diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..5edb4ee
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,10 @@
+*.iml
+.gradle
+/local.properties
+/.idea/libraries
+/.idea/modules.xml
+/.idea/workspace.xml
+.DS_Store
+/build
+/captures
+.externalNativeBuild
diff --git a/.idea/caches/build_file_checksums.ser b/.idea/caches/build_file_checksums.ser
new file mode 100644
index 0000000..9a5f3ec
Binary files /dev/null and b/.idea/caches/build_file_checksums.ser differ
diff --git a/.idea/codeStyles/Project.xml b/.idea/codeStyles/Project.xml
new file mode 100644
index 0000000..30aa626
--- /dev/null
+++ b/.idea/codeStyles/Project.xml
@@ -0,0 +1,29 @@
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/.idea/dictionaries/shrikanthravi.xml b/.idea/dictionaries/shrikanthravi.xml
new file mode 100644
index 0000000..96755bd
--- /dev/null
+++ b/.idea/dictionaries/shrikanthravi.xml
@@ -0,0 +1,3 @@
+
+
+
\ No newline at end of file
diff --git a/.idea/gradle.xml b/.idea/gradle.xml
new file mode 100644
index 0000000..66e2f6f
--- /dev/null
+++ b/.idea/gradle.xml
@@ -0,0 +1,19 @@
+
+
+
+
+
+
\ No newline at end of file
diff --git a/.idea/misc.xml b/.idea/misc.xml
new file mode 100644
index 0000000..99202cc
--- /dev/null
+++ b/.idea/misc.xml
@@ -0,0 +1,34 @@
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/.idea/runConfigurations.xml b/.idea/runConfigurations.xml
new file mode 100644
index 0000000..7f68460
--- /dev/null
+++ b/.idea/runConfigurations.xml
@@ -0,0 +1,12 @@
+
+
+
+
+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/app/.gitignore b/app/.gitignore
new file mode 100644
index 0000000..796b96d
--- /dev/null
+++ b/app/.gitignore
@@ -0,0 +1 @@
+/build
diff --git a/app/build.gradle b/app/build.gradle
new file mode 100644
index 0000000..ddaf910
--- /dev/null
+++ b/app/build.gradle
@@ -0,0 +1,29 @@
+apply plugin: 'com.android.application'
+
+android {
+ compileSdkVersion 28
+ defaultConfig {
+ applicationId "com.shrikanthravi.lib"
+ minSdkVersion 21
+ targetSdkVersion 28
+ versionCode 1
+ versionName "1.0"
+ testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
+ }
+ buildTypes {
+ release {
+ minifyEnabled false
+ proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
+ }
+ }
+}
+
+dependencies {
+ implementation fileTree(dir: 'libs', include: ['*.jar'])
+ implementation 'com.android.support:appcompat-v7:28.0.0-rc01'
+ implementation 'com.android.support.constraint:constraint-layout:1.1.2'
+ implementation project(':library')
+ testImplementation 'junit:junit:4.12'
+ androidTestImplementation 'com.android.support.test:runner:1.0.2'
+ androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.2'
+}
diff --git a/app/proguard-rules.pro b/app/proguard-rules.pro
new file mode 100644
index 0000000..f1b4245
--- /dev/null
+++ b/app/proguard-rules.pro
@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+# http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+# public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile
diff --git a/app/src/androidTest/java/com/shrikanthravi/lib/ExampleInstrumentedTest.java b/app/src/androidTest/java/com/shrikanthravi/lib/ExampleInstrumentedTest.java
new file mode 100644
index 0000000..49b3df1
--- /dev/null
+++ b/app/src/androidTest/java/com/shrikanthravi/lib/ExampleInstrumentedTest.java
@@ -0,0 +1,26 @@
+package com.shrikanthravi.lib;
+
+import android.content.Context;
+import android.support.test.InstrumentationRegistry;
+import android.support.test.runner.AndroidJUnit4;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import static org.junit.Assert.*;
+
+/**
+ * Instrumented test, which will execute on an Android device.
+ *
+ * @see Testing documentation
+ */
+@RunWith(AndroidJUnit4.class)
+public class ExampleInstrumentedTest {
+ @Test
+ public void useAppContext() {
+ // Context of the app under test.
+ Context appContext = InstrumentationRegistry.getTargetContext();
+
+ assertEquals("com.shrikanthravi.lib", appContext.getPackageName());
+ }
+}
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
new file mode 100644
index 0000000..9fb0d41
--- /dev/null
+++ b/app/src/main/AndroidManifest.xml
@@ -0,0 +1,21 @@
+
+
+
+
+
+
+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/app/src/main/java/com/shrikanthravi/lib/MainActivity.java b/app/src/main/java/com/shrikanthravi/lib/MainActivity.java
new file mode 100644
index 0000000..1278a19
--- /dev/null
+++ b/app/src/main/java/com/shrikanthravi/lib/MainActivity.java
@@ -0,0 +1,77 @@
+package com.shrikanthravi.lib;
+
+import android.animation.ArgbEvaluator;
+import android.animation.ObjectAnimator;
+import android.animation.ValueAnimator;
+import android.graphics.drawable.ColorDrawable;
+import android.support.v7.app.AppCompatActivity;
+import android.os.Bundle;
+import android.widget.RelativeLayout;
+import android.widget.Toast;
+
+import com.shrikanthravi.library.NightModeButton;
+
+public class MainActivity extends AppCompatActivity {
+
+ NightModeButton nightModeButton;
+ RelativeLayout relativeLayout;
+ @Override
+ protected void onCreate(Bundle savedInstanceState) {
+ super.onCreate(savedInstanceState);
+ setContentView(R.layout.activity_main);
+ relativeLayout = findViewById(R.id.rootLayout);
+ nightModeButton = findViewById(R.id.nightModeButton);
+
+ final int colorFrom = getResources().getColor(R.color.white);
+ final int colorTo = getResources().getColor(R.color.dark);
+
+
+
+ nightModeButton.setOnSwitchListener(new NightModeButton.OnSwitchListener() {
+ @Override
+ public void onSwitchListener(boolean isNight) {
+ if(isNight){
+ animateBackground(colorFrom,colorTo);
+ animateStatusActionBar(getResources().getColor(R.color.colorPrimary),colorTo);
+ Toast.makeText(getApplicationContext(),"Night Mode On",Toast.LENGTH_SHORT).show();
+ }else {
+ animateBackground(colorTo,colorFrom);
+ animateStatusActionBar(colorTo,getResources().getColor(R.color.colorPrimary));
+ Toast.makeText(getApplicationContext(),"Night Mode Off",Toast.LENGTH_SHORT).show();
+ }
+ }
+ });
+
+ }
+
+ public void animateBackground(int colorFrom,int colorTo){
+ ValueAnimator colorAnimation = ValueAnimator.ofObject(new ArgbEvaluator(), colorFrom, colorTo);
+ colorAnimation.setDuration(250); // milliseconds
+ colorAnimation.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
+
+ @Override
+ public void onAnimationUpdate(ValueAnimator animator) {
+ relativeLayout.setBackgroundColor((int) animator.getAnimatedValue());
+ }
+
+ });
+ colorAnimation.start();
+ }
+
+ public void animateStatusActionBar(int colorFrom,int colorTo){
+ ValueAnimator colorAnimation = ValueAnimator.ofObject(new ArgbEvaluator(), colorFrom, colorTo);
+ colorAnimation.setDuration(250); // milliseconds
+ colorAnimation.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
+
+ @Override
+ public void onAnimationUpdate(ValueAnimator animator) {
+ getWindow().setStatusBarColor((int) animator.getAnimatedValue());
+ getSupportActionBar().setBackgroundDrawable(new ColorDrawable((int) animator.getAnimatedValue()));
+ }
+
+ });
+ colorAnimation.start();
+ }
+
+
+}
diff --git a/app/src/main/res/drawable-v24/ic_launcher_foreground.xml b/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
new file mode 100644
index 0000000..5a9ebba
--- /dev/null
+++ b/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
@@ -0,0 +1,34 @@
+
+
+
+
+
+
+
+
+
+
+
diff --git a/app/src/main/res/drawable/ic_launcher_background.xml b/app/src/main/res/drawable/ic_launcher_background.xml
new file mode 100644
index 0000000..9f62c13
--- /dev/null
+++ b/app/src/main/res/drawable/ic_launcher_background.xml
@@ -0,0 +1,170 @@
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml
new file mode 100644
index 0000000..c23fc58
--- /dev/null
+++ b/app/src/main/res/layout/activity_main.xml
@@ -0,0 +1,19 @@
+
+
+
+
+
+
\ No newline at end of file
diff --git a/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml b/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
new file mode 100644
index 0000000..65bd9d3
--- /dev/null
+++ b/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
@@ -0,0 +1,5 @@
+
+
+
+
+
\ No newline at end of file
diff --git a/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml b/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
new file mode 100644
index 0000000..65bd9d3
--- /dev/null
+++ b/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
@@ -0,0 +1,5 @@
+
+
+
+
+
\ No newline at end of file
diff --git a/app/src/main/res/mipmap-hdpi/ic_launcher.png b/app/src/main/res/mipmap-hdpi/ic_launcher.png
new file mode 100644
index 0000000..a2f5908
Binary files /dev/null and b/app/src/main/res/mipmap-hdpi/ic_launcher.png differ
diff --git a/app/src/main/res/mipmap-hdpi/ic_launcher_round.png b/app/src/main/res/mipmap-hdpi/ic_launcher_round.png
new file mode 100644
index 0000000..1b52399
Binary files /dev/null and b/app/src/main/res/mipmap-hdpi/ic_launcher_round.png differ
diff --git a/app/src/main/res/mipmap-mdpi/ic_launcher.png b/app/src/main/res/mipmap-mdpi/ic_launcher.png
new file mode 100644
index 0000000..ff10afd
Binary files /dev/null and b/app/src/main/res/mipmap-mdpi/ic_launcher.png differ
diff --git a/app/src/main/res/mipmap-mdpi/ic_launcher_round.png b/app/src/main/res/mipmap-mdpi/ic_launcher_round.png
new file mode 100644
index 0000000..115a4c7
Binary files /dev/null and b/app/src/main/res/mipmap-mdpi/ic_launcher_round.png differ
diff --git a/app/src/main/res/mipmap-xhdpi/ic_launcher.png b/app/src/main/res/mipmap-xhdpi/ic_launcher.png
new file mode 100644
index 0000000..dcd3cd8
Binary files /dev/null and b/app/src/main/res/mipmap-xhdpi/ic_launcher.png differ
diff --git a/app/src/main/res/mipmap-xhdpi/ic_launcher_round.png b/app/src/main/res/mipmap-xhdpi/ic_launcher_round.png
new file mode 100644
index 0000000..459ca60
Binary files /dev/null and b/app/src/main/res/mipmap-xhdpi/ic_launcher_round.png differ
diff --git a/app/src/main/res/mipmap-xxhdpi/ic_launcher.png b/app/src/main/res/mipmap-xxhdpi/ic_launcher.png
new file mode 100644
index 0000000..8ca12fe
Binary files /dev/null and b/app/src/main/res/mipmap-xxhdpi/ic_launcher.png differ
diff --git a/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.png b/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.png
new file mode 100644
index 0000000..8e19b41
Binary files /dev/null and b/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.png differ
diff --git a/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png b/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png
new file mode 100644
index 0000000..b824ebd
Binary files /dev/null and b/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png differ
diff --git a/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.png b/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.png
new file mode 100644
index 0000000..4c19a13
Binary files /dev/null and b/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.png differ
diff --git a/app/src/main/res/values/colors.xml b/app/src/main/res/values/colors.xml
new file mode 100644
index 0000000..0d3e5d1
--- /dev/null
+++ b/app/src/main/res/values/colors.xml
@@ -0,0 +1,9 @@
+
+
+ #3F51B5
+ #303F9F
+ #FF4081
+ #ffffff
+ #1a1a1a
+ #353535
+
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
new file mode 100644
index 0000000..9640ab6
--- /dev/null
+++ b/app/src/main/res/values/strings.xml
@@ -0,0 +1,3 @@
+
+ Night Mode Button
+
diff --git a/app/src/main/res/values/styles.xml b/app/src/main/res/values/styles.xml
new file mode 100644
index 0000000..79a66e2
--- /dev/null
+++ b/app/src/main/res/values/styles.xml
@@ -0,0 +1,11 @@
+
+
+
+
+
+
diff --git a/app/src/test/java/com/shrikanthravi/lib/ExampleUnitTest.java b/app/src/test/java/com/shrikanthravi/lib/ExampleUnitTest.java
new file mode 100644
index 0000000..9470bcf
--- /dev/null
+++ b/app/src/test/java/com/shrikanthravi/lib/ExampleUnitTest.java
@@ -0,0 +1,17 @@
+package com.shrikanthravi.lib;
+
+import org.junit.Test;
+
+import static org.junit.Assert.*;
+
+/**
+ * Example local unit test, which will execute on the development machine (host).
+ *
+ * @see Testing documentation
+ */
+public class ExampleUnitTest {
+ @Test
+ public void addition_isCorrect() {
+ assertEquals(4, 2 + 2);
+ }
+}
\ No newline at end of file
diff --git a/build.gradle b/build.gradle
new file mode 100644
index 0000000..1a3d812
--- /dev/null
+++ b/build.gradle
@@ -0,0 +1,27 @@
+// 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:3.1.2'
+
+
+ // NOTE: Do not place your application dependencies here; they belong
+ // in the individual module build.gradle files
+ }
+}
+
+allprojects {
+ repositories {
+ google()
+ jcenter()
+ }
+}
+
+task clean(type: Delete) {
+ delete rootProject.buildDir
+}
diff --git a/gradle.properties b/gradle.properties
new file mode 100644
index 0000000..743d692
--- /dev/null
+++ b/gradle.properties
@@ -0,0 +1,13 @@
+# 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.
+org.gradle.jvmargs=-Xmx1536m
+# 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
diff --git a/gradle/wrapper/gradle-wrapper.jar b/gradle/wrapper/gradle-wrapper.jar
new file mode 100644
index 0000000..7a3265e
Binary files /dev/null and b/gradle/wrapper/gradle-wrapper.jar differ
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
new file mode 100644
index 0000000..6cb2515
--- /dev/null
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -0,0 +1,6 @@
+#Wed Aug 22 11:32:56 IST 2018
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
diff --git a/gradlew b/gradlew
new file mode 100755
index 0000000..cccdd3d
--- /dev/null
+++ b/gradlew
@@ -0,0 +1,172 @@
+#!/usr/bin/env sh
+
+##############################################################################
+##
+## Gradle start up script for UN*X
+##
+##############################################################################
+
+# Attempt to set APP_HOME
+# Resolve links: $0 may be a link
+PRG="$0"
+# Need this for relative symlinks.
+while [ -h "$PRG" ] ; do
+ ls=`ls -ld "$PRG"`
+ link=`expr "$ls" : '.*-> \(.*\)$'`
+ if expr "$link" : '/.*' > /dev/null; then
+ PRG="$link"
+ else
+ PRG=`dirname "$PRG"`"/$link"
+ fi
+done
+SAVED="`pwd`"
+cd "`dirname \"$PRG\"`/" >/dev/null
+APP_HOME="`pwd -P`"
+cd "$SAVED" >/dev/null
+
+APP_NAME="Gradle"
+APP_BASE_NAME=`basename "$0"`
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS=""
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD="maximum"
+
+warn () {
+ echo "$*"
+}
+
+die () {
+ echo
+ echo "$*"
+ echo
+ exit 1
+}
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+nonstop=false
+case "`uname`" in
+ CYGWIN* )
+ cygwin=true
+ ;;
+ Darwin* )
+ darwin=true
+ ;;
+ MINGW* )
+ msys=true
+ ;;
+ NONSTOP* )
+ nonstop=true
+ ;;
+esac
+
+CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
+
+# Determine the Java command to use to start the JVM.
+if [ -n "$JAVA_HOME" ] ; then
+ if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+ # IBM's JDK on AIX uses strange locations for the executables
+ JAVACMD="$JAVA_HOME/jre/sh/java"
+ else
+ JAVACMD="$JAVA_HOME/bin/java"
+ fi
+ if [ ! -x "$JAVACMD" ] ; then
+ die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+ fi
+else
+ JAVACMD="java"
+ which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+fi
+
+# Increase the maximum file descriptors if we can.
+if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
+ MAX_FD_LIMIT=`ulimit -H -n`
+ if [ $? -eq 0 ] ; then
+ if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
+ MAX_FD="$MAX_FD_LIMIT"
+ fi
+ ulimit -n $MAX_FD
+ if [ $? -ne 0 ] ; then
+ warn "Could not set maximum file descriptor limit: $MAX_FD"
+ fi
+ else
+ warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
+ fi
+fi
+
+# For Darwin, add options to specify how the application appears in the dock
+if $darwin; then
+ GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
+fi
+
+# For Cygwin, switch paths to Windows format before running java
+if $cygwin ; then
+ APP_HOME=`cygpath --path --mixed "$APP_HOME"`
+ CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
+ JAVACMD=`cygpath --unix "$JAVACMD"`
+
+ # We build the pattern for arguments to be converted via cygpath
+ ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
+ SEP=""
+ for dir in $ROOTDIRSRAW ; do
+ ROOTDIRS="$ROOTDIRS$SEP$dir"
+ SEP="|"
+ done
+ OURCYGPATTERN="(^($ROOTDIRS))"
+ # Add a user-defined pattern to the cygpath arguments
+ if [ "$GRADLE_CYGPATTERN" != "" ] ; then
+ OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
+ fi
+ # Now convert the arguments - kludge to limit ourselves to /bin/sh
+ i=0
+ for arg in "$@" ; do
+ CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
+ CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option
+
+ if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition
+ eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
+ else
+ eval `echo args$i`="\"$arg\""
+ fi
+ i=$((i+1))
+ done
+ case $i in
+ (0) set -- ;;
+ (1) set -- "$args0" ;;
+ (2) set -- "$args0" "$args1" ;;
+ (3) set -- "$args0" "$args1" "$args2" ;;
+ (4) set -- "$args0" "$args1" "$args2" "$args3" ;;
+ (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
+ (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
+ (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
+ (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
+ (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
+ esac
+fi
+
+# Escape application args
+save () {
+ for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
+ echo " "
+}
+APP_ARGS=$(save "$@")
+
+# Collect all arguments for the java command, following the shell quoting and substitution rules
+eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
+
+# by default we should be in the correct project dir, but when run from Finder on Mac, the cwd is wrong
+if [ "$(uname)" = "Darwin" ] && [ "$HOME" = "$PWD" ]; then
+ cd "$(dirname "$0")"
+fi
+
+exec "$JAVACMD" "$@"
diff --git a/gradlew.bat b/gradlew.bat
new file mode 100644
index 0000000..f955316
--- /dev/null
+++ b/gradlew.bat
@@ -0,0 +1,84 @@
+@if "%DEBUG%" == "" @echo off
+@rem ##########################################################################
+@rem
+@rem Gradle startup script for Windows
+@rem
+@rem ##########################################################################
+
+@rem Set local scope for the variables with windows NT shell
+if "%OS%"=="Windows_NT" setlocal
+
+set DIRNAME=%~dp0
+if "%DIRNAME%" == "" set DIRNAME=.
+set APP_BASE_NAME=%~n0
+set APP_HOME=%DIRNAME%
+
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS=
+
+@rem Find java.exe
+if defined JAVA_HOME goto findJavaFromJavaHome
+
+set JAVA_EXE=java.exe
+%JAVA_EXE% -version >NUL 2>&1
+if "%ERRORLEVEL%" == "0" goto init
+
+echo.
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto init
+
+echo.
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:init
+@rem Get command-line arguments, handling Windows variants
+
+if not "%OS%" == "Windows_NT" goto win9xME_args
+
+:win9xME_args
+@rem Slurp the command line arguments.
+set CMD_LINE_ARGS=
+set _SKIP=2
+
+:win9xME_args_slurp
+if "x%~1" == "x" goto execute
+
+set CMD_LINE_ARGS=%*
+
+:execute
+@rem Setup the command line
+
+set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS%
+
+:end
+@rem End local scope for the variables with windows NT shell
+if "%ERRORLEVEL%"=="0" goto mainEnd
+
+:fail
+rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
+rem the _cmd.exe /c_ return code!
+if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
+exit /b 1
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega
diff --git a/library/.gitignore b/library/.gitignore
new file mode 100644
index 0000000..796b96d
--- /dev/null
+++ b/library/.gitignore
@@ -0,0 +1 @@
+/build
diff --git a/library/build.gradle b/library/build.gradle
new file mode 100644
index 0000000..5156a84
--- /dev/null
+++ b/library/build.gradle
@@ -0,0 +1,35 @@
+apply plugin: 'com.android.library'
+
+android {
+ compileSdkVersion 28
+
+
+
+ defaultConfig {
+ minSdkVersion 21
+ targetSdkVersion 28
+ versionCode 1
+ versionName "1.0"
+
+ testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
+
+ }
+
+ buildTypes {
+ release {
+ minifyEnabled false
+ proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
+ }
+ }
+
+}
+
+dependencies {
+ implementation fileTree(dir: 'libs', include: ['*.jar'])
+
+ implementation 'com.android.support:appcompat-v7:28.0.0-rc01'
+ implementation 'com.android.support:cardview-v7:28.0.0-rc01'
+ testImplementation 'junit:junit:4.12'
+ androidTestImplementation 'com.android.support.test:runner:1.0.2'
+ androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.2'
+}
diff --git a/library/proguard-rules.pro b/library/proguard-rules.pro
new file mode 100644
index 0000000..f1b4245
--- /dev/null
+++ b/library/proguard-rules.pro
@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+# http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+# public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile
diff --git a/library/src/androidTest/java/com/shrikanthravi/library/ExampleInstrumentedTest.java b/library/src/androidTest/java/com/shrikanthravi/library/ExampleInstrumentedTest.java
new file mode 100644
index 0000000..4265d37
--- /dev/null
+++ b/library/src/androidTest/java/com/shrikanthravi/library/ExampleInstrumentedTest.java
@@ -0,0 +1,26 @@
+package com.shrikanthravi.library;
+
+import android.content.Context;
+import android.support.test.InstrumentationRegistry;
+import android.support.test.runner.AndroidJUnit4;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import static org.junit.Assert.*;
+
+/**
+ * Instrumented test, which will execute on an Android device.
+ *
+ * @see Testing documentation
+ */
+@RunWith(AndroidJUnit4.class)
+public class ExampleInstrumentedTest {
+ @Test
+ public void useAppContext() {
+ // Context of the app under test.
+ Context appContext = InstrumentationRegistry.getTargetContext();
+
+ assertEquals("com.shrikanthravi.library.test", appContext.getPackageName());
+ }
+}
diff --git a/library/src/main/AndroidManifest.xml b/library/src/main/AndroidManifest.xml
new file mode 100644
index 0000000..9d9e0e5
--- /dev/null
+++ b/library/src/main/AndroidManifest.xml
@@ -0,0 +1,2 @@
+
diff --git a/library/src/main/java/com/shrikanthravi/library/NightModeButton.java b/library/src/main/java/com/shrikanthravi/library/NightModeButton.java
new file mode 100644
index 0000000..d9f5daa
--- /dev/null
+++ b/library/src/main/java/com/shrikanthravi/library/NightModeButton.java
@@ -0,0 +1,170 @@
+package com.shrikanthravi.library;
+
+import android.animation.Animator;
+import android.animation.ObjectAnimator;
+import android.animation.ValueAnimator;
+import android.content.Context;
+import android.graphics.Color;
+import android.os.Handler;
+import android.support.v7.widget.CardView;
+import android.util.AttributeSet;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.widget.ImageView;
+import android.widget.RelativeLayout;
+
+
+public class NightModeButton extends RelativeLayout {
+
+ public NightModeButton(Context context) {
+ super(context);
+ }
+
+ //Context
+ protected Context mContext;
+ protected LayoutInflater mLayoutInflater;
+
+ //Views
+ protected ImageView switchIV;
+ protected CardView switchRL;
+
+ //Listener
+ protected OnSwitchListener onSwitchListener;
+ private boolean inAnimation=false;
+
+ public NightModeButton(Context context, AttributeSet attrs) {
+ super(context, attrs);
+ init(context);
+ }
+
+ boolean isNight=false;
+
+ public void init(final Context context){
+ mContext = context;
+ mLayoutInflater = LayoutInflater.from(context);
+
+ View rootView = mLayoutInflater.inflate(R.layout.night_mode_button_layout, this, true);
+ switchRL = rootView.findViewById(R.id.switchRL);
+ switchIV = rootView.findViewById(R.id.switchIV);
+
+
+ switchRL.setOnClickListener(new OnClickListener() {
+ @Override
+ public void onClick(View v) {
+ if(isNight && !inAnimation){
+ isNight=false;
+ inAnimation=true;
+ ObjectAnimator
+ .ofFloat(switchIV, "rotation", 0,360)
+ .setDuration(400)
+ .start();
+ ObjectAnimator
+ .ofFloat(switchIV, "translationX", switchRL.getWidth()/2, 0)
+ .setDuration(400)
+ .start();
+ android.os.Handler handler = new Handler();
+ handler.postDelayed(new Runnable() {
+ @Override
+ public void run() {
+ switchIV.setImageDrawable(context.getDrawable(R.drawable.day_icon));
+ }
+ },350);
+ ValueAnimator valueAnimator = ValueAnimator.ofArgb(Color.parseColor("#353535"), Color.parseColor("#dadada"));
+ valueAnimator.setDuration(400);
+ valueAnimator.start();
+ valueAnimator.addListener(new Animator.AnimatorListener() {
+ @Override
+ public void onAnimationStart(Animator animator) {
+
+ }
+
+ @Override
+ public void onAnimationEnd(Animator animator) {
+ inAnimation=false;
+ }
+
+ @Override
+ public void onAnimationCancel(Animator animator) {
+
+ }
+
+ @Override
+ public void onAnimationRepeat(Animator animator) {
+
+ }
+ });
+ valueAnimator.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
+ @Override
+ public void onAnimationUpdate(ValueAnimator animation) {
+ switchRL.setCardBackgroundColor((int)animation.getAnimatedValue());
+ }
+ });
+
+ nightModeButtonClicked(isNight);
+
+ }else {
+
+ if(!inAnimation) {
+ isNight = true;
+ ObjectAnimator
+ .ofFloat(switchIV, "rotation", 360, 0)
+ .setDuration(400)
+ .start();
+ ObjectAnimator
+ .ofFloat(switchIV, "translationX", 0, switchRL.getWidth() / 2)
+ .setDuration(400)
+ .start();
+ ValueAnimator valueAnimator = ValueAnimator.ofArgb(Color.parseColor("#dadada"), Color.parseColor("#353535"));
+ valueAnimator.setDuration(400);
+ valueAnimator.start();
+ valueAnimator.addListener(new Animator.AnimatorListener() {
+ @Override
+ public void onAnimationStart(Animator animator) {
+
+ }
+
+ @Override
+ public void onAnimationEnd(Animator animator) {
+ inAnimation = false;
+ }
+
+ @Override
+ public void onAnimationCancel(Animator animator) {
+
+ }
+
+ @Override
+ public void onAnimationRepeat(Animator animator) {
+
+ }
+ });
+ valueAnimator.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
+ @Override
+ public void onAnimationUpdate(ValueAnimator animation) {
+ switchRL.setCardBackgroundColor((int) animation.getAnimatedValue());
+ }
+ });
+ switchIV.setImageDrawable(context.getDrawable(R.drawable.night_icon));
+
+ nightModeButtonClicked(isNight);
+ }
+ }
+ }
+ });
+
+ }
+
+ public interface OnSwitchListener{
+ public void onSwitchListener(boolean isNight);
+ }
+
+ public void setOnSwitchListener(OnSwitchListener onSwitchListener) {
+ this.onSwitchListener = onSwitchListener;
+ }
+
+ private void nightModeButtonClicked(boolean isNight){
+ if(onSwitchListener!=null){
+ onSwitchListener.onSwitchListener(isNight);
+ }
+ }
+}
diff --git a/library/src/main/res/drawable-hdpi/day_icon.png b/library/src/main/res/drawable-hdpi/day_icon.png
new file mode 100644
index 0000000..fb87585
Binary files /dev/null and b/library/src/main/res/drawable-hdpi/day_icon.png differ
diff --git a/library/src/main/res/drawable-hdpi/night_icon.png b/library/src/main/res/drawable-hdpi/night_icon.png
new file mode 100644
index 0000000..3798671
Binary files /dev/null and b/library/src/main/res/drawable-hdpi/night_icon.png differ
diff --git a/library/src/main/res/drawable-mdpi/day_icon.png b/library/src/main/res/drawable-mdpi/day_icon.png
new file mode 100644
index 0000000..91dd215
Binary files /dev/null and b/library/src/main/res/drawable-mdpi/day_icon.png differ
diff --git a/library/src/main/res/drawable-mdpi/night_icon.png b/library/src/main/res/drawable-mdpi/night_icon.png
new file mode 100644
index 0000000..bced0ed
Binary files /dev/null and b/library/src/main/res/drawable-mdpi/night_icon.png differ
diff --git a/library/src/main/res/drawable-xhdpi/day_icon.png b/library/src/main/res/drawable-xhdpi/day_icon.png
new file mode 100644
index 0000000..26abe6f
Binary files /dev/null and b/library/src/main/res/drawable-xhdpi/day_icon.png differ
diff --git a/library/src/main/res/drawable-xhdpi/night_icon.png b/library/src/main/res/drawable-xhdpi/night_icon.png
new file mode 100644
index 0000000..d3bc162
Binary files /dev/null and b/library/src/main/res/drawable-xhdpi/night_icon.png differ
diff --git a/library/src/main/res/drawable-xxhdpi/day_icon.png b/library/src/main/res/drawable-xxhdpi/day_icon.png
new file mode 100644
index 0000000..22d06bc
Binary files /dev/null and b/library/src/main/res/drawable-xxhdpi/day_icon.png differ
diff --git a/library/src/main/res/drawable-xxhdpi/night_icon.png b/library/src/main/res/drawable-xxhdpi/night_icon.png
new file mode 100644
index 0000000..0faf993
Binary files /dev/null and b/library/src/main/res/drawable-xxhdpi/night_icon.png differ
diff --git a/library/src/main/res/layout/night_mode_button_layout.xml b/library/src/main/res/layout/night_mode_button_layout.xml
new file mode 100644
index 0000000..b7b90d0
--- /dev/null
+++ b/library/src/main/res/layout/night_mode_button_layout.xml
@@ -0,0 +1,25 @@
+
+
+
+
+
+
\ No newline at end of file
diff --git a/library/src/main/res/values/strings.xml b/library/src/main/res/values/strings.xml
new file mode 100644
index 0000000..8d49360
--- /dev/null
+++ b/library/src/main/res/values/strings.xml
@@ -0,0 +1,3 @@
+
+ library
+
diff --git a/library/src/test/java/com/shrikanthravi/library/ExampleUnitTest.java b/library/src/test/java/com/shrikanthravi/library/ExampleUnitTest.java
new file mode 100644
index 0000000..25ba764
--- /dev/null
+++ b/library/src/test/java/com/shrikanthravi/library/ExampleUnitTest.java
@@ -0,0 +1,17 @@
+package com.shrikanthravi.library;
+
+import org.junit.Test;
+
+import static org.junit.Assert.*;
+
+/**
+ * Example local unit test, which will execute on the development machine (host).
+ *
+ * @see Testing documentation
+ */
+public class ExampleUnitTest {
+ @Test
+ public void addition_isCorrect() {
+ assertEquals(4, 2 + 2);
+ }
+}
\ No newline at end of file
diff --git a/settings.gradle b/settings.gradle
new file mode 100644
index 0000000..3306997
--- /dev/null
+++ b/settings.gradle
@@ -0,0 +1 @@
+include ':app', ':library'