Example usage for android.widget Button Button

Introduction

In this page you can find the example usage for android.widget Button Button.

Prototype

public Button(Context context) 

Source Link

Document

Simple constructor to use when creating a button from code.

Usage

From source file:org.mozilla.gecko.DoorHanger.java

public void addButton(String aText, int aCallback) {
    Button mButton = new Button(mContext);
    mButton.setText(aText);/*ww  w.jav a 2  s  .  c  om*/
    mButton.setTag(Integer.toString(aCallback));
    mButton.setOnClickListener(this);
    mChoicesLayout.addView(mButton, mLayoutParams);
}

---

From source file:com.bytestemplar.tonedef.international.ButtonsFragment.java

public void updateButtons(int position) {
    LinearLayout ll_btn_container = (LinearLayout) getView().findViewById(R.id.buttons_container);

    if (ll_btn_container != null) {

        _current_position = position;/* w ww. j ava2s . c o m*/
        CountryTones current_tones = CountryTonesRepository.getInstance().getCountryAtPosition(position);

        ll_btn_container.removeAllViewsInLayout();

        // Update label
        TextView tv_name = (TextView) getView().findViewById(R.id.tv_countryname);
        tv_name.setText(current_tones.getName());
        tv_name.setTypeface(UICustom.getInstance().getTypeface());
        if (current_tones.getFlagDrawable() > 0) {
            tv_name.setCompoundDrawablesWithIntrinsicBounds(current_tones.getFlagDrawable(), 0, 0, 0);
        }

        // Generate buttons
        HashMap<String, ToneSequence> sequences = current_tones.getSequences();

        for (Object o : sequences.entrySet()) {
            Map.Entry pair = (Map.Entry) o;

            String sequence_name = (String) pair.getKey();
            final ToneSequence sequence = (ToneSequence) pair.getValue();

            Button btn = new Button(ll_btn_container.getContext());
            btn.setText(sequence_name);
            btn.setTypeface(UICustom.getInstance().getTypeface());
            btn.setBackgroundResource(R.drawable.touchpadbutton);
            btn.setTextColor(Color.WHITE);
            btn.setOnTouchListener(new View.OnTouchListener() {
                @Override
                public boolean onTouch(View v, MotionEvent event) {
                    switch (event.getAction()) {
                    case MotionEvent.ACTION_DOWN:
                        sequence.start();
                        v.setBackgroundResource(R.drawable.touchpadbutton_selected);
                        break;
                    case MotionEvent.ACTION_UP:
                    case MotionEvent.ACTION_CANCEL:
                        sequence.stop();
                        v.setBackgroundResource(R.drawable.touchpadbutton);
                        break;
                    }
                    return false;
                }
            });
            btn.setLayoutParams(new ViewGroup.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT,
                    ViewGroup.LayoutParams.WRAP_CONTENT));
            ll_btn_container.addView(btn);
        }
    }
}

---

From source file:bg.phpgcm2.MainActivity.java

private void newButton(String str, int num) {
    LinearLayout.LayoutParams params = new LinearLayout.LayoutParams(LinearLayout.LayoutParams.MATCH_PARENT,
            LinearLayout.LayoutParams.WRAP_CONTENT);
    params.height = 30;/*from   w w  w  . ja  v  a2s  .  c  om*/
    final LinearLayout lm = (LinearLayout) findViewById(R.id.mainLayout);
    Button btn = new Button(this);
    btn.setId(num);
    get_map_data_btn_id = btn.getId();
    btn.setText("get_map_data");
    btn.setBackgroundColor(Color.rgb(170, 180, 190));
    lm.addView(btn, params);
    Button btn1 = ((Button) findViewById(get_map_data_btn_id));
    btn1.setPadding(0, 0, 0, 0);
    btn1.setOnClickListener(new View.OnClickListener() {
        public void onClick(View view) {
            SharedPreferences settings = getSharedPreferences("Motolife", MODE_PRIVATE);
            String fb = settings.getString("fb", "0");

            Toast.makeText(view.getContext(), "Button clicked index = " + get_map_data_btn_id,
                    Toast.LENGTH_SHORT).show();
        }
    });
}

---

From source file:com.example.appf.CS3570.java

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    Intent intent = getIntent();/*from ww w. ja v  a 2s .c o m*/
    Bundle extras = intent.getExtras();
    cam = false;

    // Just in case we are coming from the ServerActivity
    if (extras != null) {
        if (extras.containsKey("server_name"))
            SERVER_IP = extras.getString("server_name");
        if (extras.containsKey("server_port"))
            SERVERPORT = Integer.parseInt(extras.getString("server_port"));
    }
    filter = new IMUfilter(.1f, 5);
    filter.reset();

    // Set up reset button
    Button b = new Button(this);
    b.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View view) {
            filter.reset();
        }
    });
    b.setText("Reset");

    // Set up camera mode. Are we going to use this?
    Button c = new Button(this);
    c.setText("Camera Mode");
    c.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View view) {
            filter.reset();
            mGLView.mRenderer.mCamera = new Camera();
            cam = !cam;
        }
    });
    LinearLayout ll = new LinearLayout(this);
    ll.setOrientation(LinearLayout.VERTICAL);
    ll.setBackgroundColor(Color.parseColor("#21C9FF"));
    ll.addView(b);
    ll.addView(c);
    // Create a GLSurfaceView instance and set it
    // as the ContentView for this Activity
    mGLView = new MyGLSurfaceView(this, this);
    ll.addView(mGLView);
    setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);
    mSensorManager = (SensorManager) getSystemService(SENSOR_SERVICE);
    gyroscope = mSensorManager.getDefaultSensor(Sensor.TYPE_GYROSCOPE);
    accelerometer = mSensorManager.getDefaultSensor(Sensor.TYPE_ACCELEROMETER);
    magnetometer = mSensorManager.getDefaultSensor(Sensor.TYPE_MAGNETIC_FIELD);
    setContentView(ll);
    new Thread(new SocketThread()).start();
}

---

From source file:com.emobc.android.activities.generators.FormActivityGenerator.java

@Override
protected void loadAppLevelData(final Activity activity, final AppLevelData data) {
    this.item = (FormLevelDataItem) data.findByNextLevel(nextLevel);

    //rotateScreen(activity);
    initializeHeader(activity, item);/*from w  w w .  j  av  a 2  s . c o m*/

    controlsMap = new HashMap<String, View>();

    //Create Banner
    CreateMenus c = (CreateMenus) activity;
    c.createBanner();

    LinearLayout formLayout = (LinearLayout) activity.findViewById(R.id.formLayout);
    for (FormDataItem dataItem : item.getList()) {
        TextView label = new TextView(activity);
        label.setText(dataItem.getFieldLabel());
        formLayout.addView(label);
        insertField(activity, dataItem, formLayout);
    }

    Button submit = new Button(activity);
    submit.setText(R.string.form_submit_buttom);
    submit.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            processSubmit(activity);
        }
    });
    formLayout.addView(submit);
    ((FormActivity) activity).setControlsMap(controlsMap);
}

---

From source file:com.ntsync.android.sync.activities.AccountListFragment.java

@Override
public void onViewCreated(View view, Bundle savedInstanceState) {
    super.onViewCreated(view, savedInstanceState);
    Context context = view.getContext();
    LinearLayout linearLayout = new LinearLayout(context);
    linearLayout.setLayoutParams(new LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT));
    linearLayout.setOrientation(LinearLayout.HORIZONTAL);
    linearLayout.setGravity(Gravity.CENTER_HORIZONTAL);

    Button loginBtn = new Button(context);
    LinearLayout.LayoutParams layoutParams = new LinearLayout.LayoutParams(LayoutParams.WRAP_CONTENT,
            LayoutParams.WRAP_CONTENT);/*  w  ww.j av a 2  s.c  om*/
    layoutParams.rightMargin = (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, 8,
            view.getResources().getDisplayMetrics());
    loginBtn.setLayoutParams(layoutParams);
    loginBtn.setText(context.getResources().getText(R.string.accountlist_login_button));
    loginBtn.setOnClickListener(new OnClickListener() {
        public void onClick(View v) {
            startLoginView();
        }
    });

    Button createAccountBtn = new Button(context);
    createAccountBtn.setLayoutParams(new LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT));
    createAccountBtn.setText(context.getResources().getText(R.string.accountlist_creataccount_button));
    createAccountBtn.setOnClickListener(new OnClickListener() {
        public void onClick(View v) {
            createAccountView();
        }
    });

    linearLayout.addView(loginBtn);
    linearLayout.addView(createAccountBtn);
    ((ViewGroup) this.getListView().getParent()).addView(linearLayout);
    this.getListView().setEmptyView(linearLayout);
}

---

From source file:eu.geopaparazzi.library.forms.views.GTimeView.java

/**
 * @param fragment the fragment./* w ww  .  j  ava2 s .  c  om*/
 * @param attrs attributes.
 * @param parentView parent
 * @param key key
 * @param value value
 * @param constraintDescription constraints
 * @param readonly if <code>false</code>, the item is disabled for editing.
 */
public GTimeView(final Fragment fragment, AttributeSet attrs, LinearLayout parentView, String key, String value,
        String constraintDescription, boolean readonly) {
    super(fragment.getActivity(), attrs);

    Context context = fragment.getActivity();

    LinearLayout textLayout = new LinearLayout(context);
    LinearLayout.LayoutParams layoutParams = new LinearLayout.LayoutParams(LayoutParams.FILL_PARENT,
            LayoutParams.WRAP_CONTENT);
    layoutParams.setMargins(10, 10, 10, 10);
    textLayout.setLayoutParams(layoutParams);
    textLayout.setOrientation(LinearLayout.VERTICAL);
    parentView.addView(textLayout);

    TextView textView = new TextView(context);
    textView.setLayoutParams(
            new LinearLayout.LayoutParams(LayoutParams.FILL_PARENT, LayoutParams.WRAP_CONTENT));
    textView.setPadding(2, 2, 2, 2);
    textView.setText(key.replace(UNDERSCORE, " ").replace(COLON, " ") + " " + constraintDescription);
    textView.setTextColor(context.getResources().getColor(R.color.formcolor));
    textLayout.addView(textView);

    button = new Button(context);
    button.setLayoutParams(new LinearLayout.LayoutParams(LayoutParams.FILL_PARENT, LayoutParams.WRAP_CONTENT));
    button.setPadding(15, 5, 15, 5);

    final SimpleDateFormat timeFormatter = TimeUtilities.INSTANCE.TIMEONLY_FORMATTER;
    if (value == null || value.length() == 0) {
        String dateStr = timeFormatter.format(new Date());
        button.setText(dateStr);
    } else {
        button.setText(value);
    }
    button.setOnClickListener(new View.OnClickListener() {
        public void onClick(View v) {
            String dateStr = button.getText().toString();
            Date date = null;
            try {
                date = timeFormatter.parse(dateStr);
            } catch (ParseException e) {
                // fallback on current date
                date = new Date();
            }
            final Calendar c = Calendar.getInstance();
            c.setTime(date);
            int hourOfDay = c.get(Calendar.HOUR_OF_DAY);
            int minute = c.get(Calendar.MINUTE);

            FormTimePickerFragment newFragment = new FormTimePickerFragment();
            newFragment.setAttributes(hourOfDay, minute, true, button);
            newFragment.show(fragment.getFragmentManager(), "timePicker");
        }
    });
    button.setEnabled(!readonly);

    textLayout.addView(button);
}

---

From source file:eu.geopaparazzi.library.forms.views.GDateView.java

/**
 * @param fragment   the fragment to use.
 * @param attrs attributes.//from   w ww  . j a  v a2  s .  com
 * @param parentView parent
 * @param key key
 * @param value value
 * @param constraintDescription constraints
 * @param readonly if <code>false</code>, the item is disabled for editing.
 */
public GDateView(final Fragment fragment, AttributeSet attrs, LinearLayout parentView, String key, String value,
        String constraintDescription, boolean readonly) {
    super(fragment.getActivity(), attrs);

    Context context = fragment.getActivity();

    LinearLayout textLayout = new LinearLayout(context);
    LinearLayout.LayoutParams layoutParams = new LinearLayout.LayoutParams(LayoutParams.FILL_PARENT,
            LayoutParams.WRAP_CONTENT);
    layoutParams.setMargins(10, 10, 10, 10);
    textLayout.setLayoutParams(layoutParams);
    textLayout.setOrientation(LinearLayout.VERTICAL);
    parentView.addView(textLayout);

    TextView textView = new TextView(context);
    textView.setLayoutParams(
            new LinearLayout.LayoutParams(LayoutParams.FILL_PARENT, LayoutParams.WRAP_CONTENT));
    textView.setPadding(2, 2, 2, 2);
    textView.setText(key.replace(UNDERSCORE, " ").replace(COLON, " ") + " " + constraintDescription);
    textView.setTextColor(context.getResources().getColor(R.color.formcolor));
    textLayout.addView(textView);

    button = new Button(context);
    button.setLayoutParams(new LinearLayout.LayoutParams(LayoutParams.FILL_PARENT, LayoutParams.WRAP_CONTENT));
    button.setPadding(15, 5, 15, 5);

    final SimpleDateFormat dateFormatter = TimeUtilities.INSTANCE.DATEONLY_FORMATTER;
    if (value == null || value.length() == 0) {
        String dateStr = dateFormatter.format(new Date());
        button.setText(dateStr);
    } else {
        button.setText(value);
    }
    button.setOnClickListener(new View.OnClickListener() {
        public void onClick(View v) {
            String dateStr = button.getText().toString();
            Date date = null;
            try {
                date = dateFormatter.parse(dateStr);
            } catch (ParseException e) {
                // fallback on current date
                date = new Date();
            }
            final Calendar c = Calendar.getInstance();
            c.setTime(date);
            int year = c.get(Calendar.YEAR);
            int month = c.get(Calendar.MONTH);
            int day = c.get(Calendar.DAY_OF_MONTH);

            FormDatePickerFragment newFragment = new FormDatePickerFragment(year, month, day, button);
            newFragment.show(fragment.getFragmentManager(), "datePicker");
        }
    });
    button.setEnabled(!readonly);

    textLayout.addView(button);
}

---

From source file:br.org.funcate.dynamicforms.views.GTimeView.java

/**
 * @param fragment the fragment./*from   w  w  w.j  a v a 2 s.  c om*/
 * @param attrs attributes.
 * @param parentView parent
 * @param label label
 * @param value value
 * @param constraintDescription constraints
 * @param readonly if <code>false</code>, the item is disabled for editing.
 */
public GTimeView(final Fragment fragment, AttributeSet attrs, LinearLayout parentView, String label,
        String value, String constraintDescription, boolean readonly) {
    super(fragment.getActivity(), attrs);

    final Context context = fragment.getActivity();

    LinearLayout textLayout = new LinearLayout(context);
    LinearLayout.LayoutParams layoutParams = new LinearLayout.LayoutParams(LayoutParams.MATCH_PARENT,
            LayoutParams.WRAP_CONTENT);
    layoutParams.setMargins(10, 10, 10, 10);
    textLayout.setLayoutParams(layoutParams);
    textLayout.setOrientation(LinearLayout.VERTICAL);
    parentView.addView(textLayout);

    TextView textView = new TextView(context);
    textView.setLayoutParams(
            new LinearLayout.LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT));
    textView.setPadding(2, 2, 2, 2);
    textView.setText(label.replace(UNDERSCORE, " ").replace(COLON, " ") + " " + constraintDescription);
    textView.setTextColor(context.getResources().getColor(R.color.formcolor));
    textLayout.addView(textView);

    button = new Button(context);
    button.setLayoutParams(new LinearLayout.LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT));
    button.setPadding(15, 5, 15, 5);

    final SimpleDateFormat timeFormatter = TimeUtilities.INSTANCE.TIMEONLY_FORMATTER;
    if (value == null || value.length() == 0) {
        String dateStr = timeFormatter.format(new Date());
        button.setText(dateStr);
    } else {
        button.setText(value);
    }
    button.setOnClickListener(new View.OnClickListener() {
        public void onClick(View v) {
            String dateStr = button.getText().toString();
            Date date = null;
            try {
                date = timeFormatter.parse(dateStr);
            } catch (ParseException e) {
                //GPLog.error(this, null, e);
                Toast.makeText(context, e.getMessage(), Toast.LENGTH_LONG).show();
                // fallback on current date
                date = new Date();
            }
            final Calendar c = Calendar.getInstance();
            c.setTime(date);
            int hourOfDay = c.get(Calendar.HOUR_OF_DAY);
            int minute = c.get(Calendar.MINUTE);

            FormTimePickerFragment newFragment = new FormTimePickerFragment();
            newFragment.setAttributes(hourOfDay, minute, true, button);
            //newFragment.show(fragment.getFragmentManager(), "timePicker");
        }
    });
    button.setEnabled(!readonly);

    textLayout.addView(button);
}

---

From source file:br.org.funcate.dynamicforms.views.GDateView.java

/**
 * @param fragment   the fragment to use.
 * @param attrs attributes./*from  w  w w .ja v a  2s .c om*/
 * @param parentView parent
 * @param label label
 * @param value value
 * @param constraintDescription constraints
 * @param readonly if <code>false</code>, the item is disabled for editing.
 */
public GDateView(final Fragment fragment, AttributeSet attrs, LinearLayout parentView, String label,
        String value, String constraintDescription, boolean readonly) {
    super(fragment.getActivity(), attrs);

    final Context context = fragment.getActivity();

    LinearLayout textLayout = new LinearLayout(context);
    LinearLayout.LayoutParams layoutParams = new LinearLayout.LayoutParams(LayoutParams.MATCH_PARENT,
            LayoutParams.WRAP_CONTENT);
    layoutParams.setMargins(10, 10, 10, 10);
    textLayout.setLayoutParams(layoutParams);
    textLayout.setOrientation(LinearLayout.VERTICAL);
    parentView.addView(textLayout);

    TextView textView = new TextView(context);
    textView.setLayoutParams(
            new LinearLayout.LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT));
    textView.setPadding(2, 2, 2, 2);
    textView.setText(label.replace(UNDERSCORE, " ").replace(COLON, " ") + " " + constraintDescription);
    textView.setTextColor(context.getResources().getColor(R.color.formcolor));
    textLayout.addView(textView);

    button = new Button(context);
    button.setLayoutParams(new LinearLayout.LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT));
    button.setPadding(15, 5, 15, 5);

    final SimpleDateFormat dateFormatter = TimeUtilities.INSTANCE.DATEONLY_FORMATTER;
    if (value == null || value.length() == 0) {
        String dateStr = dateFormatter.format(new Date());
        button.setText(dateStr);
    } else {
        button.setText(value);
    }
    button.setOnClickListener(new View.OnClickListener() {
        public void onClick(View v) {
            String dateStr = button.getText().toString();
            Date date = null;
            try {
                date = dateFormatter.parse(dateStr);
            } catch (ParseException e) {
                //GPLog.error(this, null, e);
                Toast.makeText(context, e.getMessage(), Toast.LENGTH_LONG).show();
                date = new Date();
            }
            final Calendar c = Calendar.getInstance();
            c.setTime(date);
            int year = c.get(Calendar.YEAR);
            int month = c.get(Calendar.MONTH);
            int day = c.get(Calendar.DAY_OF_MONTH);

            FormDatePickerFragment newFragment = new FormDatePickerFragment();
            newFragment.setAttributes(year, month, day, button);
            newFragment.show(fragment.getFragmentManager(), "datePicker");
        }
    });
    button.setEnabled(!readonly);

    textLayout.addView(button);
}

---

• «
• 1
• 2
• 3
• 4
• 5
• 6
• 7
• 8
• 9
• 10
• 11
• 12
• 13
• 14
• 15
• 16
• 17
• 18
• 19
• 20
• 21
• 22
• 23
• 24
• »