Example usage for android.view KeyEvent getAction

List of usage examples for android.view KeyEvent getAction

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  3. android
  4. android.view.*
  5. KeyEvent
  6. getAction

Introduction

In this page you can find the example usage for android.view KeyEvent getAction.

Prototype

public final int getAction()

Source Link

Document

Retrieve the action of this key event.

Usage

From source file:org.petero.droidfish.DroidFish.java

private final Dialog selectMoveDialog() {
    setAutoMode(AutoMode.OFF);// ww  w.j a va  2s  . c o m
    View content = View.inflate(this, R.layout.select_move_number, null);
    final AlertDialog.Builder builder = new AlertDialog.Builder(this);
    builder.setView(content);
    builder.setTitle(R.string.goto_move);
    final EditText moveNrView = (EditText) content.findViewById(R.id.selmove_number);
    moveNrView.setText("1");
    final Runnable gotoMove = new Runnable() {
        public void run() {
            try {
                int moveNr = Integer.parseInt(moveNrView.getText().toString());
                ctrl.gotoMove(moveNr);
            } catch (NumberFormatException nfe) {
                Toast.makeText(getApplicationContext(), R.string.invalid_number_format, Toast.LENGTH_SHORT)
                        .show();
            }
        }
    };
    builder.setPositiveButton(android.R.string.ok, new Dialog.OnClickListener() {
        public void onClick(DialogInterface dialog, int which) {
            gotoMove.run();
        }
    });
    builder.setNegativeButton(R.string.cancel, null);

    final AlertDialog dialog = builder.create();

    moveNrView.setOnKeyListener(new OnKeyListener() {
        public boolean onKey(View v, int keyCode, KeyEvent event) {
            if ((event.getAction() == KeyEvent.ACTION_DOWN) && (keyCode == KeyEvent.KEYCODE_ENTER)) {
                gotoMove.run();
                dialog.cancel();
                return true;
            }
            return false;
        }
    });
    return dialog;
}

From source file:org.pocketworkstation.pckeyboard.LatinIME.java

@Override
public boolean onKeyUp(int keyCode, KeyEvent event) {
    switch (keyCode) {
    case KeyEvent.KEYCODE_DPAD_DOWN:
    case KeyEvent.KEYCODE_DPAD_UP:
    case KeyEvent.KEYCODE_DPAD_LEFT:
    case KeyEvent.KEYCODE_DPAD_RIGHT:
        LatinKeyboardView inputView = mKeyboardSwitcher.getInputView();
        // Enable shift key and DPAD to do selections
        if (inputView != null && inputView.isShown() && inputView.getShiftState() == Keyboard.SHIFT_ON) {
            event = new KeyEvent(event.getDownTime(), event.getEventTime(), event.getAction(),
                    event.getKeyCode(), event.getRepeatCount(), event.getDeviceId(), event.getScanCode(),
                    KeyEvent.META_SHIFT_LEFT_ON | KeyEvent.META_SHIFT_ON);
            InputConnection ic = getCurrentInputConnection();
            if (ic != null)
                ic.sendKeyEvent(event);//from   ww w  .  j  a v a2 s  .c o  m
            return true;
        }
        break;
    case KeyEvent.KEYCODE_VOLUME_UP:
        if (!mVolUpAction.equals("none") && isKeyboardVisible()) {
            return doSwipeAction(mVolUpAction);
        }
        break;
    case KeyEvent.KEYCODE_VOLUME_DOWN:
        if (!mVolDownAction.equals("none") && isKeyboardVisible()) {
            return doSwipeAction(mVolDownAction);
        }
        break;
    }
    return super.onKeyUp(keyCode, event);
}

From source file:com.appunite.list.HorizontalListView.java

private boolean commonKey(int keyCode, int count, KeyEvent event) {
    if (mAdapter == null || !mIsAttached) {
        return false;
    }/*from ww  w.  j a  v a  2  s .c o  m*/
    // TODO I stopped swaping heare (j.m.)
    if (mDataChanged) {
        layoutChildren();
    }

    boolean handled = false;
    int action = event.getAction();

    if (action != KeyEvent.ACTION_UP) {
        switch (keyCode) {
        case KeyEvent.KEYCODE_DPAD_RIGHT:
            if (KeyEventCompat.hasNoModifiers(event)) {
                handled = resurrectSelectionIfNeeded();
                if (!handled) {
                    while (count-- > 0) {
                        if (arrowScroll(FOCUS_RIGHT)) {
                            handled = true;
                        } else {
                            break;
                        }
                    }
                }
            } else if (KeyEventCompat.hasModifiers(event, KeyEvent.META_ALT_ON)) {
                handled = resurrectSelectionIfNeeded() || fullScroll(FOCUS_RIGHT);
            }
            break;

        case KeyEvent.KEYCODE_DPAD_LEFT:
            if (KeyEventCompat.hasNoModifiers(event)) {
                handled = resurrectSelectionIfNeeded();
                if (!handled) {
                    while (count-- > 0) {
                        if (arrowScroll(FOCUS_LEFT)) {
                            handled = true;
                        } else {
                            break;
                        }
                    }
                }
            } else if (KeyEventCompat.hasModifiers(event, KeyEvent.META_ALT_ON)) {
                handled = resurrectSelectionIfNeeded() || fullScroll(FOCUS_LEFT);
            }
            break;

        case KeyEvent.KEYCODE_DPAD_UP:
            if (KeyEventCompat.hasNoModifiers(event)) {
                handled = handleHorizontalFocusWithinListItem(View.FOCUS_UP);
            }
            break;

        case KeyEvent.KEYCODE_DPAD_DOWN:
            if (KeyEventCompat.hasNoModifiers(event)) {
                handled = handleHorizontalFocusWithinListItem(View.FOCUS_DOWN);
            }
            break;

        case KeyEvent.KEYCODE_DPAD_CENTER:
        case KeyEvent.KEYCODE_ENTER:
            if (KeyEventCompat.hasNoModifiers(event)) {
                handled = resurrectSelectionIfNeeded();
                if (!handled && event.getRepeatCount() == 0 && getChildCount() > 0) {
                    keyPressed();
                    handled = true;
                }
            }
            break;

        case KeyEvent.KEYCODE_SPACE:
            if (mPopup == null || !mPopup.isShowing()) {
                if (KeyEventCompat.hasNoModifiers(event)) {
                    handled = resurrectSelectionIfNeeded() || pageScroll(FOCUS_RIGHT);
                } else if (KeyEventCompat.hasModifiers(event, KeyEvent.META_SHIFT_ON)) {
                    handled = resurrectSelectionIfNeeded() || pageScroll(FOCUS_LEFT);
                }
                handled = true;
            }
            break;

        case KeyEvent.KEYCODE_PAGE_UP:
            if (KeyEventCompat.hasNoModifiers(event)) {
                handled = resurrectSelectionIfNeeded() || pageScroll(FOCUS_LEFT);
            } else if (KeyEventCompat.hasModifiers(event, KeyEvent.META_ALT_ON)) {
                handled = resurrectSelectionIfNeeded() || fullScroll(FOCUS_LEFT);
            }
            break;

        case KeyEvent.KEYCODE_PAGE_DOWN:
            if (KeyEventCompat.hasNoModifiers(event)) {
                handled = resurrectSelectionIfNeeded() || pageScroll(FOCUS_RIGHT);
            } else if (KeyEventCompat.hasModifiers(event, KeyEvent.META_ALT_ON)) {
                handled = resurrectSelectionIfNeeded() || fullScroll(FOCUS_RIGHT);
            }
            break;

        case KeyEvent.KEYCODE_MOVE_HOME:
            if (KeyEventCompat.hasNoModifiers(event)) {
                handled = resurrectSelectionIfNeeded() || fullScroll(FOCUS_LEFT);
            }
            break;

        case KeyEvent.KEYCODE_MOVE_END:
            if (KeyEventCompat.hasNoModifiers(event)) {
                handled = resurrectSelectionIfNeeded() || fullScroll(FOCUS_RIGHT);
            }
            break;

        case KeyEvent.KEYCODE_TAB:
            // XXX Sometimes it is useful to be able to TAB through the items in
            //     a ListView sequentially.  Unfortunately this can create an
            //     asymmetry in TAB navigation order unless the list selection
            //     always reverts to the top or bottom when receiving TAB focus from
            //     another widget.  Leaving this behavior disabled for now but
            //     perhaps it should be configurable (and more comprehensive).
            if (false) {
                if (KeyEventCompat.hasNoModifiers(event)) {
                    handled = resurrectSelectionIfNeeded() || arrowScroll(FOCUS_RIGHT);
                } else if (KeyEventCompat.hasModifiers(event, KeyEvent.META_SHIFT_ON)) {
                    handled = resurrectSelectionIfNeeded() || arrowScroll(FOCUS_LEFT);
                }
            }
            break;
        }
    }

    if (handled) {
        return true;
    }

    if (sendToTextFilter(keyCode, count, event)) {
        return true;
    }

    switch (action) {
    case KeyEvent.ACTION_DOWN:
        return super.onKeyDown(keyCode, event);

    case KeyEvent.ACTION_UP:
        return super.onKeyUp(keyCode, event);

    case KeyEvent.ACTION_MULTIPLE:
        return super.onKeyMultiple(keyCode, count, event);

    default: // shouldn't happen
        return false;
    }
}

From source file:org.petero.droidfish.DroidFish.java

private final Dialog newNetworkEngineDialog() {
    View content = View.inflate(this, R.layout.create_network_engine, null);
    final AlertDialog.Builder builder = new AlertDialog.Builder(this);
    builder.setView(content);//from w  w  w. j ava2  s  .  c o  m
    builder.setTitle(R.string.create_network_engine);
    final EditText engineNameView = (EditText) content.findViewById(R.id.create_network_engine);
    engineNameView.setText("");
    final Runnable createEngine = new Runnable() {
        public void run() {
            String engineName = engineNameView.getText().toString();
            String sep = File.separator;
            String pathName = Environment.getExternalStorageDirectory() + sep + engineDir + sep + engineName;
            File file = new File(pathName);
            boolean nameOk = true;
            int errMsg = -1;
            if (engineName.contains("/")) {
                nameOk = false;
                errMsg = R.string.slash_not_allowed;
            } else if (reservedEngineName(engineName) || file.exists()) {
                nameOk = false;
                errMsg = R.string.engine_name_in_use;
            }
            if (!nameOk) {
                Toast.makeText(getApplicationContext(), errMsg, Toast.LENGTH_LONG).show();
                removeDialog(NETWORK_ENGINE_DIALOG);
                showDialog(NETWORK_ENGINE_DIALOG);
                return;
            }
            networkEngineToConfig = pathName;
            removeDialog(NETWORK_ENGINE_CONFIG_DIALOG);
            showDialog(NETWORK_ENGINE_CONFIG_DIALOG);
        }
    };
    builder.setPositiveButton(android.R.string.ok, new Dialog.OnClickListener() {
        public void onClick(DialogInterface dialog, int which) {
            createEngine.run();
        }
    });
    builder.setNegativeButton(R.string.cancel, new Dialog.OnClickListener() {
        @Override
        public void onClick(DialogInterface dialog, int which) {
            removeDialog(NETWORK_ENGINE_DIALOG);
            showDialog(NETWORK_ENGINE_DIALOG);
        }
    });
    builder.setOnCancelListener(new Dialog.OnCancelListener() {
        @Override
        public void onCancel(DialogInterface dialog) {
            removeDialog(NETWORK_ENGINE_DIALOG);
            showDialog(NETWORK_ENGINE_DIALOG);
        }
    });

    final Dialog dialog = builder.create();
    engineNameView.setOnKeyListener(new OnKeyListener() {
        public boolean onKey(View v, int keyCode, KeyEvent event) {
            if ((event.getAction() == KeyEvent.ACTION_DOWN) && (keyCode == KeyEvent.KEYCODE_ENTER)) {
                createEngine.run();
                dialog.cancel();
                return true;
            }
            return false;
        }
    });
    return dialog;
}

From source file:org.petero.droidfish.DroidFish.java

private final Dialog networkEngineConfigDialog() {
    View content = View.inflate(this, R.layout.network_engine_config, null);
    final AlertDialog.Builder builder = new AlertDialog.Builder(this);
    builder.setView(content);//from   w  ww .j  a v a 2  s.co m
    builder.setTitle(R.string.configure_network_engine);
    final EditText hostNameView = (EditText) content.findViewById(R.id.network_engine_host);
    final EditText portView = (EditText) content.findViewById(R.id.network_engine_port);
    String hostName = "";
    String port = "0";
    try {
        if (EngineUtil.isNetEngine(networkEngineToConfig)) {
            String[] lines = Util.readFile(networkEngineToConfig);
            if (lines.length > 1)
                hostName = lines[1];
            if (lines.length > 2)
                port = lines[2];
        }
    } catch (IOException e1) {
    }
    hostNameView.setText(hostName);
    portView.setText(port);
    final Runnable writeConfig = new Runnable() {
        public void run() {
            String hostName = hostNameView.getText().toString();
            String port = portView.getText().toString();
            try {
                FileWriter fw = new FileWriter(new File(networkEngineToConfig), false);
                fw.write("NETE\n");
                fw.write(hostName);
                fw.write("\n");
                fw.write(port);
                fw.write("\n");
                fw.close();
                setEngineOptions(true);
            } catch (IOException e) {
                Toast.makeText(getApplicationContext(), e.getMessage(), Toast.LENGTH_LONG).show();
            }
        }
    };
    builder.setPositiveButton(android.R.string.ok, new Dialog.OnClickListener() {
        @Override
        public void onClick(DialogInterface dialog, int which) {
            writeConfig.run();
            removeDialog(NETWORK_ENGINE_DIALOG);
            showDialog(NETWORK_ENGINE_DIALOG);
        }
    });
    builder.setNegativeButton(R.string.cancel, new Dialog.OnClickListener() {
        @Override
        public void onClick(DialogInterface dialog, int which) {
            removeDialog(NETWORK_ENGINE_DIALOG);
            showDialog(NETWORK_ENGINE_DIALOG);
        }
    });
    builder.setOnCancelListener(new Dialog.OnCancelListener() {
        @Override
        public void onCancel(DialogInterface dialog) {
            removeDialog(NETWORK_ENGINE_DIALOG);
            showDialog(NETWORK_ENGINE_DIALOG);
        }
    });
    builder.setNeutralButton(R.string.delete, new Dialog.OnClickListener() {
        @Override
        public void onClick(DialogInterface dialog, int which) {
            removeDialog(DELETE_NETWORK_ENGINE_DIALOG);
            showDialog(DELETE_NETWORK_ENGINE_DIALOG);
        }
    });

    final Dialog dialog = builder.create();
    portView.setOnKeyListener(new OnKeyListener() {
        public boolean onKey(View v, int keyCode, KeyEvent event) {
            if ((event.getAction() == KeyEvent.ACTION_DOWN) && (keyCode == KeyEvent.KEYCODE_ENTER)) {
                writeConfig.run();
                dialog.cancel();
                removeDialog(NETWORK_ENGINE_DIALOG);
                showDialog(NETWORK_ENGINE_DIALOG);
                return true;
            }
            return false;
        }
    });
    return dialog;
}

From source file:com.edible.ocr.CaptureActivity.java

@Override
public void onCreate(Bundle icicle) {
    super.onCreate(icicle);

    checkFirstLaunch();//from   w w w. ja  v a2 s.co m

    if (isFirstLaunch) {
        setDefaultPreferences();
    }
    currentContext = this;
    Window window = getWindow();
    window.addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON);
    requestWindowFeature(Window.FEATURE_INDETERMINATE_PROGRESS);
    setContentView(R.layout.capture);
    viewfinderView = (ViewfinderView) findViewById(R.id.viewfinder_view);
    cameraButtonView = findViewById(R.id.camera_button_view);
    resultView = findViewById(R.id.result_view);

    statusViewBottom = (TextView) findViewById(R.id.status_view_bottom);
    registerForContextMenu(statusViewBottom);
    statusViewTop = (TextView) findViewById(R.id.status_view_top);
    registerForContextMenu(statusViewTop);
    handler = null;
    lastResult = null;
    hasSurface = false;
    beepManager = new BeepManager(this);

    // Camera shutter button
    if (DISPLAY_SHUTTER_BUTTON) {
        shutterButton = (ShutterButton) findViewById(R.id.shutter_button);
        shutterButton.setOnShutterButtonListener(this);

    }
    settingButton = (Button) findViewById(R.id.setting_button);
    settingButton.setOnClickListener(new View.OnClickListener() {

        @Override
        public void onClick(View v) {
            // TODO Auto-generated method stub
            Intent intent = new Intent(currentContext, PreferencesActivity.class);
            startActivity(intent);
        }
    });

    aboutButton = (Button) findViewById(R.id.about_button);
    aboutButton.setOnClickListener(new View.OnClickListener() {

        @Override
        public void onClick(View v) {
            // TODO Auto-generated method stub
            Intent intent = new Intent(currentContext, HelpActivity.class);
            intent.putExtra(HelpActivity.REQUESTED_PAGE_KEY, HelpActivity.ABOUT_PAGE);
            startActivity(intent);
        }
    });
    final EditText editText = (EditText) findViewById(R.id.typed_result);
    editText.setOnEditorActionListener(new OnEditorActionListener() {
        @Override
        public boolean onEditorAction(TextView v, int actionId, KeyEvent event) {
            boolean handled = false;
            if (actionId == EditorInfo.IME_ACTION_SEARCH) {
                // add capture button function 
                Intent openDetail = new Intent(currentContext, DetailInfo.class);
                String req = editText.getText().toString();
                //             openDetail.putExtra("request", "Filet Steak");
                openDetail.putExtra("request", req);
                editText.setText("");
                startActivity(openDetail);
                handled = true;
            }
            return handled;
        }
    });
    StrictMode.ThreadPolicy policy = new StrictMode.ThreadPolicy.Builder().permitAll().build();
    StrictMode.setThreadPolicy(policy);
    //DB_textview = (TextView)findViewById(R.id.DB_text_view);
    //new HttpAsyncTask().execute("https://www.googleapis.com/language/translate/v2?key=" + KEY + "&q=hello%20world&source=en&target=de");
    /* For Client Server Connection */
    getButton = (Button) findViewById(R.id.get_text_button);
    getButton.setOnClickListener(new View.OnClickListener() {

        @Override
        public void onClick(View v) {
            // TODO Auto-generated method stub
            Intent openDetail = new Intent(currentContext, DetailInfo.class);
            String req = (String) ocrResultView.getText();
            //         openDetail.putExtra("request", "Filet Steak");
            openDetail.putExtra("request", req);
            startActivity(openDetail);

        }

    });
    ocrResultView = (TextView) findViewById(R.id.ocr_result_text_view);
    registerForContextMenu(ocrResultView);
    translationView = (TextView) findViewById(R.id.translation_text_view);
    registerForContextMenu(translationView);

    progressView = (View) findViewById(R.id.indeterminate_progress_indicator_view);

    cameraManager = new CameraManager(getApplication());
    viewfinderView.setCameraManager(cameraManager);

    // Set listener to change the size of the viewfinder rectangle.
    viewfinderView.setOnTouchListener(new View.OnTouchListener() {
        int lastX = -1;
        int lastY = -1;

        @Override
        public boolean onTouch(View v, MotionEvent event) {
            switch (event.getAction()) {
            case MotionEvent.ACTION_DOWN:
                lastX = -1;
                lastY = -1;
                return true;
            case MotionEvent.ACTION_MOVE:
                int currentX = (int) event.getX();
                int currentY = (int) event.getY();

                try {
                    Rect rect = cameraManager.getFramingRect();

                    final int BUFFER = 50;
                    final int BIG_BUFFER = 60;
                    if (lastX >= 0) {
                        // Adjust the size of the viewfinder rectangle. Check if the touch event occurs in the corner areas first, because the regions overlap.
                        if (((currentX >= rect.left - BIG_BUFFER && currentX <= rect.left + BIG_BUFFER)
                                || (lastX >= rect.left - BIG_BUFFER && lastX <= rect.left + BIG_BUFFER))
                                && ((currentY <= rect.top + BIG_BUFFER && currentY >= rect.top - BIG_BUFFER)
                                        || (lastY <= rect.top + BIG_BUFFER
                                                && lastY >= rect.top - BIG_BUFFER))) {
                            // Top left corner: adjust both top and left sides
                            cameraManager.adjustFramingRect(2 * (lastX - currentX), 2 * (lastY - currentY));
                            viewfinderView.removeResultText();
                        } else if (((currentX >= rect.right - BIG_BUFFER && currentX <= rect.right + BIG_BUFFER)
                                || (lastX >= rect.right - BIG_BUFFER && lastX <= rect.right + BIG_BUFFER))
                                && ((currentY <= rect.top + BIG_BUFFER && currentY >= rect.top - BIG_BUFFER)
                                        || (lastY <= rect.top + BIG_BUFFER
                                                && lastY >= rect.top - BIG_BUFFER))) {
                            // Top right corner: adjust both top and right sides
                            cameraManager.adjustFramingRect(2 * (currentX - lastX), 2 * (lastY - currentY));
                            viewfinderView.removeResultText();
                        } else if (((currentX >= rect.left - BIG_BUFFER && currentX <= rect.left + BIG_BUFFER)
                                || (lastX >= rect.left - BIG_BUFFER && lastX <= rect.left + BIG_BUFFER))
                                && ((currentY <= rect.bottom + BIG_BUFFER
                                        && currentY >= rect.bottom - BIG_BUFFER)
                                        || (lastY <= rect.bottom + BIG_BUFFER
                                                && lastY >= rect.bottom - BIG_BUFFER))) {
                            // Bottom left corner: adjust both bottom and left sides
                            cameraManager.adjustFramingRect(2 * (lastX - currentX), 2 * (currentY - lastY));
                            viewfinderView.removeResultText();
                        } else if (((currentX >= rect.right - BIG_BUFFER && currentX <= rect.right + BIG_BUFFER)
                                || (lastX >= rect.right - BIG_BUFFER && lastX <= rect.right + BIG_BUFFER))
                                && ((currentY <= rect.bottom + BIG_BUFFER
                                        && currentY >= rect.bottom - BIG_BUFFER)
                                        || (lastY <= rect.bottom + BIG_BUFFER
                                                && lastY >= rect.bottom - BIG_BUFFER))) {
                            // Bottom right corner: adjust both bottom and right sides
                            cameraManager.adjustFramingRect(2 * (currentX - lastX), 2 * (currentY - lastY));
                            viewfinderView.removeResultText();
                        } else if (((currentX >= rect.left - BUFFER && currentX <= rect.left + BUFFER)
                                || (lastX >= rect.left - BUFFER && lastX <= rect.left + BUFFER))
                                && ((currentY <= rect.bottom && currentY >= rect.top)
                                        || (lastY <= rect.bottom && lastY >= rect.top))) {
                            // Adjusting left side: event falls within BUFFER pixels of left side, and between top and bottom side limits
                            cameraManager.adjustFramingRect(2 * (lastX - currentX), 0);
                            viewfinderView.removeResultText();
                        } else if (((currentX >= rect.right - BUFFER && currentX <= rect.right + BUFFER)
                                || (lastX >= rect.right - BUFFER && lastX <= rect.right + BUFFER))
                                && ((currentY <= rect.bottom && currentY >= rect.top)
                                        || (lastY <= rect.bottom && lastY >= rect.top))) {
                            // Adjusting right side: event falls within BUFFER pixels of right side, and between top and bottom side limits
                            cameraManager.adjustFramingRect(2 * (currentX - lastX), 0);
                            viewfinderView.removeResultText();
                        } else if (((currentY <= rect.top + BUFFER && currentY >= rect.top - BUFFER)
                                || (lastY <= rect.top + BUFFER && lastY >= rect.top - BUFFER))
                                && ((currentX <= rect.right && currentX >= rect.left)
                                        || (lastX <= rect.right && lastX >= rect.left))) {
                            // Adjusting top side: event falls within BUFFER pixels of top side, and between left and right side limits
                            cameraManager.adjustFramingRect(0, 2 * (lastY - currentY));
                            viewfinderView.removeResultText();
                        } else if (((currentY <= rect.bottom + BUFFER && currentY >= rect.bottom - BUFFER)
                                || (lastY <= rect.bottom + BUFFER && lastY >= rect.bottom - BUFFER))
                                && ((currentX <= rect.right && currentX >= rect.left)
                                        || (lastX <= rect.right && lastX >= rect.left))) {
                            // Adjusting bottom side: event falls within BUFFER pixels of bottom side, and between left and right side limits
                            cameraManager.adjustFramingRect(0, 2 * (currentY - lastY));
                            viewfinderView.removeResultText();
                        }
                    }
                } catch (NullPointerException e) {
                    Log.e(TAG, "Framing rect not available", e);
                }
                v.invalidate();
                lastX = currentX;
                lastY = currentY;
                return true;
            case MotionEvent.ACTION_UP:
                lastX = -1;
                lastY = -1;
                return true;
            }
            return false;
        }
    });

    isEngineReady = false;

}

From source file:net.nightwhistler.pageturner.activity.ReadingFragment.java

@TargetApi(Build.VERSION_CODES.FROYO)
private boolean handleVolumeButtonEvent(KeyEvent event) {

    //Disable volume button handling during TTS
    if (!config.isVolumeKeyNavEnabled() || ttsIsRunning()) {
        return false;
    }//from  www  .java 2  s  . c o m

    Activity activity = getActivity();

    if (activity == null) {
        return false;
    }

    boolean invert = false;

    int rotation = Surface.ROTATION_0;

    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.FROYO) {
        Display display = activity.getWindowManager().getDefaultDisplay();
        rotation = display.getRotation();
    }

    switch (rotation) {
    case Surface.ROTATION_0:
    case Surface.ROTATION_90:
        invert = false;
        break;
    case Surface.ROTATION_180:
    case Surface.ROTATION_270:
        invert = true;
        break;
    }

    if (event.getAction() != KeyEvent.ACTION_DOWN) {
        return true;
    }

    if (event.getKeyCode() == KeyEvent.KEYCODE_VOLUME_UP) {
        if (invert) {
            pageDown(Orientation.HORIZONTAL);
        } else {
            pageUp(Orientation.HORIZONTAL);
        }
    } else if (event.getKeyCode() == KeyEvent.KEYCODE_VOLUME_DOWN) {
        if (invert) {
            pageUp(Orientation.HORIZONTAL);
        } else {
            pageDown(Orientation.HORIZONTAL);
        }
    }

    return true;
}

From source file:com.awrtechnologies.carbudgetsales.hlistview.widget.HListView.java

@TargetApi(11)
private boolean commonKey(int keyCode, int count, KeyEvent event) {
    if (mAdapter == null || !mIsAttached) {
        return false;
    }//from www  .j  ava  2 s.  c o  m

    if (mDataChanged) {
        layoutChildren();
    }

    if (android.os.Build.VERSION.SDK_INT < 11) {
        return false;
    }

    boolean handled = false;
    int action = event.getAction();

    if (action != KeyEvent.ACTION_UP) {
        switch (keyCode) {
        case KeyEvent.KEYCODE_DPAD_LEFT:
            if (event.hasNoModifiers()) {
                handled = resurrectSelectionIfNeeded();
                if (!handled) {
                    while (count-- > 0) {
                        if (arrowScroll(FOCUS_UP)) {
                            handled = true;
                        } else {
                            break;
                        }
                    }
                }
            } else if (event.hasModifiers(KeyEvent.META_ALT_ON)) {
                handled = resurrectSelectionIfNeeded() || fullScroll(FOCUS_UP);
            }
            break;

        case KeyEvent.KEYCODE_DPAD_RIGHT:
            if (event.hasNoModifiers()) {
                handled = resurrectSelectionIfNeeded();
                if (!handled) {
                    while (count-- > 0) {
                        if (arrowScroll(FOCUS_DOWN)) {
                            handled = true;
                        } else {
                            break;
                        }
                    }
                }
            } else if (event.hasModifiers(KeyEvent.META_ALT_ON)) {
                handled = resurrectSelectionIfNeeded() || fullScroll(FOCUS_DOWN);
            }
            break;

        case KeyEvent.KEYCODE_DPAD_UP:
            if (event.hasNoModifiers()) {
                handled = handleHorizontalFocusWithinListItem(View.FOCUS_UP);
            }
            break;

        case KeyEvent.KEYCODE_DPAD_DOWN:
            if (event.hasNoModifiers()) {
                handled = handleHorizontalFocusWithinListItem(View.FOCUS_DOWN);
            }
            break;

        case KeyEvent.KEYCODE_DPAD_CENTER:
        case KeyEvent.KEYCODE_ENTER:
            if (event.hasNoModifiers()) {
                handled = resurrectSelectionIfNeeded();
                if (!handled && event.getRepeatCount() == 0 && getChildCount() > 0) {
                    keyPressed();
                    handled = true;
                }
            }
            break;

        case KeyEvent.KEYCODE_SPACE:

            if (event.hasNoModifiers()) {
                handled = resurrectSelectionIfNeeded() || pageScroll(FOCUS_DOWN);
            } else if (event.hasModifiers(KeyEvent.META_SHIFT_ON)) {
                handled = resurrectSelectionIfNeeded() || pageScroll(FOCUS_UP);
            }
            handled = true;
            break;

        case KeyEvent.KEYCODE_PAGE_UP:
            if (event.hasNoModifiers()) {
                handled = resurrectSelectionIfNeeded() || pageScroll(FOCUS_UP);
            } else if (event.hasModifiers(KeyEvent.META_ALT_ON)) {
                handled = resurrectSelectionIfNeeded() || fullScroll(FOCUS_UP);
            }
            break;

        case KeyEvent.KEYCODE_PAGE_DOWN:
            if (event.hasNoModifiers()) {
                handled = resurrectSelectionIfNeeded() || pageScroll(FOCUS_DOWN);
            } else if (event.hasModifiers(KeyEvent.META_ALT_ON)) {
                handled = resurrectSelectionIfNeeded() || fullScroll(FOCUS_DOWN);
            }
            break;

        case KeyEvent.KEYCODE_MOVE_HOME:
            if (event.hasNoModifiers()) {
                handled = resurrectSelectionIfNeeded() || fullScroll(FOCUS_UP);
            }
            break;

        case KeyEvent.KEYCODE_MOVE_END:
            if (event.hasNoModifiers()) {
                handled = resurrectSelectionIfNeeded() || fullScroll(FOCUS_DOWN);
            }
            break;

        case KeyEvent.KEYCODE_TAB:
            break;
        }
    }

    if (handled) {
        return true;
    }

    switch (action) {
    case KeyEvent.ACTION_DOWN:
        return super.onKeyDown(keyCode, event);

    case KeyEvent.ACTION_UP:
        return super.onKeyUp(keyCode, event);

    case KeyEvent.ACTION_MULTIPLE:
        return super.onKeyMultiple(keyCode, count, event);

    default: // shouldn't happen
        return false;
    }
}

From source file:net.zorgblub.typhon.fragment.ReadingFragment.java

@TargetApi(Build.VERSION_CODES.FROYO)
private boolean handleVolumeButtonEvent(KeyEvent event) {

    //Disable volume button handling during TTS
    if (!config.isVolumeKeyNavEnabled() || ttsIsRunning()) {
        return false;
    }// w  ww. jav  a  2 s  .c  o  m

    Activity activity = getActivity();

    if (activity == null) {
        return false;
    }

    boolean invert = false;

    int rotation = Surface.ROTATION_0;

    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.FROYO) {
        Display display = activity.getWindowManager().getDefaultDisplay();
        rotation = display.getRotation();
    }

    switch (rotation) {
    case Surface.ROTATION_0:
    case Surface.ROTATION_90:
        invert = false;
        break;
    case Surface.ROTATION_180:
    case Surface.ROTATION_270:
        invert = true;
        break;
    }

    if (event.getAction() != KeyEvent.ACTION_DOWN) {
        return true;
    }

    if (event.getKeyCode() == KeyEvent.KEYCODE_VOLUME_UP) {
        if (config.isVolumeKeyNavChaptersEnabled()) {
            if (invert) {
                bookView.navigateForward();
            } else {
                bookView.navigateBack();
            }
        } else {
            if (invert) {
                pageDown(Orientation.HORIZONTAL);
            } else {
                pageUp(Orientation.HORIZONTAL);
            }
        }
    } else if (event.getKeyCode() == KeyEvent.KEYCODE_VOLUME_DOWN) {
        if (config.isVolumeKeyNavChaptersEnabled()) {
            if (invert) {
                bookView.navigateBack();
            } else {
                bookView.navigateForward();
            }
        } else {
            if (invert) {
                pageUp(Orientation.HORIZONTAL);
            } else {
                pageDown(Orientation.HORIZONTAL);
            }
        }
    }

    return true;
}

From source file:org.distantshoresmedia.keyboard.LatinIME.java

@Override
public boolean onKeyUp(int keyCode, KeyEvent event) {
    switch (keyCode) {
    case KeyEvent.KEYCODE_DPAD_DOWN:
    case KeyEvent.KEYCODE_DPAD_UP:
    case KeyEvent.KEYCODE_DPAD_LEFT:
    case KeyEvent.KEYCODE_DPAD_RIGHT:
        // If tutorial is visible, don't allow dpad to work
        if (mTutorial != null) {
            return true;
        }//  w w  w. j  a va  2s .  c o m
        TKKeyboardView inputView = mKeyboardSwitcher.getInputView();
        // Enable shift key and DPAD to do selections
        if (inputView != null && inputView.isShown() && inputView.getShiftState() == Keyboard.SHIFT_ON) {
            event = new KeyEvent(event.getDownTime(), event.getEventTime(), event.getAction(),
                    event.getKeyCode(), event.getRepeatCount(), event.getDeviceId(), event.getScanCode(),
                    KeyEvent.META_SHIFT_LEFT_ON | KeyEvent.META_SHIFT_ON);
            InputConnection ic = getCurrentInputConnection();
            if (ic != null)
                ic.sendKeyEvent(event);
            return true;
        }
        break;
    case KeyEvent.KEYCODE_VOLUME_UP:
        if (!mVolUpAction.equals("none") && isKeyboardVisible()) {
            return doSwipeAction(mVolUpAction);
        }
        break;
    case KeyEvent.KEYCODE_VOLUME_DOWN:
        if (!mVolDownAction.equals("none") && isKeyboardVisible()) {
            return doSwipeAction(mVolDownAction);
        }
        break;
    }
    return super.onKeyUp(keyCode, event);
}