Added StickerView Text

app/src/main/java/com/gappein/sample/MainActivity.kt

@@ -1,18 +1,18 @@
 package com.gappein.sample
 
 import android.graphics.Color
-import androidx.appcompat.app.AppCompatActivity
 import android.os.Bundle
-import com.gappein.sticker.Generator
-import com.gappein.sticker.model.TextValues
+import androidx.appcompat.app.AppCompatActivity
+import com.gappein.StickerView
+import com.gappein.util.generateSticker
 import kotlinx.android.synthetic.main.activity_main.*
 
 class MainActivity : AppCompatActivity() {
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
+        val x = StickerView(this)
+        x.updateText("dsfsdfsdf")
         setContentView(R.layout.activity_main)
-
-      val x =  Generator(this).setText(TextValues(text = "hey Himanshuhey Himan")).draw()
-        background.setImageBitmap(x)
+        background.setImageBitmap(x.generateSticker())
     }
 }

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

@@ -7,8 +7,9 @@
     tools:context=".MainActivity">
 
     <ImageView
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
+        android:layout_width="0dp"
+        android:padding="20dp"
+        android:layout_height="0dp"
         android:text="Hello World!"
         android:id="@+id/background"
         app:layout_constraintBottom_toBottomOf="parent"

sticker/src/main/AndroidManifest.xml

@@ -1,5 +1,2 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    package="com.gappein.sticker">
-
-    /
-</manifest>
+    package="com.gappein" />

sticker/src/main/java/com/gappein/StickerView.kt

@@ -0,0 +1,79 @@
+package com.gappein
+
+import android.content.Context
+import android.content.res.ColorStateList
+import android.graphics.Bitmap
+import android.graphics.Canvas
+import android.graphics.Color
+import android.graphics.Paint
+import androidx.appcompat.widget.AppCompatTextView
+import androidx.core.content.res.ResourcesCompat
+import com.gappein.sticker.util.generateColor
+
+class StickerView(context: Context) : AppCompatTextView(context) {
+
+    companion object {
+        private const val DEFAULT_STROKE = 4f
+        private const val DEFAULT_TEXT_SIZE = 60f
+        private const val mStrokeWidth: Float = 10.toFloat()
+        private const val strokeColor: Int = Color.WHITE
+    }
+
+    private var isDrawing: Boolean = false
+    private val mShadowColors: ColorStateList = ColorStateList.valueOf(Color.GRAY)
+    private val typeFace = ResourcesCompat.getFont(this.context, R.font.bumper)
+
+    init {
+        initResources()
+    }
+
+    private fun updateShadowColor() {
+        setShadowLayer(
+            DEFAULT_STROKE,
+            DEFAULT_STROKE,
+            DEFAULT_STROKE,
+            mShadowColors.getColorForState(drawableState, 0)
+        )
+    }
+
+
+    private fun initResources() {
+        typeface = typeFace
+        textSize = DEFAULT_TEXT_SIZE
+        setTextColor(generateColor())
+        updateShadowColor()
+    }
+
+    fun updateText(text: String) {
+        setText(text)
+    }
+
+    override fun invalidate() {
+        if (isDrawing) return
+        super.invalidate()
+    }
+
+    override fun onDraw(canvas: Canvas) {
+        if (mStrokeWidth > 0) {
+            isDrawing = true
+            val textPaint = paint
+
+            textPaint.style = Paint.Style.FILL
+
+            super.onDraw(canvas)
+
+            val currentTextColor = currentTextColor
+            textPaint.apply {
+                style = Paint.Style.STROKE
+                strokeWidth = mStrokeWidth
+            }
+            setTextColor(strokeColor)
+            super.onDraw(canvas)
+            setTextColor(currentTextColor)
+            isDrawing = false
+        } else {
+            super.onDraw(canvas)
+        }
+    }
+
+}

sticker/src/main/java/com/gappein/util/ColorExtension.kt

@@ -0,0 +1,10 @@
+package com.gappein.sticker.util
+
+import android.graphics.Color
+import android.view.View
+import java.util.*
+
+fun View.generateColor(): Int {
+    val random = Random()
+    return Color.argb(255, random.nextInt(256), random.nextInt(256), random.nextInt(256))
+}

sticker/src/main/java/com/gappein/util/StickerExtension.kt

@@ -0,0 +1,20 @@
+package com.gappein.util
+
+import android.graphics.Bitmap
+import android.graphics.Canvas
+import android.util.Log
+import android.view.View.MeasureSpec
+import com.gappein.StickerView
+
+fun StickerView.generateSticker(): Bitmap {
+    val view = this
+    view.measure(MeasureSpec.UNSPECIFIED, MeasureSpec.UNSPECIFIED)
+    val bitmap = Bitmap.createBitmap(
+        view.measuredWidth, view.measuredHeight,
+        Bitmap.Config.ARGB_8888
+    )
+    val canvas = Canvas(bitmap)
+    view.layout(0, 0, view.getMeasuredWidth(), view.getMeasuredHeight())
+    view.draw(canvas)
+    return bitmap
+}