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

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    final View view = inflater.inflate(R.layout.fragment_security_picker_slide, container, false);
    _buttonGroup = view.findViewById(R.id.rg_authenticationMethod);
    _buttonGroup.setOnCheckedChangeListener(this);
    onCheckedChanged(_buttonGroup, _buttonGroup.getCheckedRadioButtonId());

    // only enable the fingerprint option if the api version is new enough, permission is granted and a scanner is found
    if (BiometricsHelper.isAvailable(getContext())) {
        RadioButton button = view.findViewById(R.id.rb_biometrics);
        TextView text = view.findViewById(R.id.text_rb_biometrics);
        button.setEnabled(true);
        text.setEnabled(true);
        _buttonGroup.check(R.id.rb_biometrics);
    }

    view.findViewById(R.id.main).setBackgroundColor(_bgColor);
    return view;
}
 

private void initView() {
    setContentView(R.layout.activity_main);
    mRoomEditText = (EditText) findViewById(R.id.room_edit_text);
    mCaptureModeRadioGroup = findViewById(R.id.capture_mode_button);
    mCaptureModeRadioGroup.setOnCheckedChangeListener(mOnCheckedChangeListener);
    mScreenCapture = (RadioButton) findViewById(R.id.screen_capture_button);
    mCameraCapture = (RadioButton) findViewById(R.id.camera_capture_button);
    mOnlyAudioCapture = (RadioButton) findViewById(R.id.audio_capture_button);
    mMutiTrackCapture = findViewById(R.id.muti_track_button);

    SharedPreferences preferences = getSharedPreferences(getString(R.string.app_name), Context.MODE_PRIVATE);
    String roomName = preferences.getString(Config.ROOM_NAME, Config.PILI_ROOM);
    int captureMode = preferences.getInt(Config.CAPTURE_MODE, Config.CAMERA_CAPTURE);
    if (QNScreenCaptureUtil.isScreenCaptureSupported()) {
        if (captureMode == Config.SCREEN_CAPTURE) {
            mScreenCapture.setChecked(true);
        } else if (captureMode == Config.CAMERA_CAPTURE) {
            mCameraCapture.setChecked(true);
        } else if (captureMode == Config.ONLY_AUDIO_CAPTURE){
            mOnlyAudioCapture.setChecked(true);
        } else {
            mMutiTrackCapture.setChecked(true);
        }
    } else {
        mScreenCapture.setEnabled(false);
    }
    mRoomEditText.setText(roomName);
    mRoomEditText.setSelection(roomName.length());
}
 

/**
 * ピンを選択するためのRadioButtonを作成します.
 * @param inflater インフレータ
 * @param pin ピン
 * @return RadioButtonのインスタンス
 */
private RadioButton createRadioButton(final LayoutInflater inflater,final FaBoShield.Pin pin) {
    RadioButton radio = (RadioButton) inflater.inflate(R.layout.item_fabo_radio_button_pin, null, false);
    radio.setText(pin.getPinNames()[1]);
    radio.setTag(pin);
    radio.setEnabled(!usedPin(pin.getPinNumber()));
    radio.setOnCheckedChangeListener((compoundButton, b) -> {
        if (b) {
            mSelectedPin = pin;
        }
    });
    return radio;
}
 

public void fillHarmonic(final int id, final int value, int selection, boolean enabled) {
	RadioButton radioButton = (RadioButton) this.getView().findViewById(id);
	radioButton.setTag(Integer.valueOf(value));
	radioButton.setChecked(value == selection);
	radioButton.setEnabled(enabled);
	radioButton.setOnClickListener(new View.OnClickListener() {
		public void onClick(View v) {
			fillData(value, 0);
		}
	});
}
 

@Override
public void onStart() {
  super.onStart();

  // If the bluetooth adapter is null, it means that the device does not support Bluetooth, and we
  // should disable the option to pair a bluetooth switch.
  if (bluetoothAdapter == null) {
    RadioButton bluetoothSwitch = getRootView().findViewById(R.id.bluetooth_switch_radio_button);
    bluetoothSwitch.setChecked(false);
    bluetoothSwitch.setEnabled(false);
    TextView bluetoothDescriptionText =
        getRootView().findViewById(R.id.bluetooth_switch_option_description);
    bluetoothDescriptionText.setText(R.string.bluetooth_unsupported_description_text);
  }
}
 

private void populateAnimationsRadioGroup(RadioGroup group, Set<RadioButtons.AnimationInfo> animationInfos) {
	for (RadioButtons.AnimationInfo animationInfo : animationInfos) {
		final RadioButton button = new RadioButton(this);
		final String text = getResources().getString(animationInfo.animationTextResId);
		button.setId(IdGenerator.next());
		button.setText(text);
		button.setTag(animationInfo);
		button.setEnabled(buttonBehaviorRadioGroup.getCheckedRadioButtonId() ==
				R.id.fab_activity_radiobutton_hide_and_show_on_click_radiobutton);
		group.addView(button);
	}
}
 

@Override
public void onCheckedChanged(RadioGroup group, int checkedId) {
	if (buttonBehaviorRadioGroup.equals(group)) {
		for (int i = 0; i < animationsRadioGroup.getChildCount(); i++) {
			RadioButton button = (RadioButton) animationsRadioGroup.getChildAt(i);
			button.setEnabled(checkedId == R.id.fab_activity_radiobutton_hide_and_show_on_click_radiobutton);
		}
		}
}
 

private void setKlineRadioButtonEnabled(boolean enabled) {
    int count = rg.getChildCount();
    for (int i = 0;
         i < count;
         i++) {
        View v = rg.getChildAt(i);
        if (v instanceof RadioButton) {
            RadioButton rb = (RadioButton) v;
            rb.setEnabled(enabled);
        }
    }
}
 

public void updateDurationsState(int id, boolean enabled) {
	RadioButton radioButton = (RadioButton) this.getView().findViewById(id);
	radioButton.setEnabled(enabled);
}
 

public SelectOneWidget(Context context, FormEntryPrompt prompt) {
    super(context, prompt);

    int padding = (int)Math.floor(context.getResources().getDimension(R.dimen.select_padding));

    mItems = getSelectChoices();
    buttons = new Vector<>();

    String s = null;
    if (prompt.getAnswerValue() != null) {
        s = prompt.getAnswerValue().uncast().getString();
    }

    //Is this safe enough from collisions?
    buttonIdBase = Math.abs(prompt.getIndex().hashCode());

    if (mItems != null) {
        for (int i = 0; i < mItems.size(); i++) {
            final RadioButton rb = new RadioButton(getContext());
            String markdownText = prompt.getSelectItemMarkdownText(mItems.get(i));
            if (markdownText != null) {
                rb.setText(forceMarkdown(markdownText));
            } else {
                rb.setText(prompt.getSelectChoiceText(mItems.get(i)));
            }
            rb.setTextSize(TypedValue.COMPLEX_UNIT_DIP, mAnswerFontSize);
            rb.setId(i + buttonIdBase);
            rb.setEnabled(!prompt.isReadOnly());
            rb.setFocusable(!prompt.isReadOnly());

            rb.setBackgroundResource(R.drawable.selector_button_press);

            buttons.add(rb);

            if (mItems.get(i).getValue().equals(s)) {
                rb.setChecked(true);
            }

            //Move to be below the above setters. Not sure if that will cause
            //problems, but I don't think it should.
            rb.setOnCheckedChangeListener(this);

            String audioURI =
                    prompt.getSpecialFormSelectChoiceText(mItems.get(i),
                            FormEntryCaption.TEXT_FORM_AUDIO);

            String imageURI =
                    prompt.getSpecialFormSelectChoiceText(mItems.get(i),
                            FormEntryCaption.TEXT_FORM_IMAGE);

            String videoURI = prompt.getSpecialFormSelectChoiceText(mItems.get(i), "video");

            String bigImageURI = prompt.getSpecialFormSelectChoiceText(mItems.get(i), "big-image");

            MediaLayout mediaLayout = MediaLayout.buildAudioImageVisualLayout(getContext(), rb, audioURI, imageURI, videoURI, bigImageURI);
            mediaLayout.setPadding(0, padding, 0, padding);
            mediaLayout.setEnabled(!mPrompt.isReadOnly());
            mediaLayout.setOnClickListener(v -> rb.performClick());
            addView(mediaLayout);


            // Last, add the dividing line (except for the last element)
            ImageView divider = new ImageView(getContext());
            divider.setBackgroundResource(android.R.drawable.divider_horizontal_bright);
            if (i != mItems.size() - 1) {
                addView(divider);
            }
        }
        addClearButton(context, s != null && !prompt.isReadOnly());
    }
}
 

public SelectOneAutoAdvanceWidget(Context context, FormEntryPrompt prompt) {
    super(context, prompt);

    LayoutInflater inflater = LayoutInflater.from(getContext());

    mItems = getSelectChoices();
    buttons = new Vector<>();
    listener = (AdvanceToNextListener)context;

    String s = null;
    if (prompt.getAnswerValue() != null) {
        s = ((Selection)prompt.getAnswerValue().getValue()).getValue();
    }

    //Is this safe enough from collisions?
    buttonIdBase = Math.abs(prompt.getIndex().hashCode());

    if (mItems != null) {
        for (int i = 0; i < mItems.size(); i++) {

            RelativeLayout thisParentLayout =
                    (RelativeLayout)inflater.inflate(R.layout.quick_select_layout, null);

            final LinearLayout questionLayout = (LinearLayout)thisParentLayout.getChildAt(0);
            ImageView rightArrow = (ImageView)thisParentLayout.getChildAt(1);

            final RadioButton r = new RadioButton(getContext());
            r.setOnCheckedChangeListener(this);
            String markdownText = prompt.getSelectItemMarkdownText(mItems.get(i));
            if (markdownText != null) {
                r.setText(forceMarkdown(markdownText));
            } else {
                r.setText(prompt.getSelectChoiceText(mItems.get(i)));
            }
            r.setTextSize(TypedValue.COMPLEX_UNIT_DIP, mQuestionFontSize);
            r.setId(i + buttonIdBase);
            r.setEnabled(!prompt.isReadOnly());
            r.setFocusable(!prompt.isReadOnly());

            Drawable image = getResources().getDrawable(R.drawable.icon_auto_advance_arrow);
            rightArrow.setImageDrawable(image);
            rightArrow.setOnTouchListener((v, event) -> {
                r.onTouchEvent(event);
                return false;
            });

            buttons.add(r);

            if (mItems.get(i).getValue().equals(s)) {
                r.setChecked(true);
            }

            String audioURI = null;
            audioURI =
                    prompt.getSpecialFormSelectChoiceText(mItems.get(i),
                            FormEntryCaption.TEXT_FORM_AUDIO);

            String imageURI = null;
            imageURI =
                    prompt.getSpecialFormSelectChoiceText(mItems.get(i),
                            FormEntryCaption.TEXT_FORM_IMAGE);

            String videoURI = null;
            videoURI = prompt.getSpecialFormSelectChoiceText(mItems.get(i), "video");

            String bigImageURI = null;
            bigImageURI = prompt.getSpecialFormSelectChoiceText(mItems.get(i), "big-image");

            MediaLayout mediaLayout = MediaLayout.buildAudioImageVisualLayout(getContext(), r, audioURI, imageURI, videoURI, bigImageURI);

            questionLayout.addView(mediaLayout);

            // Last, add the dividing line (except for the last element)
            ImageView divider = new ImageView(getContext());
            divider.setBackgroundResource(android.R.drawable.divider_horizontal_bright);
            if (i != mItems.size() - 1) {
                mediaLayout.addDivider(divider);
            }

            addView(thisParentLayout);
        }
    }
}
 

/**
 * Initialize the layout and some member variables. If the Intent
 * contains {@link #EXTRA_DUMP} (and therefore was send from
 * {@link DumpEditor}), the write dump option will be adjusted
 * accordingly.
 */
// It is checked but the IDE don't get it.
@SuppressWarnings("unchecked")
@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_write_tag);

    mSectorTextBlock = findViewById(R.id.editTextWriteTagSector);
    mBlockTextBlock = findViewById(R.id.editTextWriteTagBlock);
    mDataText = findViewById(R.id.editTextWriteTagData);
    mSectorTextVB = findViewById(
            R.id.editTextWriteTagValueBlockSector);
    mBlockTextVB = findViewById(
            R.id.editTextWriteTagValueBlockBlock);
    mNewValueTextVB = findViewById(
            R.id.editTextWriteTagValueBlockValue);
    mIncreaseVB = findViewById(
            R.id.radioButtonWriteTagWriteValueBlockIncr);
    mStaticAC = findViewById(R.id.editTextWriteTagDumpStaticAC);
    mEnableStaticAC = findViewById(
            R.id.checkBoxWriteTagDumpStaticAC);
    mWriteManufBlock = findViewById(
            R.id.checkBoxWriteTagDumpWriteManuf);

    mWriteModeLayouts = new ArrayList<>();
    mWriteModeLayouts.add(findViewById(
            R.id.relativeLayoutWriteTagWriteBlock));
    mWriteModeLayouts.add(findViewById(R.id.linearLayoutWriteTagDump));
    mWriteModeLayouts.add(findViewById(
            R.id.linearLayoutWriteTagFactoryFormat));
    mWriteModeLayouts.add(findViewById(
            R.id.relativeLayoutWriteTagValueBlock));

    // Restore mDumpWithPos and the "write to manufacturer block"-state.
    if (savedInstanceState != null) {
        mWriteManufBlock.setChecked(
                savedInstanceState.getBoolean("write_manuf_block", false));
        Serializable s = savedInstanceState
                .getSerializable("dump_with_pos");
        if (s instanceof HashMap<?, ?>) {
            mDumpWithPos = (HashMap<Integer, HashMap<Integer, byte[]>>) s;
        }
    }

    Intent i = getIntent();
    if (i.hasExtra(EXTRA_DUMP)) {
        // Write dump directly from editor.
        mDumpFromEditor = i.getStringArrayExtra(EXTRA_DUMP);
        mWriteDumpFromEditor = true;
        // Show "Write Dump" option and disable other write options.
        RadioButton writeBlock = findViewById(
                R.id.radioButtonWriteTagWriteBlock);
        RadioButton factoryFormat = findViewById(
                R.id.radioButtonWriteTagFactoryFormat);
        RadioButton writeDump = findViewById(
                R.id.radioButtonWriteTagWriteDump);
        writeDump.performClick();
        writeBlock.setEnabled(false);
        factoryFormat.setEnabled(false);
        // Update button text.
        Button writeDumpButton = findViewById(
                R.id.buttonWriteTagDump);
        writeDumpButton.setText(R.string.action_write_dump);
    }
}