical"
     tools:context="com.dingmouren.smaple.paletteimageview.MainActivity">
-    <android.support.v7.widget.Toolbar
+    <androidx.appcompat.widget.Toolbar
         android:id="@+id/toolbar"
         android:layout_width="match_parent"
         android:layout_height="?actionBarSize"

app/src/main/res/layout/activity_sample_one.xml

@@ -22,7 +22,7 @@
             android:textStyle="bold"
             />
     </RelativeLayout>
-    <android.support.v4.view.ViewPager
+    <androidx.viewpager.widget.ViewPager
         android:id="@+id/viewpager"
         android:layout_width="match_parent"
         android:layout_height="match_parent"

app/src/main/res/layout/activity_sample_two.xml

@@ -19,7 +19,7 @@
             android:textStyle="bold"
             />
     </RelativeLayout>
-    <android.support.v7.widget.RecyclerView
+    <androidx.recyclerview.widget.RecyclerView
         android:id="@+id/recycler"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"

build.gradle

@@ -2,10 +2,11 @@
 
 buildscript {
     repositories {
+        google()
         jcenter()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:2.3.0'
+        classpath 'com.android.tools.build:gradle:3.6.3'
         classpath 'com.jfrog.bintray.gradle:gradle-bintray-plugin:1.7.1'
         classpath 'com.github.dcendents:android-maven-gradle-plugin:1.5'
         // NOTE: Do not place your application dependencies here; they belong
@@ -15,6 +16,7 @@ buildscript {
 
 allprojects {
     repositories {
+        google()
         jcenter()
     }
 }

gradle.properties

@@ -9,6 +9,8 @@
 
 # Specifies the JVM arguments used for the daemon process.
 # The setting is particularly useful for tweaking memory settings.
+android.enableJetifier=true
+android.useAndroidX=true
 org.gradle.jvmargs=-Xmx1536m
 
 # When configured, Gradle will run in incubating parallel mode.

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-3.3-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-5.6.4-all.zip

paletteimageview/build.gradle

@@ -5,7 +5,7 @@ apply plugin: 'com.jfrog.bintray'
 
 android {
     compileSdkVersion 25
-    buildToolsVersion "25.0.2"
+    buildToolsVersion "28.0.3"
 
     defaultConfig {
         minSdkVersion 15
@@ -25,13 +25,13 @@ android {
 }
 
 dependencies {
-    compile 'com.android.support:palette-v7:25.3.1'
+    implementation 'androidx.palette:palette:1.0.0'
 }
 
 def siteUrl = 'https://github.com/DingMouRen/PaletteImageView'                        // #CONFIG# // project homepage
 def gitUrl = 'https://github.com/DingMouRen/PaletteImageView.git'                     // #CONFIG# // project git
 group = "com.dingmouren.paletteimageview"
-version = "1.0.7"
+version = "1.1.1"
 
 install {
     repositories.mavenInstaller {

paletteimageview/src/androidTest/java/com/dingmouren/paletteimageview/ExampleInstrumentedTest.java

@@ -1,8 +1,8 @@
 package com.dingmouren.paletteimageview;
 
 import android.content.Context;
-import android.support.test.InstrumentationRegistry;
-import android.support.test.runner.AndroidJUnit4;
+import androidx.test.platform.app.InstrumentationRegistry;
+import androidx.test.ext.junit.runners.AndroidJUnit4;
 
 import org.junit.Test;
 import org.junit.runner.RunWith;

paletteimageview/src/main/java/com/dingmouren/paletteimageview/PaletteImageView.java

@@ -13,7 +13,7 @@
 import android.os.AsyncTask;
 import android.os.Handler;
 import android.os.Message;
-import android.support.v7.graphics.Palette;
+import androidx.palette.graphics.Palette;
 import android.util.AttributeSet;
 import android.view.View;