Examples with SpellCheckerInfo android.view.textservice.SpellCheckerInfo used on opensource projects

Example 61 with SpellCheckerInfo

use of android.view.textservice.SpellCheckerInfo in project android_frameworks_base by DirtyUnicorns.

the class InputMethodUtils method setNonSelectedSystemImesDisabledUntilUsed.

public static void setNonSelectedSystemImesDisabledUntilUsed(IPackageManager packageManager, List<InputMethodInfo> enabledImis, int userId, String callingPackage) {
    if (DEBUG) {
        Slog.d(TAG, "setNonSelectedSystemImesDisabledUntilUsed");
    }
    final String[] systemImesDisabledUntilUsed = Resources.getSystem().getStringArray(com.android.internal.R.array.config_disabledUntilUsedPreinstalledImes);
    if (systemImesDisabledUntilUsed == null || systemImesDisabledUntilUsed.length == 0) {
        return;
    }
    // Only the current spell checker should be treated as an enabled one.
    final SpellCheckerInfo currentSpellChecker = TextServicesManager.getInstance().getCurrentSpellChecker();
    for (final String packageName : systemImesDisabledUntilUsed) {
        if (DEBUG) {
            Slog.d(TAG, "check " + packageName);
        }
        boolean enabledIme = false;
        for (int j = 0; j < enabledImis.size(); ++j) {
            final InputMethodInfo imi = enabledImis.get(j);
            if (packageName.equals(imi.getPackageName())) {
                enabledIme = true;
                break;
            }
        }
        if (enabledIme) {
            // enabled ime. skip
            continue;
        }
        if (currentSpellChecker != null && packageName.equals(currentSpellChecker.getPackageName())) {
            // enabled spell checker. skip
            if (DEBUG) {
                Slog.d(TAG, packageName + " is the current spell checker. skip");
            }
            continue;
        }
        ApplicationInfo ai = null;
        try {
            ai = packageManager.getApplicationInfo(packageName, PackageManager.GET_DISABLED_UNTIL_USED_COMPONENTS, userId);
        } catch (RemoteException e) {
            Slog.w(TAG, "getApplicationInfo failed. packageName=" + packageName + " userId=" + userId, e);
            continue;
        }
        if (ai == null) {
            // No app found for packageName
            continue;
        }
        final boolean isSystemPackage = (ai.flags & ApplicationInfo.FLAG_SYSTEM) != 0;
        if (!isSystemPackage) {
            continue;
        }
        setDisabledUntilUsed(packageManager, packageName, userId, callingPackage);
    }
}

Example 62 with SpellCheckerInfo

use of android.view.textservice.SpellCheckerInfo in project android_frameworks_base by AOSPA.

the class TextServicesManagerService method findAvailSpellCheckerLocked.

private SpellCheckerInfo findAvailSpellCheckerLocked(String prefPackage) {
    final int spellCheckersCount = mSpellCheckerList.size();
    if (spellCheckersCount == 0) {
        Slog.w(TAG, "no available spell checker services found");
        return null;
    }
    if (prefPackage != null) {
        for (int i = 0; i < spellCheckersCount; ++i) {
            final SpellCheckerInfo sci = mSpellCheckerList.get(i);
            if (prefPackage.equals(sci.getPackageName())) {
                if (DBG) {
                    Slog.d(TAG, "findAvailSpellCheckerLocked: " + sci.getPackageName());
                }
                return sci;
            }
        }
    }
    // Look up a spell checker based on the system locale.
    // TODO: Still there is a room to improve in the following logic: e.g., check if the package
    // is pre-installed or not.
    final Locale systemLocal = mContext.getResources().getConfiguration().locale;
    final ArrayList<Locale> suitableLocales = InputMethodUtils.getSuitableLocalesForSpellChecker(systemLocal);
    if (DBG) {
        Slog.w(TAG, "findAvailSpellCheckerLocked suitableLocales=" + Arrays.toString(suitableLocales.toArray(new Locale[suitableLocales.size()])));
    }
    final int localeCount = suitableLocales.size();
    for (int localeIndex = 0; localeIndex < localeCount; ++localeIndex) {
        final Locale locale = suitableLocales.get(localeIndex);
        for (int spellCheckersIndex = 0; spellCheckersIndex < spellCheckersCount; ++spellCheckersIndex) {
            final SpellCheckerInfo info = mSpellCheckerList.get(spellCheckersIndex);
            final int subtypeCount = info.getSubtypeCount();
            for (int subtypeIndex = 0; subtypeIndex < subtypeCount; ++subtypeIndex) {
                final SpellCheckerSubtype subtype = info.getSubtypeAt(subtypeIndex);
                final Locale subtypeLocale = InputMethodUtils.constructLocaleFromString(subtype.getLocale());
                if (locale.equals(subtypeLocale)) {
                    // returning the first found one.
                    return info;
                }
            }
        }
    }
    if (spellCheckersCount > 1) {
        Slog.w(TAG, "more than one spell checker service found, picking first");
    }
    return mSpellCheckerList.get(0);
}

Example 63 with SpellCheckerInfo

use of android.view.textservice.SpellCheckerInfo in project android_frameworks_base by AOSPA.

the class TextServicesManagerService method buildSpellCheckerMapLocked.

private static void buildSpellCheckerMapLocked(Context context, ArrayList<SpellCheckerInfo> list, HashMap<String, SpellCheckerInfo> map, TextServicesSettings settings) {
    list.clear();
    map.clear();
    final PackageManager pm = context.getPackageManager();
    // Note: We do not specify PackageManager.MATCH_ENCRYPTION_* flags here because the default
    // behavior of PackageManager is exactly what we want.  It by default picks up appropriate
    // services depending on the unlock state for the specified user.
    final List<ResolveInfo> services = pm.queryIntentServicesAsUser(new Intent(SpellCheckerService.SERVICE_INTERFACE), PackageManager.GET_META_DATA, settings.getCurrentUserId());
    final int N = services.size();
    for (int i = 0; i < N; ++i) {
        final ResolveInfo ri = services.get(i);
        final ServiceInfo si = ri.serviceInfo;
        final ComponentName compName = new ComponentName(si.packageName, si.name);
        if (!android.Manifest.permission.BIND_TEXT_SERVICE.equals(si.permission)) {
            Slog.w(TAG, "Skipping text service " + compName + ": it does not require the permission " + android.Manifest.permission.BIND_TEXT_SERVICE);
            continue;
        }
        if (DBG)
            Slog.d(TAG, "Add: " + compName);
        try {
            final SpellCheckerInfo sci = new SpellCheckerInfo(context, ri);
            if (sci.getSubtypeCount() <= 0) {
                Slog.w(TAG, "Skipping text service " + compName + ": it does not contain subtypes.");
                continue;
            }
            list.add(sci);
            map.put(sci.getId(), sci);
        } catch (XmlPullParserException e) {
            Slog.w(TAG, "Unable to load the spell checker " + compName, e);
        } catch (IOException e) {
            Slog.w(TAG, "Unable to load the spell checker " + compName, e);
        }
    }
    if (DBG) {
        Slog.d(TAG, "buildSpellCheckerMapLocked: " + list.size() + "," + map.size());
    }
}

Example 64 with SpellCheckerInfo

use of android.view.textservice.SpellCheckerInfo in project android_frameworks_base by AOSPA.

the class TextServicesManagerService method resetInternalState.

private void resetInternalState(@UserIdInt int userId) {
    final boolean useCopyOnWriteSettings = !mSystemReady || !mUserManager.isUserUnlockingOrUnlocked(userId);
    mSettings.switchCurrentUser(userId, useCopyOnWriteSettings);
    updateCurrentProfileIds();
    unbindServiceLocked();
    buildSpellCheckerMapLocked(mContext, mSpellCheckerList, mSpellCheckerMap, mSettings);
    SpellCheckerInfo sci = getCurrentSpellChecker(null);
    if (sci == null) {
        sci = findAvailSpellCheckerLocked(null);
        if (sci != null) {
            // Set the current spell checker if there is one or more spell checkers
            // available. In this case, "sci" is the first one in the available spell
            // checkers.
            setCurrentSpellCheckerLocked(sci.getId());
        }
    }
}

Example 65 with SpellCheckerInfo

use of android.view.textservice.SpellCheckerInfo in project android_frameworks_base by AOSPA.

the class TextServicesManagerService method setCurrentSpellCheckerSubtypeLocked.

private void setCurrentSpellCheckerSubtypeLocked(int hashCode) {
    if (DBG) {
        Slog.w(TAG, "setCurrentSpellCheckerSubtype: " + hashCode);
    }
    final SpellCheckerInfo sci = getCurrentSpellChecker(null);
    int tempHashCode = 0;
    for (int i = 0; sci != null && i < sci.getSubtypeCount(); ++i) {
        if (sci.getSubtypeAt(i).hashCode() == hashCode) {
            tempHashCode = hashCode;
            break;
        }
    }
    final long ident = Binder.clearCallingIdentity();
    try {
        mSettings.putSelectedSpellCheckerSubtype(tempHashCode);
    } finally {
        Binder.restoreCallingIdentity(ident);
    }
}