Example usage for android.view KeyEvent KEYCODE_VOLUME_UP

List of usage examples for android.view KeyEvent KEYCODE_VOLUME_UP

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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:uk.co.pjmobile.mobile_apps.page_turner_reader.ReadingActivity.java

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

    if (isAnimating() && action == KeyEvent.ACTION_DOWN) {
        stopAnimating();// w  ww . ja  va2 s  . com
        return true;
    }

    switch (keyCode) {

    case KeyEvent.KEYCODE_VOLUME_DOWN:
        // Yes, this is nasty: if the setting is true, we fall through to
        // the next case.
        if (!config.isVolumeKeyNavEnabled()) {
            return false;
        }

    case KeyEvent.KEYCODE_DPAD_RIGHT:

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

        return true;

    case KeyEvent.KEYCODE_VOLUME_UP:
        // Same dirty trick.
        if (!config.isVolumeKeyNavEnabled()) {
            return false;
        }

    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();
            } else if (bookView.hasPrevPosition()) {
                bookView.goBackInHistory();

                return true;
            } else {
                this.finish();
            }
        }

    }

    return false;
}

From source file:net.olejon.spotcommander.WebViewActivity.java

@Override
public boolean onKeyDown(int keyCode, @NonNull KeyEvent event) {
    switch (keyCode) {
    case KeyEvent.KEYCODE_BACK: {
        event.startTracking();/* w  w  w . jav a  2  s  .c  o  m*/
        return true;
    }
    case KeyEvent.KEYCODE_MENU: {
        return true;
    }
    case KeyEvent.KEYCODE_SEARCH: {
        return true;
    }
    case KeyEvent.KEYCODE_VOLUME_DOWN: {
        return true;
    }
    case KeyEvent.KEYCODE_VOLUME_UP: {
        return true;
    }
    default: {
        return super.onKeyDown(keyCode, event);
    }
    }
}

From source file:org.liberty.android.fantastischmemo.ui.QACardActivity.java

@Override
public boolean onKeyUp(int keyCode, KeyEvent event) {
    if (option.getVolumeKeyShortcut()) {
        if (keyCode == KeyEvent.KEYCODE_VOLUME_UP) {
            return onVolumeUpKeyPressed();
        }// w w  w  . j a  v  a 2 s  .  co m

        if (keyCode == KeyEvent.KEYCODE_VOLUME_DOWN) {
            return onVolumeDownKeyPressed();
        }
    }
    return super.onKeyUp(keyCode, event);
}

From source file:com.piusvelte.webcaster.MainActivity.java

@Override
public boolean dispatchKeyEvent(KeyEvent event) {
    int action = event.getAction();
    int keyCode = event.getKeyCode();
    switch (keyCode) {
    case KeyEvent.KEYCODE_VOLUME_UP:
        if (action == KeyEvent.ACTION_DOWN) {
            double currentVolume;

            if (mediaProtocolMessageStream != null) {
                currentVolume = mediaProtocolMessageStream.getVolume();

                if (currentVolume < 1.0) {
                    onSetVolume(currentVolume + VOLUME_INCREMENT);
                }//from www . ja va 2  s .co m
            } else {
                Log.e(TAG, "dispatchKeyEvent - volume up - mMPMS==null");
            }
        }

        return true;
    case KeyEvent.KEYCODE_VOLUME_DOWN:
        if (action == KeyEvent.ACTION_DOWN) {
            double currentVolume;

            if (mediaProtocolMessageStream != null) {
                currentVolume = mediaProtocolMessageStream.getVolume();

                if (currentVolume > 0.0) {
                    onSetVolume(currentVolume - VOLUME_INCREMENT);
                }
            } else {
                Log.e(TAG, "dispatchKeyEvent - volume down - mMPMS==null");
            }
        }
        return true;
    default:
        return super.dispatchKeyEvent(event);
    }
}

From source file:org.peterbaldwin.vlcremote.app.PlaybackActivity.java

@Override
public boolean onKeyDown(int keyCode, KeyEvent event) {
    int c = event.getUnicodeChar();
    if (keyCode == KeyEvent.KEYCODE_VOLUME_UP) {
        if (mVolumeLevel != VOLUME_LEVEL_UNKNOWN) {
            setVolume(mVolumeLevel + 20);
        } else {/*from ww  w .  jav  a 2s  . com*/
            mMediaServer.status().command.volumeUp();
        }
        return true;
    } else if (keyCode == KeyEvent.KEYCODE_VOLUME_DOWN) {
        if (mVolumeLevel != VOLUME_LEVEL_UNKNOWN) {
            setVolume(mVolumeLevel - 20);
        } else {
            mMediaServer.status().command.volumeDown();
        }
        return true;
    } else if (keyCode == KeyEvent.KEYCODE_DPAD_LEFT) {
        if (event.isAltPressed()) {
            mMediaServer.status().command.seek(Uri.encode("-".concat(Preferences.get(this).getSeekTime())));
            return true;
        } else if (event.isShiftPressed()) {
            mMediaServer.status().command.seek(Uri.encode("-3"));
            return true;
        } else {
            mMediaServer.status().command.key("nav-left");
            return true;
        }
    } else if (keyCode == KeyEvent.KEYCODE_DPAD_RIGHT) {
        if (event.isAltPressed()) {
            mMediaServer.status().command.seek(Uri.encode("+".concat(Preferences.get(this).getSeekTime())));
            return true;
        } else if (event.isShiftPressed()) {
            mMediaServer.status().command.seek(Uri.encode("+3"));
            return true;
        } else {
            mMediaServer.status().command.key("nav-right");
            return true;
        }
    } else if (keyCode == KeyEvent.KEYCODE_DPAD_UP) {
        mMediaServer.status().command.key("nav-up");
        return true;
    } else if (keyCode == KeyEvent.KEYCODE_DPAD_DOWN) {
        mMediaServer.status().command.key("nav-down");
        return true;
    } else if (keyCode == KeyEvent.KEYCODE_DPAD_CENTER) {
        mMediaServer.status().command.key("nav-activate");
        return true;
    } else if (c == ' ') {
        mMediaServer.status().command.playback.pause();
        return true;
    } else if (c == 's') {
        mMediaServer.status().command.playback.stop();
        return true;
    } else if (c == 'p') {
        mMediaServer.status().command.playback.previous();
        return true;
    } else if (c == 'n') {
        mMediaServer.status().command.playback.next();
        return true;
    } else if (c == '+') {
        // TODO: Play faster
        return super.onKeyDown(keyCode, event);
    } else if (c == '-') {
        // TODO: Play slower
        return super.onKeyDown(keyCode, event);
    } else if (c == 'f') {
        mMediaServer.status().command.fullscreen();
        return true;
    } else if (c == 'm') {
        mute();
        return true;
    } else {
        return super.onKeyDown(keyCode, event);
    }
}

From source file:org.appcelerator.titanium.TiBaseActivity.java

@Override
public boolean dispatchKeyEvent(KeyEvent event) {
    boolean handled = false;

    TiViewProxy window;//from  w w w . j a  va  2s  .  c  o  m
    if (this.window != null) {
        window = this.window;
    } else {
        window = this.view;
    }

    if (window == null) {
        return super.dispatchKeyEvent(event);
    }

    switch (event.getKeyCode()) {
    case KeyEvent.KEYCODE_BACK: {

        if (event.getAction() == KeyEvent.ACTION_UP) {
            String backEvent = "android:back";
            KrollProxy proxy = null;
            //android:back could be fired from a tabGroup window (activityProxy)
            //or hw window (window).This event is added specifically to the activity
            //proxy of a tab group in window.js
            if (activityProxy.hasListeners(backEvent)) {
                proxy = activityProxy;
            } else if (window.hasListeners(backEvent)) {
                proxy = window;
            }

            if (proxy != null) {
                proxy.fireEvent(backEvent, null);
                handled = true;
            }

        }
        break;
    }
    case KeyEvent.KEYCODE_CAMERA: {
        if (window.hasListeners(TiC.EVENT_ANDROID_CAMERA)) {
            if (event.getAction() == KeyEvent.ACTION_UP) {
                window.fireEvent(TiC.EVENT_ANDROID_CAMERA, null);
            }
            handled = true;
        }
        // TODO: Deprecate old event
        if (window.hasListeners("android:camera")) {
            if (event.getAction() == KeyEvent.ACTION_UP) {
                window.fireEvent("android:camera", null);
            }
            handled = true;
        }

        break;
    }
    case KeyEvent.KEYCODE_FOCUS: {
        if (window.hasListeners(TiC.EVENT_ANDROID_FOCUS)) {
            if (event.getAction() == KeyEvent.ACTION_UP) {
                window.fireEvent(TiC.EVENT_ANDROID_FOCUS, null);
            }
            handled = true;
        }
        // TODO: Deprecate old event
        if (window.hasListeners("android:focus")) {
            if (event.getAction() == KeyEvent.ACTION_UP) {
                window.fireEvent("android:focus", null);
            }
            handled = true;
        }

        break;
    }
    case KeyEvent.KEYCODE_SEARCH: {
        if (window.hasListeners(TiC.EVENT_ANDROID_SEARCH)) {
            if (event.getAction() == KeyEvent.ACTION_UP) {
                window.fireEvent(TiC.EVENT_ANDROID_SEARCH, null);
            }
            handled = true;
        }
        // TODO: Deprecate old event
        if (window.hasListeners("android:search")) {
            if (event.getAction() == KeyEvent.ACTION_UP) {
                window.fireEvent("android:search", null);
            }
            handled = true;
        }

        break;
    }
    case KeyEvent.KEYCODE_VOLUME_UP: {
        if (window.hasListeners(TiC.EVENT_ANDROID_VOLUP)) {
            if (event.getAction() == KeyEvent.ACTION_UP) {
                window.fireEvent(TiC.EVENT_ANDROID_VOLUP, null);
            }
            handled = true;
        }
        // TODO: Deprecate old event
        if (window.hasListeners("android:volup")) {
            if (event.getAction() == KeyEvent.ACTION_UP) {
                window.fireEvent("android:volup", null);
            }
            handled = true;
        }

        break;
    }
    case KeyEvent.KEYCODE_VOLUME_DOWN: {
        if (window.hasListeners(TiC.EVENT_ANDROID_VOLDOWN)) {
            if (event.getAction() == KeyEvent.ACTION_UP) {
                window.fireEvent(TiC.EVENT_ANDROID_VOLDOWN, null);
            }
            handled = true;
        }
        // TODO: Deprecate old event
        if (window.hasListeners("android:voldown")) {
            if (event.getAction() == KeyEvent.ACTION_UP) {
                window.fireEvent("android:voldown", null);
            }
            handled = true;
        }

        break;
    }
    }

    if (!handled) {
        handled = super.dispatchKeyEvent(event);
    }

    return handled;
}

From source file:com.ll.myapplication.vitamio.widget.VideoView.java

@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();//from  w w w .j  av  a2  s .  c  o m
                  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);
  }

From source file:com.fvd.nimbus.PaintActivity.java

@Override
public boolean dispatchKeyEvent(KeyEvent event) {
    int action = event.getAction();
    int keyCode = event.getKeyCode();
    switch (keyCode) {
    case KeyEvent.KEYCODE_VOLUME_UP:
        if (action == KeyEvent.ACTION_DOWN) {
            drawView.zoom(1.25f);//from   w w w.j a  v  a  2s .  com
        }
        return true;
    case KeyEvent.KEYCODE_VOLUME_DOWN:
        if (action == KeyEvent.ACTION_DOWN) {
            drawView.zoom(0.75f);
        }
        return true;
    case KeyEvent.KEYCODE_BACK:
        if (action == KeyEvent.ACTION_DOWN) {
            if (drawer.isDrawerOpen(GravityCompat.START)) {
                drawer.closeDrawer(GravityCompat.START);
                return true;
            } else if (findViewById(R.id.text_field).getVisibility() != View.GONE) {
                findViewById(R.id.text_field).setVisibility(View.GONE);
                drawView.hideCrop();
                drawView.startEdit();
                setSelectedFoot(0);
                return true;
            } else if (findViewById(R.id.color_menu).getVisibility() != View.GONE) {
                findViewById(R.id.color_menu).setVisibility(View.GONE);
                drawView.hideCrop();
                drawView.startEdit();
                setSelectedFoot(0);
                return true;
            } else if (findViewById(R.id.draw_tools).getVisibility() != View.GONE) {
                findViewById(R.id.draw_tools).setVisibility(View.GONE);
                drawView.hideCrop();
                drawView.startEdit();
                setSelectedFoot(0);
                return false;
            } else if (!drawView.hideCrop()) {
                if (!saved && storePath.length() == 0)
                    showDialog(0);
                else {
                    drawView.recycle();
                    finish();
                    return true;
                }
            } else {
                ((ImageButton) findViewById(R.id.bToolCrop)).setSelected(false);
                drawView.startEdit();
                setSelectedFoot(0);
                return true;
            }

        }
    default:
        return super.dispatchKeyEvent(event);
    }
}

From source file:net.olejon.spotcommander.WebViewActivity.java

@Override
public boolean onKeyUp(int keyCode, @NonNull KeyEvent event) {
    switch (keyCode) {
    case KeyEvent.KEYCODE_MENU: {
        mWebView.loadUrl("javascript:nativeAppAction('menu')");
        return true;
    }//ww w.j a  v  a  2  s. c  o  m
    case KeyEvent.KEYCODE_SEARCH: {
        mWebView.loadUrl("javascript:nativeAppAction('search')");
        return true;
    }
    case KeyEvent.KEYCODE_BACK: {
        if (mHasLongPressedBack)
            return true;

        if (mWebView.canGoBack() && mWebView.getUrl().contains("accounts.spotify.com/")
                || mWebView.canGoBack() && mWebView.getUrl().contains("facebook.com/")) {
            mWebView.goBack();

            return true;
        } else if (mWebView.canGoBack() || mTools.getSharedPreferencesBoolean("CAN_CLOSE_COVER")) {
            mWebView.loadUrl("javascript:nativeAppAction('back')");

            return true;
        }

        mTools.showToast(getString(R.string.webview_back), 1);

        return true;
    }
    case KeyEvent.KEYCODE_VOLUME_DOWN: {
        mWebView.loadUrl("javascript:nativeAppAction('volume_down')");
        return true;
    }
    case KeyEvent.KEYCODE_VOLUME_UP: {
        mWebView.loadUrl("javascript:nativeAppAction('volume_up')");
        return true;
    }
    default: {
        return super.onKeyUp(keyCode, event);
    }
    }
}

From source file:org.apache.cordova.AndroidWebView.java

@Override
public boolean onKeyDown(int keyCode, KeyEvent event) {
    if (keyDownCodes.contains(keyCode)) {
        if (keyCode == KeyEvent.KEYCODE_VOLUME_DOWN) {
            // only override default behavior is event bound
            LOG.d(TAG, "Down Key Hit");
            this.loadUrl("javascript:cordova.fireDocumentEvent('volumedownbutton');");
            return true;
        }//ww w.  j av a  2s . c  o  m
        // If volumeup key
        else if (keyCode == KeyEvent.KEYCODE_VOLUME_UP) {
            LOG.d(TAG, "Up Key Hit");
            this.loadUrl("javascript:cordova.fireDocumentEvent('volumeupbutton');");
            return true;
        } else {
            return super.onKeyDown(keyCode, event);
        }
    } else if (keyCode == KeyEvent.KEYCODE_BACK) {
        return !(this.startOfHistory()) || this.bound;
    } 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);
}