Java Code Examples for android.widget.Switch#setEnabled()

@Override
public void onResume() {
    super.onResume();
    refresh();

    if (getView() != null) {
        Switch switchBtn = getView().findViewById(R.id.fragment_beacon_scan_switch);
        if (switchBtn != null) {
            switchBtn.setEnabled(LinkingUtil.isApplicationInstalled(getContext()));
        }
    }

    LinkingApplication app = (LinkingApplication) getActivity().getApplication();
    LinkingBeaconManager mgr = app.getLinkingBeaconManager();
    mgr.addOnBeaconConnectListener(this);
    mgr.addOnBeaconScanStateListener(this);
}
 

/**
 * Configures the screen switch preference toggle based on whether and where the screen switch is
 * currently assigned.
 *
 * @param screenSwitchToggle A switch that corresponds to the current assignment status of the
 *     screen switch.
 * @param keyCombos List of keys currently assigned to this action
 * @param context Context used to determine if the screen switch is currently assigned to a
 *     different action
 * @param key The key to the map that pairs an action with a set of switches currently assigned to
 *     said action.
 */
public static void updateScreenAsASwitchToggle(
    Switch screenSwitchToggle, Set<Long> keyCombos, Context context, String key) {
  long screenSwitchKeyCombo =
      KeyAssignmentUtils.keyEventToExtendedKeyCode(SCREEN_SWITCH_EVENT_UP);

  if (!keyCombos.isEmpty() && keyCombos.contains(screenSwitchKeyCombo)) {
    screenSwitchToggle.setEnabled(true);
    screenSwitchToggle.setChecked(true);
    screenSwitchToggle.setText(R.string.key_combo_preference_screen_switch_toggle);
  } else if (KeyAssignmentUtils.otherActionAssociatedWithKey(
      screenSwitchKeyCombo, context, key)) {
    screenSwitchToggle.setEnabled(false);
    screenSwitchToggle.setChecked(false);
    screenSwitchToggle.setText(R.string.key_combo_preference_screen_switch_toggle_disabled);
  } else {
    screenSwitchToggle.setEnabled(true);
    screenSwitchToggle.setChecked(false);
    screenSwitchToggle.setText(R.string.key_combo_preference_screen_switch_toggle);
  }
}
 

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup root) {
    final Context context = root.getContext();
    checked = new BooleanPreference(
        context.getSharedPreferences(getKey(),Context.MODE_PRIVATE),
        getTitle(),
        String.valueOf(defaultValue));
    if(!checked.isSet()) checked.set(defaultValue);

    aSwitch = new Switch(new ContextThemeWrapper(context, R.style.Widget_U2020_DebugDrawer_RowWidget));
    aSwitch.setText(title);
    aSwitch.setChecked(checked.get());
    aSwitch.setEnabled(isEnabled());
    aSwitch.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
        @Override
        public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
            checked.set(isChecked);
            onSwitch(isChecked);
        }
    });
    aSwitch.setGravity(Gravity.START | Gravity.END | Gravity.CENTER_VERTICAL); // "start|end|center_vertical"
    return aSwitch;
}
 

private void updateSwitchState(UserTrack userTrack, Switch switchButton) {
    if (userTrack != null) {
        switchButton.setChecked(userTrack.isTrackInclude());
        switchButton.setEnabled(true);
    } else {
        switchButton.setChecked(true);
        switchButton.setEnabled(false);
    }
}
 

@Override
public View getView(final int position, View convertView, ViewGroup parent) {
    View view = super.getView(position, convertView, parent);
    Switch s = view.findViewById(R.id.bica_list_item_switch);

    if (s != null) {

        s.setOnCheckedChangeListener(null);

        String category = mData.get(position).get("category");
        s.setChecked(!isDisabledList.contains(position));
        if ("Failed!".equals(category)) {
            s.setChecked(true);
            s.setEnabled(false);
        }
        s.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
            @Override
            public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
                if (isChecked) {
                    isDisabledList.remove((Integer) position);
                    needExcludeData.remove(mData.get(position));
                } else {
                    if (!needExcludeData.contains(mData.get(position))) {
                        needExcludeData.add(mData.get(position));
                    }
                    if (!isDisabledList.contains(position)) {
                        isDisabledList.add(position);
                    }
                }
            }
        });
    }

    return view;
}
 

@Override
void onServiceDisconnected() {
    Switch sw =  findViewById(R.id.activity_setting_device_switch);
    sw.setOnCheckedChangeListener(null);
    sw.setEnabled(false);
    findViewById(R.id.activity_setting_btn).setEnabled(false);

    HOGPMessageService service = getHOGPMessageService();
    if (service != null) {
        service.getServiceProvider().removeServiceListener(this);
    }
}
 

@NonNull
@Override
public View getView(int position, View convertView, @NonNull ViewGroup parent) {
    View view = super.getView(position, convertView, parent);

    if (convertView == null) {
        // The reusable view was created for the first time, set up the
        // listener on the checkbox
        ((Switch) view.findViewById(R.id.checkbox)).setOnCheckedChangeListener((buttonView, isChecked) -> {
            String packageName = (String) buttonView.getTag();
            boolean changed = mModuleUtil.isModuleEnabled(packageName) ^ isChecked;
            if (changed) {
                mModuleUtil.setModuleEnabled(packageName, isChecked);
                mModuleUtil.updateModulesList(true, view);
            }
        });
    }

    InstalledModule item = getItem(position);

    TextView version = view.findViewById(R.id.version_name);
    version.setText(Objects.requireNonNull(item).versionName);
    version.setSelected(true);
    version.setTextColor(Color.parseColor("#808080"));

    TextView packageTv = view.findViewById(R.id.package_name);
    packageTv.setText(item.packageName);
    packageTv.setSelected(true);

    TextView installTimeTv = view.findViewById(R.id.tvInstallTime);
    installTimeTv.setText(dateformat.format(new Date(item.installTime)));
    installTimeTv.setSelected(true);

    TextView updateTv = view.findViewById(R.id.tvUpdateTime);
    updateTv.setText(dateformat.format(new Date(item.updateTime)));
    updateTv.setSelected(true);

    // Store the package name in some views' tag for later access
    view.findViewById(R.id.checkbox).setTag(item.packageName);
    view.setTag(item.packageName);

    ((ImageView) view.findViewById(R.id.icon)).setImageDrawable(item.getIcon());

    TextView descriptionText = view.findViewById(R.id.description);
    if (!item.getDescription().isEmpty()) {
        descriptionText.setText(item.getDescription());
        descriptionText.setTextColor(ThemeUtil.getThemeColor(getContext(), android.R.attr.textColorSecondary));
    } else {
        descriptionText.setText(getString(R.string.module_empty_description));
        descriptionText.setTextColor(getResources().getColor(R.color.warning, null));
    }

    Switch mSwitch = view.findViewById(R.id.checkbox);
    mSwitch.setChecked(mModuleUtil.isModuleEnabled(item.packageName));
    TextView warningText = view.findViewById(R.id.warning);

    if (item.minVersion == 0) {
        if (!XposedApp.getPreferences().getBoolean("skip_xposedminversion_check", false)) {
            mSwitch.setEnabled(false);
        }
        warningText.setText(getString(R.string.no_min_version_specified));
        warningText.setVisibility(View.VISIBLE);
    } else if (installedXposedVersion > 0 && item.minVersion > installedXposedVersion) {
        if (!XposedApp.getPreferences().getBoolean("skip_xposedminversion_check", false)) {
            mSwitch.setEnabled(false);
        }
        warningText.setText(String.format(getString(R.string.warning_xposed_min_version), item.minVersion));
        warningText.setVisibility(View.VISIBLE);
    } else if (item.minVersion < ModuleUtil.MIN_MODULE_VERSION) {
        if (!XposedApp.getPreferences().getBoolean("skip_xposedminversion_check", false)) {
            mSwitch.setEnabled(false);
        }
        warningText.setText(String.format(getString(R.string.warning_min_version_too_low), item.minVersion, ModuleUtil.MIN_MODULE_VERSION));
        warningText.setVisibility(View.VISIBLE);
    } else if (item.isInstalledOnExternalStorage()) {
        if (!XposedApp.getPreferences().getBoolean("skip_xposedminversion_check", false)) {
            mSwitch.setEnabled(false);
        }
        warningText.setText(getString(R.string.warning_installed_on_external_storage));
        warningText.setVisibility(View.VISIBLE);
    } else if (installedXposedVersion == 0 || (installedXposedVersion == -1 && !StatusInstallerFragment.DISABLE_FILE.exists())) {
        if (!XposedApp.getPreferences().getBoolean("skip_xposedminversion_check", false)) {
            mSwitch.setEnabled(false);
        }
        warningText.setText(getString(R.string.not_installed_no_lollipop));
        warningText.setVisibility(View.VISIBLE);
    } else {
        mSwitch.setEnabled(true);
        warningText.setVisibility(View.GONE);
    }
    return view;
}