| OLD | NEW |
|---|
| (Empty) |
| 1 // Copyright 2012 The Chromium Authors. All rights reserved. | |
| 2 // Use of this source code is governed by a BSD-style license that can be | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 package org.chromium.ui.base; | |
| 6 | |
| 7 import android.content.res.Configuration; | |
| 8 import android.view.View; | |
| 9 | |
| 10 import org.chromium.base.ApiCompatibilityUtils; | |
| 11 import org.chromium.base.ApplicationStatus; | |
| 12 import org.chromium.base.CalledByNative; | |
| 13 import org.chromium.base.JNINamespace; | |
| 14 | |
| 15 import java.util.Locale; | |
| 16 | |
| 17 /** | |
| 18 * This class provides the locale related methods for the native library. | |
| 19 */ | |
| 20 @JNINamespace("l10n_util") | |
| 21 public class LocalizationUtils { | |
| 22 | |
| 23 // This is mirrored from base/i18n/rtl.h. Please keep in sync. | |
| 24 public static final int UNKNOWN_DIRECTION = 0; | |
| 25 public static final int RIGHT_TO_LEFT = 1; | |
| 26 public static final int LEFT_TO_RIGHT = 2; | |
| 27 | |
| 28 private static Boolean sIsLayoutRtl; | |
| 29 | |
| 30 private LocalizationUtils() { /* cannot be instantiated */ } | |
| 31 | |
| 32 @CalledByNative | |
| 33 private static Locale getJavaLocale(String language, String country, String
variant) { | |
| 34 return new Locale(language, country, variant); | |
| 35 } | |
| 36 | |
| 37 @CalledByNative | |
| 38 private static String getDisplayNameForLocale(Locale locale, Locale displayL
ocale) { | |
| 39 return locale.getDisplayName(displayLocale); | |
| 40 } | |
| 41 | |
| 42 /** | |
| 43 * Returns whether the Android layout direction is RTL. | |
| 44 * | |
| 45 * Note that the locale direction can be different from layout direction. Tw
o known cases: | |
| 46 * - RTL languages on Android 4.1, due to the lack of RTL layout support on
4.1. | |
| 47 * - When user turned on force RTL layout option under developer options. | |
| 48 * | |
| 49 * Therefore, only this function should be used to query RTL for layout purp
oses. | |
| 50 */ | |
| 51 @CalledByNative | |
| 52 public static boolean isLayoutRtl() { | |
| 53 if (sIsLayoutRtl == null) { | |
| 54 Configuration configuration = | |
| 55 ApplicationStatus.getApplicationContext().getResources().get
Configuration(); | |
| 56 sIsLayoutRtl = Boolean.valueOf( | |
| 57 ApiCompatibilityUtils.getLayoutDirection(configuration) == | |
| 58 View.LAYOUT_DIRECTION_RTL); | |
| 59 } | |
| 60 | |
| 61 return sIsLayoutRtl.booleanValue(); | |
| 62 } | |
| 63 | |
| 64 /** | |
| 65 * Jni binding to base::i18n::GetFirstStrongCharacterDirection | |
| 66 * @param string String to decide the direction. | |
| 67 * @return One of the UNKNOWN_DIRECTION, RIGHT_TO_LEFT, and LEFT_TO_RIGHT. | |
| 68 */ | |
| 69 public static int getFirstStrongCharacterDirection(String string) { | |
| 70 return nativeGetFirstStrongCharacterDirection(string); | |
| 71 } | |
| 72 | |
| 73 /** | |
| 74 * Jni binding to ui::TimeFormat::TimeRemaining. Converts milliseconds to | |
| 75 * time remaining format : "3 mins left", "2 days left". | |
| 76 * @param timeInMillis time in milliseconds | |
| 77 * @return time remaining | |
| 78 */ | |
| 79 public static String getDurationString(long timeInMillis) { | |
| 80 return nativeGetDurationString(timeInMillis); | |
| 81 } | |
| 82 | |
| 83 private static native int nativeGetFirstStrongCharacterDirection(String stri
ng); | |
| 84 | |
| 85 private static native String nativeGetDurationString(long timeInMillis); | |
| 86 } | |
| OLD | NEW |
|---|
Chromium Code Reviews
Issue 854713003:
More old files deletion. (Closed)
Base URL: https://github.com/domokit/mojo.git@master