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Add "selected" styles to in-app language picker #104

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Merged
theimpulson merged 1 commit into from
Mar 14, 2025
Merged

Add "selected" styles to in-app language picker #104

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15 changes: 15 additions & 0 deletions app/src/main/java/app/opass/ccip/ui/LanguagePreferenceFragment.kt
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Original file line number Diff line number Diff line change
Expand Up @@ -5,6 +5,7 @@ import android.os.Bundle
import android.view.LayoutInflater
import android.view.View
import android.view.ViewGroup
import android.widget.ImageView
import android.widget.TextView
import androidx.appcompat.app.AppCompatDelegate
import androidx.core.os.LocaleListCompat
Expand Down Expand Up @@ -82,6 +83,7 @@ class LanguagePreferenceFragment : DialogFragment() {
)
) { item ->
dialog?.dismiss()

AppCompatDelegate.setApplicationLocales(
(
if (item.languageTag == "x-default") {
Expand Down Expand Up @@ -126,12 +128,25 @@ class LanguagePreferenceAdapter(

override fun onBindViewHolder(holder: LanguagePreferenceViewHolder, position: Int) {
val item = items[position]
val isSelected = (
if (item.languageTag == "x-default") {
AppCompatDelegate.getApplicationLocales() == LocaleListCompat.getEmptyLocaleList()
} else {
AppCompatDelegate.getApplicationLocales() == LocaleListCompat.forLanguageTags(item.languageTag)
}
)

holder.localName.text = item.localName
holder.translatedName.text = item.translatedName

if (!isSelected) {
holder.selectedIcon.setImageDrawable(null)
}
}
}

class LanguagePreferenceViewHolder(view: View) : RecyclerView.ViewHolder(view) {
val localName: TextView = view.findViewById(R.id.option_local_name)
val translatedName: TextView = view.findViewById(R.id.option_translated_name)
val selectedIcon: ImageView = view.findViewById(R.id.icon_selected)
}
10 changes: 10 additions & 0 deletions app/src/main/res/drawable/ic_baseline_done_24.xml
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Original file line number Diff line number Diff line change
@@ -0,0 +1,10 @@
<vector xmlns:android="http://schemas.android.com/apk/res/android"
android:width="24dp"
android:height="24dp"
android:viewportWidth="24"
android:viewportHeight="24"
android:tint="?attr/colorControlNormal">
<path
android:fillColor="@android:color/white"
android:pathData="M9,16.2L4.8,12l-1.4,1.4L9,19 21,7l-1.4,-1.4L9,16.2z" />
</vector>
46 changes: 32 additions & 14 deletions app/src/main/res/layout/item_option_language.xml
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Original file line number Diff line number Diff line change
@@ -1,28 +1,46 @@
<?xml version="1.0" encoding="utf-8"?>
<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:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="?attr/selectableItemBackground"
android:focusable="true"
android:orientation="vertical"
android:orientation="horizontal"
android:paddingStart="32dp"
android:paddingTop="16dp"
android:paddingEnd="8dp"
android:paddingEnd="16dp"
android:paddingBottom="16dp">

<TextView
android:id="@+id/option_local_name"
style="@style/TextAppearance.MaterialComponents.Body1"
android:layout_width="wrap_content"
<LinearLayout
android:layout_weight="1"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:textColor="@color/textColorPrimary"
tools:text="繁體中文" />
android:background="?attr/selectableItemBackground"
android:focusable="true"
android:orientation="vertical">
<TextView
android:id="@+id/option_local_name"
style="@style/TextAppearance.MaterialComponents.Body1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textColor="@color/textColorPrimary"
tools:text="繁體中文" />

<TextView
android:id="@+id/option_translated_name"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="4dp"
tools:text="Mandarin - Traditional Han script" />
<TextView
android:id="@+id/option_translated_name"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="4dp"
tools:text="Mandarin - Traditional Han script" />
</LinearLayout>

<ImageView
android:id="@+id/icon_selected"
android:layout_width="35dip"
android:layout_height="fill_parent"
android:padding="5dp"
android:src="@drawable/ic_baseline_done_24"
app:tint="@color/colorWhite"
tools:tint="@color/colorAccent"/>
</LinearLayout>