[HWG] Let iink handle spaces.

Author: yannchevalier

samples/hwgeneration/src/main/java/com/myscript/iink/samples/hwgeneration/GenerationViewModel.kt

@@ -215,7 +215,7 @@ class GenerationViewModel(application: Application, private val engine: Engine)
         var currentPointerEventIndex = 0
         var wordIndex = 0
 
-        val words = sentence.split(" ").map { "$it " }.filter { it.isNotEmpty() }
+        val words = sentence.split(" ").map { "$it " }
 
         generator.setListener(object: IHandwritingGeneratorListener {
             override fun onPartialResult(generator: HandwritingGenerator, result: HandwritingResult) {

samples/hwgeneration/src/main/java/com/myscript/iink/samples/hwgeneration/MainActivity.kt

@@ -394,7 +394,7 @@ class MainActivity : AppCompatActivity() {
             val textSize = inputTextSize.value
             val profile = spinner.selectedItem as GenerationProfile
             val forceRandomSeed = inputForceRandomSeed.isChecked
-            generationViewModel.generateHandwriting(inputText.text.toString().trim(), profile, textSize, x, y, editorView?.width?.toFloat() ?: 0f, editorViewModel.transform(), forceRandomSeed)
+            generationViewModel.generateHandwriting(inputText.text.toString(), profile, textSize, x, y, editorView?.width?.toFloat() ?: 0f, editorViewModel.transform(), forceRandomSeed)
         }
         dialogBuilder.setNegativeButton(android.R.string.cancel, null)