Examples with InputMethodSubtype android.view.inputmethod.InputMethodSubtype used on opensource projects

Example 1 with InputMethodSubtype

use of android.view.inputmethod.InputMethodSubtype in project android_frameworks_base by ParanoidAndroid.

the class QuickSettingsModel method getCurrentInputMethodName.

private static String getCurrentInputMethodName(Context context, ContentResolver resolver, InputMethodManager imm, List<InputMethodInfo> imis, PackageManager pm) {
    if (resolver == null || imis == null)
        return null;
    final String currentInputMethodId = Settings.Secure.getString(resolver, Settings.Secure.DEFAULT_INPUT_METHOD);
    if (TextUtils.isEmpty(currentInputMethodId))
        return null;
    for (InputMethodInfo imi : imis) {
        if (currentInputMethodId.equals(imi.getId())) {
            final InputMethodSubtype subtype = imm.getCurrentInputMethodSubtype();
            final CharSequence summary = subtype != null ? subtype.getDisplayName(context, imi.getPackageName(), imi.getServiceInfo().applicationInfo) : context.getString(R.string.quick_settings_ime_label);
            return summary.toString();
        }
    }
    return null;
}

Example 2 with InputMethodSubtype

use of android.view.inputmethod.InputMethodSubtype in project android_frameworks_base by ParanoidAndroid.

the class QuickSettingsModel method needsToShowImeSwitchOngoingNotification.

/* This implementation is taken from
       InputMethodManagerService.needsToShowImeSwitchOngoingNotification(). */
private boolean needsToShowImeSwitchOngoingNotification(InputMethodManager imm) {
    List<InputMethodInfo> imis = imm.getEnabledInputMethodList();
    final int N = imis.size();
    if (N > 2)
        return true;
    if (N < 1)
        return false;
    int nonAuxCount = 0;
    int auxCount = 0;
    InputMethodSubtype nonAuxSubtype = null;
    InputMethodSubtype auxSubtype = null;
    for (int i = 0; i < N; ++i) {
        final InputMethodInfo imi = imis.get(i);
        final List<InputMethodSubtype> subtypes = imm.getEnabledInputMethodSubtypeList(imi, true);
        final int subtypeCount = subtypes.size();
        if (subtypeCount == 0) {
            ++nonAuxCount;
        } else {
            for (int j = 0; j < subtypeCount; ++j) {
                final InputMethodSubtype subtype = subtypes.get(j);
                if (!subtype.isAuxiliary()) {
                    ++nonAuxCount;
                    nonAuxSubtype = subtype;
                } else {
                    ++auxCount;
                    auxSubtype = subtype;
                }
            }
        }
    }
    if (nonAuxCount > 1 || auxCount > 1) {
        return true;
    } else if (nonAuxCount == 1 && auxCount == 1) {
        if (nonAuxSubtype != null && auxSubtype != null && (nonAuxSubtype.getLocale().equals(auxSubtype.getLocale()) || auxSubtype.overridesImplicitlyEnabledSubtype() || nonAuxSubtype.overridesImplicitlyEnabledSubtype()) && nonAuxSubtype.containsExtraValueKey(TAG_TRY_SUPPRESSING_IME_SWITCHER)) {
            return false;
        }
        return true;
    }
    return false;
}

Example 3 with InputMethodSubtype

use of android.view.inputmethod.InputMethodSubtype in project android_frameworks_base by ParanoidAndroid.

the class InputMethodButton method needsToShowIMEButtonWhenVisibilityAuto.

// Refer to InputMethodManagerService.needsToShowImeSwitchOngoingNotification()
private boolean needsToShowIMEButtonWhenVisibilityAuto() {
    List<InputMethodInfo> imis = mImm.getEnabledInputMethodList();
    final int N = imis.size();
    if (N > 2)
        return true;
    if (N < 1)
        return false;
    int nonAuxCount = 0;
    int auxCount = 0;
    InputMethodSubtype nonAuxSubtype = null;
    InputMethodSubtype auxSubtype = null;
    for (int i = 0; i < N; ++i) {
        final InputMethodInfo imi = imis.get(i);
        final List<InputMethodSubtype> subtypes = mImm.getEnabledInputMethodSubtypeList(imi, true);
        final int subtypeCount = subtypes.size();
        if (subtypeCount == 0) {
            ++nonAuxCount;
        } else {
            for (int j = 0; j < subtypeCount; ++j) {
                final InputMethodSubtype subtype = subtypes.get(j);
                if (!subtype.isAuxiliary()) {
                    ++nonAuxCount;
                    nonAuxSubtype = subtype;
                } else {
                    ++auxCount;
                    auxSubtype = subtype;
                }
            }
        }
    }
    if (nonAuxCount > 1 || auxCount > 1) {
        return true;
    } else if (nonAuxCount == 1 && auxCount == 1) {
        if (nonAuxSubtype != null && auxSubtype != null && (nonAuxSubtype.getLocale().equals(auxSubtype.getLocale()) || auxSubtype.overridesImplicitlyEnabledSubtype() || nonAuxSubtype.overridesImplicitlyEnabledSubtype()) && nonAuxSubtype.containsExtraValueKey(TAG_TRY_SUPPRESSING_IME_SWITCHER)) {
            return false;
        }
        return true;
    }
    return false;
}

Example 4 with InputMethodSubtype

use of android.view.inputmethod.InputMethodSubtype in project android_frameworks_base by ParanoidAndroid.

the class KeyguardPasswordView method hasMultipleEnabledIMEsOrSubtypes.

/**
     * Method adapted from com.android.inputmethod.latin.Utils
     *
     * @param imm The input method manager
     * @param shouldIncludeAuxiliarySubtypes
     * @return true if we have multiple IMEs to choose from
     */
private boolean hasMultipleEnabledIMEsOrSubtypes(InputMethodManager imm, final boolean shouldIncludeAuxiliarySubtypes) {
    final List<InputMethodInfo> enabledImis = imm.getEnabledInputMethodList();
    // Number of the filtered IMEs
    int filteredImisCount = 0;
    for (InputMethodInfo imi : enabledImis) {
        // We can return true immediately after we find two or more filtered IMEs.
        if (filteredImisCount > 1)
            return true;
        final List<InputMethodSubtype> subtypes = imm.getEnabledInputMethodSubtypeList(imi, true);
        // IMEs that have no subtypes should be counted.
        if (subtypes.isEmpty()) {
            ++filteredImisCount;
            continue;
        }
        int auxCount = 0;
        for (InputMethodSubtype subtype : subtypes) {
            if (subtype.isAuxiliary()) {
                ++auxCount;
            }
        }
        final int nonAuxCount = subtypes.size() - auxCount;
        // subtypes should be counted as well.
        if (nonAuxCount > 0 || (shouldIncludeAuxiliarySubtypes && auxCount > 1)) {
            ++filteredImisCount;
            continue;
        }
    }
    return filteredImisCount > 1 || // input method subtype (The current IME should be LatinIME.)
    imm.getEnabledInputMethodSubtypeList(null, false).size() > 1;
}

Example 5 with InputMethodSubtype

use of android.view.inputmethod.InputMethodSubtype in project android_frameworks_base by ParanoidAndroid.

the class InputMethodManagerService method showInputMethodMenuInternal.

private void showInputMethodMenuInternal(boolean showSubtypes) {
    if (DEBUG)
        Slog.v(TAG, "Show switching menu");
    final Context context = getUiContext();
    final boolean isScreenLocked = isScreenLocked();
    final String lastInputMethodId = mSettings.getSelectedInputMethod();
    int lastInputMethodSubtypeId = mSettings.getSelectedInputMethodSubtypeId(lastInputMethodId);
    if (DEBUG)
        Slog.v(TAG, "Current IME: " + lastInputMethodId);
    synchronized (mMethodMap) {
        final HashMap<InputMethodInfo, List<InputMethodSubtype>> immis = getExplicitlyOrImplicitlyEnabledInputMethodsAndSubtypeListLocked();
        if (immis == null || immis.size() == 0) {
            return;
        }
        hideInputMethodMenuLocked();
        final List<ImeSubtypeListItem> imList = mImListManager.getSortedInputMethodAndSubtypeList(showSubtypes, mInputShown, isScreenLocked);
        if (lastInputMethodSubtypeId == NOT_A_SUBTYPE_ID) {
            final InputMethodSubtype currentSubtype = getCurrentInputMethodSubtypeLocked();
            if (currentSubtype != null) {
                final InputMethodInfo currentImi = mMethodMap.get(mCurMethodId);
                lastInputMethodSubtypeId = InputMethodUtils.getSubtypeIdFromHashCode(currentImi, currentSubtype.hashCode());
            }
        }
        final int N = imList.size();
        mIms = new InputMethodInfo[N];
        mSubtypeIds = new int[N];
        int checkedItem = 0;
        for (int i = 0; i < N; ++i) {
            final ImeSubtypeListItem item = imList.get(i);
            mIms[i] = item.mImi;
            mSubtypeIds[i] = item.mSubtypeId;
            if (mIms[i].getId().equals(lastInputMethodId)) {
                int subtypeId = mSubtypeIds[i];
                if ((subtypeId == NOT_A_SUBTYPE_ID) || (lastInputMethodSubtypeId == NOT_A_SUBTYPE_ID && subtypeId == 0) || (subtypeId == lastInputMethodSubtypeId)) {
                    checkedItem = i;
                }
            }
        }
        final TypedArray a = context.obtainStyledAttributes(null, com.android.internal.R.styleable.DialogPreference, com.android.internal.R.attr.alertDialogStyle, 0);
        mDialogBuilder = new AlertDialog.Builder(context).setOnCancelListener(new OnCancelListener() {

            @Override
            public void onCancel(DialogInterface dialog) {
                hideInputMethodMenu();
            }
        }).setIcon(a.getDrawable(com.android.internal.R.styleable.DialogPreference_dialogTitle));
        a.recycle();
        final LayoutInflater inflater = (LayoutInflater) mContext.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
        final View tv = inflater.inflate(com.android.internal.R.layout.input_method_switch_dialog_title, null);
        mDialogBuilder.setCustomTitle(tv);
        // Setup layout for a toggle switch of the hardware keyboard
        mSwitchingDialogTitleView = tv;
        mSwitchingDialogTitleView.findViewById(com.android.internal.R.id.hard_keyboard_section).setVisibility(mWindowManagerService.isHardKeyboardAvailable() ? View.VISIBLE : View.GONE);
        final Switch hardKeySwitch = ((Switch) mSwitchingDialogTitleView.findViewById(com.android.internal.R.id.hard_keyboard_switch));
        hardKeySwitch.setChecked(mWindowManagerService.isHardKeyboardEnabled());
        hardKeySwitch.setOnCheckedChangeListener(new OnCheckedChangeListener() {

            @Override
            public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
                mWindowManagerService.setHardKeyboardEnabled(isChecked);
                // Ensure that the input method dialog is dismissed when changing
                // the hardware keyboard state.
                hideInputMethodMenu();
            }
        });
        final ImeSubtypeListAdapter adapter = new ImeSubtypeListAdapter(context, com.android.internal.R.layout.simple_list_item_2_single_choice, imList, checkedItem);
        mDialogBuilder.setSingleChoiceItems(adapter, checkedItem, new AlertDialog.OnClickListener() {

            @Override
            public void onClick(DialogInterface dialog, int which) {
                synchronized (mMethodMap) {
                    if (mIms == null || mIms.length <= which || mSubtypeIds == null || mSubtypeIds.length <= which) {
                        return;
                    }
                    InputMethodInfo im = mIms[which];
                    int subtypeId = mSubtypeIds[which];
                    adapter.mCheckedItem = which;
                    adapter.notifyDataSetChanged();
                    hideInputMethodMenu();
                    if (im != null) {
                        if ((subtypeId < 0) || (subtypeId >= im.getSubtypeCount())) {
                            subtypeId = NOT_A_SUBTYPE_ID;
                        }
                        setInputMethodLocked(im.getId(), subtypeId);
                    }
                }
            }
        });
        if (showSubtypes && !isScreenLocked) {
            mDialogBuilder.setPositiveButton(com.android.internal.R.string.configure_input_methods, new DialogInterface.OnClickListener() {

                @Override
                public void onClick(DialogInterface dialog, int whichButton) {
                    showConfigureInputMethods();
                }
            });
        }
        mSwitchingDialog = mDialogBuilder.create();
        mSwitchingDialog.setCanceledOnTouchOutside(true);
        mSwitchingDialog.getWindow().setType(WindowManager.LayoutParams.TYPE_INPUT_METHOD_DIALOG);
        mSwitchingDialog.getWindow().getAttributes().privateFlags |= WindowManager.LayoutParams.PRIVATE_FLAG_SHOW_FOR_ALL_USERS;
        mSwitchingDialog.getWindow().getAttributes().setTitle("Select input method");
        mSwitchingDialog.show();
    }
}