Replace hasPro with purchasedThemes checks

app/src/main/java/org/tasks/dialogs/ColorPalettePicker.kt

@@ -86,7 +86,7 @@ class ColorPalettePicker : InjectingDialogFragment() {
             dialogBuilder
                 .newDialog()
                 .setView(view)
-        if (inventory.hasPro()) {
+        if (inventory.purchasedThemes()) {
             builder.setNegativeButton(android.R.string.cancel, null)
         } else {
             builder.setPositiveButton(R.string.button_subscribe) { _: DialogInterface?, _: Int ->

app/src/main/java/org/tasks/dialogs/ColorPickerAdapter.kt

@@ -28,7 +28,7 @@ class ColorPickerAdapter(
 
     override fun onBindViewHolder(holder: IconPickerHolder, position: Int) {
         val pickable = getItem(position)
-        val available = inventory.hasPro() || pickable.isFree
+        val available = inventory.purchasedThemes() || pickable.isFree
         holder.bind(
             pickable.index,
             if (available) R.drawable.color_picker else R.drawable.ic_outline_vpn_key_24px,

app/src/main/java/org/tasks/dialogs/ColorWheelPicker.kt

@@ -53,7 +53,7 @@ class ColorWheelPicker : InjectingDialogFragment() {
     override fun onCreateDialog(savedInstanceState: Bundle?): Dialog {
         selected = savedInstanceState?.getInt(EXTRA_SELECTED) ?: arguments!!.getInt(EXTRA_SELECTED, 0)
 
-        val button = if (inventory.hasPro()) android.R.string.ok else R.string.button_subscribe
+        val button = if (inventory.purchasedThemes()) android.R.string.ok else R.string.button_subscribe
         val builder = ColorPickerDialogBuilder
                 .with(activity)
                 .wheelType(ColorPickerView.WHEEL_TYPE.CIRCLE)
@@ -66,7 +66,7 @@ class ColorWheelPicker : InjectingDialogFragment() {
                 }
                 .lightnessSliderOnly()
                 .setPositiveButton(button) { _, _, _ ->
-                    if (inventory.hasPro()) {
+                    if (inventory.purchasedThemes()) {
                         deliverSelection()
                     } else {
                         startActivityForResult(Intent(activity, PurchaseActivity::class.java), REQUEST_PURCHASE)
@@ -75,7 +75,7 @@ class ColorWheelPicker : InjectingDialogFragment() {
         if (selected != 0) {
             builder.initialColor(selected)
         }
-        val buttonText = if (inventory.hasPro()) R.string.material_palette else R.string.free_colors
+        val buttonText = if (inventory.purchasedThemes()) R.string.material_palette else R.string.free_colors
         builder.setNegativeButton(buttonText) { _, _ ->
             newColorPalette(targetFragment, targetRequestCode, ColorPickerAdapter.Palette.COLORS)
                 .show(parentFragmentManager, FRAG_TAG_COLOR_PICKER)

app/src/main/java/org/tasks/dialogs/ThemePickerDialog.kt

@@ -59,7 +59,7 @@ class ThemePickerDialog : InjectingDialogFragment() {
         adapter = object : ArrayAdapter<String>(activity!!, R.layout.simple_list_item_single_choice, themes) {
             override fun getView(position: Int, convertView: View?, parent: ViewGroup): View {
                 val view = super.getView(position, convertView, parent)
-                val textColor = if (inventory.hasPro() || position < 2) {
+                val textColor = if (inventory.purchasedThemes() || position < 2) {
                     R.color.text_primary
                 } else {
                     R.color.text_tertiary
@@ -123,5 +123,5 @@ class ThemePickerDialog : InjectingDialogFragment() {
         dialog?.getButton(AlertDialog.BUTTON_POSITIVE)?.text = getString(stringRes)
     }
 
-    private fun available() = inventory.hasPro() || selected < 2
+    private fun available() = inventory.purchasedThemes() || selected < 2
 }

app/src/main/java/org/tasks/preferences/fragments/LookAndFeel.kt

@@ -273,7 +273,7 @@ class LookAndFeel : InjectingPreferenceFragment(), Preference.OnPreferenceChange
             val index = data?.getIntExtra(ThemePickerDialog.EXTRA_SELECTED, themeBase.index)
                 ?: preferences.getInt(R.string.p_theme, 0)
             if (resultCode == RESULT_OK) {
-                if (inventory.hasPro() || index < 2) {
+                if (inventory.purchasedThemes() || index < 2) {
                     setBaseTheme(index)
                 } else {
                     startActivityForResult(

app/src/main/java/org/tasks/themes/ThemeCache.java

@@ -116,7 +116,7 @@ public class ThemeCache {
     int index = preferences.getInt(R.string.p_theme, 0);
     if (intent != null && intent.hasExtra(EXTRA_THEME_OVERRIDE)) {
       index = intent.getIntExtra(EXTRA_THEME_OVERRIDE, 0);
-    } else if (index > 1 && !inventory.hasPro()) {
+    } else if (index > 1 && !inventory.purchasedThemes()) {
       index = 0;
     }
     return getThemeBase(index);