Example usage for android.view KeyEvent KEYCODE_0

Introduction

In this page you can find the example usage for android.view KeyEvent KEYCODE_0.

Prototype

int KEYCODE_0

To view the source code for android.view KeyEvent KEYCODE_0.

Click Source Link

Document

Key code constant: '0' key.

Usage

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

private void sendSpecialKey(int code) {
    if (!isConnectbot()) {
        commitTyped(getCurrentInputConnection(), true);
        sendModifiedKeyDownUp(code);//from  w  ww  . j  a  v a  2s  . c  o  m
        return;
    }

    // TODO(klausw): properly support xterm sequences for Ctrl/Alt modifiers?
    // See http://slackware.osuosl.org/slackware-12.0/source/l/ncurses/xterm.terminfo
    // and the output of "$ infocmp -1L". Support multiple sets, and optional 
    // true numpad keys?
    if (ESC_SEQUENCES == null) {
        ESC_SEQUENCES = new HashMap<Integer, String>();
        CTRL_SEQUENCES = new HashMap<Integer, Integer>();

        // VT escape sequences without leading Escape
        ESC_SEQUENCES.put(-LatinKeyboardView.KEYCODE_HOME, "[1~");
        ESC_SEQUENCES.put(-LatinKeyboardView.KEYCODE_END, "[4~");
        ESC_SEQUENCES.put(-LatinKeyboardView.KEYCODE_PAGE_UP, "[5~");
        ESC_SEQUENCES.put(-LatinKeyboardView.KEYCODE_PAGE_DOWN, "[6~");
        ESC_SEQUENCES.put(-LatinKeyboardView.KEYCODE_FKEY_F1, "OP");
        ESC_SEQUENCES.put(-LatinKeyboardView.KEYCODE_FKEY_F2, "OQ");
        ESC_SEQUENCES.put(-LatinKeyboardView.KEYCODE_FKEY_F3, "OR");
        ESC_SEQUENCES.put(-LatinKeyboardView.KEYCODE_FKEY_F4, "OS");
        ESC_SEQUENCES.put(-LatinKeyboardView.KEYCODE_FKEY_F5, "[15~");
        ESC_SEQUENCES.put(-LatinKeyboardView.KEYCODE_FKEY_F6, "[17~");
        ESC_SEQUENCES.put(-LatinKeyboardView.KEYCODE_FKEY_F7, "[18~");
        ESC_SEQUENCES.put(-LatinKeyboardView.KEYCODE_FKEY_F8, "[19~");
        ESC_SEQUENCES.put(-LatinKeyboardView.KEYCODE_FKEY_F9, "[20~");
        ESC_SEQUENCES.put(-LatinKeyboardView.KEYCODE_FKEY_F10, "[21~");
        ESC_SEQUENCES.put(-LatinKeyboardView.KEYCODE_FKEY_F11, "[23~");
        ESC_SEQUENCES.put(-LatinKeyboardView.KEYCODE_FKEY_F12, "[24~");
        ESC_SEQUENCES.put(-LatinKeyboardView.KEYCODE_FORWARD_DEL, "[3~");
        ESC_SEQUENCES.put(-LatinKeyboardView.KEYCODE_INSERT, "[2~");

        // Special ConnectBot hack: Ctrl-1 to Ctrl-0 for F1-F10.
        CTRL_SEQUENCES.put(-LatinKeyboardView.KEYCODE_FKEY_F1, KeyEvent.KEYCODE_1);
        CTRL_SEQUENCES.put(-LatinKeyboardView.KEYCODE_FKEY_F2, KeyEvent.KEYCODE_2);
        CTRL_SEQUENCES.put(-LatinKeyboardView.KEYCODE_FKEY_F3, KeyEvent.KEYCODE_3);
        CTRL_SEQUENCES.put(-LatinKeyboardView.KEYCODE_FKEY_F4, KeyEvent.KEYCODE_4);
        CTRL_SEQUENCES.put(-LatinKeyboardView.KEYCODE_FKEY_F5, KeyEvent.KEYCODE_5);
        CTRL_SEQUENCES.put(-LatinKeyboardView.KEYCODE_FKEY_F6, KeyEvent.KEYCODE_6);
        CTRL_SEQUENCES.put(-LatinKeyboardView.KEYCODE_FKEY_F7, KeyEvent.KEYCODE_7);
        CTRL_SEQUENCES.put(-LatinKeyboardView.KEYCODE_FKEY_F8, KeyEvent.KEYCODE_8);
        CTRL_SEQUENCES.put(-LatinKeyboardView.KEYCODE_FKEY_F9, KeyEvent.KEYCODE_9);
        CTRL_SEQUENCES.put(-LatinKeyboardView.KEYCODE_FKEY_F10, KeyEvent.KEYCODE_0);

        // Natively supported by ConnectBot
        // ESC_SEQUENCES.put(-LatinKeyboardView.KEYCODE_DPAD_UP, "OA");
        // ESC_SEQUENCES.put(-LatinKeyboardView.KEYCODE_DPAD_DOWN, "OB");
        // ESC_SEQUENCES.put(-LatinKeyboardView.KEYCODE_DPAD_LEFT, "OD");
        // ESC_SEQUENCES.put(-LatinKeyboardView.KEYCODE_DPAD_RIGHT, "OC");

        // No VT equivalents?
        // ESC_SEQUENCES.put(-LatinKeyboardView.KEYCODE_DPAD_CENTER, "");
        // ESC_SEQUENCES.put(-LatinKeyboardView.KEYCODE_SYSRQ, "");
        // ESC_SEQUENCES.put(-LatinKeyboardView.KEYCODE_BREAK, "");
        // ESC_SEQUENCES.put(-LatinKeyboardView.KEYCODE_NUM_LOCK, "");
        // ESC_SEQUENCES.put(-LatinKeyboardView.KEYCODE_SCROLL_LOCK, "");
    }
    InputConnection ic = getCurrentInputConnection();
    Integer ctrlseq = null;
    if (mConnectbotTabHack) {
        ctrlseq = CTRL_SEQUENCES.get(code);
    }
    String seq = ESC_SEQUENCES.get(code);

    if (ctrlseq != null) {
        if (mModAlt) {
            // send ESC prefix for "Alt"
            ic.commitText(Character.toString((char) 27), 1);
        }
        ic.sendKeyEvent(new KeyEvent(KeyEvent.ACTION_DOWN, KeyEvent.KEYCODE_DPAD_CENTER));
        ic.sendKeyEvent(new KeyEvent(KeyEvent.ACTION_UP, KeyEvent.KEYCODE_DPAD_CENTER));
        ic.sendKeyEvent(new KeyEvent(KeyEvent.ACTION_DOWN, ctrlseq));
        ic.sendKeyEvent(new KeyEvent(KeyEvent.ACTION_UP, ctrlseq));
    } else if (seq != null) {
        if (mModAlt) {
            // send ESC prefix for "Alt"
            ic.commitText(Character.toString((char) 27), 1);
        }
        // send ESC prefix of escape sequence
        ic.commitText(Character.toString((char) 27), 1);
        ic.commitText(seq, 1);
    } else {
        // send key code, let connectbot handle it
        sendDownUpKeyEvents(code);
    }
    handleModifierKeysUp(false, false);
}

---

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

/**
 * Pops up the KeypadChannelSwitchView with the given key input event.
 *
 * @param keyCode A key code of the key event.
 *//*from  w  w w  .  j  a  v a2 s. co  m*/
public void showKeypadChannelSwitchView(int keyCode) {
    if (mChannelTuner.areAllChannelsLoaded()) {
        mOverlayManager.showKeypadChannelSwitch();
        mKeypadChannelSwitchView.onNumberKeyUp(keyCode - KeyEvent.KEYCODE_0);
    }
}

---

• «
• 1
• 2
• 3
• 4
• 5
• 6
• »