mirror of https://github.com/tasks/tasks
Add Locale wrapper
Alex Baker
10 years ago
parent
b203cbd9ce
commit
44e894f97b
@ -0,0 +1,135 @@
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package org.tasks.locale;
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import android.app.Dialog;
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import android.content.Context;
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import android.content.res.Configuration;
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import android.text.TextUtils;
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import android.view.ContextThemeWrapper;
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import android.view.View;
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import android.view.ViewParent;
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import com.google.common.base.Strings;
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import static com.todoroo.andlib.utility.AndroidUtilities.atLeastJellybeanMR1;
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public class Locale {
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public static Locale INSTANCE;
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private static final int[] sDialogButtons = new int[] { android.R.id.button1, android.R.id.button2, android.R.id.button3 };
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private static final char LEFT_TO_RIGHT_MARK = '\u200e';
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private static final char RIGHT_TO_LEFT_MARK = '\u200f';
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public static java.util.Locale localeFromString(String locale) {
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if (Strings.isNullOrEmpty(locale)) {
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return null;
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}
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String[] split = locale.split("-");
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if (split.length == 1) {
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return new java.util.Locale(split[0]);
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} else if (split.length == 2) {
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return new java.util.Locale(split[0], split[1]);
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}
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throw new RuntimeException();
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}
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private final java.util.Locale deviceLocale;
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private final java.util.Locale appLocale;
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private final int deviceDirectionality;
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private final int appDirectionality;
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private final String override;
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public Locale(java.util.Locale deviceLocale, String override) {
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this.deviceLocale = deviceLocale;
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this.appLocale = localeFromString(override);
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this.override = override;
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deviceDirectionality = TextUtils.getLayoutDirectionFromLocale(deviceLocale);
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if (appLocale != null) {
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java.util.Locale.setDefault(appLocale);
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appDirectionality = TextUtils.getLayoutDirectionFromLocale(appLocale);
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} else {
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appDirectionality = deviceDirectionality;
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}
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}
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public java.util.Locale getLocale() {
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return appLocale == null ? deviceLocale : appLocale;
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}
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public char getDeviceDirectionalityMark() {
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return getDirectionalityMark(deviceDirectionality);
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}
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public char getDirectionalityMark() {
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return getDirectionalityMark(appDirectionality);
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}
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private char getDirectionalityMark(int directionality) {
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return directionality == View.LAYOUT_DIRECTION_RTL ? RIGHT_TO_LEFT_MARK : LEFT_TO_RIGHT_MARK;
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}
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public String getOverride() {
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return override;
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}
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public Context createConfigurationContext(Context context) {
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return appLocale == null ? context : context.createConfigurationContext(getLocaleConfiguration());
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}
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private Configuration getLocaleConfiguration() {
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Configuration configuration = new Configuration();
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configuration.setLocale(appLocale);
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return configuration;
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}
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public void fixDialogButtonDirectionality(Dialog dialog) {
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if (appDirectionality != deviceDirectionality) {
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for (int id : sDialogButtons) {
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ViewParent parent = dialog.findViewById(id).getParent();
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((View) parent).setLayoutDirection(appDirectionality);
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}
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}
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}
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public void applyOverrideConfiguration(ContextThemeWrapper wrapper) {
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if (appLocale != null && atLeastJellybeanMR1()) {
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wrapper.applyOverrideConfiguration(getLocaleConfiguration());
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}
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}
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public Locale withOverride(String language) {
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return new Locale(deviceLocale, language);
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}
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public String getDisplayName() {
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java.util.Locale locale = getLocale();
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return locale.getDisplayName(locale);
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}
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@Override
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public boolean equals(Object o) {
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if (this == o) return true;
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if (o == null || getClass() != o.getClass()) return false;
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Locale locale = (Locale) o;
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return override != null ? override.equals(locale.override) : locale.override == null;
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}
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@Override
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public int hashCode() {
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return override != null ? override.hashCode() : 0;
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}
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@Override
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public String toString() {
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return "Locale{" +
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"deviceLocale=" + deviceLocale +
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", appLocale=" + appLocale +
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", override='" + override + '\'' +
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'}';
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}
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}
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@ -1,89 +0,0 @@
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package org.tasks.locale;
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import android.app.Dialog;
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import android.content.Context;
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import android.content.res.Configuration;
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import android.text.TextUtils;
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import android.view.ContextThemeWrapper;
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import android.view.View;
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import android.view.ViewParent;
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import com.google.common.base.Strings;
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import java.util.Locale;
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import static com.todoroo.andlib.utility.AndroidUtilities.atLeastJellybeanMR1;
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public class LocaleUtils {
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public static Locale localeFromString(String locale) {
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if (Strings.isNullOrEmpty(locale)) {
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return null;
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}
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String[] split = locale.split("-");
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if (split.length == 1) {
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return new Locale(split[0]);
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} else if (split.length == 2) {
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return new Locale(split[0], split[1]);
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}
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throw new RuntimeException();
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}
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private static final int[] sDialogButtons = new int[] { android.R.id.button1, android.R.id.button2, android.R.id.button3 };
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private static final char LEFT_TO_RIGHT_MARK = '\u200e';
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private static final char RIGHT_TO_LEFT_MARK = '\u200f';
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private static String sLocaleString;
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private static Locale sLocale;
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public static Locale getLocale() {
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return sLocale == null ? Locale.getDefault() : sLocale;
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}
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public static char getDirectionalityMark() {
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return TextUtils.getLayoutDirectionFromLocale(getLocale()) == View.LAYOUT_DIRECTION_LTR
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? LEFT_TO_RIGHT_MARK
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: RIGHT_TO_LEFT_MARK;
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}
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public static String getsLocaleString() {
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return sLocaleString;
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}
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public static void setLocale(String locale) {
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sLocaleString = locale;
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sLocale = localeFromString(locale);
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if (sLocale != null) {
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Locale.setDefault(sLocale);
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}
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}
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public static void fixDialogButtons(Dialog dialog) {
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if (sLocale != null) {
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int layoutDirectionFromLocale = TextUtils.getLayoutDirectionFromLocale(sLocale);
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for (int id : sDialogButtons) {
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ViewParent parent = dialog.findViewById(id).getParent();
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setDirection((View) parent, layoutDirectionFromLocale);
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}
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}
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}
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private static void setDirection(View view, int direction) {
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view.setLayoutDirection(direction);
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}
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public static void applyOverrideConfiguration(ContextThemeWrapper wrapper) {
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if (sLocale != null && atLeastJellybeanMR1()) {
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wrapper.applyOverrideConfiguration(getLocaleConfiguration());
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}
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}
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public static Context createConfigurationContext(Context context) {
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return sLocale == null ? context : context.createConfigurationContext(getLocaleConfiguration());
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}
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private static Configuration getLocaleConfiguration() {
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Configuration configuration = new Configuration();
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configuration.setLocale(sLocale);
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return configuration;
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}
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}
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