Examples with KeyEvent android.view.KeyEvent used on opensource projects

Example 96 with KeyEvent

use of android.view.KeyEvent in project FluxyAndroidTodo by armueller.

the class TodoListArrayAdapter method setHolderListeners.

private void setHolderListeners(final ViewHolder holder, final TodoItem item) {
    holder.todoDescription.setOnLongClickListener(new View.OnLongClickListener() {

        @Override
        public boolean onLongClick(View v) {
            DialogFragment editOrDeleteDialog = new EditOrDeleteDialogFragment();
            Bundle args = new Bundle();
            args.putLong("todoItemId", item.getId());
            editOrDeleteDialog.setArguments(args);
            editOrDeleteDialog.show(activity.getFragmentManager(), String.valueOf(item.getId()));
            return true;
        }
    });
    holder.todoEditDescription.setOnEditorActionListener(new TextView.OnEditorActionListener() {

        @Override
        public boolean onEditorAction(TextView v, int actionId, KeyEvent event) {
            boolean handled = false;
            if (actionId == EditorInfo.IME_ACTION_DONE) {
                actionCreator.createEditTodoAction(item.getId(), v.getText().toString());
                handled = true;
            }
            return handled;
        }
    });
    holder.todoCheckBox.setOnClickListener(new View.OnClickListener() {

        @Override
        public void onClick(View v) {
            actionCreator.createToggleTodoCompleteAction(item.getId());
        }
    });
}

Example 97 with KeyEvent

use of android.view.KeyEvent in project coursera-android by aporter.

the class SamplerActivity method onCreate.

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.main);
    // 
    final ImageButton button = (ImageButton) findViewById(R.id.button);
    button.setOnClickListener(new OnClickListener() {

        public void onClick(View v) {
            // Show Toast message 
            Toast.makeText(SamplerActivity.this, "Beep Bop", Toast.LENGTH_SHORT).show();
        }
    });
    final EditText edittext = (EditText) findViewById(R.id.edittext);
    edittext.setOnKeyListener(new OnKeyListener() {

        public boolean onKey(View v, int keyCode, KeyEvent event) {
            // If the event is a key-down event on the "Done" button
            if ((event.getAction() == KeyEvent.ACTION_DOWN) && (keyCode == KeyEvent.KEYCODE_ENTER)) {
                // Show Toast message 
                Toast.makeText(SamplerActivity.this, edittext.getText(), Toast.LENGTH_SHORT).show();
                return true;
            }
            return false;
        }
    });
    final CheckBox checkbox = (CheckBox) findViewById(R.id.checkbox);
    checkbox.setOnClickListener(new OnClickListener() {

        public void onClick(View v) {
            // Show Toast message indicating the CheckBox's Checked state
            if (((CheckBox) v).isChecked()) {
                Toast.makeText(SamplerActivity.this, "CheckBox checked", Toast.LENGTH_SHORT).show();
            } else {
                Toast.makeText(SamplerActivity.this, "CheckBox not checked", Toast.LENGTH_SHORT).show();
            }
        }
    });
    final RadioButton radio_red = (RadioButton) findViewById(R.id.radio_red);
    final RadioButton radio_blue = (RadioButton) findViewById(R.id.radio_blue);
    radio_red.setOnClickListener(radio_listener);
    radio_blue.setOnClickListener(radio_listener);
    final ToggleButton togglebutton = (ToggleButton) findViewById(R.id.togglebutton);
    togglebutton.setOnClickListener(new OnClickListener() {

        public void onClick(View v) {
            // Perform action on clicks
            if (togglebutton.isChecked()) {
                Toast.makeText(SamplerActivity.this, "ToggleButton checked", Toast.LENGTH_SHORT).show();
            } else {
                Toast.makeText(SamplerActivity.this, "ToggleButton not checked", Toast.LENGTH_SHORT).show();
            }
        }
    });
    final RatingBar ratingbar = (RatingBar) findViewById(R.id.ratingbar);
    ratingbar.setOnRatingBarChangeListener(new OnRatingBarChangeListener() {

        public void onRatingChanged(RatingBar ratingBar, float rating, boolean fromUser) {
            Toast.makeText(SamplerActivity.this, "New Rating: " + rating, Toast.LENGTH_SHORT).show();
        }
    });
}

Example 98 with KeyEvent

use of android.view.KeyEvent in project FBReaderJ by geometer.

the class FileChooserActivity method doCreateNewDir.

// doSwitchViewType()
/**
     * Confirms user to create new directory.
     */
private void doCreateNewDir() {
    if (mFileProvider instanceof LocalFileProvider && !Utils.hasPermissions(this, Manifest.permission.WRITE_EXTERNAL_STORAGE)) {
        Dlg.toast(this, R.string.afc_msg_app_doesnot_have_permission_to_create_files, Dlg._LengthShort);
        return;
    }
    if ((getLocation() instanceof File)) {
        if (!((File) getLocation()).canWrite()) {
            Dlg.toast(this, R.string.afc_msg_app_cant_create_folder, Dlg._LengthShort);
            return;
        }
    }
    final AlertDialog _dlg = Dlg.newDlg(this);
    View view = getLayoutInflater().inflate(R.layout.afc_simple_text_input_view, null);
    final EditText _textFile = (EditText) view.findViewById(R.id.afc_simple_text_input_view_text1);
    _textFile.setHint(mTextResources.get("folderNameHint"));
    _textFile.setOnEditorActionListener(new TextView.OnEditorActionListener() {

        @Override
        public boolean onEditorAction(TextView v, int actionId, KeyEvent event) {
            if (actionId == EditorInfo.IME_ACTION_DONE) {
                Ui.hideSoftKeyboard(FileChooserActivity.this, _textFile.getWindowToken());
                _dlg.getButton(DialogInterface.BUTTON_POSITIVE).performClick();
                return true;
            }
            return false;
        }
    });
    _dlg.setView(view);
    _dlg.setTitle(mTextResources.get("newFolder"));
    _dlg.setIcon(android.R.drawable.ic_menu_add);
    _dlg.setButton(DialogInterface.BUTTON_POSITIVE, getString(android.R.string.ok), new DialogInterface.OnClickListener() {

        @Override
        public void onClick(DialogInterface dialog, int which) {
            String name = _textFile.getText().toString().trim();
            if (!FileUtils.isFilenameValid(name)) {
                Dlg.toast(FileChooserActivity.this, getString(R.string.afc_pmsg_filename_is_invalid, name), Dlg._LengthShort);
                return;
            }
            final IFileProvider fileProvider = mFileProvider;
            final IFile location = getLocation();
            if (fileProvider == null || location == null) {
                return;
            }
            IFile dir = fileProvider.fromPath(String.format("%s/%s", location.getAbsolutePath(), name));
            if (dir.mkdir()) {
                Dlg.toast(FileChooserActivity.this, getString(R.string.afc_msg_done), Dlg._LengthShort);
                setLocation(getLocation(), null);
            } else
                Dlg.toast(FileChooserActivity.this, getString(R.string.afc_pmsg_cannot_create_folder, name), Dlg._LengthShort);
        }
    });
    _dlg.show();
    final Button _btnOk = _dlg.getButton(DialogInterface.BUTTON_POSITIVE);
    _btnOk.setEnabled(false);
    _textFile.addTextChangedListener(new TextWatcher() {

        @Override
        public void onTextChanged(CharSequence s, int start, int before, int count) {
        // TODO Auto-generated method stub
        }

        @Override
        public void beforeTextChanged(CharSequence s, int start, int count, int after) {
        // TODO Auto-generated method stub
        }

        @Override
        public void afterTextChanged(Editable s) {
            _btnOk.setEnabled(FileUtils.isFilenameValid(s.toString().trim()));
        }
    });
}

Example 99 with KeyEvent

use of android.view.KeyEvent in project android-maps-utils by googlemaps.

the class HeatmapsPlacesDemoActivity method startDemo.

@Override
protected void startDemo() {
    EditText editText = (EditText) findViewById(R.id.input_text);
    editText.setOnEditorActionListener(new TextView.OnEditorActionListener() {

        @Override
        public boolean onEditorAction(TextView textView, int actionId, KeyEvent keyEvent) {
            boolean handled = false;
            if (actionId == EditorInfo.IME_ACTION_GO) {
                submit();
                handled = true;
            }
            return handled;
        }
    });
    mCheckboxLayout = (LinearLayout) findViewById(R.id.checkboxes);
    setUpMap();
}

Example 100 with KeyEvent

use of android.view.KeyEvent in project ListenerMusicPlayer by hefuyicoder.

the class MediaButtonIntentReceiver method onReceive.

@Override
public void onReceive(final Context context, final Intent intent) {
    final String intentAction = intent.getAction();
    if (AudioManager.ACTION_AUDIO_BECOMING_NOISY.equals(intentAction)) {
        //当耳机拔出时暂停播放
        startService(context, MusicService.CMDPAUSE);
    } else if (Intent.ACTION_MEDIA_BUTTON.equals(intentAction)) {
        //耳机按钮事件
        final KeyEvent event = intent.getParcelableExtra(Intent.EXTRA_KEY_EVENT);
        if (event == null) {
            return;
        }
        final int keycode = event.getKeyCode();
        final int action = event.getAction();
        final long eventtime = event.getEventTime();
        String command = null;
        switch(keycode) {
            case KeyEvent.KEYCODE_MEDIA_STOP:
                command = MusicService.CMDSTOP;
                break;
            case KeyEvent.KEYCODE_HEADSETHOOK:
            case KeyEvent.KEYCODE_MEDIA_PLAY_PAUSE:
                command = MusicService.CMDTOGGLEPAUSE;
                break;
            case KeyEvent.KEYCODE_MEDIA_NEXT:
                command = MusicService.CMDNEXT;
                break;
            case KeyEvent.KEYCODE_MEDIA_PREVIOUS:
                command = MusicService.CMDPREVIOUS;
                break;
            case KeyEvent.KEYCODE_MEDIA_PAUSE:
                command = MusicService.CMDPAUSE;
                break;
            case KeyEvent.KEYCODE_MEDIA_PLAY:
                command = MusicService.CMDPLAY;
                break;
        }
        if (command != null) {
            if (action == KeyEvent.ACTION_DOWN) {
                if (mDown) {
                    if (MusicService.CMDTOGGLEPAUSE.equals(command) || MusicService.CMDPLAY.equals(command)) {
                        if (mLastClickTime != 0 && eventtime - mLastClickTime > LONG_PRESS_DELAY) {
                            acquireWakeLockAndSendMessage(context, mHandler.obtainMessage(MSG_LONGPRESS_TIMEOUT, context), 0);
                        }
                    }
                } else if (event.getRepeatCount() == 0) {
                    if (keycode == KeyEvent.KEYCODE_HEADSETHOOK) {
                        if (eventtime - mLastClickTime >= DOUBLE_CLICK) {
                            mClickCounter = 0;
                        }
                        mClickCounter++;
                        if (DEBUG)
                            Log.v(TAG, "Got headset click, count = " + mClickCounter);
                        mHandler.removeMessages(MSG_HEADSET_DOUBLE_CLICK_TIMEOUT);
                        Message msg = mHandler.obtainMessage(MSG_HEADSET_DOUBLE_CLICK_TIMEOUT, mClickCounter, 0, context);
                        long delay = mClickCounter < 3 ? DOUBLE_CLICK : 0;
                        if (mClickCounter >= 3) {
                            mClickCounter = 0;
                        }
                        mLastClickTime = eventtime;
                        acquireWakeLockAndSendMessage(context, msg, delay);
                    } else {
                        startService(context, command);
                    }
                    mLaunched = false;
                    mDown = true;
                }
            } else {
                mHandler.removeMessages(MSG_LONGPRESS_TIMEOUT);
                mDown = false;
            }
            if (isOrderedBroadcast()) {
                abortBroadcast();
            }
            releaseWakeLockIfHandlerIdle();
        }
    }
}