[Feature] Integrate debug tools

app/src/main/java/yaroslav/ovdiienko/idivision/rangepicker/MainActivity.kt

@@ -13,8 +13,8 @@ class MainActivity : AppCompatActivity() {
         super.onCreate(savedInstanceState)
         setContentView(R.layout.activity_main)
 
-        oldView()
-//        newView()
+//        oldView()
+        newView()
     }
 
     private fun oldView() {
@@ -39,16 +39,14 @@ class MainActivity : AppCompatActivity() {
     }
 
     private fun newView() {
-
+        spv.apply {
+            setOptions(getOptionsStrings())
+        }
     }
 
     private fun getOptions(): List<Option> {
-        return listOf(
-            Option("Single"),
-            Option("2"),
-            Option("3"),
-            Option("4"),
-            Option("5+")
-        )
+        return getOptionsStrings().map { Option(it) }
     }
+
+    private fun getOptionsStrings() = listOf("Single", "2", "3", "4", "5+")
 }

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

@@ -30,6 +30,7 @@
         app:cornerRadius="5dp" />
 
     <yaroslav.ovdiienko.idivision.rangepickerview.scopepicker.ScopePickerView
+        android:id="@+id/spv"
         android:layout_width="match_parent"
         android:layout_height="50dp"
         android:layout_marginLeft="16dp"

rangepickerview/src/main/java/yaroslav/ovdiienko/idivision/rangepickerview/scopepicker/PickerAgreement.kt

@@ -4,7 +4,11 @@ import yaroslav.ovdiienko.idivision.rangepickerview.scopepicker.model.enums.Mode
 
 // TODO: provide documentation
 interface PickerAgreement {
+
+    /***/
     fun setOptions(options: List<String>)
+
+    /***/
     fun changeMode(mode: Mode)
 
     // Planned:

rangepickerview/src/main/java/yaroslav/ovdiienko/idivision/rangepickerview/scopepicker/ScopePickerView.kt

@@ -1,6 +1,7 @@
 package yaroslav.ovdiienko.idivision.rangepickerview.scopepicker
 
 import android.content.Context
+import android.content.res.Configuration
 import android.graphics.Canvas
 import android.graphics.Paint
 import android.graphics.Rect
@@ -15,8 +16,7 @@ import yaroslav.ovdiienko.idivision.rangepickerview.scopepicker.model.exceptions
 import yaroslav.ovdiienko.idivision.rangepickerview.util.Dimension
 import yaroslav.ovdiienko.idivision.rangepickerview.util.DisplayUtils
 import yaroslav.ovdiienko.idivision.rangepickerview.util.TouchAssistant
-import yaroslav.ovdiienko.idivision.rangepickerview.util.extension.drawOnce
-import yaroslav.ovdiienko.idivision.rangepickerview.util.extension.requestDisallowInterceptTouchEvent
+import yaroslav.ovdiienko.idivision.rangepickerview.util.extension.*
 import yaroslav.ovdiienko.idivision.rangepickerview.util.view.ViewAttributes
 
 
@@ -26,6 +26,9 @@ class ScopePickerView @JvmOverloads constructor(
     defStyleAttr: Int = 0
 ) : BaseView(context, attrs, defStyleAttr), PickerAgreement {
 
+    internal var isFirstDraw = true
+    private val data: LinkedHashMap<Int, State> = LinkedHashMap()
+
     private val dimension: Dimension =
         DisplayUtils(context.getSystemService(Context.WINDOW_SERVICE) as WindowManager)
     private val viewBounds = Rect()
@@ -36,9 +39,6 @@ class ScopePickerView @JvmOverloads constructor(
     private val leftBox = AnimationRect()
     private val rightBox = AnimationRect()
 
-    private val data: LinkedHashMap<Int, State> = LinkedHashMap()
-
-    internal var isFirstDraw = true
 
     init {
         val parser = ViewAttributes.Parser(context, attrs)
@@ -52,8 +52,13 @@ class ScopePickerView @JvmOverloads constructor(
     override fun onDraw(canvas: Canvas) {
         super.onDraw(canvas)
 
+        debugAction {
+
+        }
+
         drawOnce {
-            // skip for now.
+            log { "click rectangles drawn" }
+            // only for drawing clickable rectangles.
         }
 
         when (viewAttributes.mode) {
@@ -110,15 +115,24 @@ class ScopePickerView @JvmOverloads constructor(
     }
 
     override fun changeMode(mode: Mode) {
+        log { "view mode changed to $mode" }
         viewAttributes.mode = mode
     }
 
     private fun reset() {
+        log { "view reset triggered" }
         isFirstDraw = true
     }
 
+    override fun onConfigurationChanged(newConfig: Configuration?) {
+        super.onConfigurationChanged(newConfig)
+        reset()
+    }
+
     companion object {
-        const val MAX_ELEMENTS_ALLOWED = 5
-        const val MAX_LETTERS_IN_WORD_ALLOWED = 15
+        internal const val MAX_ELEMENTS_ALLOWED = 5
+        internal const val MAX_LETTERS_IN_WORD_ALLOWED = 15
+
+        internal const val DEBUG = true
     }
 }

rangepickerview/src/main/java/yaroslav/ovdiienko/idivision/rangepickerview/util/extension/AndroidExtensions.kt

@@ -4,27 +4,30 @@ import android.content.Context
 import android.content.res.Resources
 import android.graphics.Typeface
 import android.os.Build
+import android.util.Log
 import android.util.TypedValue
 import androidx.core.content.res.ResourcesCompat
+import yaroslav.ovdiienko.idivision.rangepickerview.scopepicker.ScopePickerView
+import yaroslav.ovdiienko.idivision.rangepickerview.scopepicker.ScopePickerView.Companion.DEBUG
 
 
-fun buildVersionGE(version: Int): Boolean = Build.VERSION.SDK_INT >= version
+internal fun buildVersionGE(version: Int): Boolean = Build.VERSION.SDK_INT >= version
 
-val Float.dp: Float
+internal val Float.dp: Float
     get() = TypedValue.applyDimension(
         TypedValue.COMPLEX_UNIT_DIP,
         this,
         Resources.getSystem().displayMetrics
     )
 
-val Float.sp: Float
+internal val Float.sp: Float
     get() = TypedValue.applyDimension(
         TypedValue.COMPLEX_UNIT_SP,
         this,
         Resources.getSystem().displayMetrics
     )
 
-fun Context.getFont(fontResId: Int): Typeface? {
+internal fun Context.getFont(fontResId: Int): Typeface? {
     return try {
         if (buildVersionGE(Build.VERSION_CODES.O)) {
             resources.getFont(fontResId)
@@ -39,4 +42,12 @@ fun Context.getFont(fontResId: Int): Typeface? {
             else -> font
         }
     }
+}
+
+internal fun ScopePickerView.log(tag: String = "SPV/Default", msg: () -> String) {
+    if (DEBUG) Log.d(tag, msg.invoke())
+}
+
+internal fun ScopePickerView.debugAction(action: () -> Unit) {
+    if (DEBUG) action.invoke()
 }