michael@0: /* -*- Mode: Java; c-basic-offset: 4; tab-width: 20; indent-tabs-mode: nil; -*-
michael@0:  * This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: package org.mozilla.gecko;
michael@0: 
michael@0: import org.mozilla.gecko.mozglue.RobocopTarget;
michael@0: 
michael@0: import android.content.Context;
michael@0: import android.os.Build;
michael@0: import android.provider.Settings.Secure;
michael@0: import android.view.inputmethod.InputMethodInfo;
michael@0: import android.view.inputmethod.InputMethodManager;
michael@0: 
michael@0: import java.util.Collection;
michael@0: import java.util.Locale;
michael@0: 
michael@0: final public class InputMethods {
michael@0:     public static final String METHOD_ANDROID_LATINIME = "com.android.inputmethod.latin/.LatinIME";
michael@0:     public static final String METHOD_ATOK = "com.justsystems.atokmobile.service/.AtokInputMethodService";
michael@0:     public static final String METHOD_GOOGLE_JAPANESE_INPUT = "com.google.android.inputmethod.japanese/.MozcService";
michael@0:     public static final String METHOD_GOOGLE_LATINIME = "com.google.android.inputmethod.latin/com.android.inputmethod.latin.LatinIME";
michael@0:     public static final String METHOD_HTC_TOUCH_INPUT = "com.htc.android.htcime/.HTCIMEService";
michael@0:     public static final String METHOD_IWNN = "jp.co.omronsoft.iwnnime.ml/.standardcommon.IWnnLanguageSwitcher";
michael@0:     public static final String METHOD_OPENWNN_PLUS = "com.owplus.ime.openwnnplus/.OpenWnnJAJP";
michael@0:     public static final String METHOD_SAMSUNG = "com.sec.android.inputmethod/.SamsungKeypad";
michael@0:     public static final String METHOD_SIMEJI = "com.adamrocker.android.input.simeji/.OpenWnnSimeji";
michael@0:     public static final String METHOD_SWIFTKEY = "com.touchtype.swiftkey/com.touchtype.KeyboardService";
michael@0:     public static final String METHOD_SWYPE = "com.swype.android.inputmethod/.SwypeInputMethod";
michael@0:     public static final String METHOD_SWYPE_BETA = "com.nuance.swype.input/.IME";
michael@0:     public static final String METHOD_TOUCHPAL_KEYBOARD = "com.cootek.smartinputv5/com.cootek.smartinput5.TouchPalIME";
michael@0: 
michael@0:     private InputMethods() {}
michael@0: 
michael@0:     public static String getCurrentInputMethod(Context context) {
michael@0:         String inputMethod = Secure.getString(context.getContentResolver(), Secure.DEFAULT_INPUT_METHOD);
michael@0:         return (inputMethod != null ? inputMethod : "");
michael@0:     }
michael@0: 
michael@0:     public static InputMethodInfo getInputMethodInfo(Context context, String inputMethod) {
michael@0:         InputMethodManager imm = getInputMethodManager(context);
michael@0:         Collection<InputMethodInfo> infos = imm.getEnabledInputMethodList();
michael@0:         for (InputMethodInfo info : infos) {
michael@0:             if (info.getId().equals(inputMethod)) {
michael@0:                 return info;
michael@0:             }
michael@0:         }
michael@0:         return null;
michael@0:     }
michael@0: 
michael@0:     public static InputMethodManager getInputMethodManager(Context context) {
michael@0:         return (InputMethodManager) context.getSystemService(Context.INPUT_METHOD_SERVICE);
michael@0:     }
michael@0: 
michael@0:     public static boolean needsSoftResetWorkaround(String inputMethod) {
michael@0:         // Stock latin IME on Android 4.2 and above
michael@0:         return Build.VERSION.SDK_INT >= 17 && (METHOD_ANDROID_LATINIME.equals(inputMethod) ||
michael@0:                                                METHOD_GOOGLE_LATINIME.equals(inputMethod));
michael@0:     }
michael@0: 
michael@0:     public static boolean shouldCommitCharAsKey(String inputMethod) {
michael@0:         return METHOD_HTC_TOUCH_INPUT.equals(inputMethod);
michael@0:     }
michael@0: 
michael@0:     @RobocopTarget
michael@0:     public static boolean shouldDisableUrlBarUpdate(Context context) {
michael@0:         String inputMethod = getCurrentInputMethod(context);
michael@0:         // HTC Touch Input does not react well to restarting during input (bug 909940)
michael@0:         return METHOD_HTC_TOUCH_INPUT.equals(inputMethod);
michael@0:     }
michael@0: 
michael@0:     public static boolean shouldDelayUrlBarUpdate(Context context) {
michael@0:         String inputMethod = getCurrentInputMethod(context);
michael@0:         return METHOD_SAMSUNG.equals(inputMethod) ||
michael@0:                METHOD_SWIFTKEY.equals(inputMethod);
michael@0:     }
michael@0: 
michael@0:     public static boolean isGestureKeyboard(Context context) {
michael@0:         // SwiftKey is a gesture keyboard, but it doesn't seem to need any special-casing
michael@0:         // to do AwesomeBar auto-spacing.
michael@0:         String inputMethod = getCurrentInputMethod(context);
michael@0:         return (Build.VERSION.SDK_INT >= 17 && (METHOD_ANDROID_LATINIME.equals(inputMethod) ||
michael@0:                                                 METHOD_GOOGLE_LATINIME.equals(inputMethod))) ||
michael@0:                METHOD_SWYPE.equals(inputMethod) ||
michael@0:                METHOD_SWYPE_BETA.equals(inputMethod) ||
michael@0:                METHOD_TOUCHPAL_KEYBOARD.equals(inputMethod);
michael@0:     }
michael@0: }