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am e043a74b: am 91bb9d0a: am 9bdb7bfd: Merge "Bidi-wrap the results of format[Short]FileSize()." into mnc-dev

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* commit 'e043a74bd0598ba2abb68d94d6d8a1f7ea5a2ccb':
  Bidi-wrap the results of format[Short]FileSize().
This commit is contained in:
Roozbeh Pournader
2015-07-20 21:18:32 +00:00
committed by Android Git Automerger
parent 6b12a5fea1 e043a74bd0
commit e5b2338111
1 changed files with 26 additions and 5 deletions
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31
core/java/android/text/format/Formatter.java
View File

@@ -16,12 +16,18 @@
package android.text.format;
import android.annotation.NonNull;
import android.annotation.Nullable;
import android.content.Context;
import android.content.res.Resources;
import android.text.BidiFormatter;
import android.text.TextUtils;
import android.view.View;
import android.net.NetworkUtils;
import android.net.TrafficStats;
import java.util.Locale;
/**
* Utility class to aid in formatting common values that are not covered
* by the {@link java.util.Formatter} class in {@link java.util}
@@ -46,8 +52,23 @@ public final class Formatter {
}
}
/* Wraps the source string in bidi formatting characters in RTL locales */
private static String bidiWrap(@NonNull Context context, String source) {
final Locale locale = context.getResources().getConfiguration().locale;
if (TextUtils.getLayoutDirectionFromLocale(locale) == View.LAYOUT_DIRECTION_RTL) {
return BidiFormatter.getInstance(true /* RTL*/).unicodeWrap(source);
} else {
return source;
}
}
/**
* Formats a content size to be in the form of bytes, kilobytes, megabytes, etc
* Formats a content size to be in the form of bytes, kilobytes, megabytes, etc.
*
* If the context has a right-to-left locale, the returned string is wrapped in bidi formatting
* characters to make sure it's displayed correctly if inserted inside a right-to-left string.
* (This is useful in cases where the unit strings, like "MB", are left-to-right, but the
* locale is right-to-left.)
*
* @param context Context to use to load the localized units
* @param sizeBytes size value to be formatted, in bytes
@@ -58,8 +79,8 @@ public final class Formatter {
return "";
}
final BytesResult res = formatBytes(context.getResources(), sizeBytes, 0);
return context.getString(com.android.internal.R.string.fileSizeSuffix,
res.value, res.units);
return bidiWrap(context, context.getString(com.android.internal.R.string.fileSizeSuffix,
res.value, res.units));
}
/**
@@ -71,8 +92,8 @@ public final class Formatter {
return "";
}
final BytesResult res = formatBytes(context.getResources(), sizeBytes, FLAG_SHORTER);
return context.getString(com.android.internal.R.string.fileSizeSuffix,
res.value, res.units);
return bidiWrap(context, context.getString(com.android.internal.R.string.fileSizeSuffix,
res.value, res.units));
}
/** {@hide} */