Example usage for android.view KeyEvent KEYCODE

Introduction

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

Prototype

int KEYCODE_UNKNOWN

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

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Document

Key code constant: Unknown key code.

Usage

From source file:android.support.v7.widget.SearchView.java

private void onSubmitQuery() {
    CharSequence query = mSearchSrcTextView.getText();
    if (query != null && TextUtils.getTrimmedLength(query) > 0) {
        if (mOnQueryChangeListener == null || !mOnQueryChangeListener.onQueryTextSubmit(query.toString())) {
            if (mSearchable != null) {
                launchQuerySearch(KeyEvent.KEYCODE_UNKNOWN, null, query.toString());
            }/*  w  ww  .j a  v  a2s .  co m*/
            setImeVisibility(false);
            dismissSuggestions();
        }
    }
}

From source file:cm.aptoide.com.actionbarsherlock.widget.SearchView.java

private void onSubmitQuery() {
    CharSequence query = mQueryTextView.getText();
    if (query != null && TextUtils.getTrimmedLength(query) > 0) {
        if (mOnQueryChangeListener == null || !mOnQueryChangeListener.onQueryTextSubmit(query.toString())) {
            if (mSearchable != null) {
                launchQuerySearch(KeyEvent.KEYCODE_UNKNOWN, null, query.toString());
                setImeVisibility(false);
            }/*from   w w w. ja  v  a2s . c  o  m*/
            dismissSuggestions();
        }
    }
}

From source file:android.support.v7.widget.SearchView.java

private boolean onItemClicked(int position, int actionKey, String actionMsg) {
    if (mOnSuggestionListener == null || !mOnSuggestionListener.onSuggestionClick(position)) {
        launchSuggestion(position, KeyEvent.KEYCODE_UNKNOWN, null);
        setImeVisibility(false);/*from  w w  w  .j  ava2s.c  o m*/
        dismissSuggestions();
        return true;
    }
    return false;
}

From source file:android.support.v7.widget.SearchView.java

/**
 * Constructs an intent from the given information and the search dialog state.
 *
 * @param action Intent action./* w  w  w .jav a 2 s  . c o m*/
 * @param data Intent data, or <code>null</code>.
 * @param extraData Data for {@link SearchManager#EXTRA_DATA_KEY} or <code>null</code>.
 * @param query Intent query, or <code>null</code>.
 * @param actionKey The key code of the action key that was pressed,
 *        or {@link KeyEvent#KEYCODE_UNKNOWN} if none.
 * @param actionMsg The message for the action key that was pressed,
 *        or <code>null</code> if none.
 * @return The intent.
 */
private Intent createIntent(String action, Uri data, String extraData, String query, int actionKey,
        String actionMsg) {
    // Now build the Intent
    Intent intent = new Intent(action);
    intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
    // We need CLEAR_TOP to avoid reusing an old task that has other activities
    // on top of the one we want. We don't want to do this in in-app search though,
    // as it can be destructive to the activity stack.
    if (data != null) {
        intent.setData(data);
    }
    intent.putExtra(SearchManager.USER_QUERY, mUserQuery);
    if (query != null) {
        intent.putExtra(SearchManager.QUERY, query);
    }
    if (extraData != null) {
        intent.putExtra(SearchManager.EXTRA_DATA_KEY, extraData);
    }
    if (mAppSearchData != null) {
        intent.putExtra(SearchManager.APP_DATA, mAppSearchData);
    }
    if (actionKey != KeyEvent.KEYCODE_UNKNOWN) {
        intent.putExtra(SearchManager.ACTION_KEY, actionKey);
        intent.putExtra(SearchManager.ACTION_MSG, actionMsg);
    }
    if (IS_AT_LEAST_FROYO) {
        intent.setComponent(mSearchable.getSearchActivity());
    }
    return intent;
}

From source file:com.fishstix.dosboxfree.DBGLSurfaceView.java

private boolean handleKey(int keyCode, final KeyEvent event) {
    if (mDebug)//w ww  . j  a  v  a2  s  . c o m
        Log.d("DosBoxTurbo", "handleKey keyCode=" + keyCode);
    int tKeyCode = 0;

    // check for xperia play back case
    if (keyCode == KeyEvent.KEYCODE_BACK && event.isAltPressed()) {
        int backval = customMap.get(DosBoxPreferences.XPERIA_BACK_BUTTON);
        if (backval > 0) {
            // Special Sony XPeria Play case
            if (mEnableDpad) {
                // FIRE2
                if ((mInputMode == INPUT_MODE_MOUSE) || (mInputMode == INPUT_MODE_REAL_MOUSE)) {
                    DosBoxControl.nativeMouse(0, 0, 0, 0, (event.getAction() == KeyEvent.ACTION_DOWN) ? 0 : 1,
                            BTN_B);
                } else if ((mInputMode == INPUT_MODE_JOYSTICK) || (mInputMode == INPUT_MODE_REAL_JOYSTICK)) {
                    DosBoxControl.nativeJoystick(0, 0, (event.getAction() == KeyEvent.ACTION_DOWN) ? 0 : 1,
                            BTN_B);
                }
            } else {
                // sony xperia play O (circle) button
                DosBoxControl.sendNativeKey(backval, (event.getAction() == KeyEvent.ACTION_DOWN), mModifierCtrl,
                        mModifierAlt, mModifierShift);
                return true; // consume event
            }
        }
        return true; // consume event
    }

    // Handle all other keyevents
    int value = customMap.get(keyCode);

    if (value > 0) {
        // found a valid mapping
        tKeyCode = getMappedKeyCode(value, event);
        if (tKeyCode > MAP_NONE) {
            DosBoxControl.sendNativeKey(tKeyCode, (event.getAction() == KeyEvent.ACTION_DOWN), mModifierCtrl,
                    mModifierAlt, mModifierShift);
            return true; // consume KeyEvent
        } else if (tKeyCode == MAP_EVENT_CONSUMED) {
            return true;
        }
    }

    if (keyCode == KeyEvent.KEYCODE_BACK) {
        // fishstix, allow remap of Android back button
        // catch no mapping
        if (event.getAction() == KeyEvent.ACTION_UP) {
            DBMenuSystem.doConfirmQuit(mParent);
        }
        return true;
    }

    switch (keyCode) {
    case KeyEvent.KEYCODE_UNKNOWN:
        break;

    default:
        boolean down = (event.getAction() == KeyEvent.ACTION_DOWN);
        if (mDebug)
            Log.d("DosBoxTurbo", "handleKey (default) keyCode=" + keyCode + " down=" + down);

        if (!down || (event.getRepeatCount() == 0)) {
            int unicode = event.getUnicodeChar();

            // filter system generated keys, but not hardware keypresses
            if ((event.isAltPressed() || event.isShiftPressed()) && (unicode == 0)
                    && ((event.getFlags() & KeyEvent.FLAG_FROM_SYSTEM) == 0))
                break;

            //fixed alt key problem for physical keyboard with only left alt
            if ((!mUseLeftAltOn) && (keyCode == KeyEvent.KEYCODE_ALT_LEFT)) {
                break;
            }

            if ((!mUseLeftAltOn) && (keyCode == KeyEvent.KEYCODE_SHIFT_RIGHT)) {
                break;
            }

            if ((keyCode > 255) || (unicode > 255)) {
                //unknown keys
                break;
            }

            keyCode = keyCode | (unicode << 8);

            long diff = event.getEventTime() - event.getDownTime();

            if (!down && (diff < 50)) {
                //simulate as long press
                if (mDebug)
                    Log.d("DosBoxTurbo", "LongPress consumed keyCode=" + keyCode + " down=" + down);
                mKeyHandler.removeMessages(keyCode);
                mKeyHandler.sendEmptyMessageDelayed(keyCode, BUTTON_REPEAT_DELAY - diff);
            } else if (down && mKeyHandler.hasMessages(keyCode)) {
                if (mDebug)
                    Log.d("DosBoxTurbo", "KeyUp consumed keyCode=" + keyCode + " down=" + down);
                //there is an key up in queue, should be repeated event
            } else {
                boolean result = DosBoxControl.sendNativeKey(keyCode, down, mModifierCtrl, mModifierAlt,
                        mModifierShift);
                if (!down) {
                    mModifierCtrl = false;
                    mModifierAlt = false;
                    mModifierShift = false;
                }
                return result;
            }
        }
    }

    return false;
}

From source file:cm.aptoide.com.actionbarsherlock.widget.SearchView.java

/**
 * Constructs an intent from the given information and the search dialog state.
 *
 * @param action Intent action./*w ww.j  av a 2 s . com*/
 * @param data Intent data, or <code>null</code>.
 * @param extraData Data for {@link SearchManager#EXTRA_DATA_KEY} or <code>null</code>.
 * @param query Intent query, or <code>null</code>.
 * @param actionKey The key code of the action key that was pressed,
 *        or {@link KeyEvent#KEYCODE_UNKNOWN} if none.
 * @param actionMsg The message for the action key that was pressed,
 *        or <code>null</code> if none.
 * @return The intent.
 */
private Intent createIntent(String action, Uri data, String extraData, String query, int actionKey,
        String actionMsg) {
    // Now build the Intent
    Intent intent = new Intent(action);
    intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
    // We need CLEAR_TOP to avoid reusing an old task that has other activities
    // on top of the one we want. We don't want to do this in in-app search though,
    // as it can be destructive to the activity stack.
    if (data != null) {
        intent.setData(data);
    }
    intent.putExtra(SearchManager.USER_QUERY, mUserQuery);
    if (query != null) {
        intent.putExtra(SearchManager.QUERY, query);
    }
    if (extraData != null) {
        intent.putExtra(SearchManager.EXTRA_DATA_KEY, extraData);
    }
    if (mAppSearchData != null) {
        intent.putExtra(SearchManager.APP_DATA, mAppSearchData);
    }
    if (actionKey != KeyEvent.KEYCODE_UNKNOWN) {
        intent.putExtra(SearchManager.ACTION_KEY, actionKey);
        intent.putExtra(SearchManager.ACTION_MSG, actionMsg);
    }
    intent.setComponent(mSearchable.getSearchActivity());
    return intent;
}

From source file:com.example.navigationsearchview.NavigationSearchView.java

/**
 * Constructs an intent from the given information and the search dialog
 * state./*from www .  j  av a2  s.c  o m*/
 *
 * @param action
 *            Intent action.
 * @param data
 *            Intent data, or <code>null</code>.
 * @param extraData
 *            Data for {@link SearchManager#EXTRA_DATA_KEY} or
 *            <code>null</code>.
 * @param query
 *            Intent query, or <code>null</code>.
 * @param actionKey
 *            The key code of the action key that was pressed, or
 *            {@link KeyEvent#KEYCODE_UNKNOWN} if none.
 * @param actionMsg
 *            The message for the action key that was pressed, or
 *            <code>null</code> if none.
 * @return The intent.
 */
private Intent createIntent(String action, Uri data, String extraData, String query, int actionKey,
        String actionMsg) {
    // Now build the Intent
    Intent intent = new Intent(action);
    intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
    // We need CLEAR_TOP to avoid reusing an old task that has other
    // activities
    // on top of the one we want. We don't want to do this in in-app search
    // though,
    // as it can be destructive to the activity stack.
    if (data != null) {
        intent.setData(data);
    }
    intent.putExtra(SearchManager.USER_QUERY, mUserQuery);
    if (query != null) {
        intent.putExtra(SearchManager.QUERY, query);
    }
    if (extraData != null) {
        intent.putExtra(SearchManager.EXTRA_DATA_KEY, extraData);
    }
    if (mAppSearchData != null) {
        intent.putExtra(SearchManager.APP_DATA, mAppSearchData);
    }
    if (actionKey != KeyEvent.KEYCODE_UNKNOWN) {
        intent.putExtra(SearchManager.ACTION_KEY, actionKey);
        intent.putExtra(SearchManager.ACTION_MSG, actionMsg);
    }
    if (IS_AT_LEAST_FROYO) {
        intent.setComponent(mSearchable.getSearchActivity());
    }
    return intent;
}

From source file:com.android.tv.MainActivity.java

private boolean handleIntent(Intent intent) {
    // Reset the closed caption settings when the activity is 1)created or 2) restarted.
    // And do not reset while TvView is playing.
    if (!mTvView.isPlaying()) {
        mCaptionSettings = new CaptionSettings(this);
    }/*from w  ww. j  a va  2s.c  om*/

    // Handle the passed key press, if any. Note that only the key codes that are currently
    // handled in the TV app will be handled via Intent.
    // TODO: Consider defining a separate intent filter as passing data of mime type
    // vnd.android.cursor.item/channel isn't really necessary here.
    int keyCode = intent.getIntExtra(Utils.EXTRA_KEY_KEYCODE, KeyEvent.KEYCODE_UNKNOWN);
    if (keyCode != KeyEvent.KEYCODE_UNKNOWN) {
        if (DEBUG)
            Log.d(TAG, "Got an intent with keycode: " + keyCode);
        KeyEvent event = new KeyEvent(KeyEvent.ACTION_UP, keyCode);
        onKeyUp(keyCode, event);
        return true;
    }
    mShouldTuneToTunerChannel = intent.getBooleanExtra(Utils.EXTRA_KEY_FROM_LAUNCHER, false);
    mInitChannelUri = null;

    String extraAction = intent.getStringExtra(Utils.EXTRA_KEY_ACTION);
    if (!TextUtils.isEmpty(extraAction)) {
        if (DEBUG)
            Log.d(TAG, "Got an extra action: " + extraAction);
        if (Utils.EXTRA_ACTION_SHOW_TV_INPUT.equals(extraAction)) {
            String lastWatchedChannelUri = Utils.getLastWatchedChannelUri(this);
            if (lastWatchedChannelUri != null) {
                mInitChannelUri = Uri.parse(lastWatchedChannelUri);
            }
            mShowSelectInputView = true;
        }
    }

    if (CommonFeatures.DVR.isEnabled(this) && BuildCompat.isAtLeastN()) {
        mRecordingUri = intent.getParcelableExtra(Utils.EXTRA_KEY_RECORDING_URI);
        if (mRecordingUri != null) {
            return true;
        }
    }

    // TODO: remove the checkState once N API is finalized.
    SoftPreconditions
            .checkState(TvInputManager.ACTION_SETUP_INPUTS.equals("android.media.tv.action.SETUP_INPUTS"));
    if (TvInputManager.ACTION_SETUP_INPUTS.equals(intent.getAction())) {
        runAfterAttachedToWindow(new Runnable() {
            @Override
            public void run() {
                mOverlayManager.showSetupFragment();
            }
        });
    } else if (Intent.ACTION_VIEW.equals(intent.getAction())) {
        Uri uri = intent.getData();
        try {
            mSource = uri.getQueryParameter(Utils.PARAM_SOURCE);
        } catch (UnsupportedOperationException e) {
            // ignore this exception.
        }
        // When the URI points to the programs (directory, not an individual item), go to the
        // program guide. The intention here is to respond to
        // "content://android.media.tv/program", not "content://android.media.tv/program/XXX".
        // Later, we might want to add handling of individual programs too.
        if (Utils.isProgramsUri(uri)) {
            // The given data is a programs URI. Open the Program Guide.
            mShowProgramGuide = true;
            return true;
        }
        // In case the channel is given explicitly, use it.
        mInitChannelUri = uri;
        if (DEBUG)
            Log.d(TAG, "ACTION_VIEW with " + mInitChannelUri);
        if (Channels.CONTENT_URI.equals(mInitChannelUri)) {
            // Tune to default channel.
            mInitChannelUri = null;
            mShouldTuneToTunerChannel = true;
            return true;
        }
        if ((!Utils.isChannelUriForOneChannel(mInitChannelUri)
                && !Utils.isChannelUriForInput(mInitChannelUri))) {
            Log.w(TAG, "Malformed channel uri " + mInitChannelUri + " tuning to default instead");
            mInitChannelUri = null;
            return true;
        }
        mTuneParams = intent.getExtras();
        if (mTuneParams == null) {
            mTuneParams = new Bundle();
        }
        if (Utils.isChannelUriForTunerInput(mInitChannelUri)) {
            long channelId = ContentUris.parseId(mInitChannelUri);
            mTuneParams.putLong(KEY_INIT_CHANNEL_ID, channelId);
        } else if (TvContract.isChannelUriForPassthroughInput(mInitChannelUri)) {
            // If mInitChannelUri is for a passthrough TV input.
            String inputId = mInitChannelUri.getPathSegments().get(1);
            TvInputInfo input = mTvInputManagerHelper.getTvInputInfo(inputId);
            if (input == null) {
                mInitChannelUri = null;
                Toast.makeText(this, R.string.msg_no_specific_input, Toast.LENGTH_SHORT).show();
                return false;
            } else if (!input.isPassthroughInput()) {
                mInitChannelUri = null;
                Toast.makeText(this, R.string.msg_not_passthrough_input, Toast.LENGTH_SHORT).show();
                return false;
            }
        } else if (mInitChannelUri != null) {
            // Handle the URI built by TvContract.buildChannelsUriForInput().
            // TODO: Change hard-coded "input" to TvContract.PARAM_INPUT.
            String inputId = mInitChannelUri.getQueryParameter("input");
            long channelId = Utils.getLastWatchedChannelIdForInput(this, inputId);
            if (channelId == Channel.INVALID_ID) {
                String[] projection = { Channels._ID };
                try (Cursor cursor = getContentResolver().query(uri, projection, null, null, null)) {
                    if (cursor != null && cursor.moveToNext()) {
                        channelId = cursor.getLong(0);
                    }
                }
            }
            if (channelId == Channel.INVALID_ID) {
                // Couldn't find any channel probably because the input hasn't been set up.
                // Try to set it up.
                mInitChannelUri = null;
                mInputToSetUp = mTvInputManagerHelper.getTvInputInfo(inputId);
            } else {
                mInitChannelUri = TvContract.buildChannelUri(channelId);
                mTuneParams.putLong(KEY_INIT_CHANNEL_ID, channelId);
            }
        }
    }
    return true;
}

From source file:com.tandong.sa.sherlock.widget.SearchView.java

/**
 * React to the user typing while in the suggestions list. First, check for
 * action keys. If not handled, try refocusing regular characters into the
 * EditText./*from ww w. j  a  v a2 s .  co m*/
 */
private boolean onSuggestionsKey(View v, int keyCode, KeyEvent event) {
    // guard against possible race conditions (late arrival after dismiss)
    if (mSearchable == null) {
        return false;
    }
    if (mSuggestionsAdapter == null) {
        return false;
    }
    if (event.getAction() == KeyEvent.ACTION_DOWN && KeyEventCompat.hasNoModifiers(event)) {
        // First, check for enter or search (both of which we'll treat as a
        // "click")
        if (keyCode == KeyEvent.KEYCODE_ENTER || keyCode == KeyEvent.KEYCODE_SEARCH
                || keyCode == KeyEvent.KEYCODE_TAB) {
            int position = mQueryTextView.getListSelection();
            return onItemClicked(position, KeyEvent.KEYCODE_UNKNOWN, null);
        }

        // Next, check for left/right moves, which we use to "return" the
        // user to the edit view
        if (keyCode == KeyEvent.KEYCODE_DPAD_LEFT || keyCode == KeyEvent.KEYCODE_DPAD_RIGHT) {
            // give "focus" to text editor, with cursor at the beginning if
            // left key, at end if right key
            // TODO: Reverse left/right for right-to-left languages, e.g.
            // Arabic
            int selPoint = (keyCode == KeyEvent.KEYCODE_DPAD_LEFT) ? 0 : mQueryTextView.length();
            mQueryTextView.setSelection(selPoint);
            mQueryTextView.setListSelection(0);
            mQueryTextView.clearListSelection();
            ensureImeVisible(mQueryTextView, true);

            return true;
        }

        // Next, check for an "up and out" move
        if (keyCode == KeyEvent.KEYCODE_DPAD_UP && 0 == mQueryTextView.getListSelection()) {
            // TODO: restoreUserQuery();
            // let ACTV complete the move
            return false;
        }

        // Next, check for an "action key"
        // TODO SearchableInfo.ActionKeyInfo actionKey =
        // mSearchable.findActionKey(keyCode);
        // TODO if ((actionKey != null)
        // TODO && ((actionKey.getSuggestActionMsg() != null) || (actionKey
        // TODO .getSuggestActionMsgColumn() != null))) {
        // TODO // launch suggestion using action key column
        // TODO int position = mQueryTextView.getListSelection();
        // TODO if (position != ListView.INVALID_POSITION) {
        // TODO Cursor c = mSuggestionsAdapter.getCursor();
        // TODO if (c.moveToPosition(position)) {
        // TODO final String actionMsg = getActionKeyMessage(c, actionKey);
        // TODO if (actionMsg != null && (actionMsg.length() > 0)) {
        // TODO return onItemClicked(position, keyCode, actionMsg);
        // TODO }
        // TODO }
        // TODO }
        // TODO }
    }
    return false;
}

From source file:com.tandong.sa.sherlock.widget.SearchView.java

/**
 * Constructs an intent from the given information and the search dialog
 * state./*from  w ww.  ja v a 2 s  . co  m*/
 * 
 * @param action
 *            Intent action.
 * @param data
 *            Intent data, or <code>null</code>.
 * @param extraData
 *            Data for {@link SearchManager#EXTRA_DATA_KEY} or
 *            <code>null</code>.
 * @param query
 *            Intent query, or <code>null</code>.
 * @param actionKey
 *            The key code of the action key that was pressed, or
 *            {@link KeyEvent#KEYCODE_UNKNOWN} if none.
 * @param actionMsg
 *            The message for the action key that was pressed, or
 *            <code>null</code> if none.
 * @return The intent.
 */
private Intent createIntent(String action, Uri data, String extraData, String query, int actionKey,
        String actionMsg) {
    // Now build the Intent
    Intent intent = new Intent(action);
    intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
    // We need CLEAR_TOP to avoid reusing an old task that has other
    // activities
    // on top of the one we want. We don't want to do this in in-app search
    // though,
    // as it can be destructive to the activity stack.
    if (data != null) {
        intent.setData(data);
    }
    intent.putExtra(SearchManager.USER_QUERY, mUserQuery);
    if (query != null) {
        intent.putExtra(SearchManager.QUERY, query);
    }
    if (extraData != null) {
        intent.putExtra(SearchManager.EXTRA_DATA_KEY, extraData);
    }
    if (mAppSearchData != null) {
        intent.putExtra(SearchManager.APP_DATA, mAppSearchData);
    }
    if (actionKey != KeyEvent.KEYCODE_UNKNOWN) {
        intent.putExtra(SearchManager.ACTION_KEY, actionKey);
        intent.putExtra(SearchManager.ACTION_MSG, actionMsg);
    }
    intent.setComponent(mSearchable.getSearchActivity());
    return intent;
}

Example usage for android.view KeyEvent KEYCODE_UNKNOWN

Introduction

Prototype

Document

Usage