Examples with KeyboardLayout android.hardware.input.KeyboardLayout used on opensource projects

Example 6 with KeyboardLayout

use of android.hardware.input.KeyboardLayout in project Resurrection_packages_apps_Settings by ResurrectionRemix.

the class KeyboardLayoutPickerFragment method createPreferenceHierarchy.

private PreferenceScreen createPreferenceHierarchy() {
    PreferenceScreen root = getPreferenceManager().createPreferenceScreen(getActivity());
    Context context = getActivity();
    for (KeyboardLayout layout : mKeyboardLayouts) {
        CheckBoxPreference pref = new CheckBoxPreference(getPrefContext());
        pref.setTitle(layout.getLabel());
        pref.setSummary(layout.getCollection());
        root.addPreference(pref);
        mPreferenceMap.put(pref, layout);
    }
    return root;
}

Example 7 with KeyboardLayout

use of android.hardware.input.KeyboardLayout in project Resurrection_packages_apps_Settings by ResurrectionRemix.

the class KeyboardLayoutPickerFragment2 method onPreferenceTreeClick.

@Override
public boolean onPreferenceTreeClick(Preference preference) {
    KeyboardLayout layout = mPreferenceMap.get(preference);
    if (layout != null) {
        mIm.setKeyboardLayoutForInputDevice(mInputDeviceIdentifier, mImi, mSubtype, layout.getDescriptor());
        getActivity().finish();
        return true;
    }
    return super.onPreferenceTreeClick(preference);
}

Example 8 with KeyboardLayout

use of android.hardware.input.KeyboardLayout in project android_frameworks_base by AOSPA.

the class InputManagerService method getDefaultKeyboardLayout.

private String getDefaultKeyboardLayout(final InputDevice d) {
    final Locale systemLocale = mContext.getResources().getConfiguration().locale;
    // reasonable default.
    if (TextUtils.isEmpty(systemLocale.getLanguage())) {
        return null;
    }
    final List<KeyboardLayout> layouts = new ArrayList<>();
    visitAllKeyboardLayouts(new KeyboardLayoutVisitor() {

        @Override
        public void visitKeyboardLayout(Resources resources, int keyboardLayoutResId, KeyboardLayout layout) {
            // means its a custom layout for a specific keyboard.
            if (layout.getVendorId() != d.getVendorId() || layout.getProductId() != d.getProductId()) {
                return;
            }
            final LocaleList locales = layout.getLocales();
            final int numLocales = locales.size();
            for (int localeIndex = 0; localeIndex < numLocales; ++localeIndex) {
                if (isCompatibleLocale(systemLocale, locales.get(localeIndex))) {
                    layouts.add(layout);
                    break;
                }
            }
        }
    });
    if (layouts.isEmpty()) {
        return null;
    }
    // First sort so that ones with higher priority are listed at the top
    Collections.sort(layouts);
    // Next we want to try to find an exact match of language, country and variant.
    final int N = layouts.size();
    for (int i = 0; i < N; i++) {
        KeyboardLayout layout = layouts.get(i);
        final LocaleList locales = layout.getLocales();
        final int numLocales = locales.size();
        for (int localeIndex = 0; localeIndex < numLocales; ++localeIndex) {
            final Locale locale = locales.get(localeIndex);
            if (locale.getCountry().equals(systemLocale.getCountry()) && locale.getVariant().equals(systemLocale.getVariant())) {
                return layout.getDescriptor();
            }
        }
    }
    // Then try an exact match of language and country
    for (int i = 0; i < N; i++) {
        KeyboardLayout layout = layouts.get(i);
        final LocaleList locales = layout.getLocales();
        final int numLocales = locales.size();
        for (int localeIndex = 0; localeIndex < numLocales; ++localeIndex) {
            final Locale locale = locales.get(localeIndex);
            if (locale.getCountry().equals(systemLocale.getCountry())) {
                return layout.getDescriptor();
            }
        }
    }
    // Give up and just use the highest priority layout with matching language
    return layouts.get(0).getDescriptor();
}

Example 9 with KeyboardLayout

use of android.hardware.input.KeyboardLayout in project android_frameworks_base by AOSPA.

the class InputManagerService method getKeyboardLayoutForInputDevice.

// Binder call
@Override
@Nullable
public KeyboardLayout getKeyboardLayoutForInputDevice(InputDeviceIdentifier identifier, InputMethodInfo imeInfo, InputMethodSubtype imeSubtype) {
    InputMethodSubtypeHandle handle = new InputMethodSubtypeHandle(imeInfo, imeSubtype);
    String key = getLayoutDescriptor(identifier);
    final String keyboardLayoutDescriptor;
    synchronized (mDataStore) {
        keyboardLayoutDescriptor = mDataStore.getKeyboardLayout(key, handle);
    }
    if (keyboardLayoutDescriptor == null) {
        return null;
    }
    final KeyboardLayout[] result = new KeyboardLayout[1];
    visitKeyboardLayout(keyboardLayoutDescriptor, new KeyboardLayoutVisitor() {

        @Override
        public void visitKeyboardLayout(Resources resources, int keyboardLayoutResId, KeyboardLayout layout) {
            result[0] = layout;
        }
    });
    if (result[0] == null) {
        Slog.w(TAG, "Could not get keyboard layout with descriptor '" + keyboardLayoutDescriptor + "'.");
    }
    return result[0];
}

Example 10 with KeyboardLayout

use of android.hardware.input.KeyboardLayout in project android_frameworks_base by AOSPA.

the class InputManagerService method getKeyboardLayoutOverlay.

// Native callback.
private String[] getKeyboardLayoutOverlay(InputDeviceIdentifier identifier) {
    if (!mSystemReady) {
        return null;
    }
    String keyboardLayoutDescriptor = getCurrentKeyboardLayoutForInputDevice(identifier);
    if (keyboardLayoutDescriptor == null) {
        return null;
    }
    final String[] result = new String[2];
    visitKeyboardLayout(keyboardLayoutDescriptor, new KeyboardLayoutVisitor() {

        @Override
        public void visitKeyboardLayout(Resources resources, int keyboardLayoutResId, KeyboardLayout layout) {
            try {
                result[0] = layout.getDescriptor();
                result[1] = Streams.readFully(new InputStreamReader(resources.openRawResource(keyboardLayoutResId)));
            } catch (IOException ex) {
            } catch (NotFoundException ex) {
            }
        }
    });
    if (result[0] == null) {
        Slog.w(TAG, "Could not get keyboard layout with descriptor '" + keyboardLayoutDescriptor + "'.");
        return null;
    }
    return result;
}