Androidx configured

CoCoin.iml

@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module external.linked.project.id="CoCoin" external.linked.project.path="$MODULE_DIR$" external.root.project.path="$MODULE_DIR$" external.system.id="GRADLE" type="JAVA_MODULE" version="4">
+  <component name="FacetManager">
+    <facet type="java-gradle" name="Java-Gradle">
+      <configuration>
+        <option name="BUILD_FOLDER_PATH" value="$MODULE_DIR$/build" />
+        <option name="BUILDABLE" value="false" />
+      </configuration>
+    </facet>
+  </component>
+  <component name="NewModuleRootManager" LANGUAGE_LEVEL="JDK_1_8" inherit-compiler-output="true">
+    <exclude-output />
+    <content url="file://$MODULE_DIR$">
+      <excludeFolder url="file://$MODULE_DIR$/.gradle" />
+    </content>
+    <orderEntry type="jdk" jdkName="1.8" jdkType="JavaSDK" />
+    <orderEntry type="sourceFolder" forTests="false" />
+  </component>
+</module>

MaterialWidget/build.gradle

@@ -3,7 +3,8 @@ buildscript {
         mavenCentral()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:0.13.0'
+        classpath 'com.android.tools.build:gradle:3.2.1'
+
     }
 }
 
@@ -14,14 +15,17 @@ repositories {
 }
 
 android {
-    compileSdkVersion 21
-    buildToolsVersion "21.1.1"
+    compileSdkVersion 28
+//    buildToolsVersion "23.0.3"
 
     defaultConfig {
         minSdkVersion 14
-        targetSdkVersion 21
+        targetSdkVersion 28
         versionCode 1
         versionName "1.0"
+
+//                .JavaPreCompileTask.preCompile
+
     }
     buildTypes {
         release {
@@ -35,7 +39,7 @@ android {
 }
 
 dependencies {
-    compile fileTree(dir: 'libs', include: ['*.jar'])
-    compile 'com.android.support:support-v4:21.0.0'
-    compile 'com.android.support:support-annotations:20.0.0'
+    implementation fileTree(dir: 'libs', include: ['*.jar'])
+    implementation 'com.android.support:support-v4:28.0.0'
+    implementation 'com.android.support:support-annotations:28.0.0'
 }

MaterialWidget/src/main/java/com/material/widget/CheckBox.java

@@ -3,7 +3,7 @@
 import android.content.Context;
 import android.content.res.TypedArray;
 import android.graphics.*;
-import android.support.annotation.NonNull;
+import androidx.annotation.NonNull;
 import android.util.AttributeSet;
 import android.view.MotionEvent;
 import android.widget.CompoundButton;

MaterialWidget/src/main/java/com/material/widget/CircleButton.java

@@ -6,7 +6,7 @@
 import android.graphics.drawable.BitmapDrawable;
 import android.graphics.drawable.Drawable;
 import android.os.Build;
-import android.support.annotation.NonNull;
+import androidx.annotation.NonNull;
 import android.util.AttributeSet;
 import android.view.MotionEvent;
 import android.view.View;

MaterialWidget/src/main/java/com/material/widget/CircularProgress.java

@@ -8,7 +8,7 @@
 import android.graphics.*;
 import android.graphics.drawable.Animatable;
 import android.graphics.drawable.Drawable;
-import android.support.annotation.NonNull;
+import androidx.annotation.NonNull;
 import android.util.AttributeSet;
 import android.util.Property;
 import android.view.View;

MaterialWidget/src/main/java/com/material/widget/FloatingEditText.java

@@ -6,7 +6,7 @@
 import android.graphics.*;
 import android.graphics.drawable.Drawable;
 import android.os.Build;
-import android.support.annotation.NonNull;
+import androidx.annotation.NonNull;
 import android.text.TextUtils;
 import android.util.AttributeSet;
 import android.util.Log;

MaterialWidget/src/main/java/com/material/widget/PaperButton.java

@@ -5,7 +5,7 @@
 import android.content.res.TypedArray;
 import android.graphics.*;
 import android.os.Build;
-import android.support.annotation.NonNull;
+import androidx.annotation.NonNull;
 import android.text.TextPaint;
 import android.util.AttributeSet;
 import android.view.MotionEvent;

MaterialWidget/src/main/java/com/material/widget/RadioButton.java

@@ -6,7 +6,7 @@
 import android.graphics.Color;
 import android.graphics.Paint;
 import android.graphics.Rect;
-import android.support.annotation.NonNull;
+import androidx.annotation.NonNull;
 import android.util.AttributeSet;
 import android.view.MotionEvent;
 import android.widget.CompoundButton;

MaterialWidget/src/main/java/com/material/widget/Slider.java

@@ -3,7 +3,7 @@
 import android.content.Context;
 import android.content.res.TypedArray;
 import android.graphics.*;
-import android.support.annotation.NonNull;
+import androidx.annotation.NonNull;
 import android.util.AttributeSet;
 import android.util.Log;
 import android.view.MotionEvent;

MaterialWidget/src/main/java/com/material/widget/Switch.java

@@ -4,7 +4,7 @@
 import android.graphics.Canvas;
 import android.graphics.Color;
 import android.graphics.Paint;
-import android.support.annotation.NonNull;
+import androidx.annotation.NonNull;
 import android.util.AttributeSet;
 import android.view.MotionEvent;
 import android.widget.CompoundButton;

MaterialWidget/src/main/java/com/material/widget/TabIndicator.java

@@ -8,9 +8,9 @@
 import android.graphics.*;
 import android.os.Build;
 import android.os.Handler;
-import android.support.annotation.NonNull;
-import android.support.v4.view.ViewPager;
-import android.support.v4.view.ViewPager.OnPageChangeListener;
+import androidx.annotation.NonNull;
+import androidx.core.view.ViewPager;
+import androidx.core.view.ViewPager.OnPageChangeListener;
 import android.util.AttributeSet;
 import android.util.TypedValue;
 import android.view.ActionMode;

MaterialWidget/src/main/java/com/material/widget/TrackSlider.java

@@ -5,7 +5,7 @@
 import android.graphics.Canvas;
 import android.graphics.Paint;
 import android.graphics.RectF;
-import android.support.annotation.NonNull;
+import androidx.annotation.NonNull;
 import android.util.AttributeSet;
 import android.view.MotionEvent;
 import android.view.View;