Java Code Examples for android.view.KeyEvent#KEYCODE_VOLUME_DOWN

The following examples show how to use android.view.KeyEvent#KEYCODE_VOLUME_DOWN . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.

Example 1

Source File: Home.java From xDrip with GNU General Public License v3.0

6 votes

@Override
public boolean onKeyDown(int keyCode, KeyEvent event) {
    switch (event.getKeyCode()) {
        case KeyEvent.KEYCODE_VOLUME_DOWN:
        case KeyEvent.KEYCODE_VOLUME_UP:
        case KeyEvent.KEYCODE_VOLUME_MUTE:
            if (JoH.quietratelimit("button-press", 5)) {
                if (Pref.getBooleanDefaultFalse("buttons_silence_alert")) {
                    final ActiveBgAlert activeBgAlert = ActiveBgAlert.getOnly();
                    if (activeBgAlert != null) {
                        AlertPlayer.getPlayer().Snooze(xdrip.getAppContext(), -1);
                        final String msg = "Snoozing alert due to volume button press";
                        JoH.static_toast_long(msg);
                        UserError.Log.ueh(TAG, msg);
                    } else {
                        if (d) UserError.Log.d(TAG, "no active alert to snooze");
                    }
                } else {
                    if (d) UserError.Log.d(TAG, "No action as preference is disabled");
                }
            }
            break;
    }
    if (d) Log.d(TAG, "Keydown event: " + keyCode + " event: " + event.toString());
    return super.onKeyDown(keyCode, event);
}

Example 2

Source File: MovieActivity.java From android with Apache License 2.0

6 votes

@Override
public boolean onKeyDown(int keyCode, KeyEvent event) {
    if (mCastManager != null && mCastManager.isConnected()) {
        if (keyCode == KeyEvent.KEYCODE_VOLUME_UP) {
            changeVolume(CastApplication.VOLUME_INCREMENT);
        } else if (keyCode == KeyEvent.KEYCODE_VOLUME_DOWN) {
            changeVolume(-CastApplication.VOLUME_INCREMENT);
        } else {
            // we don't want to consume non-volume key events
            return super.onKeyDown(keyCode, event);
        }
        if (mCastManager.getPlaybackStatus() == MediaStatus.PLAYER_STATE_PLAYING) {
            return super.onKeyDown(keyCode, event);
        } else {
            return true;
        }
    }
    return super.onKeyDown(keyCode, event);
}

Example 3

Source File: CordovaWebView.java From crosswalk-cordova-android with Apache License 2.0

6 votes

public void setButtonPlumbedToJs(int keyCode, boolean override) {
    switch (keyCode) {
        case KeyEvent.KEYCODE_VOLUME_DOWN:
        case KeyEvent.KEYCODE_VOLUME_UP:
        case KeyEvent.KEYCODE_BACK:
            // TODO: Why are search and menu buttons handled separately?
            if (override) {
                boundKeyCodes.add(keyCode);
            } else {
                boundKeyCodes.remove(keyCode);
            }
            return;
        default:
            throw new IllegalArgumentException("Unsupported keycode: " + keyCode);
    }
}

Example 4

Source File: ArticleCollectionActivity.java From aard2-android with GNU General Public License v3.0

6 votes

@Override
public boolean onKeyLongPress(int keyCode, KeyEvent event) {
    if (!useVolumeForNav()) {
        return false;
    }
    ArticleFragment af = articleCollectionPagerAdapter.getPrimaryItem();
    if (af != null) {
        ArticleWebView webView = af.getWebView();

        if (keyCode == KeyEvent.KEYCODE_VOLUME_UP) {
            webView.pageUp(true);
            return true;
        }
        if (keyCode == KeyEvent.KEYCODE_VOLUME_DOWN) {
            webView.pageDown(true);
            return true;
        }
    }
    return super.onKeyLongPress(keyCode, event);
}

Example 5

Source File: PlayerActivity.java From monkeyboard-radio-android with GNU General Public License v3.0

5 votes

@Override
public boolean onKeyDown(int keyCode, KeyEvent keyEvent) {
    if (keyCode == KeyEvent.KEYCODE_VOLUME_DOWN || keyCode == KeyEvent.KEYCODE_VOLUME_UP) {
        if (playerBound) {
            if (!playerService.isPlaying()) {
                updateVolume(playerService.getPlayerVolume());
            }
        }
    } else if (!sharedPreferences.getBoolean(
            getString(R.string.PREF_HEADUNIT_CONTROLLER_INPUT),
            false
        )) {
        if (handleKeyDown(keyCode)) {
            return true;
        }
    } else {
        // Custom input has already been handled
        switch(keyCode) {
            case KeyEvent.KEYCODE_DPAD_DOWN:
            case KeyEvent.KEYCODE_DPAD_LEFT:
            case KeyEvent.KEYCODE_DPAD_RIGHT:
            case KeyEvent.KEYCODE_DPAD_CENTER:
            case KeyEvent.KEYCODE_TAB:
            case KeyEvent.KEYCODE_DPAD_UP:
            case KeyEvent.KEYCODE_ENTER:
                return true;
         }
    }
    return super.onKeyDown(keyCode, keyEvent);
}

Example 6

Source File: AssetVideoView.java From ResearchStack with Apache License 2.0

5 votes

@Override
public boolean onKeyDown(int keyCode, KeyEvent event) {
    boolean isKeyCodeSupported = keyCode != KeyEvent.KEYCODE_BACK &&
            keyCode != KeyEvent.KEYCODE_VOLUME_UP &&
            keyCode != KeyEvent.KEYCODE_VOLUME_DOWN &&
            keyCode != KeyEvent.KEYCODE_VOLUME_MUTE &&
            keyCode != KeyEvent.KEYCODE_MENU &&
            keyCode != KeyEvent.KEYCODE_CALL &&
            keyCode != KeyEvent.KEYCODE_ENDCALL;
    if (isInPlaybackState() && isKeyCodeSupported && mMediaController != null) {
        if (keyCode == KeyEvent.KEYCODE_HEADSETHOOK ||
                keyCode == KeyEvent.KEYCODE_MEDIA_PLAY_PAUSE) {
            if (mMediaPlayer.isPlaying()) {
                pause();
                mMediaController.show();
            } else {
                start();
                mMediaController.hide();
            }
            return true;
        } else if (keyCode == KeyEvent.KEYCODE_MEDIA_PLAY) {
            if (!mMediaPlayer.isPlaying()) {
                start();
                mMediaController.hide();
            }
            return true;
        } else if (keyCode == KeyEvent.KEYCODE_MEDIA_STOP ||
                keyCode == KeyEvent.KEYCODE_MEDIA_PAUSE) {
            if (mMediaPlayer.isPlaying()) {
                pause();
                mMediaController.show();
            }
            return true;
        } else {
            toggleMediaControlsVisiblity();
        }
    }

    return super.onKeyDown(keyCode, event);
}

Example 7

Source File: CaptureIntentModule.java From Camera2 with Apache License 2.0

5 votes

@Override
public boolean onKeyUp(int keyCode, KeyEvent event)
{
    switch (keyCode)
    {
        case KeyEvent.KEYCODE_VOLUME_UP:
        case KeyEvent.KEYCODE_VOLUME_DOWN:
            mStateMachine.processEvent(new EventClickOnCameraKey());
            return true;
    }
    return false;
}

Example 8

Source File: VideoView.java From BambooPlayer with Apache License 2.0

5 votes

@Override
public boolean onKeyDown(int keyCode, KeyEvent event) {
  boolean isKeyCodeSupported = keyCode != KeyEvent.KEYCODE_BACK && keyCode != KeyEvent.KEYCODE_VOLUME_UP && keyCode != KeyEvent.KEYCODE_VOLUME_DOWN && keyCode != KeyEvent.KEYCODE_MENU && keyCode != KeyEvent.KEYCODE_CALL && keyCode != KeyEvent.KEYCODE_ENDCALL;
  if (isInPlaybackState() && isKeyCodeSupported && mMediaController != null) {
    if (keyCode == KeyEvent.KEYCODE_HEADSETHOOK || keyCode == KeyEvent.KEYCODE_MEDIA_PLAY_PAUSE || keyCode == KeyEvent.KEYCODE_SPACE) {
      if (mMediaPlayer.isPlaying()) {
        pause();
        mMediaController.show();
      } else {
        start();
        mMediaController.hide();
      }
      return true;
    } else if (keyCode == KeyEvent.KEYCODE_MEDIA_PLAY) {
      if (!mMediaPlayer.isPlaying()) {
          start();
          mMediaController.hide();
      }
      return true;
    } else if (keyCode == KeyEvent.KEYCODE_MEDIA_STOP || keyCode == KeyEvent.KEYCODE_MEDIA_PAUSE) {
      if (mMediaPlayer.isPlaying()) {
        pause();
        mMediaController.show();
      }
      return true;
    } else {
      toggleMediaControlsVisiblity();
    }
  }

  return super.onKeyDown(keyCode, event);
}

Example 9

Source File: CameraActivity.java From tensorflow-classifier-android with Apache License 2.0

5 votes

@Override
public boolean onKeyDown(final int keyCode, final KeyEvent event) {
  if (keyCode == KeyEvent.KEYCODE_VOLUME_DOWN || keyCode == KeyEvent.KEYCODE_VOLUME_UP) {
    debug = !debug;
    requestRender();
    onSetDebug(debug);
    return true;
  }
  return super.onKeyDown(keyCode, event);
}

Example 10

Source File: GamePadActivity.java From bombsquad-remote-android with Apache License 2.0

5 votes

boolean _isRunKey(int keyCode) {
  switch (keyCode) {
    case KeyEvent.KEYCODE_BUTTON_R1:
    case KeyEvent.KEYCODE_BUTTON_R2:
    case KeyEvent.KEYCODE_BUTTON_L1:
    case KeyEvent.KEYCODE_BUTTON_L2:
    case KeyEvent.KEYCODE_VOLUME_UP:
    case KeyEvent.KEYCODE_VOLUME_DOWN:
      return true;
    default:
      return false;
  }
}

Example 11

Source File: ArrowKeyMovementMethod.java From PowerFileExplorer with GNU General Public License v3.0

5 votes

public boolean onKeyUp(TextView widget, Spannable buffer, int keyCode, KeyEvent event) {
    switch (keyCode) {
    case KeyEvent.KEYCODE_VOLUME_UP:
        if ( sUseVolumeKey ){
            return true;
        }
        break;
    case KeyEvent.KEYCODE_VOLUME_DOWN:
        if ( sUseVolumeKey ){
            return true;
        }
        break;
    }
    return false;
}

Example 12

Source File: GenericUiControls.java From BluetoothHidEmu with Apache License 2.0

5 votes

/**
 * onKeyDown()
 */
@Override
public boolean processKeyDown(int keyCode, KeyEvent event) {
    
    if (mEchoEditText != null && (keyCode == KeyEvent.KEYCODE_VOLUME_UP || keyCode == KeyEvent.KEYCODE_VOLUME_DOWN)) {
        KeyListener keyListener = mEchoEditText.getKeyListener();
        keyListener.onKeyDown(mEchoEditText, mEchoEditText.getEditableText(), keyCode, event);
        return true;
    }
    return false;
}

Example 13

Source File: VoIPActivity.java From Telegram-FOSS with GNU General Public License v2.0

5 votes

@Override
public boolean onKeyDown(int keyCode, KeyEvent event) {
    if (isIncomingWaiting && (keyCode == KeyEvent.KEYCODE_VOLUME_DOWN || keyCode == KeyEvent.KEYCODE_VOLUME_UP)) {
        if (VoIPService.getSharedInstance() != null)
            VoIPService.getSharedInstance().stopRinging();
        else
            finish();
        return true;
    }
    return super.onKeyDown(keyCode, event);
}

Example 14

Source File: CordovaWebView.java From L.TileLayer.Cordova with MIT License

5 votes

@Override
public boolean onKeyDown(int keyCode, KeyEvent event)
{
    if(boundKeyCodes.contains(keyCode))
    {
        if (keyCode == KeyEvent.KEYCODE_VOLUME_DOWN) {
            sendJavascriptEvent("volumedownbutton");
            return true;
        }
        // If volumeup key
        else if (keyCode == KeyEvent.KEYCODE_VOLUME_UP) {
            sendJavascriptEvent("volumeupbutton");
            return true;
        }
        else
        {
            return super.onKeyDown(keyCode, event);
        }
    }
    else if(keyCode == KeyEvent.KEYCODE_BACK)
    {
        return !(this.startOfHistory()) || isButtonPlumbedToJs(KeyEvent.KEYCODE_BACK);
    }
    else if(keyCode == KeyEvent.KEYCODE_MENU)
    {
        //How did we get here?  Is there a childView?
        View childView = this.getFocusedChild();
        if(childView != null)
        {
            //Make sure we close the keyboard if it's present
            InputMethodManager imm = (InputMethodManager) cordova.getActivity().getSystemService(Context.INPUT_METHOD_SERVICE);
            imm.hideSoftInputFromWindow(childView.getWindowToken(), 0);
            cordova.getActivity().openOptionsMenu();
            return true;
        } else {
            return super.onKeyDown(keyCode, event);
        }
    }
    return super.onKeyDown(keyCode, event);
}

Example 15

Source File: MainActivity.java From XMouse with MIT License

5 votes

@Override
public boolean onKeyDown(int keyCode, KeyEvent event) {
	switch(keyCode){
 	/*case KeyEvent.KEYCODE_MENU:
   case KeyEvent.KEYCODE_SEARCH:
   case KeyEvent.KEYCODE_BACK:*/
		case KeyEvent.KEYCODE_VOLUME_UP:
			event.startTracking();
			return true;
		case KeyEvent.KEYCODE_VOLUME_DOWN:
			event.startTracking();
			return true;
	}
	return super.onKeyDown(keyCode, event);
}

Example 16

Source File: PlaybackControls.java From iview-android-tv with MIT License

4 votes

public boolean dispatchKeyEvent(KeyEvent event, int timeout) {
    int keyCode = event.getKeyCode();
    final boolean uniqueDown = event.getRepeatCount() == 0
            && event.getAction() == KeyEvent.ACTION_DOWN;
    if (keyCode == KeyEvent.KEYCODE_HEADSETHOOK
            || keyCode == KeyEvent.KEYCODE_MEDIA_PLAY_PAUSE
            || keyCode == KeyEvent.KEYCODE_SPACE) {
        if (uniqueDown) {
            doPauseResume();
            show(timeout);
            if (mPauseButton != null) {
                mPauseButton.requestFocus();
            }
        }
        return true;
    } else if (keyCode == KeyEvent.KEYCODE_MEDIA_PLAY) {
        if (uniqueDown && !mPlayer.isPlaying()) {
            mPlayer.start();
            updatePausePlay();
            show(timeout);
        }
        return true;
    } else if (keyCode == KeyEvent.KEYCODE_MEDIA_STOP
            || keyCode == KeyEvent.KEYCODE_MEDIA_PAUSE) {
        if (uniqueDown && mPlayer.isPlaying()) {
            mPlayer.pause();
            updatePausePlay();
            show(timeout);
        }
        return true;
    } else if (keyCode == KeyEvent.KEYCODE_VOLUME_DOWN
            || keyCode == KeyEvent.KEYCODE_VOLUME_UP
            || keyCode == KeyEvent.KEYCODE_VOLUME_MUTE
            || keyCode == KeyEvent.KEYCODE_CAMERA) {
        // don't show the controls for volume adjustment
        return super.dispatchKeyEvent(event);
    } else if (keyCode == KeyEvent.KEYCODE_BACK || keyCode == KeyEvent.KEYCODE_MENU) {
        if (uniqueDown) {
            hide();
        }
        return true;
    }

    show(timeout);
    return false;
}

Example 17

Source File: VRMediaController.java From VRPlayer with Apache License 2.0

4 votes

@Override
public boolean dispatchKeyEvent(KeyEvent event) {
    int keyCode = event.getKeyCode();
    final boolean uniqueDown = event.getRepeatCount() == 0
            && event.getAction() == KeyEvent.ACTION_DOWN;
    if (keyCode == KeyEvent.KEYCODE_HEADSETHOOK
            || keyCode == KeyEvent.KEYCODE_MEDIA_PLAY_PAUSE
            || keyCode == KeyEvent.KEYCODE_SPACE) {
        if (uniqueDown) {
            doPauseResume();
            show(sDefaultTimeout);
            if (mPauseButton != null) {
                mPauseButton.requestFocus();
            }
        }
        return true;
    } else if (keyCode == KeyEvent.KEYCODE_MEDIA_PLAY) {
        if (uniqueDown && !mPlayer.isPlaying()) {
            mPlayer.start();
            updatePausePlay();
            show(sDefaultTimeout);
        }
        return true;
    } else if (keyCode == KeyEvent.KEYCODE_MEDIA_STOP
            || keyCode == KeyEvent.KEYCODE_MEDIA_PAUSE) {
        if (uniqueDown && mPlayer.isPlaying()) {
            mPlayer.pause();
            updatePausePlay();
            show(sDefaultTimeout);
        }
        return true;
    } else if (keyCode == KeyEvent.KEYCODE_VOLUME_DOWN
            || keyCode == KeyEvent.KEYCODE_VOLUME_UP
            || keyCode == KeyEvent.KEYCODE_VOLUME_MUTE
            || keyCode == KeyEvent.KEYCODE_CAMERA) {
        // don't show the controls for volume adjustment
        return super.dispatchKeyEvent(event);
    } else if (keyCode == KeyEvent.KEYCODE_BACK || keyCode == KeyEvent.KEYCODE_MENU) {
        if (uniqueDown) {
            hide();
        }
        return true;
    }

    show(sDefaultTimeout);
    return super.dispatchKeyEvent(event);
}

Example 18

Source File: AppRunnerActivity.java From PHONK with GNU General Public License v3.0

4 votes

public boolean checkVolumeKeys(int keyCode) {
    return ignoreVolumeEnabled && (keyCode == KeyEvent.KEYCODE_VOLUME_UP || keyCode == KeyEvent.KEYCODE_VOLUME_DOWN);
}

Example 19

Source File: ContentVideoView.java From android-chromium with BSD 2-Clause "Simplified" License

4 votes

@Override
public boolean onKey(View v, int keyCode, KeyEvent event) {
    boolean isKeyCodeSupported = keyCode != KeyEvent.KEYCODE_BACK &&
                                 keyCode != KeyEvent.KEYCODE_VOLUME_UP &&
                                 keyCode != KeyEvent.KEYCODE_VOLUME_DOWN &&
                                 keyCode != KeyEvent.KEYCODE_VOLUME_MUTE &&
                                 keyCode != KeyEvent.KEYCODE_CALL &&
                                 keyCode != KeyEvent.KEYCODE_MENU &&
                                 keyCode != KeyEvent.KEYCODE_SEARCH &&
                                 keyCode != KeyEvent.KEYCODE_ENDCALL;
    if (isInPlaybackState() && isKeyCodeSupported && mControls != null) {
        if (keyCode == KeyEvent.KEYCODE_HEADSETHOOK ||
                keyCode == KeyEvent.KEYCODE_MEDIA_PLAY_PAUSE) {
            if (isPlaying()) {
                pause();
                mControls.show();
            } else {
                start();
                mControls.hide();
            }
            return true;
        } else if (keyCode == KeyEvent.KEYCODE_MEDIA_PLAY) {
            if (!isPlaying()) {
                start();
                mControls.hide();
            }
            return true;
        } else if (keyCode == KeyEvent.KEYCODE_MEDIA_STOP
                || keyCode == KeyEvent.KEYCODE_MEDIA_PAUSE) {
            if (isPlaying()) {
                pause();
                mControls.show();
            }
            return true;
        } else {
            toggleMediaControlsVisiblity();
        }
    } else if (keyCode == KeyEvent.KEYCODE_BACK && event.getAction() == KeyEvent.ACTION_UP) {
        exitFullscreen(false);
        return true;
    } else if (keyCode == KeyEvent.KEYCODE_MENU || keyCode == KeyEvent.KEYCODE_SEARCH) {
        return true;
    }
    return super.onKeyDown(keyCode, event);
}

Example 20

Source File: CordovaWebViewImpl.java From cordova-plugin-app-update-demo with MIT License

4 votes

@Override
public Boolean onDispatchKeyEvent(KeyEvent event) {
    int keyCode = event.getKeyCode();
    boolean isBackButton = keyCode == KeyEvent.KEYCODE_BACK;
    if (event.getAction() == KeyEvent.ACTION_DOWN) {
        if (isBackButton && mCustomView != null) {
            return true;
        } else if (boundKeyCodes.contains(keyCode)) {
            return true;
        } else if (isBackButton) {
            return engine.canGoBack();
        }
    } else if (event.getAction() == KeyEvent.ACTION_UP) {
        if (isBackButton && mCustomView != null) {
            hideCustomView();
            return true;
        } else if (boundKeyCodes.contains(keyCode)) {
            String eventName = null;
            switch (keyCode) {
                case KeyEvent.KEYCODE_VOLUME_DOWN:
                    eventName = "volumedownbutton";
                    break;
                case KeyEvent.KEYCODE_VOLUME_UP:
                    eventName = "volumeupbutton";
                    break;
                case KeyEvent.KEYCODE_SEARCH:
                    eventName = "searchbutton";
                    break;
                case KeyEvent.KEYCODE_MENU:
                    eventName = "menubutton";
                    break;
                case KeyEvent.KEYCODE_BACK:
                    eventName = "backbutton";
                    break;
            }
            if (eventName != null) {
                sendJavascriptEvent(eventName);
                return true;
            }
        } else if (isBackButton) {
            return engine.goBack();
        }
    }
    return null;
}