migrate the project to androidX

app/build.gradle

@@ -1,16 +1,17 @@
 apply plugin: 'com.android.application'
 
 android {
-    compileSdkVersion 25
+    compileSdkVersion 29
     buildToolsVersion "25.0.2"
     defaultConfig {
         applicationId "com.ahmedadeltito.photoeditor"
         minSdkVersion 17
-        targetSdkVersion 25
+        targetSdkVersion 29
         versionCode 1
         versionName "1.0"
-        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
+        testInstrumentationRunner 'androidx.test.runner.AndroidJUnitRunner'
         renderscriptSupportModeEnabled true
+
     }
     buildTypes {
         release {
@@ -21,15 +22,12 @@ android {
 }
 
 dependencies {
-    compile fileTree(include: ['*.jar'], dir: 'libs')
-    androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', {
-        exclude group: 'com.android.support', module: 'support-annotations'
-    })
-    compile project(':photoeditorsdk')
-    compile 'com.android.support:appcompat-v7:25.3.1'
-    compile 'com.android.support.constraint:constraint-layout:1.0.2'
-    compile 'com.android.support:design:25.3.1'
-    compile 'com.nineoldandroids:library:2.4.0'
-    compile 'fr.avianey.com.viewpagerindicator:library:2.4.1@aar'
-    testCompile 'junit:junit:4.12'
+    implementation fileTree(include: ['*.jar'], dir: 'libs')
+    implementation project(':photoeditorsdk')
+    implementation 'androidx.appcompat:appcompat:1.0.0'
+    implementation 'androidx.constraintlayout:constraintlayout:1.1.3'
+    implementation 'com.google.android.material:material:1.0.0'
+    implementation 'com.nineoldandroids:library:2.4.0'
+    implementation 'fr.avianey.com.viewpagerindicator:library:2.4.1@aar'
+    testImplementation 'junit:junit:4.12'
 }

app/src/main/java/com/ahmedadeltito/photoeditor/BaseActivity.java

@@ -13,13 +13,15 @@
 import android.os.Environment;
 import android.provider.DocumentsContract;
 import android.provider.MediaStore;
-import android.support.annotation.NonNull;
-import android.support.v4.app.ActivityCompat;
-import android.support.v4.content.PermissionChecker;
-import android.support.v7.app.AppCompatActivity;
+
 import android.util.Log;
 import android.widget.Toast;
 
+import androidx.annotation.NonNull;
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.core.app.ActivityCompat;
+import androidx.core.content.PermissionChecker;
+
 import java.io.File;
 import java.text.SimpleDateFormat;
 import java.util.Date;

app/src/main/java/com/ahmedadeltito/photoeditor/ColorPickerAdapter.java

@@ -7,12 +7,13 @@
 import android.graphics.drawable.LayerDrawable;
 import android.graphics.drawable.ShapeDrawable;
 import android.graphics.drawable.shapes.OvalShape;
-import android.support.annotation.NonNull;
-import android.support.v7.widget.RecyclerView;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
 
+import androidx.annotation.NonNull;
+import androidx.recyclerview.widget.RecyclerView;
+
 import java.util.List;
 
 /**

app/src/main/java/com/ahmedadeltito/photoeditor/EmojiAdapter.java

@@ -2,13 +2,15 @@
 
 import android.content.Context;
 import android.graphics.Typeface;
-import android.support.annotation.NonNull;
-import android.support.v7.widget.RecyclerView;
+
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
 import android.widget.TextView;
 
+import androidx.annotation.NonNull;
+import androidx.recyclerview.widget.RecyclerView;
+
 import java.util.List;
 
 /**

app/src/main/java/com/ahmedadeltito/photoeditor/EmojiFragment.java

@@ -1,14 +1,16 @@
 package com.ahmedadeltito.photoeditor;
 
 import android.os.Bundle;
-import android.support.annotation.Nullable;
-import android.support.v4.app.Fragment;
-import android.support.v7.widget.GridLayoutManager;
-import android.support.v7.widget.RecyclerView;
+
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
 
+import androidx.annotation.Nullable;
+import androidx.fragment.app.Fragment;
+import androidx.recyclerview.widget.GridLayoutManager;
+import androidx.recyclerview.widget.RecyclerView;
+
 import java.util.ArrayList;
 import java.util.Collections;
 

app/src/main/java/com/ahmedadeltito/photoeditor/ImageAdapter.java

@@ -2,13 +2,14 @@
 
 import android.content.Context;
 import android.graphics.Bitmap;
-import android.support.annotation.NonNull;
-import android.support.v7.widget.RecyclerView;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
 import android.widget.ImageView;
 
+import androidx.annotation.NonNull;
+import androidx.recyclerview.widget.RecyclerView;
+
 import java.util.List;
 
 /**

app/src/main/java/com/ahmedadeltito/photoeditor/ImageFragment.java

@@ -5,14 +5,15 @@
 import android.graphics.Bitmap;
 import android.graphics.BitmapFactory;
 import android.os.Bundle;
-import android.support.annotation.Nullable;
-import android.support.v4.app.Fragment;
-import android.support.v7.widget.GridLayoutManager;
-import android.support.v7.widget.RecyclerView;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
 
+import androidx.annotation.Nullable;
+import androidx.fragment.app.Fragment;
+import androidx.recyclerview.widget.GridLayoutManager;
+import androidx.recyclerview.widget.RecyclerView;
+
 import java.util.ArrayList;
 
 /**

app/src/main/java/com/ahmedadeltito/photoeditor/MediaActivity.java

@@ -5,9 +5,10 @@
 import android.net.Uri;
 import android.os.Build;
 import android.os.Bundle;
-import android.support.annotation.RequiresApi;
 import android.util.Log;
 
+import androidx.annotation.RequiresApi;
+
 /**
  * Created by Ahmed Adel on 09/06/2017.
  */