Merge "Fix app language show "Und" when all languages in the suggestion list"... (ec3ecb50) · Commits · e / os / android_frameworks_base

core/java/com/android/internal/app/SuggestedLocaleAdapter.java

+68 −25

Original line number	Diff line number	Diff line
		@@ -27,6 +27,7 @@ import android.view.ViewGroup;
		import android.widget.BaseAdapter;
		import android.widget.Filter;
		import android.widget.Filterable;
		import android.widget.LinearLayout;
		import android.widget.TextView;

		import com.android.internal.R;
		@@ -104,6 +105,13 @@ public class SuggestedLocaleAdapter extends BaseAdapter implements Filterable {
		@Override
		public int getItemViewType(int position) {
		if (!showHeaders()) {
		LocaleStore.LocaleInfo item = (LocaleStore.LocaleInfo) getItem(position);
		if (item.isSystemLocale()) {
		return TYPE_SYSTEM_LANGUAGE_FOR_APP_LANGUAGE_PICKER;
		}
		if (item.isAppCurrentLocale()) {
		return TYPE_CURRENT_LOCALE;
		}
		return TYPE_LOCALE;
		} else {
		if (position == 0) {
		@@ -193,15 +201,11 @@ public class SuggestedLocaleAdapter extends BaseAdapter implements Filterable {
		}

		int itemType = getItemViewType(position);
		View itemView = getNewViewIfNeeded(convertView, parent, itemType, position);
		switch (itemType) {
		case TYPE_HEADER_SUGGESTED: // intentional fallthrough
		case TYPE_HEADER_ALL_OTHERS:
		// Covers both null, and "reusing" a wrong kind of view
		if (!(convertView instanceof TextView)) {
		convertView = mInflater.inflate(R.layout.language_picker_section_header,
		parent, false);
		}
		TextView textView = (TextView) convertView;
		TextView textView = (TextView) itemView;
		if (itemType == TYPE_HEADER_SUGGESTED) {
		setTextTo(textView, R.string.language_picker_section_suggested);
		} else {
		@@ -215,38 +219,77 @@ public class SuggestedLocaleAdapter extends BaseAdapter implements Filterable {
		mDisplayLocale != null ? mDisplayLocale : Locale.getDefault());
		break;
		case TYPE_SYSTEM_LANGUAGE_FOR_APP_LANGUAGE_PICKER:
		if (!(convertView instanceof ViewGroup)) {
		TextView title;
		if (((LocaleStore.LocaleInfo)getItem(position)).isAppCurrentLocale()) {
		convertView = mInflater.inflate(
		R.layout.app_language_picker_current_locale_item, parent, false);
		title = convertView.findViewById(R.id.language_picker_item);
		title = itemView.findViewById(R.id.language_picker_item);
		} else {
		title = itemView.findViewById(R.id.locale);
		}
		title.setText(R.string.system_locale_title);
		break;
		case TYPE_CURRENT_LOCALE:
		updateTextView(itemView,
		itemView.findViewById(R.id.language_picker_item), position);
		break;
		default:
		updateTextView(itemView, itemView.findViewById(R.id.locale), position);
		break;
		}
		return itemView;
		}

		/** Check if the old view can be reused, otherwise create a new one. */
		private View getNewViewIfNeeded(
		View convertView, ViewGroup parent, int itemType, int position) {
		View updatedView = convertView;
		boolean shouldReuseView;
		switch (itemType) {
		case TYPE_HEADER_SUGGESTED: // intentional fallthrough
		case TYPE_HEADER_ALL_OTHERS:
		shouldReuseView = convertView instanceof TextView
		&& convertView.findViewById(R.id.language_picker_header) != null;
		if (!shouldReuseView) {
		updatedView = mInflater.inflate(
		R.layout.language_picker_section_header, parent, false);
		}
		break;
		case TYPE_SYSTEM_LANGUAGE_FOR_APP_LANGUAGE_PICKER:
		if (((LocaleStore.LocaleInfo) getItem(position)).isAppCurrentLocale()) {
		shouldReuseView = convertView instanceof LinearLayout
		&& convertView.findViewById(R.id.language_picker_item) != null;
		if (!shouldReuseView) {
		updatedView = mInflater.inflate(
		R.layout.app_language_picker_current_locale_item,
		parent, false);
		addStateDescriptionIntoCurrentLocaleItem(convertView);
		}
		} else {
		convertView = mInflater.inflate(
		shouldReuseView = convertView instanceof TextView
		&& convertView.findViewById(R.id.locale) != null;
		if (!shouldReuseView) {
		updatedView = mInflater.inflate(
		R.layout.language_picker_item, parent, false);
		title = convertView.findViewById(R.id.locale);
		}
		title.setText(R.string.system_locale_title);
		}
		break;
		case TYPE_CURRENT_LOCALE:
		if (!(convertView instanceof ViewGroup)) {
		convertView = mInflater.inflate(
		shouldReuseView = convertView instanceof LinearLayout
		&& convertView.findViewById(R.id.language_picker_item) != null;
		if (!shouldReuseView) {
		updatedView = mInflater.inflate(
		R.layout.app_language_picker_current_locale_item, parent, false);
		addStateDescriptionIntoCurrentLocaleItem(convertView);
		}
		updateTextView(
		convertView, convertView.findViewById(R.id.language_picker_item), position);
		break;
		default:
		// Covers both null, and "reusing" a wrong kind of view
		if (!(convertView instanceof ViewGroup)) {
		convertView = mInflater.inflate(R.layout.language_picker_item, parent, false);
		shouldReuseView = convertView instanceof TextView
		&& convertView.findViewById(R.id.locale) != null;
		if (!shouldReuseView) {
		updatedView = mInflater.inflate(R.layout.language_picker_item, parent, false);
		}
		updateTextView(convertView, convertView.findViewById(R.id.locale), position);
		break;
		}
		return convertView;
		return updatedView;
		}

		private boolean showHeaders() {

core/res/res/layout/language_picker_section_header.xml

+1 −0

Original line number	Diff line number	Diff line
		@@ -24,4 +24,5 @@
		android:paddingEnd="?android:attr/listPreferredItemPaddingEnd"
		android:textColor="?android:attr/colorAccent"
		android:textStyle="bold"
		android:id="@+id/language_picker_header"
		tools:text="@string/language_picker_section_all"/>

core/res/res/values/symbols.xml

+1 −0

Original line number	Diff line number	Diff line
		@@ -4791,6 +4791,7 @@
		<java-symbol type="layout" name="app_language_picker_current_locale_item" />
		<java-symbol type="id" name="system_locale_subtitle" />
		<java-symbol type="id" name="language_picker_item" />
		<java-symbol type="id" name="language_picker_header" />

		<java-symbol type="dimen" name="status_bar_height_default" />
		</resources>