Example usage for android.view KeyCharacterMap COMBINING_ACCENT_MASK

Introduction

In this page you can find the example usage for android.view KeyCharacterMap COMBINING_ACCENT_MASK.

Prototype

int COMBINING_ACCENT_MASK

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Document

Mask the return value from #get(int,int) with this value to get a printable representation of the accent character of a "dead key."

Usage

From source file:research.sg.edu.edapp.kb.KbSoftKeyboard.java

/**
 * This translates incoming hard key events in to edit operations on an
 * InputConnection.  It is only needed when using the
 * PROCESS_HARD_KEYS option.// www .ja  va 2  s  .  co  m
 */

private boolean translateKeyDown(int keyCode, KeyEvent event) {
    mMetaState = MetaKeyKeyListener.handleKeyDown(mMetaState, keyCode, event);
    int c = event.getUnicodeChar(MetaKeyKeyListener.getMetaState(mMetaState));
    mMetaState = MetaKeyKeyListener.adjustMetaAfterKeypress(mMetaState);
    InputConnection ic = getCurrentInputConnection();
    if (c == 0 || ic == null) {
        return false;
    }

    boolean dead = false;

    if ((c & KeyCharacterMap.COMBINING_ACCENT) != 0) {
        dead = true;
        c = c & KeyCharacterMap.COMBINING_ACCENT_MASK;
    }

    if (mComposing.length() > 0) {
        char accent = mComposing.charAt(mComposing.length() - 1);
        int composed = KeyEvent.getDeadChar(accent, c);

        if (composed != 0) {
            c = composed;
            mComposing.setLength(mComposing.length() - 1);
        }
    }

    Log.d("Cum", "Cum");
    onKey(c, null);

    return true;
}

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From source file:com.strathclyde.highlightingkeyboard.SoftKeyboardService.java

/**
 * This translates incoming hard key events in to edit operations on an
 * InputConnection.  It is only needed when using the
 * PROCESS_HARD_KEYS option.// w ww . j ava 2s. c  o  m
 */
private boolean translateKeyDown(int keyCode, KeyEvent event) {
    mMetaState = MetaKeyKeyListener.handleKeyDown(mMetaState, keyCode, event);
    int c = event.getUnicodeChar(MetaKeyKeyListener.getMetaState(mMetaState));
    mMetaState = MetaKeyKeyListener.adjustMetaAfterKeypress(mMetaState);
    //InputConnection ic = ic;
    if (c == 0 || ic == null) {
        return false;
    }

    if ((c & KeyCharacterMap.COMBINING_ACCENT) != 0) {
        c = c & KeyCharacterMap.COMBINING_ACCENT_MASK;
    }

    if (mComposing.length() > 0) {
        char accent = mComposing.charAt(mComposing.length() - 1);
        int composed = KeyEvent.getDeadChar(accent, c);

        if (composed != 0) {
            c = composed;
            mComposing.setLength(mComposing.length() - 1);
        }
    }

    onKey(c, null);

    return true;
}

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