gradle dependencies and code revived

app/build.gradle

@@ -1,13 +1,12 @@
 apply plugin: 'com.android.application'
 
 android {
-    compileSdkVersion 23
-    buildToolsVersion "23.0.2"
+    compileSdkVersion 33
 
     defaultConfig {
         applicationId "com.wang.avi.sample"
-        minSdkVersion 14
-        targetSdkVersion 23
+        minSdkVersion 16
+        targetSdkVersion 33
         versionCode 33
         versionName "2.1.3"
     }
@@ -17,11 +16,18 @@ android {
             proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
         }
     }
+
+    compileOptions {
+        targetCompatibility JavaVersion.VERSION_1_8
+        sourceCompatibility JavaVersion.VERSION_1_8
+    }
+    namespace 'com.wang.avi.sample'
 }
 
 dependencies {
-    compile fileTree(include: ['*.jar'], dir: 'libs')
-    compile 'com.android.support:appcompat-v7:23.2.0'
-    compile 'com.android.support:recyclerview-v7:23.2.0'
-    compile project(':library')
+    implementation project(':library')
+    implementation fileTree(include: ['*.jar'], dir: 'libs')
+
+    implementation 'androidx.appcompat:appcompat:1.6.1'
+    implementation 'androidx.recyclerview:recyclerview:1.3.0'
 }

app/src/main/AndroidManifest.xml

@@ -1,22 +1,21 @@
 <?xml version="1.0" encoding="utf-8"?>
-<manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    package="com.wang.avi.sample" >
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
 
     <application
         android:allowBackup="true"
         android:icon="@mipmap/ic_launcher"
         android:label="@string/app_name"
-        android:theme="@style/AppTheme" >
+        android:theme="@style/AppTheme">
         <activity
             android:name=".SampleActivity"
-            android:label="@string/app_name" >
+            android:exported="true"
+            android:label="@string/app_name">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
 
                 <category android:name="android.intent.category.LAUNCHER" />
             </intent-filter>
         </activity>
-        <activity android:name=".IndicatorActivity"/>
+        <activity android:name=".IndicatorActivity" />
     </application>
-
 </manifest>

app/src/main/java/com/wang/avi/sample/IndicatorActivity.java

@@ -1,8 +1,8 @@
 package com.wang.avi.sample;
 
 import android.os.Bundle;
-import android.support.annotation.Nullable;
-import android.support.v7.app.AppCompatActivity;
+import androidx.annotation.Nullable;
+import androidx.appcompat.app.AppCompatActivity;
 import android.view.View;
 
 import com.wang.avi.AVLoadingIndicatorView;
@@ -11,17 +11,16 @@
  * Created by Jack Wang on 2016/8/5.
  */
 
-public class IndicatorActivity extends AppCompatActivity{
-
+public class IndicatorActivity extends AppCompatActivity {
     private AVLoadingIndicatorView avi;
 
     @Override
     protected void onCreate(@Nullable Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         setContentView(R.layout.activity_indicator);
 
-        String indicator=getIntent().getStringExtra("indicator");
-        avi= (AVLoadingIndicatorView) findViewById(R.id.avi);
+        String indicator = getIntent().getStringExtra("indicator");
+        avi = (AVLoadingIndicatorView) findViewById(R.id.avi);
         avi.setIndicator(indicator);
     }
 

app/src/main/java/com/wang/avi/sample/MyCustomIndicator.java

@@ -4,6 +4,7 @@
 import android.graphics.Paint;
 
 import android.animation.ValueAnimator;
+
 import com.wang.avi.Indicator;
 
 import java.util.ArrayList;
@@ -12,29 +13,26 @@
  * Created by Jack Wang on 2016/8/5.
  */
 
-public class MyCustomIndicator extends Indicator{
-
-
-    public static final float SCALE=1.0f;
+public class MyCustomIndicator extends Indicator {
+    public static final float SCALE = 1.0f;
 
     //scale x ,y
-    private float[] scaleFloats=new float[]{SCALE,
+    private float[] scaleFloats = new float[]{SCALE,
             SCALE,
             SCALE,
             SCALE,
             SCALE};
 
 
-
     @Override
     public void draw(Canvas canvas, Paint paint) {
-        float circleSpacing=4;
-        float radius=(Math.min(getWidth(),getHeight())-circleSpacing*2)/12;
-        float x = getWidth()/ 2-(radius*2+circleSpacing);
-        float y=getHeight() / 2;
+        float circleSpacing = 4;
+        float radius = (Math.min(getWidth(), getHeight()) - circleSpacing * 2) / 12;
+        float x = getWidth() / 2 - (radius * 2 + circleSpacing);
+        float y = getHeight() / 2;
         for (int i = 0; i < 4; i++) {
             canvas.save();
-            float translateX=x+(radius*2)*i+circleSpacing*i;
+            float translateX = x + (radius * 2) * i + circleSpacing * i;
             canvas.translate(translateX, y);
             canvas.scale(scaleFloats[i], scaleFloats[i]);
             canvas.drawCircle(0, 0, radius, paint);
@@ -44,18 +42,18 @@ public void draw(Canvas canvas, Paint paint) {
 
     @Override
     public ArrayList<ValueAnimator> onCreateAnimators() {
-        ArrayList<ValueAnimator> animators=new ArrayList<>();
-        int[] delays=new int[]{120,240,360,480};
+        ArrayList<ValueAnimator> animators = new ArrayList<>();
+        int[] delays = new int[]{120, 240, 360, 480};
         for (int i = 0; i < 4; i++) {
-            final int index=i;
+            final int index = i;
 
-            ValueAnimator scaleAnim=ValueAnimator.ofFloat(1,0.3f,1);
+            ValueAnimator scaleAnim = ValueAnimator.ofFloat(1, 0.3f, 1);
 
             scaleAnim.setDuration(750);
             scaleAnim.setRepeatCount(-1);
             scaleAnim.setStartDelay(delays[i]);
 
-            addUpdateListener(scaleAnim,new ValueAnimator.AnimatorUpdateListener() {
+            addUpdateListener(scaleAnim, new ValueAnimator.AnimatorUpdateListener() {
                 @Override
                 public void onAnimationUpdate(ValueAnimator animation) {
                     scaleFloats[index] = (float) animation.getAnimatedValue();

app/src/main/java/com/wang/avi/sample/SampleActivity.java

@@ -2,47 +2,48 @@
 
 import android.content.Intent;
 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.view.View;
 import android.view.ViewGroup;
 
+import androidx.annotation.Nullable;
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.recyclerview.widget.GridLayoutManager;
+import androidx.recyclerview.widget.RecyclerView;
+
 import com.wang.avi.AVLoadingIndicatorView;
 
 /**
  * Created by Jack Wang on 2016/8/5.
  */
 
-public class SampleActivity extends AppCompatActivity{
-
+public class SampleActivity extends AppCompatActivity {
     private RecyclerView mRecycler;
 
     @Override
     protected void onCreate(@Nullable Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         setContentView(R.layout.activity_sample);
 
-        mRecycler= (RecyclerView) findViewById(R.id.recycler);
+        mRecycler = (RecyclerView) findViewById(R.id.recycler);
 
-        GridLayoutManager layoutManager=new GridLayoutManager(this,4);
+        GridLayoutManager layoutManager = new GridLayoutManager(this, 4);
         mRecycler.setLayoutManager(layoutManager);
         mRecycler.setAdapter(new RecyclerView.Adapter<IndicatorHolder>() {
             @Override
             public IndicatorHolder onCreateViewHolder(ViewGroup parent, int viewType) {
-                View itemView=getLayoutInflater().inflate(R.layout.item_indicator,parent,false);
+                View itemView = getLayoutInflater().inflate(R.layout.item_indicator, parent, false);
                 return new IndicatorHolder(itemView);
             }
 
+
             @Override
             public void onBindViewHolder(IndicatorHolder holder, final int position) {
                 holder.indicatorView.setIndicator(INDICATORS[position]);
                 holder.itemLayout.setOnClickListener(new View.OnClickListener() {
                     @Override
                     public void onClick(View v) {
-                        Intent intent=new Intent(SampleActivity.this,IndicatorActivity.class);
-                        intent.putExtra("indicator",INDICATORS[position]);
+                        Intent intent = new Intent(SampleActivity.this, IndicatorActivity.class);
+                        intent.putExtra("indicator", INDICATORS[holder.getAbsoluteAdapterPosition()]);
                         startActivity(intent);
                     }
                 });
@@ -55,21 +56,20 @@ public int getItemCount() {
         });
     }
 
-    final static class IndicatorHolder extends RecyclerView.ViewHolder{
+    final static class IndicatorHolder extends RecyclerView.ViewHolder {
 
         public AVLoadingIndicatorView indicatorView;
         public View itemLayout;
 
         public IndicatorHolder(View itemView) {
             super(itemView);
-            itemLayout= itemView.findViewById(R.id.itemLayout);
-            indicatorView= (AVLoadingIndicatorView) itemView.findViewById(R.id.indicator);
+            itemLayout = itemView.findViewById(R.id.itemLayout);
+            indicatorView = (AVLoadingIndicatorView) itemView.findViewById(R.id.indicator);
         }
     }
 
 
-
-    private static final String[] INDICATORS=new String[]{
+    private static final String[] INDICATORS = new String[]{
             "BallPulseIndicator",
             "BallGridPulseIndicator",
             "BallClipRotateIndicator",

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

@@ -1,20 +1,17 @@
 <?xml version="1.0" encoding="utf-8"?>
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
-    android:orientation="vertical"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
     android:background="#FFE75764"
-    >
+    android:orientation="vertical">
 
-    <android.support.v7.widget.RecyclerView
+    <androidx.recyclerview.widget.RecyclerView
         android:id="@+id/recycler"
         android:layout_width="match_parent"
         android:layout_height="match_parent"
-        android:padding="2dp"
         android:clipToPadding="false"
-        android:scrollbars="vertical"
+        android:orientation="vertical"
+        android:padding="2dp"
         android:scrollbarStyle="insideOverlay"
-        android:orientation="vertical"/>
-
-
+        android:scrollbars="vertical" />
 </LinearLayout>

build.gradle

@@ -1,28 +1,30 @@
-// Top-level build file where you can add configuration options common to all sub-projects/modules.
-
 buildscript {
     repositories {
+        google()
         jcenter()
+        mavenCentral()
+        maven { url = 'https://jitpack.io' }
+        maven { url = 'https://maven.google.com' }
     }
+
     dependencies {
-        classpath 'com.android.tools.build:gradle:1.5.0'
+        classpath 'com.android.tools.build:gradle:7.3.1'
 
-        classpath 'com.jfrog.bintray.gradle:gradle-bintray-plugin:1.3.1'
-        classpath 'com.github.dcendents:android-maven-gradle-plugin:1.3'
-        // NOTE: Do not place your application dependencies here; they belong
-        // in the individual module build.gradle files
+        classpath 'com.jfrog.bintray.gradle:gradle-bintray-plugin:1.7.3'
+        classpath 'com.github.dcendents:android-maven-gradle-plugin:2.1'
     }
 }
 
-Properties properties = new Properties()
-properties.load(project.rootProject.file('local.properties').newDataInputStream())
-
 allprojects {
     repositories {
-        maven {
-            url properties.getProperty("sdk.dir")+"/extras/android/m2repository"
-        }
-        mavenLocal()
+        google()
         jcenter()
+        mavenCentral()
+        maven { url = 'https://jitpack.io' }
+        maven { url = 'https://maven.google.com' }
     }
 }
+
+task clean(type: Delete) {
+    delete rootProject.buildDir
+}

gradle.properties

@@ -1,18 +1,16 @@
 # Project-wide Gradle settings.
-
 # IDE (e.g. Android Studio) users:
 # Gradle settings configured through the IDE *will override*
 # any settings specified in this file.
-
 # For more details on how to configure your build environment visit
 # http://www.gradle.org/docs/current/userguide/build_environment.html
-
 # Specifies the JVM arguments used for the daemon process.
 # The setting is particularly useful for tweaking memory settings.
 # Default value: -Xmx10248m -XX:MaxPermSize=256m
 # org.gradle.jvmargs=-Xmx2048m -XX:MaxPermSize=512m -XX:+HeapDumpOnOutOfMemoryError -Dfile.encoding=UTF-8
-
 # When configured, Gradle will run in incubating parallel mode.
 # This option should only be used with decoupled projects. More details, visit
 # http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects
-# org.gradle.parallel=true
+# org.gradle.parallel=true
+android.enableJetifier=true
+android.useAndroidX=true

gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,6 @@
-#Fri Oct 16 02:32:07 CST 2015
+#Fri Mar 31 13:00:18 PKT 2023
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.4-bin.zip
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-2.8-all.zip
+zipStoreBase=GRADLE_USER_HOME