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[Panlingual] Add error message on per-app language page.

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Bug: 226032712
Test: local
Change-Id: I12aae66116cc8c00fa7c6b0ba256d4726620ea4c
This commit is contained in:
tom hsu
2022-03-29 16:39:03 +08:00
parent d80171d2b4
commit a9184f43c5
2 changed files with 26 additions and 12 deletions
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6
res/values/strings.xml
View File

@@ -513,7 +513,11 @@
<string name="preference_of_system_locale_summary">System default - <xliff:g id="default_language" example="English (United States)">%1$s</xliff:g></string>
<!-- Description for the app without any supported languages. [CHAR LIMIT=NONE]-->
<string name="no_multiple_language_supported">The app is set to <xliff:g id="default_language" example="English (United States)">%1$s</xliff:g> by default and doesn\u2019t support multiple languages.</string>
<string name="desc_no_available_supported_locale">Language selection for this app isn\u2019t available from Settings.</string>
<!-- Description for the app without any supported languages. [CHAR LIMIT=NONE]-->
<string name="desc_disallow_locale_change_in_settings">You can\u2019t select a language for this app from Settings.</string>
<!-- The title of the confirmation dialog shown when the user selects one / several languages and tries to remove them [CHAR LIMIT=60] -->
<plurals name="dlg_remove_locales_title">
<item quantity="one">Remove selected language?</item>

32
src/com/android/settings/applications/appinfo/AppLocaleDetails.java
View File

@@ -72,14 +72,15 @@ public class AppLocaleDetails extends SettingsPreferenceFragment {
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
addPreferencesFromResource(R.xml.app_locale_details);
Bundle bundle = getArguments();
mPackageName = bundle.getString(AppInfoBase.ARG_PACKAGE_NAME, "");
if (mPackageName.isEmpty()) {
Log.d(TAG, "No package name.");
finish();
}
addPreferencesFromResource(R.xml.app_locale_details);
mPrefOfDescription = getPreferenceScreen().findPreference(KEY_APP_DESCRIPTION);
}
// Override here so we don't have an empty screen
@@ -96,17 +97,16 @@ public class AppLocaleDetails extends SettingsPreferenceFragment {
@Override
public void onResume() {
refreshUiInternal();
super.onResume();
refreshUi();
}
private void refreshUiInternal() {
if (!hasAppSupportedLocales()) {
Log.d(TAG, "No supported language.");
private void refreshUi() {
int res = getAppDescription();
if (res != -1) {
mPrefOfDescription.setVisible(true);
TextView description = (TextView) mPrefOfDescription.findViewById(R.id.description);
description.setText(getContext().getString(R.string.no_multiple_language_supported,
Locale.getDefault().getDisplayName(Locale.getDefault())));
description.setText(getContext().getString(res));
return;
}
}
@@ -157,9 +157,19 @@ public class AppLocaleDetails extends SettingsPreferenceFragment {
}
}
private boolean hasAppSupportedLocales() {
LocaleList localeList = getPackageLocales();
return (localeList != null && localeList.size() > 0) || getAssetLocales().length > 0;
private int getAppDescription() {
LocaleList packageLocaleList = getPackageLocales();
String[] assetLocaleList = getAssetLocales();
// TODO add apended url string, "Learn more", to these both sentenses.
if (packageLocaleList == null && assetLocaleList.length == 0) {
// There is no locale info from PackageManager amd AssetManager.
return R.string.desc_no_available_supported_locale;
} else if (packageLocaleList != null && packageLocaleList.isEmpty()) {
// LocaleConfig is empty, and this means only allow user modify language
// by the application.
return R.string.desc_disallow_locale_change_in_settings;
}
return -1;
}
private String[] getAssetLocales() {