Example usage for android.view KeyEvent getDeadChar

Introduction

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

Prototype

public static int getDeadChar(int accent, int c) 

Source Link

Document

Get the character that is produced by putting accent on the character c.

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.//w  w  w  .  j  a v  a 2  s .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 = 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.// ww w.j ava2 s.  c  om
 */
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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