Example usage for android.view KeyEvent KEYCODE_ENTER

List of usage examples for android.view KeyEvent KEYCODE_ENTER

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  4. android.view.*
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  6. KEYCODE_ENTER

Introduction

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

Prototype

int KEYCODE_ENTER

To view the source code for android.view KeyEvent KEYCODE_ENTER.

Click Source Link

Document

Key code constant: Enter key.

Usage

From source file:org.mklab.mikity.android.editor.AbstractObjectEditor.java

/**
 * {@inheritDoc}/*from   w w w . j a  v a  2s . co  m*/
 */
public boolean onKey(View v, int keyCode, KeyEvent event) {
    if (event.getAction() == KeyEvent.ACTION_DOWN && keyCode == KeyEvent.KEYCODE_ENTER) {
        final InputMethodManager inputMethodManager = (InputMethodManager) getActivity()
                .getSystemService(Context.INPUT_METHOD_SERVICE);
        inputMethodManager.hideSoftInputFromWindow(v.getWindowToken(), 0);
        saveParameters();
        return true;
    }

    return false;
}

From source file:com.justplay1.shoppist.features.search.widget.FloatingSearchView.java

public void setOnSearchListener(final OnSearchListener listener) {
    searchInput.setOnKeyListener((v, keyCode, event) -> {
        if (keyCode != KeyEvent.KEYCODE_ENTER)
            return false;
        listener.onSearchAction(searchInput.getText());
        return true;
    });//from  w  ww. j a  va 2s  .  com
}

From source file:com.google.android.apps.flexbox.FlexItemEditFragment.java

private void setNextFocusesOnEnterDown(final TextView... textViews) {
    // This can be done by setting android:nextFocus* as in 
    // https://developer.android.com/training/keyboard-input/navigation.html
    // But it requires API level 11 as a minimum sdk version. To support the lower level devices,
    // doing it programatically.
    for (int i = 0; i < textViews.length; i++) {
        final int index = i;
        textViews[index].setOnEditorActionListener(new TextView.OnEditorActionListener() {
            @Override//  w w  w. ja  va 2s .  c  o m
            public boolean onEditorAction(TextView v, int actionId, KeyEvent event) {
                if (actionId == EditorInfo.IME_ACTION_NEXT || actionId == EditorInfo.IME_ACTION_DONE
                        || (actionId == EditorInfo.IME_NULL && event.getAction() == KeyEvent.ACTION_DOWN
                                && event.getKeyCode() == KeyEvent.KEYCODE_ENTER)) {
                    if (index + 1 < textViews.length) {
                        textViews[index + 1].requestFocus();
                    } else if (index == textViews.length - 1) {
                        InputMethodManager inputMethodManager = (InputMethodManager) getActivity()
                                .getSystemService(Context.INPUT_METHOD_SERVICE);
                        inputMethodManager.hideSoftInputFromWindow(v.getWindowToken(), 0);
                    }
                }
                return true;
            }
        });

        // Suppress the key focus change by KeyEvent.ACTION_UP of the enter key
        textViews[index].setOnKeyListener(new View.OnKeyListener() {
            @Override
            public boolean onKey(View v, int keyCode, KeyEvent event) {
                return keyCode == KeyEvent.KEYCODE_ENTER && event.getAction() == KeyEvent.ACTION_UP;
            }
        });
    }

}

From source file:nl.mpcjanssen.simpletask.AddTask.java

@Override
public void onCreate(Bundle savedInstanceState) {
    Log.v(TAG, "onCreate()");

    m_app = (TodoApplication) getApplication();
    m_app.setActionBarStyle(getWindow());
    requestWindowFeature(Window.FEATURE_INDETERMINATE_PROGRESS);
    super.onCreate(savedInstanceState);
    IntentFilter intentFilter = new IntentFilter();
    intentFilter.addAction(Constants.BROADCAST_UPDATE_UI);
    intentFilter.addAction(Constants.BROADCAST_SYNC_START);
    intentFilter.addAction(Constants.BROADCAST_SYNC_DONE);

    localBroadcastManager = m_app.getLocalBroadCastManager();

    m_broadcastReceiver = new BroadcastReceiver() {
        @Override// w w  w  .j a v  a2 s  .  c  om
        public void onReceive(Context context, @NotNull Intent intent) {
            if (intent.getAction().equals(Constants.BROADCAST_SYNC_START)) {
                setProgressBarIndeterminateVisibility(true);
            } else if (intent.getAction().equals(Constants.BROADCAST_SYNC_DONE)) {
                setProgressBarIndeterminateVisibility(false);
            }
        }
    };
    localBroadcastManager.registerReceiver(m_broadcastReceiver, intentFilter);

    ActionBar actionBar = getActionBar();
    if (actionBar != null) {
        actionBar.setDisplayHomeAsUpEnabled(true);
    }
    final Intent intent = getIntent();
    ActiveFilter mFilter = new ActiveFilter();
    mFilter.initFromIntent(intent);
    final String action = intent.getAction();
    // create shortcut and exit
    if (Intent.ACTION_CREATE_SHORTCUT.equals(action)) {
        Log.d(TAG, "Setting up shortcut icon");
        setupShortcut();
        finish();
        return;
    } else if (Intent.ACTION_SEND.equals(action)) {
        Log.d(TAG, "Share");
        if (intent.hasExtra(Intent.EXTRA_TEXT)) {
            share_text = intent.getCharSequenceExtra(Intent.EXTRA_TEXT).toString();
        } else {
            share_text = "";
        }
        if (!m_app.hasShareTaskShowsEdit()) {
            if (!share_text.equals("")) {
                addBackgroundTask(share_text);
            }
            finish();
            return;
        }
    } else if ("com.google.android.gm.action.AUTO_SEND".equals(action)) {
        // Called as note to self from google search/now
        noteToSelf(intent);
        finish();
        return;
    } else if (Constants.INTENT_BACKGROUND_TASK.equals(action)) {
        Log.v(TAG, "Adding background task");
        if (intent.hasExtra(Constants.EXTRA_BACKGROUND_TASK)) {
            addBackgroundTask(intent.getStringExtra(Constants.EXTRA_BACKGROUND_TASK));
        } else {
            Log.w(TAG, "Task was not in extras");
        }
        finish();
        return;
    }

    getWindow().addFlags(WindowManager.LayoutParams.FLAG_SHOW_WHEN_LOCKED);

    setContentView(R.layout.add_task);

    // text
    textInputField = (EditText) findViewById(R.id.taskText);
    m_app.setEditTextHint(textInputField, R.string.tasktexthint);

    if (share_text != null) {
        textInputField.setText(share_text);
    }

    Task iniTask = null;
    setTitle(R.string.addtask);

    m_backup = m_app.getTaskCache(this).getTasksToUpdate();
    if (m_backup != null && m_backup.size() > 0) {
        ArrayList<String> prefill = new ArrayList<String>();
        for (Task t : m_backup) {
            prefill.add(t.inFileFormat());
        }
        String sPrefill = Util.join(prefill, "\n");
        textInputField.setText(sPrefill);
        setTitle(R.string.updatetask);
    } else {
        if (textInputField.getText().length() == 0) {
            iniTask = new Task(1, "");
            iniTask.initWithFilter(mFilter);
        }

        if (iniTask != null && iniTask.getTags().size() == 1) {
            List<String> ps = iniTask.getTags();
            String project = ps.get(0);
            if (!project.equals("-")) {
                textInputField.append(" +" + project);
            }
        }

        if (iniTask != null && iniTask.getLists().size() == 1) {
            List<String> cs = iniTask.getLists();
            String context = cs.get(0);
            if (!context.equals("-")) {
                textInputField.append(" @" + context);
            }
        }
    }
    // Listen to enter events, use IME_ACTION_NEXT for soft keyboards
    // like Swype where ENTER keyCode is not generated.

    int inputFlags = InputType.TYPE_CLASS_TEXT;

    if (m_app.hasCapitalizeTasks()) {
        inputFlags |= InputType.TYPE_TEXT_FLAG_CAP_SENTENCES;
    }
    textInputField.setRawInputType(inputFlags);
    textInputField.setImeOptions(EditorInfo.IME_ACTION_NEXT);
    textInputField.setOnEditorActionListener(new TextView.OnEditorActionListener() {
        @Override
        public boolean onEditorAction(TextView textView, int actionId, @Nullable KeyEvent keyEvent) {

            boolean hardwareEnterUp = keyEvent != null && keyEvent.getAction() == KeyEvent.ACTION_UP
                    && keyEvent.getKeyCode() == KeyEvent.KEYCODE_ENTER;
            boolean hardwareEnterDown = keyEvent != null && keyEvent.getAction() == KeyEvent.ACTION_DOWN
                    && keyEvent.getKeyCode() == KeyEvent.KEYCODE_ENTER;
            boolean imeActionNext = (actionId == EditorInfo.IME_ACTION_NEXT);

            if (imeActionNext || hardwareEnterUp) {
                // Move cursor to end of line
                int position = textInputField.getSelectionStart();
                String remainingText = textInputField.getText().toString().substring(position);
                int endOfLineDistance = remainingText.indexOf('\n');
                int endOfLine;
                if (endOfLineDistance == -1) {
                    endOfLine = textInputField.length();
                } else {
                    endOfLine = position + endOfLineDistance;
                }
                textInputField.setSelection(endOfLine);
                replaceTextAtSelection("\n", false);

                if (hasCloneTags()) {
                    String precedingText = textInputField.getText().toString().substring(0, endOfLine);
                    int lineStart = precedingText.lastIndexOf('\n');
                    String line;
                    if (lineStart != -1) {
                        line = precedingText.substring(lineStart, endOfLine);
                    } else {
                        line = precedingText;
                    }
                    Task t = new Task(0, line);
                    LinkedHashSet<String> tags = new LinkedHashSet<String>();
                    for (String ctx : t.getLists()) {
                        tags.add("@" + ctx);
                    }
                    for (String prj : t.getTags()) {
                        tags.add("+" + prj);
                    }
                    replaceTextAtSelection(Util.join(tags, " "), true);
                }
                endOfLine++;
                textInputField.setSelection(endOfLine);
            }
            return (imeActionNext || hardwareEnterDown || hardwareEnterUp);
        }
    });

    setCloneTags(m_app.isAddTagsCloneTags());
    setWordWrap(m_app.isWordWrap());

    findViewById(R.id.cb_wrap).setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            setWordWrap(hasWordWrap());
        }
    });

    int textIndex = 0;
    textInputField.setSelection(textIndex);

    // Set button callbacks
    findViewById(R.id.btnContext).setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            showContextMenu();
        }
    });
    findViewById(R.id.btnProject).setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            showTagMenu();
        }
    });
    findViewById(R.id.btnPrio).setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            showPrioMenu();
        }
    });

    findViewById(R.id.btnDue).setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            insertDate(Task.DUE_DATE);
        }
    });
    findViewById(R.id.btnThreshold).setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            insertDate(Task.THRESHOLD_DATE);
        }
    });

    if (m_backup != null && m_backup.size() > 0) {
        textInputField.setSelection(textInputField.getText().length());
    }
}

From source file:org.openremote.android.console.AppSettingsActivity.java

/**
 * Initializes the SSL related UI widget properties and event handlers to deal with user
 * interactions.//from   w ww. j  a v a  2s  .c om
 */
private void initSSLState() {
    // Get UI Widget references...

    final ToggleButton sslToggleButton = (ToggleButton) findViewById(R.id.ssl_toggle);
    final EditText sslPortEditField = (EditText) findViewById(R.id.ssl_port);

    final TextView pin = (TextView) findViewById(R.id.ssl_clientcert_pin);

    // Configure UI to current settings state...

    boolean sslEnabled = AppSettingsModel.isSSLEnabled(this);

    sslToggleButton.setChecked(sslEnabled);
    sslPortEditField.setText("" + AppSettingsModel.getSSLPort(this));

    // If SSL is off, disable the port edit field by default...

    if (!sslEnabled) {
        sslPortEditField.setEnabled(false);
        sslPortEditField.setFocusable(false);
        sslPortEditField.setFocusableInTouchMode(false);
    }

    // Manage state changes to SSL toggle...

    sslToggleButton.setOnCheckedChangeListener(new OnCheckedChangeListener() {
        public void onCheckedChanged(CompoundButton buttonView, boolean isEnabled) {

            // If SSL is being disabled, and the user had soft keyboard open, close it...

            if (!isEnabled) {
                InputMethodManager input = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);
                input.hideSoftInputFromWindow(sslPortEditField.getWindowToken(), 0);
            }

            // Set SSL state in config model accordingly...

            AppSettingsModel.enableSSL(AppSettingsActivity.this, isEnabled);

            // Enable/Disable SSL Port text field according to SSL toggle on/off state...

            sslPortEditField.setEnabled(isEnabled);
            sslPortEditField.setFocusable(isEnabled);
            sslPortEditField.setFocusableInTouchMode(isEnabled);
        }
    });

    pin.setText("...");

    final Handler pinHandler = new Handler() {
        @Override
        public void handleMessage(Message msg) {
            super.handleMessage(msg);
            pin.setText(msg.getData().getString("pin"));
        }
    };

    new Thread() {
        public void run() {
            String pin = ORKeyPair.getInstance().getPIN(getApplicationContext());

            Bundle bundle = new Bundle();
            bundle.putString("pin", pin);

            Message msg = pinHandler.obtainMessage();
            msg.setData(bundle);

            msg.sendToTarget();
        }
    }.start();

    sslPortEditField.setOnKeyListener(new OnKeyListener() {
        public boolean onKey(View v, int keyCode, KeyEvent event) {
            //TODO not very user friendly
            if (keyCode == KeyEvent.KEYCODE_ENTER) {
                String sslPortStr = ((EditText) v).getText().toString();

                try {
                    int sslPort = Integer.parseInt(sslPortStr.trim());
                    AppSettingsModel.setSSLPort(AppSettingsActivity.this, sslPort);
                }

                catch (NumberFormatException ex) {
                    Toast toast = Toast.makeText(getApplicationContext(), "SSL port format is not correct.", 1);
                    toast.show();

                    return false;
                }

                catch (IllegalArgumentException e) {
                    Toast toast = Toast.makeText(getApplicationContext(), e.getMessage(), 2);
                    toast.show();

                    sslPortEditField.setText("" + AppSettingsModel.getSSLPort(AppSettingsActivity.this));

                    return false;
                }
            }

            return false;
        }

    });

}

From source file:com.dwdesign.tweetings.fragment.DMConversationFragment.java

@Override
public boolean onEditorAction(final TextView view, final int actionId, final KeyEvent event) {
    switch (event.getKeyCode()) {
    case KeyEvent.KEYCODE_ENTER: {
        send();//  w  w w.  j a v  a  2 s  .  c  o m
        return true;
    }
    }
    return false;
}

From source file:org.woltage.irssiconnectbot.ConsoleActivity.java

@Override
@TargetApi(11)/*from  w w  w.  ja v  a 2 s .c o  m*/
public void onCreate(Bundle icicle) {
    super.onCreate(icicle);

    if (!InstallMosh.isInstallStarted()) {
        new InstallMosh(this);
    }

    configureStrictMode();
    hardKeyboard = getResources().getConfiguration().keyboard == Configuration.KEYBOARD_QWERTY;

    hardKeyboard = hardKeyboard && !Build.MODEL.contains("Transformer");

    this.setContentView(R.layout.act_console);
    BugSenseHandler.setup(this, "d27a12dc");

    clipboard = (ClipboardManager) getSystemService(CLIPBOARD_SERVICE);
    prefs = PreferenceManager.getDefaultSharedPreferences(this);

    // hide action bar if requested by user
    try {
        ActionBar actionBar = getActionBar();
        if (!prefs.getBoolean(PreferenceConstants.ACTIONBAR, true)) {
            actionBar.hide();
        }
        actionBar.setDisplayHomeAsUpEnabled(true);
        actionBar.setDisplayOptions(0, ActionBar.DISPLAY_SHOW_TITLE);
    } catch (NoSuchMethodError error) {
        Log.w(TAG, "Android sdk version pre 11. Not touching ActionBar.");
    }

    // hide status bar if requested by user
    if (prefs.getBoolean(PreferenceConstants.FULLSCREEN, false)) {
        getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,
                WindowManager.LayoutParams.FLAG_FULLSCREEN);
    }

    // TODO find proper way to disable volume key beep if it exists.
    setVolumeControlStream(AudioManager.STREAM_MUSIC);

    // handle requested console from incoming intent
    requested = getIntent().getData();

    inflater = LayoutInflater.from(this);

    flip = (ViewFlipper) findViewById(R.id.console_flip);
    empty = (TextView) findViewById(android.R.id.empty);

    stringPromptGroup = (RelativeLayout) findViewById(R.id.console_password_group);
    stringPromptInstructions = (TextView) findViewById(R.id.console_password_instructions);
    stringPrompt = (EditText) findViewById(R.id.console_password);
    stringPrompt.setOnKeyListener(new OnKeyListener() {
        public boolean onKey(View v, int keyCode, KeyEvent event) {
            if (event.getAction() == KeyEvent.ACTION_UP)
                return false;
            if (keyCode != KeyEvent.KEYCODE_ENTER)
                return false;

            // pass collected password down to current terminal
            String value = stringPrompt.getText().toString();

            PromptHelper helper = getCurrentPromptHelper();
            if (helper == null)
                return false;
            helper.setResponse(value);

            // finally clear password for next user
            stringPrompt.setText("");
            updatePromptVisible();

            return true;
        }
    });

    booleanPromptGroup = (RelativeLayout) findViewById(R.id.console_boolean_group);
    booleanPrompt = (TextView) findViewById(R.id.console_prompt);

    booleanYes = (Button) findViewById(R.id.console_prompt_yes);
    booleanYes.setOnClickListener(new OnClickListener() {
        public void onClick(View v) {
            PromptHelper helper = getCurrentPromptHelper();
            if (helper == null)
                return;
            helper.setResponse(Boolean.TRUE);
            updatePromptVisible();
        }
    });

    booleanNo = (Button) findViewById(R.id.console_prompt_no);
    booleanNo.setOnClickListener(new OnClickListener() {
        public void onClick(View v) {
            PromptHelper helper = getCurrentPromptHelper();
            if (helper == null)
                return;
            helper.setResponse(Boolean.FALSE);
            updatePromptVisible();
        }
    });

    // preload animations for terminal switching
    slide_left_in = AnimationUtils.loadAnimation(this, R.anim.slide_left_in);
    slide_left_out = AnimationUtils.loadAnimation(this, R.anim.slide_left_out);
    slide_right_in = AnimationUtils.loadAnimation(this, R.anim.slide_right_in);
    slide_right_out = AnimationUtils.loadAnimation(this, R.anim.slide_right_out);

    fade_out_delayed = AnimationUtils.loadAnimation(this, R.anim.fade_out_delayed);
    fade_stay_hidden = AnimationUtils.loadAnimation(this, R.anim.fade_stay_hidden);

    // Preload animation for keyboard button
    keyboard_fade_in = AnimationUtils.loadAnimation(this, R.anim.keyboard_fade_in);
    keyboard_fade_out = AnimationUtils.loadAnimation(this, R.anim.keyboard_fade_out);

    inputManager = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);

    final RelativeLayout keyboardGroup = (RelativeLayout) findViewById(R.id.keyboard_group);

    if (Build.MODEL.contains("Transformer")
            && getResources().getConfiguration().keyboard == Configuration.KEYBOARD_QWERTY
            && prefs.getBoolean(PreferenceConstants.ACTIONBAR, true)) {
        keyboardGroup.setEnabled(false);
        keyboardGroup.setVisibility(View.INVISIBLE);
    }

    mKeyboardButton = (ImageView) findViewById(R.id.button_keyboard);
    mKeyboardButton.setOnClickListener(new OnClickListener() {
        public void onClick(View view) {
            View flip = findCurrentView(R.id.console_flip);
            if (flip == null)
                return;

            inputManager.showSoftInput(flip, InputMethodManager.SHOW_FORCED);
            keyboardGroup.setVisibility(View.GONE);
        }
    });

    final ImageView symButton = (ImageView) findViewById(R.id.button_sym);
    symButton.setOnClickListener(new OnClickListener() {
        public void onClick(View view) {
            View flip = findCurrentView(R.id.console_flip);
            if (flip == null)
                return;

            TerminalView terminal = (TerminalView) flip;

            TerminalKeyListener handler = terminal.bridge.getKeyHandler();
            handler.showCharPickerDialog(terminal);
            keyboardGroup.setVisibility(View.GONE);
        }
    });

    mInputButton = (ImageView) findViewById(R.id.button_input);
    mInputButton.setOnClickListener(new OnClickListener() {
        public void onClick(View view) {
            View flip = findCurrentView(R.id.console_flip);
            if (flip == null)
                return;

            final TerminalView terminal = (TerminalView) flip;
            Thread promptThread = new Thread(new Runnable() {
                public void run() {
                    String inj = getCurrentPromptHelper().requestStringPrompt(null, "");
                    terminal.bridge.injectString(inj);
                }
            });
            promptThread.setName("Prompt");
            promptThread.setDaemon(true);
            promptThread.start();

            keyboardGroup.setVisibility(View.GONE);
        }
    });

    final ImageView ctrlButton = (ImageView) findViewById(R.id.button_ctrl);
    ctrlButton.setOnClickListener(new OnClickListener() {
        public void onClick(View view) {
            View flip = findCurrentView(R.id.console_flip);
            if (flip == null)
                return;
            TerminalView terminal = (TerminalView) flip;

            TerminalKeyListener handler = terminal.bridge.getKeyHandler();
            handler.metaPress(TerminalKeyListener.META_CTRL_ON);
            terminal.bridge.tryKeyVibrate();

            keyboardGroup.setVisibility(View.GONE);
        }
    });

    final ImageView escButton = (ImageView) findViewById(R.id.button_esc);
    escButton.setOnClickListener(new OnClickListener() {
        public void onClick(View view) {
            View flip = findCurrentView(R.id.console_flip);
            if (flip == null)
                return;
            TerminalView terminal = (TerminalView) flip;

            TerminalKeyListener handler = terminal.bridge.getKeyHandler();
            handler.sendEscape();
            terminal.bridge.tryKeyVibrate();
            keyboardGroup.setVisibility(View.GONE);
        }
    });

    // detect fling gestures to switch between terminals
    final GestureDetector detect = new GestureDetector(new ICBSimpleOnGestureListener(this));

    flip.setLongClickable(true);
    flip.setOnTouchListener(new ICBOnTouchListener(this, keyboardGroup, detect));

}

From source file:br.com.carlosrafaelgn.fplay.ActivityBrowserRadio.java

@Override
public boolean onBgListViewKeyDown(BgListView bgListView, int keyCode, KeyEvent event) {
    int p;/*from   ww w  .j  a v  a  2  s. c o  m*/
    switch (keyCode) {
    case KeyEvent.KEYCODE_DPAD_LEFT:
        if (btnSearch.getVisibility() == View.VISIBLE)
            btnSearch.requestFocus();
        else
            btnGoBack.requestFocus();
        return true;
    case KeyEvent.KEYCODE_DPAD_RIGHT:
        btnGoBackToPlayer.requestFocus();
        return true;
    case KeyEvent.KEYCODE_ENTER:
    case KeyEvent.KEYCODE_DPAD_CENTER:
    case KeyEvent.KEYCODE_0:
    case KeyEvent.KEYCODE_SPACE:
        p = radioStationList.getSelection();
        if (p >= 0)
            processItemClick(p);
        return true;
    }
    return false;
}

From source file:rdx.andro.forexcapplugins.childBrowser.ChildBrowser.java

/**
 * Display a new browser with the specified URL.
 * /*from   w ww  .j  av a  2  s  .c  om*/
 * @param url
 *            The url to load.
 * @param jsonObject
 */
public String showWebPage(final String url, JSONObject options) {
    // Determine if we should hide the location bar.
    if (options != null) {
        showLocationBar = options.optBoolean("showLocationBar", true);
    }

    // Create dialog in new thread
    Runnable runnable = new Runnable() {
        /**
         * Convert our DIP units to Pixels
         * 
         * @return int
         */
        private int dpToPixels(int dipValue) {
            int value = (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, (float) dipValue,
                    cordova.getActivity().getResources().getDisplayMetrics());

            return value;
        }

        public void run() {
            // Let's create the main dialog
            dialog = new Dialog(cordova.getActivity(), android.R.style.Theme_NoTitleBar);
            dialog.getWindow().getAttributes().windowAnimations = android.R.style.Animation_Dialog;
            dialog.requestWindowFeature(Window.FEATURE_NO_TITLE);
            dialog.setCancelable(true);
            dialog.setOnDismissListener(new DialogInterface.OnDismissListener() {
                public void onDismiss(DialogInterface dialog) {
                    try {
                        JSONObject obj = new JSONObject();
                        obj.put("type", CLOSE_EVENT);

                        sendUpdate(obj, false);
                    } catch (JSONException e) {
                        Log.d(LOG_TAG, "Should never happen");
                    }
                }
            });

            // Main container layout
            LinearLayout main = new LinearLayout(cordova.getActivity());
            main.setOrientation(LinearLayout.VERTICAL);

            // Toolbar layout
            RelativeLayout toolbar = new RelativeLayout(cordova.getActivity());
            toolbar.setLayoutParams(
                    new RelativeLayout.LayoutParams(LayoutParams.FILL_PARENT, this.dpToPixels(44)));
            toolbar.setPadding(this.dpToPixels(2), this.dpToPixels(2), this.dpToPixels(2), this.dpToPixels(2));
            toolbar.setHorizontalGravity(Gravity.LEFT);
            toolbar.setVerticalGravity(Gravity.TOP);

            // Action Button Container layout
            RelativeLayout actionButtonContainer = new RelativeLayout(cordova.getActivity());
            actionButtonContainer.setLayoutParams(
                    new RelativeLayout.LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT));
            actionButtonContainer.setHorizontalGravity(Gravity.LEFT);
            actionButtonContainer.setVerticalGravity(Gravity.CENTER_VERTICAL);
            actionButtonContainer.setId(1);

            // Back button
            ImageButton back = new ImageButton(cordova.getActivity());
            RelativeLayout.LayoutParams backLayoutParams = new RelativeLayout.LayoutParams(
                    LayoutParams.WRAP_CONTENT, LayoutParams.FILL_PARENT);
            backLayoutParams.addRule(RelativeLayout.ALIGN_LEFT);
            back.setLayoutParams(backLayoutParams);
            back.setContentDescription("Back Button");
            back.setId(2);
            try {
                back.setImageBitmap(loadDrawable("www/childbrowser/icon_arrow_left.png"));
            } catch (IOException e) {
                Log.e(LOG_TAG, e.getMessage(), e);
            }
            back.setOnClickListener(new View.OnClickListener() {
                public void onClick(View v) {
                    goBack();
                }
            });

            // Forward button
            ImageButton forward = new ImageButton(cordova.getActivity());
            RelativeLayout.LayoutParams forwardLayoutParams = new RelativeLayout.LayoutParams(
                    LayoutParams.WRAP_CONTENT, LayoutParams.FILL_PARENT);
            forwardLayoutParams.addRule(RelativeLayout.RIGHT_OF, 2);
            forward.setLayoutParams(forwardLayoutParams);
            forward.setContentDescription("Forward Button");
            forward.setId(3);
            try {
                forward.setImageBitmap(loadDrawable("www/childbrowser/icon_arrow_right.png"));
            } catch (IOException e) {
                Log.e(LOG_TAG, e.getMessage(), e);
            }
            forward.setOnClickListener(new View.OnClickListener() {
                public void onClick(View v) {
                    goForward();
                }
            });

            // Edit Text Box
            edittext = new EditText(cordova.getActivity());
            RelativeLayout.LayoutParams textLayoutParams = new RelativeLayout.LayoutParams(
                    LayoutParams.FILL_PARENT, LayoutParams.FILL_PARENT);
            textLayoutParams.addRule(RelativeLayout.RIGHT_OF, 1);
            textLayoutParams.addRule(RelativeLayout.LEFT_OF, 5);
            edittext.setLayoutParams(textLayoutParams);
            edittext.setId(4);
            edittext.setSingleLine(true);
            edittext.setText(url);
            edittext.setInputType(InputType.TYPE_TEXT_VARIATION_URI);
            edittext.setImeOptions(EditorInfo.IME_ACTION_GO);
            edittext.setInputType(InputType.TYPE_NULL); // Will not except
            // input... Makes
            // the text
            // NON-EDITABLE
            edittext.setOnKeyListener(new View.OnKeyListener() {
                public boolean onKey(View v, int keyCode, KeyEvent event) {
                    // If the event is a key-down event on the "enter"
                    // button
                    if ((event.getAction() == KeyEvent.ACTION_DOWN) && (keyCode == KeyEvent.KEYCODE_ENTER)) {
                        navigate(edittext.getText().toString());
                        return true;
                    }
                    return false;
                }
            });

            // Close button
            ImageButton close = new ImageButton(cordova.getActivity());
            RelativeLayout.LayoutParams closeLayoutParams = new RelativeLayout.LayoutParams(
                    LayoutParams.WRAP_CONTENT, LayoutParams.FILL_PARENT);
            closeLayoutParams.addRule(RelativeLayout.ALIGN_PARENT_RIGHT);
            close.setLayoutParams(closeLayoutParams);
            forward.setContentDescription("Close Button");
            close.setId(5);
            try {
                close.setImageBitmap(loadDrawable("www/childbrowser/icon_close.png"));
            } catch (IOException e) {
                Log.e(LOG_TAG, e.getMessage(), e);
            }
            close.setOnClickListener(new View.OnClickListener() {
                public void onClick(View v) {
                    closeDialog();
                }
            });

            // WebView
            webview = new WebView(cordova.getActivity());
            webview.setLayoutParams(
                    new LinearLayout.LayoutParams(LayoutParams.FILL_PARENT, LayoutParams.FILL_PARENT));
            webview.setWebChromeClient(new WebChromeClient());
            WebViewClient client = new ChildBrowserClient(edittext);
            webview.setWebViewClient(client);
            WebSettings settings = webview.getSettings();
            settings.setJavaScriptEnabled(true);
            settings.setJavaScriptCanOpenWindowsAutomatically(true);
            settings.setBuiltInZoomControls(true);
            // settings.setPluginState(true);
            settings.setDomStorageEnabled(true);
            webview.loadUrl(url);
            webview.setId(6);
            webview.getSettings().setLoadWithOverviewMode(true);
            webview.getSettings().setUseWideViewPort(true);
            webview.requestFocus();
            webview.requestFocusFromTouch();

            // Add the back and forward buttons to our action button
            // container layout
            actionButtonContainer.addView(back);
            actionButtonContainer.addView(forward);

            // Add the views to our toolbar
            toolbar.addView(actionButtonContainer);
            toolbar.addView(edittext);
            toolbar.addView(close);

            // Don't add the toolbar if its been disabled
            if (getShowLocationBar()) {
                // Add our toolbar to our main view/layout
                main.addView(toolbar);
            }

            // Add our webview to our main view/layout
            main.addView(webview);

            WindowManager.LayoutParams lp = new WindowManager.LayoutParams();
            lp.copyFrom(dialog.getWindow().getAttributes());
            lp.width = WindowManager.LayoutParams.FILL_PARENT;
            lp.height = WindowManager.LayoutParams.FILL_PARENT;

            dialog.setContentView(main);
            dialog.show();
            dialog.getWindow().setAttributes(lp);
        }

        private Bitmap loadDrawable(String filename) throws java.io.IOException {
            InputStream input = cordova.getActivity().getAssets().open(filename);
            return BitmapFactory.decodeStream(input);
        }
    };
    this.cordova.getActivity().runOnUiThread(runnable);
    return "";
}

From source file:info.guardianproject.otr.app.im.app.ContactListActivity.java

private static boolean isReadable(int keyCode, KeyEvent event) {
    if (KeyEvent.isModifierKey(keyCode) || event.isSystem()) {
        return false;
    }/*from ww w .ja  va  2 s . com*/

    switch (keyCode) {
    case KeyEvent.KEYCODE_DPAD_CENTER:
    case KeyEvent.KEYCODE_DPAD_DOWN:
    case KeyEvent.KEYCODE_DPAD_LEFT:
    case KeyEvent.KEYCODE_DPAD_RIGHT:
    case KeyEvent.KEYCODE_DPAD_UP:
    case KeyEvent.KEYCODE_ENTER:
        return false;
    }

    return true;
}