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Code Issues Projects Releases Wiki Activity

Skip setting the locale if system default is used

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This commit is contained in:
goapunk
2018-11-07 17:27:38 +01:00
committed by akwizgran
parent c247e3aa4e
commit 5b77f28ce0
2 changed files with 32 additions and 18 deletions
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4
briar-android/src/main/java/org/briarproject/briar/android/BriarApplicationImpl.java
View File

@@ -81,6 +81,7 @@ public class BriarApplicationImpl extends Application
rootLogger.setLevel(IS_DEBUG_BUILD ? FINE : INFO);
LOG.info("Created");
Localizer.getInstance().setLocaleLegacy(this);
EmojiManager.install(new GoogleEmojiProvider());
}
@@ -104,7 +105,8 @@ public class BriarApplicationImpl extends Application
@Override
public void onConfigurationChanged(@NonNull Configuration newConfig) {
super.onConfigurationChanged(newConfig);
Localizer.getInstance().setLocale(this);
Localizer.getInstance()
.applicationConfigurationChanged(this);
}
private void setTheme(Context ctx, SharedPreferences prefs) {

46
briar-android/src/main/java/org/briarproject/briar/android/Localizer.java
View File

@@ -23,6 +23,7 @@ public class Localizer {
@Nullable
private static Localizer INSTANCE;
private final Locale systemLocale;
@Nullable
private final Locale locale;
private Localizer(SharedPreferences sharedPreferences) {
@@ -32,11 +33,17 @@ public class Localizer {
private Localizer(Locale systemLocale, @Nullable Locale userLocale) {
this.systemLocale = systemLocale;
if (userLocale == null) locale = systemLocale;
else locale = userLocale;
setLocaleAndSystemConfiguration();
locale = userLocale;
setLocaleAndSystemConfiguration(locale);
}
private Localizer(Locale systemLocale) {
this.systemLocale = systemLocale;
locale = null;
setLocaleAndSystemConfiguration(systemLocale);
}
// Instantiate the Localizer.
public static synchronized void initialize(SharedPreferences prefs) {
if (INSTANCE == null)
@@ -45,9 +52,9 @@ public class Localizer {
// Reinstantiate the Localizer with the system locale
public static synchronized void reinitialize(Context appContext) {
if (INSTANCE != null) {
INSTANCE = new Localizer(INSTANCE.systemLocale, null);
INSTANCE.forceLocale(appContext);
if (INSTANCE != null && INSTANCE.locale != null) {
INSTANCE = new Localizer(INSTANCE.systemLocale);
INSTANCE.forceLocale(appContext, INSTANCE.systemLocale);
}
}
@@ -75,26 +82,25 @@ public class Localizer {
// Returns the localized version of context
public Context setLocale(Context context) {
if (locale == null || SDK_INT < 17) return context;
Resources res = context.getResources();
Configuration conf = res.getConfiguration();
updateConfiguration(conf, locale);
if (SDK_INT >= 17)
return context.createConfigurationContext(conf);
//noinspection deprecation
// Use the old API on < 17
res.updateConfiguration(conf, res.getDisplayMetrics());
return context;
return context.createConfigurationContext(conf);
}
// For API < 17 only.
public void setLocaleLegacy(Context appContext) {
if (SDK_INT >= 17 || locale == null) return;
forceLocale(appContext, locale);
}
// Forces the update of the resources through the deprecated API.
// Necessary on API >= 17 to update the foreground notification if the
// account was deleted.
public void forceLocale(Context context) {
private void forceLocale(Context context, Locale locale) {
Resources res = context.getResources();
Configuration conf = res.getConfiguration();
updateConfiguration(conf, locale);
//noinspection deprecation
// Use the old API on < 17
res.updateConfiguration(conf, res.getDisplayMetrics());
}
@@ -105,7 +111,8 @@ public class Localizer {
conf.locale = locale;
}
private void setLocaleAndSystemConfiguration() {
private void setLocaleAndSystemConfiguration(@Nullable Locale locale) {
if (locale == null) return;
Locale.setDefault(locale);
if (SDK_INT >= 23) return;
Configuration systemConfiguration =
@@ -116,6 +123,11 @@ public class Localizer {
Resources.getSystem().getDisplayMetrics());
}
public void applicationConfigurationChanged(Context appContext) {
setLocaleAndSystemConfiguration(locale);
if (SDK_INT < 17) setLocaleLegacy(appContext);
}
// Indicates whether the language represented by locale
// should be offered to the user on this device.
// * Android doesn't pick up Asturian on API < 21