feat(BackgroundGradient): update demo

.gradletasknamecache

@@ -0,0 +1,108 @@
+app:androidDependencies
+gradient:androidDependencies
+app:signingReport
+gradient:signingReport
+app:sourceSets
+gradient:sourceSets
+app:assemble
+gradient:assemble
+app:assembleAndroidTest
+gradient:assembleAndroidTest
+app:assembleDebug
+gradient:assembleDebug
+app:assembleRelease
+gradient:assembleRelease
+app:build
+gradient:build
+app:buildDependents
+gradient:buildDependents
+app:buildNeeded
+gradient:buildNeeded
+app:clean
+gradient:clean
+app:cleanBuildCache
+gradient:cleanBuildCache
+gradient:extractDebugAnnotations
+gradient:extractReleaseAnnotations
+app:mockableAndroidJar
+gradient:mockableAndroidJar
+init
+wrapper
+buildEnvironment
+app:buildEnvironment
+gradient:buildEnvironment
+components
+app:components
+gradient:components
+dependencies
+app:dependencies
+gradient:dependencies
+dependencyInsight
+app:dependencyInsight
+gradient:dependencyInsight
+dependentComponents
+app:dependentComponents
+gradient:dependentComponents
+help
+app:help
+gradient:help
+model
+app:model
+gradient:model
+projects
+app:projects
+gradient:projects
+properties
+app:properties
+gradient:properties
+tasks
+app:tasks
+gradient:tasks
+app:installDebug
+app:installDebugAndroidTest
+gradient:installDebugAndroidTest
+app:uninstallAll
+gradient:uninstallAll
+app:uninstallDebug
+app:uninstallDebugAndroidTest
+gradient:uninstallDebugAndroidTest
+app:uninstallRelease
+gradient:bintrayUpload
+app:check
+gradient:check
+app:connectedAndroidTest
+gradient:connectedAndroidTest
+app:connectedCheck
+gradient:connectedCheck
+app:connectedDebugAndroidTest
+gradient:connectedDebugAndroidTest
+app:deviceAndroidTest
+gradient:deviceAndroidTest
+app:deviceCheck
+gradient:deviceCheck
+app:lint
+gradient:lint
+app:lintDebug
+gradient:lintDebug
+app:lintRelease
+gradient:lintRelease
+app:lintVitalRelease
+app:test
+gradient:test
+app:testDebugUnitTest
+gradient:testDebugUnitTest
+app:testReleaseUnitTest
+gradient:testReleaseUnitTest
+gradient:bundleDebug
+gradient:bundleRelease
+app:compileDebugAndroidTestKotlin
+gradient:compileDebugAndroidTestKotlin
+app:compileDebugKotlin
+gradient:compileDebugKotlin
+app:compileDebugUnitTestKotlin
+gradient:compileDebugUnitTestKotlin
+app:compileReleaseKotlin
+gradient:compileReleaseKotlin
+app:compileReleaseUnitTestKotlin
+gradient:compileReleaseUnitTestKotlin
+gradient:install

app/src/main/AndroidManifest.xml

@@ -15,8 +15,7 @@
 		android:supportsRtl="true"
 		android:theme="@style/AppTheme">
 
-		<activity
-			android:name=".HomeActivity">
+		<activity android:name=".HomeActivity">
 			<intent-filter>
 				<action android:name="android.intent.action.MAIN" />
 				<category android:name="android.intent.category.LAUNCHER" />
@@ -25,6 +24,7 @@
 
 		<activity
 			android:name=".BackgroundGradientActivity"
+			android:theme="@style/AppThemeBackgroundGradient"
 			/>
 
 		<activity

app/src/main/java/co/revely/gradient/BackgroundGradientActivity.kt

@@ -2,35 +2,97 @@ package co.revely.gradient
 
 import android.graphics.Color
 import android.os.Bundle
+import android.support.v4.app.Fragment
+import android.support.v4.app.FragmentManager
+import android.support.v4.app.FragmentPagerAdapter
 import android.support.v7.app.AppCompatActivity
+import android.text.SpannableStringBuilder
+import android.text.Spanned
+import android.text.style.ForegroundColorSpan
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import android.widget.TextView
 import kotlinx.android.synthetic.main.activity_background_gradient.*
 
 class BackgroundGradientActivity : AppCompatActivity()
 {
+	private var mSectionsPagerAdapter: SectionsPagerAdapter? = null
+
+	object Data
+	{
+		class Gradient(var angle: Float, var colors: List<String>)
+
+		val GRADIENT_DATAS: List<Gradient> = mutableListOf(
+				Gradient(0f, mutableListOf("#17EA19", "#6078EA")),
+				Gradient(-19f, mutableListOf("#21D4FD", "#B721FF")),
+				Gradient(90f, mutableListOf("#FEE140", "#FA709A")),
+				Gradient(-45f, mutableListOf("#FA8BFF", "#2BD2FF", "#2BFF88")),
+				Gradient(-43f, mutableListOf("#4158D0", "#C850C0", "#FFCC70"))
+		)
+	}
+
 	override fun onCreate(savedInstanceState: Bundle?)
 	{
 		super.onCreate(savedInstanceState)
 		setContentView(R.layout.activity_background_gradient)
 
+		mSectionsPagerAdapter = SectionsPagerAdapter(supportFragmentManager)
+
+		container.adapter = mSectionsPagerAdapter
+	}
+
+
+	inner class SectionsPagerAdapter(fm: FragmentManager) : FragmentPagerAdapter(fm)
+	{
+		override fun getItem(position: Int): Fragment
+		{
+			return BackgroundGradientFragment.newInstance(position)
+		}
+
+		override fun getCount(): Int
+		{
+			return BackgroundGradientActivity.Data.GRADIENT_DATAS.size
+		}
+	}
+
+
+	class BackgroundGradientFragment : Fragment()
+	{
+		override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View?
+		{
+			val rootView = inflater.inflate(R.layout.fragment_background_gradient, container, false)
+			val gradientData: Data.Gradient = BackgroundGradientActivity.Data.GRADIENT_DATAS[arguments.getInt(ARG_POSITION)]
 
-		RevelyGradient
-				.linear()
-				.colors(resources.getIntArray(R.array.colorRevely))
-				.onBackgroundOf(test_view1)
+			RevelyGradient.linear()
+					.angle(gradientData.angle)
+					.colors(gradientData.colors.map { s -> Color.parseColor(s) }.toIntArray())
+					.onBackgroundOf(rootView.findViewById<View>(R.id.constraintLayout))
 
+			val colorsString = SpannableStringBuilder()
+			for ( color in gradientData.colors )
+			{
+				colorsString.append(color)
+				colorsString.setSpan(ForegroundColorSpan(Color.parseColor(color)), colorsString.length - color.length, colorsString.length, Spanned.SPAN_INCLUSIVE_INCLUSIVE)
+				colorsString.append(" ")
+			}
 
-		RevelyGradient
-				.linear()
-				.angle(90.0f)
-				.colors(intArrayOf(Color.CYAN, Color.YELLOW))
-				.onBackgroundOf(test_view2)
+			rootView.findViewById<TextView>(R.id.colors).text = colorsString
+			return rootView
+		}
 
+		companion object
+		{
+			private val ARG_POSITION = "position"
 
-		RevelyGradient
-				.linear()
-				.colors(resources.getIntArray(R.array.colorRevely))
-				.angle(-50.0f)
-				.alpha(0.5f)
-				.onBackgroundOf(test_view3)
+			fun newInstance(position: Int): BackgroundGradientFragment
+			{
+				val fragment = BackgroundGradientFragment()
+				val args = Bundle()
+				args.putInt(ARG_POSITION, position)
+				fragment.arguments = args
+				return fragment
+			}
+		}
 	}
 }

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

@@ -1,51 +1,17 @@
 <?xml version="1.0" encoding="utf-8"?>
-<android.support.constraint.ConstraintLayout
+<LinearLayout
 	xmlns:android="http://schemas.android.com/apk/res/android"
-	xmlns:app="http://schemas.android.com/apk/res-auto"
 	xmlns:tools="http://schemas.android.com/tools"
+	android:id="@+id/main_content"
 	android:layout_width="match_parent"
 	android:layout_height="match_parent"
-	tools:context="com.revely.gradient.TestActivity"
+	android:fitsSystemWindows="true"
+	tools:context="co.revely.gradient.BackgroundGradientActivity"
 	>
 
-	<View
-		android:id="@+id/test_view1"
-		android:layout_width="0dp"
-		android:layout_height="32dp"
-		android:layout_marginTop="8dp"
-		app:layout_constraintTop_toTopOf="parent"
-		app:layout_constraintEnd_toEndOf="parent"
-		app:layout_constraintStart_toStartOf="parent"
+	<android.support.v4.view.ViewPager
+		android:id="@+id/container"
+		android:layout_width="match_parent"
+		android:layout_height="match_parent"
 		/>
-
-	<View
-		android:id="@+id/test_view2"
-		android:layout_width="0dp"
-		android:layout_height="32dp"
-		android:layout_marginTop="8dp"
-		app:layout_constraintTop_toBottomOf="@+id/test_view1"
-		app:layout_constraintEnd_toEndOf="parent"
-		app:layout_constraintStart_toStartOf="parent"
-		/>
-
-	<ImageView
-		android:layout_width="100dp"
-		android:layout_height="100dp"
-		android:layout_marginTop="8dp"
-		android:src="@android:drawable/ic_dialog_map"
-		app:layout_constraintTop_toBottomOf="@+id/test_view2"
-		app:layout_constraintEnd_toEndOf="parent"
-		app:layout_constraintStart_toStartOf="parent"
-		/>
-
-	<View
-		android:id="@+id/test_view3"
-		android:layout_width="100dp"
-		android:layout_height="100dp"
-		android:layout_marginTop="8dp"
-		android:src="@android:drawable/ic_dialog_map"
-		app:layout_constraintTop_toBottomOf="@+id/test_view2"
-		app:layout_constraintEnd_toEndOf="parent"
-		app:layout_constraintStart_toStartOf="parent"
-		/>
-</android.support.constraint.ConstraintLayout>
+</LinearLayout>

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

@@ -0,0 +1,23 @@
+<android.support.constraint.ConstraintLayout
+	xmlns:android="http://schemas.android.com/apk/res/android"
+	xmlns:app="http://schemas.android.com/apk/res-auto"
+	android:id="@+id/constraintLayout"
+	android:layout_width="match_parent"
+	android:layout_height="match_parent"
+	>
+
+	<TextView
+		android:id="@+id/colors"
+		android:layout_width="0dp"
+		android:layout_height="wrap_content"
+		android:background="#AAFFFFFF"
+		android:padding="16dp"
+		app:layout_constraintEnd_toEndOf="parent"
+		app:layout_constraintLeft_toLeftOf="parent"
+		app:layout_constraintStart_toStartOf="parent"
+		app:layout_constraintTop_toTopOf="@+id/constraintLayout"
+		android:letterSpacing="0.1"
+		android:textSize="18sp"
+		/>
+
+</android.support.constraint.ConstraintLayout>

app/src/main/res/values/dimens.xml

@@ -5,4 +5,5 @@
 	<!-- Default screen margins, per the Android Design guidelines. -->
 	<dimen name="activity_horizontal_margin">16dp</dimen>
 	<dimen name="activity_vertical_margin">16dp</dimen>
+	<dimen name="appbar_padding_top">8dp</dimen>
 </resources>

app/src/main/res/values/strings.xml

@@ -107,4 +107,5 @@
 		completions."
 	</string>
 	<string name="title_activity_test3">Test3Activity</string>
+	<string name="section_format">Hello World from section: %1$d</string>
 </resources>

app/src/main/res/values/styles.xml

@@ -17,6 +17,10 @@
 
 	<style name="AppTheme.PopupOverlay" parent="ThemeOverlay.AppCompat.Light" />
 
+	<style name="AppThemeBackgroundGradient" parent="AppTheme.NoActionBar">
+		<item name="android:windowTranslucentStatus" tools:targetApi="kitkat">true</item>
+	</style>
+
 	<style name="AppThemeTest2" parent="AppTheme.NoActionBar">
 		<item name="android:windowTranslucentStatus" tools:targetApi="kitkat">true</item>
 		<item name="colorPrimary">#fc4672</item>