The Tor Browser: mobile/android/base/InputMethods.java@fc2d59ddac77

     1 /* -*- Mode: Java; c-basic-offset: 4; tab-width: 20; indent-tabs-mode: nil; -*-

     2  * This Source Code Form is subject to the terms of the Mozilla Public

     3  * License, v. 2.0. If a copy of the MPL was not distributed with this

     4  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

     6 package org.mozilla.gecko;

     8 import org.mozilla.gecko.mozglue.RobocopTarget;

    10 import android.content.Context;

    11 import android.os.Build;

    12 import android.provider.Settings.Secure;

    13 import android.view.inputmethod.InputMethodInfo;

    14 import android.view.inputmethod.InputMethodManager;

    16 import java.util.Collection;

    17 import java.util.Locale;

    19 final public class InputMethods {

    20     public static final String METHOD_ANDROID_LATINIME = "com.android.inputmethod.latin/.LatinIME";

    21     public static final String METHOD_ATOK = "com.justsystems.atokmobile.service/.AtokInputMethodService";

    22     public static final String METHOD_GOOGLE_JAPANESE_INPUT = "com.google.android.inputmethod.japanese/.MozcService";

    23     public static final String METHOD_GOOGLE_LATINIME = "com.google.android.inputmethod.latin/com.android.inputmethod.latin.LatinIME";

    24     public static final String METHOD_HTC_TOUCH_INPUT = "com.htc.android.htcime/.HTCIMEService";

    25     public static final String METHOD_IWNN = "jp.co.omronsoft.iwnnime.ml/.standardcommon.IWnnLanguageSwitcher";

    26     public static final String METHOD_OPENWNN_PLUS = "com.owplus.ime.openwnnplus/.OpenWnnJAJP";

    27     public static final String METHOD_SAMSUNG = "com.sec.android.inputmethod/.SamsungKeypad";

    28     public static final String METHOD_SIMEJI = "com.adamrocker.android.input.simeji/.OpenWnnSimeji";

    29     public static final String METHOD_SWIFTKEY = "com.touchtype.swiftkey/com.touchtype.KeyboardService";

    30     public static final String METHOD_SWYPE = "com.swype.android.inputmethod/.SwypeInputMethod";

    31     public static final String METHOD_SWYPE_BETA = "com.nuance.swype.input/.IME";

    32     public static final String METHOD_TOUCHPAL_KEYBOARD = "com.cootek.smartinputv5/com.cootek.smartinput5.TouchPalIME";

    34     private InputMethods() {}

    36     public static String getCurrentInputMethod(Context context) {

    37         String inputMethod = Secure.getString(context.getContentResolver(), Secure.DEFAULT_INPUT_METHOD);

    38         return (inputMethod != null ? inputMethod : "");

    39     }

    41     public static InputMethodInfo getInputMethodInfo(Context context, String inputMethod) {

    42         InputMethodManager imm = getInputMethodManager(context);

    43         Collection<InputMethodInfo> infos = imm.getEnabledInputMethodList();

    44         for (InputMethodInfo info : infos) {

    45             if (info.getId().equals(inputMethod)) {

    46                 return info;

    47             }

    48         }

    49         return null;

    50     }

    52     public static InputMethodManager getInputMethodManager(Context context) {

    53         return (InputMethodManager) context.getSystemService(Context.INPUT_METHOD_SERVICE);

    54     }

    56     public static boolean needsSoftResetWorkaround(String inputMethod) {

    57         // Stock latin IME on Android 4.2 and above

    58         return Build.VERSION.SDK_INT >= 17 && (METHOD_ANDROID_LATINIME.equals(inputMethod) ||

    59                                                METHOD_GOOGLE_LATINIME.equals(inputMethod));

    60     }

    62     public static boolean shouldCommitCharAsKey(String inputMethod) {

    63         return METHOD_HTC_TOUCH_INPUT.equals(inputMethod);

    64     }

    66     @RobocopTarget

    67     public static boolean shouldDisableUrlBarUpdate(Context context) {

    68         String inputMethod = getCurrentInputMethod(context);

    69         // HTC Touch Input does not react well to restarting during input (bug 909940)

    70         return METHOD_HTC_TOUCH_INPUT.equals(inputMethod);

    71     }

    73     public static boolean shouldDelayUrlBarUpdate(Context context) {

    74         String inputMethod = getCurrentInputMethod(context);

    75         return METHOD_SAMSUNG.equals(inputMethod) ||

    76                METHOD_SWIFTKEY.equals(inputMethod);

    77     }

    79     public static boolean isGestureKeyboard(Context context) {

    80         // SwiftKey is a gesture keyboard, but it doesn't seem to need any special-casing

    81         // to do AwesomeBar auto-spacing.

    82         String inputMethod = getCurrentInputMethod(context);

    83         return (Build.VERSION.SDK_INT >= 17 && (METHOD_ANDROID_LATINIME.equals(inputMethod) ||

    84                                                 METHOD_GOOGLE_LATINIME.equals(inputMethod))) ||

    85                METHOD_SWYPE.equals(inputMethod) ||

    86                METHOD_SWYPE_BETA.equals(inputMethod) ||

    87                METHOD_TOUCHPAL_KEYBOARD.equals(inputMethod);

    88     }

    89 }

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