fix calendar adapter crashed - ZoneRulesException

.gitignore

@@ -7,3 +7,10 @@
 /build
 /captures
 .externalNativeBuild
+.idea/vcs.xml
+.idea/runConfigurations.xml
+.idea/modules.xml
+.idea/misc.xml
+.idea/gradle.xml
+.idea/dictionaries/shrikanthravi.xml
+.idea/caches/build_file_checksums.ser

app/build.gradle

@@ -2,14 +2,14 @@ apply plugin: 'com.android.application'
 
 
 android {
-    compileSdkVersion 27
+    compileSdkVersion 28
     defaultConfig {
         applicationId "com.shrikanthravi.collapsiblecalendarview"
         minSdkVersion 21
-        targetSdkVersion 27
+        targetSdkVersion 28
         versionCode 1
         versionName "1.0"
-        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
+        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
     }
     dexOptions {
         preDexLibraries = false
@@ -20,14 +20,20 @@ android {
             proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
         }
     }
+    compileOptions {
+        sourceCompatibility = '1.8'
+        targetCompatibility = '1.8'
+    }
 }
 
 dependencies {
-    implementation fileTree(dir: 'libs', include: ['*.jar'])
-    implementation 'com.android.support:appcompat-v7:27.0.2'
-    implementation 'com.android.support.constraint:constraint-layout:1.0.2'
-    testImplementation 'junit:junit:4.12'
-    androidTestImplementation 'com.android.support.test:runner:1.0.1'
-    androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.1'
     implementation project(':collapsiblecalendarview2')
+    implementation 'androidx.appcompat:appcompat:1.0.2'
+    implementation 'androidx.constraintlayout:constraintlayout:2.0.0-alpha2'
+    implementation 'com.jakewharton.threetenabp:threetenabp:1.1.1'
+
+    testImplementation 'junit:junit:4.12'
+
+    androidTestImplementation 'androidx.test:runner:1.1.0'
+    androidTestImplementation 'androidx.test.espresso:espresso-core:3.1.0'
 }

app/src/androidTest/java/com/shrikanthravi/collapsiblecalendarview/ExampleInstrumentedTest.java

@@ -1,8 +1,8 @@
 package com.shrikanthravi.collapsiblecalendarview;
 
 import android.content.Context;
-import android.support.test.InstrumentationRegistry;
-import android.support.test.runner.AndroidJUnit4;
+import androidx.test.InstrumentationRegistry;
+import androidx.test.runner.AndroidJUnit4;
 
 import org.junit.Test;
 import org.junit.runner.RunWith;

app/src/main/java/com/shrikanthravi/collapsiblecalendarview/MainActivity.java

@@ -1,15 +1,15 @@
 package com.shrikanthravi.collapsiblecalendarview;
 
 import android.graphics.Color;
-import android.support.v7.app.AppCompatActivity;
+import androidx.appcompat.app.AppCompatActivity;
 import android.os.Bundle;
+import android.util.Log;
 import android.view.View;
 
 import com.shrikanthravi.collapsiblecalendarview.widget.CollapsibleCalendar;
-import com.shrikanthravi.collapsiblecalendarview.widget.UICalendar;
 
-import java.util.Calendar;
-import java.util.Date;
+import org.threeten.bp.LocalDate;
+
 import java.util.GregorianCalendar;
 
 
@@ -23,12 +23,12 @@ protected void onCreate(Bundle savedInstanceState) {
         getWindow().setStatusBarColor(getResources().getColor(R.color.google_red));
 
         CollapsibleCalendar collapsibleCalendar = findViewById(R.id.collapsibleCalendarView);
-        Calendar today=new GregorianCalendar();
-        collapsibleCalendar.addEventTag(today.get(Calendar.YEAR),today.get(Calendar.MONTH),today.get(Calendar.DAY_OF_MONTH));
-        today.add(Calendar.DATE,1);
-        collapsibleCalendar.addEventTag(today.get(Calendar.YEAR),today.get(Calendar.MONTH),today.get(Calendar.DAY_OF_MONTH),Color.BLUE);
+        LocalDate today = LocalDate.now();
+        collapsibleCalendar.addEventTag(today);
+        LocalDate tomorrow = today.plusDays(1);
+        collapsibleCalendar.addEventTag(tomorrow, Color.BLUE);
 
-        System.out.println("Testing date "+collapsibleCalendar.getSelectedDay().getDay()+"/"+collapsibleCalendar.getSelectedDay().getMonth()+"/"+collapsibleCalendar.getSelectedDay().getYear());
+        Log.d("Testing date ", collapsibleCalendar.getSelectedDay().toString());
         collapsibleCalendar.setCalendarListener(new CollapsibleCalendar.CalendarListener() {
             @Override
             public void onDaySelect() {

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

@@ -19,5 +19,6 @@
         app:buttonRight_drawableTintColor="@android:color/white"
         app:expandIconColor="@android:color/white"
         app:eventColor="@android:color/white"
+        app:eventDotSize="small"
         ></com.shrikanthravi.collapsiblecalendarview.widget.CollapsibleCalendar>
 </RelativeLayout>

build.gradle

@@ -1,15 +1,14 @@
 // Top-level build file where you can add configuration options common to all sub-projects/modules.
 
 buildscript {
-    
+
     repositories {
         google()
         jcenter()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:3.1.0'
-        classpath 'com.github.dcendents:android-maven-gradle-plugin:2.0'
-
+        classpath 'com.android.tools.build:gradle:3.2.1'
+        classpath 'com.github.dcendents:android-maven-gradle-plugin:2.1'
 
         // NOTE: Do not place your application dependencies here; they belong
         // in the individual module build.gradle files

collapsiblecalendarview2/build.gradle

@@ -3,17 +3,15 @@ apply plugin: 'com.github.dcendents.android-maven'
 group = 'com.github.shrikanth7698'
 
 android {
-    compileSdkVersion 27
-
-
+    compileSdkVersion 28
 
     defaultConfig {
-        minSdkVersion 21
-        targetSdkVersion 27
+        minSdkVersion 15
+        targetSdkVersion 28
         versionCode 1
         versionName "1.0"
 
-        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
+        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
 
     }
     dexOptions {
@@ -27,13 +25,19 @@ android {
         }
     }
 
+    compileOptions {
+        sourceCompatibility = '1.8'
+        targetCompatibility = '1.8'
+    }
 }
 
 dependencies {
-    implementation fileTree(dir: 'libs', include: ['*.jar'])
+    implementation 'androidx.appcompat:appcompat:1.0.2'
+    implementation 'androidx.constraintlayout:constraintlayout:1.1.3'
+    implementation 'com.jakewharton.threetenabp:threetenabp:1.1.1'
 
-    implementation 'com.android.support:appcompat-v7:27.0.2'
     testImplementation 'junit:junit:4.12'
-    androidTestImplementation 'com.android.support.test:runner:1.0.1'
-    androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.1'
+
+    androidTestImplementation 'androidx.test:runner:1.1.0'
+    androidTestImplementation 'androidx.test.espresso:espresso-core:3.1.0'
 }

collapsiblecalendarview2/src/androidTest/java/com/shrikanthravi/collapsiblecalendarview/ExampleInstrumentedTest.java

@@ -1,8 +1,8 @@
 package com.shrikanthravi.collapsiblecalendarview;
 
 import android.content.Context;
-import android.support.test.InstrumentationRegistry;
-import android.support.test.runner.AndroidJUnit4;
+import androidx.test.InstrumentationRegistry;
+import androidx.test.runner.AndroidJUnit4;
 
 import org.junit.Test;
 import org.junit.runner.RunWith;