Example usage for android.view KeyEvent KEYCODE_VOLUME_UP

Introduction

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

Prototype

int KEYCODE_VOLUME_UP

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

Click Source Link

Document

Key code constant: Volume Up key.

Usage

From source file:keyboard.ecloga.com.eclogakeyboard.EclogaKeyboard.java

@Override
public boolean onKeyUp(int keyCode, KeyEvent event) {
    if (volumeButtons && (keyCode == KeyEvent.KEYCODE_VOLUME_UP) || (keyCode == KeyEvent.KEYCODE_VOLUME_DOWN)) {
        return true;
    } else if (!vbListenerPause && keyCode == KeyEvent.KEYCODE_BACK) {
        screen = 1;/*from   www . j  a v  a  2s.c  o  m*/

        if (shakeDelete) {
            mShaker.pause();
        }

        vbListenerPause = true;

        return true;
    } else {
        return super.onKeyUp(keyCode, event);
    }
}

---

From source file:com.aujur.ebookreader.activity.ReadingFragment.java

public boolean dispatchKeyEvent(KeyEvent event) {

    int action = event.getAction();
    int keyCode = event.getKeyCode();

    LOG.debug("Got key event: " + keyCode + " with action " + action);

    if (searchMenuItem != null && searchMenuItem.isActionViewExpanded()) {
        boolean result = searchMenuItem.getActionView().dispatchKeyEvent(event);

        if (result) {
            return true;
        }//from  ww  w .  jav  a 2 s . c om
    }

    final int KEYCODE_NOOK_TOUCH_BUTTON_LEFT_TOP = 92;
    final int KEYCODE_NOOK_TOUCH_BUTTON_LEFT_BOTTOM = 93;
    final int KEYCODE_NOOK_TOUCH_BUTTON_RIGHT_TOP = 94;
    final int KEYCODE_NOOK_TOUCH_BUTTON_RIGHT_BOTTOM = 95;

    boolean nook_touch_up_press = false;

    if (isAnimating() && action == KeyEvent.ACTION_DOWN) {
        stopAnimating();
        return true;
    }

    /*
     * Tricky bit of code here: if we are NOT running TTS, we want to be
     * able to start it using the play/pause button.
     * 
     * When we ARE running TTS, we'll get every media event twice: once
     * through the receiver and once here if focused.
     * 
     * So, we only try to read media events here if tts is running.
     */
    if (!ttsIsRunning() && dispatchMediaKeyEvent(event)) {
        return true;
    }

    LOG.debug("Key event is NOT a media key event.");

    switch (keyCode) {

    case KeyEvent.KEYCODE_VOLUME_DOWN:
    case KeyEvent.KEYCODE_VOLUME_UP:
        return handleVolumeButtonEvent(event);

    case KeyEvent.KEYCODE_DPAD_RIGHT:
        if (action == KeyEvent.ACTION_DOWN) {
            pageDown(Orientation.HORIZONTAL);
        }

        return true;

    case KeyEvent.KEYCODE_DPAD_LEFT:
        if (action == KeyEvent.ACTION_DOWN) {
            pageUp(Orientation.HORIZONTAL);
        }

        return true;

    case KeyEvent.KEYCODE_BACK:
        if (action == KeyEvent.ACTION_DOWN) {

            if (titleBarLayout.getVisibility() == View.VISIBLE) {
                hideTitleBar();
                updateFromPrefs();
                return true;
            } else if (bookView.hasPrevPosition()) {
                bookView.goBackInHistory();
                return true;
            }
        }

        return false;

    case KEYCODE_NOOK_TOUCH_BUTTON_LEFT_TOP:
    case KEYCODE_NOOK_TOUCH_BUTTON_RIGHT_TOP:
        nook_touch_up_press = true;
    case KEYCODE_NOOK_TOUCH_BUTTON_LEFT_BOTTOM:
    case KEYCODE_NOOK_TOUCH_BUTTON_RIGHT_BOTTOM:
        if (!Configuration.IS_NOOK_TOUCH || action == KeyEvent.ACTION_UP)
            return false;
        if (nook_touch_up_press == config.isNookUpButtonForward())
            pageDown(Orientation.HORIZONTAL);
        else
            pageUp(Orientation.HORIZONTAL);
        return true;
    }

    LOG.debug("Not handling key event: returning false.");
    return false;
}

---

From source file:net.zorgblub.typhon.fragment.ReadingFragment.java

public boolean dispatchKeyEvent(KeyEvent event) {

    int action = event.getAction();
    int keyCode = event.getKeyCode();

    LOG.debug("Got key event: " + keyCode + " with action " + action);

    if (searchMenuItem != null && MenuItemCompat.isActionViewExpanded(searchMenuItem)) {
        boolean result = MenuItemCompat.getActionView(searchMenuItem).dispatchKeyEvent(event);

        if (result) {
            return true;
        }//from  w  ww.j  a va2 s  . com
    }

    final int KEYCODE_NOOK_TOUCH_BUTTON_LEFT_TOP = 92;
    final int KEYCODE_NOOK_TOUCH_BUTTON_LEFT_BOTTOM = 93;
    final int KEYCODE_NOOK_TOUCH_BUTTON_RIGHT_TOP = 94;
    final int KEYCODE_NOOK_TOUCH_BUTTON_RIGHT_BOTTOM = 95;

    boolean nook_touch_up_press = false;

    if (isAnimating() && action == KeyEvent.ACTION_DOWN) {
        stopAnimating();
        return true;
    }

    /*
       * Tricky bit of code here: if we are NOT running TTS,
     * we want to be able to start it using the play/pause button.
     *
     * When we ARE running TTS, we'll get every media event twice:
     * once through the receiver and once here if focused.
     *
     * So, we only try to read media events here if tts is running.
     */
    if (!ttsIsRunning() && dispatchMediaKeyEvent(event)) {
        return true;
    }

    LOG.debug("Key event is NOT a media key event.");

    switch (keyCode) {

    case KeyEvent.KEYCODE_VOLUME_DOWN:
    case KeyEvent.KEYCODE_VOLUME_UP:
        return handleVolumeButtonEvent(event);

    case KeyEvent.KEYCODE_DPAD_RIGHT:
        if (action == KeyEvent.ACTION_DOWN) {
            pageDown(Orientation.HORIZONTAL);
        }

        return true;

    case KeyEvent.KEYCODE_DPAD_LEFT:
        if (action == KeyEvent.ACTION_DOWN) {
            pageUp(Orientation.HORIZONTAL);
        }

        return true;

    case KeyEvent.KEYCODE_BACK:
        if (action == KeyEvent.ACTION_DOWN) {

            if (titleBarLayout.getVisibility() == View.VISIBLE) {
                hideTitleBar();
                updateFromPrefs();
                return true;
            } else if (bookView.hasPrevPosition()) {
                bookView.goBackInHistory();
                return true;
            }
        }

        return false;

    case KEYCODE_NOOK_TOUCH_BUTTON_LEFT_TOP:
    case KEYCODE_NOOK_TOUCH_BUTTON_RIGHT_TOP:
        nook_touch_up_press = true;
    case KEYCODE_NOOK_TOUCH_BUTTON_LEFT_BOTTOM:
    case KEYCODE_NOOK_TOUCH_BUTTON_RIGHT_BOTTOM:
        if (action == KeyEvent.ACTION_UP)
            return false;
        if (nook_touch_up_press == config.isNookUpButtonForward())
            pageDown(Orientation.HORIZONTAL);
        else
            pageUp(Orientation.HORIZONTAL);
        return true;
    }

    LOG.debug("Not handling key event: returning false.");
    return false;
}

---

From source file:com.android.email.activity.MessageView.java

@Override
public boolean onKeyDown(int keycode, KeyEvent event) {
    switch (keycode) {
    case KeyEvent.KEYCODE_VOLUME_DOWN:
        moveToOlder();/*from w ww .j  a va 2  s .  c o  m*/
        break;
    case KeyEvent.KEYCODE_VOLUME_UP:
        moveToNewer();
        break;
    default:
        return super.onKeyDown(keycode, event);
    }
    return true;
}

---

From source file:com.youku.player.base.YoukuBasePlayerActivity.java

public boolean onKeyDown(int keyCode, KeyEvent event) {
    try {/*from ww w.j  a va 2s .  c o  m*/
        switch (keyCode) {
        case KeyEvent.KEYCODE_MENU:
            // ?menu?
            if (event.getRepeatCount() > 0) {
                return true;
            }
            return mediaPlayerDelegate.isFullScreen;
        case KeyEvent.KEYCODE_BACK:
            // ???
            if (event.getRepeatCount() > 0) {
                return true;
            }
            if (!mediaPlayerDelegate.isDLNA) {
                if (mediaPlayerDelegate.isFullScreen && !isFromLocal()
                        && (mediaPlayerDelegate.videoInfo != null && !mediaPlayerDelegate.videoInfo.isHLS)) {
                    goSmall();
                    return true;
                } else {
                    onkeyback();
                    return true;
                }
            } else {
                return true;
            }
        case KeyEvent.KEYCODE_VOLUME_DOWN:
            return volumeDown();
        case KeyEvent.KEYCODE_VOLUME_UP:
            return volumeUp();
        case KeyEvent.KEYCODE_SEARCH:
            return mediaPlayerDelegate.isFullScreen;
        case 125:
            /** popupwindow */
            return true;
        }
    } catch (Exception e) {
        e.printStackTrace();
    }
    return super.onKeyDown(keyCode, event);
}

---

From source file:com.android.email.activity.MessageView.java

@Override
public boolean onKeyUp(int keycode, KeyEvent event) {
    switch (keycode) {
    case KeyEvent.KEYCODE_VOLUME_DOWN:
    case KeyEvent.KEYCODE_VOLUME_UP:
        break;/*ww w. j  a  v  a  2 s.  c om*/
    default:
        return super.onKeyUp(keycode, event);
    }
    return true;
}

---

From source file:de.danoeh.antennapod.core.cast.CastManager.java

/**
 * Clients can call this method to delegate handling of the volume. Clients should override
 * {@code dispatchEvent} and call this method:
 * <pre>/*from   w w w .  jav  a  2 s.  c o  m*/
 public boolean dispatchKeyEvent(KeyEvent event) {
 if (mCastManager.onDispatchVolumeKeyEvent(event, VOLUME_DELTA)) {
 return true;
 }
 return super.dispatchKeyEvent(event);
 }
 * </pre>
 * @param event The dispatched event.
 * @param volumeDelta The amount by which volume should be increased or decreased in each step
 * @return <code>true</code> if volume is handled by the library, <code>false</code> otherwise.
 */
public boolean onDispatchVolumeKeyEvent(KeyEvent event, double volumeDelta) {
    if (isConnected()) {
        boolean isKeyDown = event.getAction() == KeyEvent.ACTION_DOWN;
        switch (event.getKeyCode()) {
        case KeyEvent.KEYCODE_VOLUME_UP:
            return changeVolume(volumeDelta, isKeyDown);
        case KeyEvent.KEYCODE_VOLUME_DOWN:
            return changeVolume(-volumeDelta, isKeyDown);
        }
    }
    return false;
}

---

From source file:com.plusot.senselib.SenseMain.java

@Override
public boolean dispatchKeyEvent(KeyEvent event) {
    final int action = event.getAction();
    final int keyCode = event.getKeyCode();
    boolean result = false;

    if ((lastAction == action && lastKeyCode == keyCode)) {
        switch (keyCode) {
        case KeyEvent.KEYCODE_CAMERA:
            newInterval();// ww w  .  j  av a2s . c o m
            break;
        case KeyEvent.KEYCODE_POWER:
            //if (action == KeyEvent.)
            LLog.d(Globals.TAG, CLASSTAG + " Power button pressed");
            break;
        case KeyEvent.KEYCODE_VOLUME_UP:
            if (action == KeyEvent.ACTION_DOWN) {
                dimScreen(true);
            }
            result = true;
            break;
        case KeyEvent.KEYCODE_VOLUME_DOWN:
            if (action == KeyEvent.ACTION_DOWN) {
                dimScreen(false);
            }
            result = true;
            break;
        }
    } else {
        AudioManager mgr = (AudioManager) getSystemService(Context.AUDIO_SERVICE);
        switch (keyCode) {
        case KeyEvent.KEYCODE_CAMERA:
            newInterval();
            break;
        case KeyEvent.KEYCODE_VOLUME_UP:
            if (sameActionKeyCode < 2 && lastAction == KeyEvent.ACTION_DOWN && action == KeyEvent.ACTION_UP
                    && lastKeyCode == KeyEvent.KEYCODE_VOLUME_UP) {
                mgr.adjustStreamVolume(AudioManager.STREAM_MUSIC, AudioManager.ADJUST_RAISE,
                        AudioManager.FLAG_SHOW_UI | AudioManager.FLAG_PLAY_SOUND);
            }
            result = true;
            break;
        case KeyEvent.KEYCODE_VOLUME_DOWN:
            if (sameActionKeyCode < 2 && lastAction == KeyEvent.ACTION_DOWN && action == KeyEvent.ACTION_UP
                    && lastKeyCode == KeyEvent.KEYCODE_VOLUME_DOWN) {
                mgr.adjustStreamVolume(AudioManager.STREAM_MUSIC, AudioManager.ADJUST_LOWER,
                        AudioManager.FLAG_SHOW_UI | AudioManager.FLAG_PLAY_SOUND);
            }
            result = true;
            break;
        }
    }
    if (!result) {
        // LLog.d(Globals.TAG, CLASSTAG +
        // ".distpatchKeyEvent: Calling super with " + delta);
        result = super.dispatchKeyEvent(event);
    }
    if (lastAction == action && lastKeyCode == keyCode) {
        sameActionKeyCode++;
    } else
        sameActionKeyCode = 0;

    lastKeyCode = keyCode;
    lastAction = action;
    return result;

}

---

From source file:org.telegram.ui.Components.ChatAttachAlert.java

@Override
public boolean onKeyDown(int keyCode, KeyEvent event) {
    if (cameraOpened && (keyCode == KeyEvent.KEYCODE_VOLUME_UP || keyCode == KeyEvent.KEYCODE_VOLUME_DOWN)) {
        shutterButton.getDelegate().shutterReleased();
        return true;
    }//ww  w.  j  a  v a 2 s .  c  om
    return super.onKeyDown(keyCode, event);
}

---

• «
• 1
• 2
• 3
• 4
• 5
• 6
• 7
• 8
• 9
• 10
• 11
• 12
• 13
• 14
• 15
• 16
• 17
• 18
• 19
• 20
• »