Java Code Examples for android.icu.text.DisplayContext#CAPITALIZATION_FOR_MIDDLE_OF_SENTENCE

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Example 1
Source File: InputMethodSubtype.java    From android_9.0.0_r45 with Apache License 2.0 4 votes vote down vote up 
/**
 * Returns a display name for this subtype.
 *
 * <p>If {@code subtypeNameResId} is specified (!= 0) text generated from that resource will
 * be returned. The localized string resource of the label should be capitalized for inclusion
 * in UI lists. The string resource may contain at most one {@code %s}. If present, the
 * {@code %s} will be replaced with the display name of the subtype locale in the user's locale.
 *
 * <p>If {@code subtypeNameResId} is not specified (== 0) the framework returns the display name
 * of the subtype locale, as capitalized for use in UI lists, in the user's locale.
 *
 * @param context {@link Context} will be used for getting {@link Locale} and
 * {@link android.content.pm.PackageManager}.
 * @param packageName The package name of the input method.
 * @param appInfo The {@link ApplicationInfo} of the input method.
 * @return a display name for this subtype.
 */
@NonNull
public CharSequence getDisplayName(
        Context context, String packageName, ApplicationInfo appInfo) {
    if (mSubtypeNameResId == 0) {
        return getLocaleDisplayName(getLocaleFromContext(context), getLocaleObject(),
                DisplayContext.CAPITALIZATION_FOR_UI_LIST_OR_MENU);
    }

    final CharSequence subtypeName = context.getPackageManager().getText(
            packageName, mSubtypeNameResId, appInfo);
    if (TextUtils.isEmpty(subtypeName)) {
        return "";
    }
    final String subtypeNameString = subtypeName.toString();
    String replacementString;
    if (containsExtraValueKey(EXTRA_KEY_UNTRANSLATABLE_STRING_IN_SUBTYPE_NAME)) {
        replacementString = getExtraValueOf(
                EXTRA_KEY_UNTRANSLATABLE_STRING_IN_SUBTYPE_NAME);
    } else {
        final DisplayContext displayContext;
        if (TextUtils.equals(subtypeNameString, "%s")) {
            displayContext = DisplayContext.CAPITALIZATION_FOR_UI_LIST_OR_MENU;
        } else if (subtypeNameString.startsWith("%s")) {
            displayContext = DisplayContext.CAPITALIZATION_FOR_BEGINNING_OF_SENTENCE;
        } else {
            displayContext = DisplayContext.CAPITALIZATION_FOR_MIDDLE_OF_SENTENCE;
        }
        replacementString = getLocaleDisplayName(getLocaleFromContext(context),
                getLocaleObject(), displayContext);
    }
    if (replacementString == null) {
        replacementString = "";
    }
    try {
        return String.format(subtypeNameString, replacementString);
    } catch (IllegalFormatException e) {
        Slog.w(TAG, "Found illegal format in subtype name("+ subtypeName + "): " + e);
        return "";
    }
}