android.view.KeyEvent#KEYCODE_MENU源码实例Demo

下面列出了android.view.KeyEvent#KEYCODE_MENU 实例代码，或者点击链接到github查看源代码，也可以在右侧发表评论。

源代码1 项目： JumpGo 文件： BrowserActivity.java


@Override
public boolean onKeyDown(int keyCode, KeyEvent event) {
    if (keyCode == KeyEvent.KEYCODE_ENTER) {
        if (mSearch.hasFocus()) {
            searchTheWeb(mSearch.getText().toString());
        }
    } else if ((keyCode == KeyEvent.KEYCODE_MENU)
        && (Build.VERSION.SDK_INT <= Build.VERSION_CODES.JELLY_BEAN)
        && (Build.MANUFACTURER.compareTo("LGE") == 0)) {
        // Workaround for stupid LG devices that crash
        return true;
    } else if (keyCode == KeyEvent.KEYCODE_BACK) {
        mKeyDownStartTime = System.currentTimeMillis();
        Handlers.MAIN.postDelayed(mLongPressBackRunnable, ViewConfiguration.getLongPressTimeout());
    }
    return super.onKeyDown(keyCode, event);
}

源代码2 项目： xmall 文件： CordovaWebViewImpl.java


@Override
public void setButtonPlumbedToJs(int keyCode, boolean override) {
    switch (keyCode) {
        case KeyEvent.KEYCODE_VOLUME_DOWN:
        case KeyEvent.KEYCODE_VOLUME_UP:
        case KeyEvent.KEYCODE_BACK:
        case KeyEvent.KEYCODE_MENU:
            // 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);
    }
}

源代码3 项目： BookReader 文件： MainActivity.java


@Override
public boolean dispatchKeyEvent(KeyEvent event) {
    if (event.getAction() == KeyEvent.ACTION_DOWN
            && event.getKeyCode() == KeyEvent.KEYCODE_BACK) {
        if (System.currentTimeMillis() - currentBackPressedTime > BACK_PRESSED_INTERVAL) {
            currentBackPressedTime = System.currentTimeMillis();
            ToastUtils.showToast(getString(R.string.exit_tips));
            return true;
        } else {
            finish(); // 退出
        }
    } else if (event.getKeyCode() == KeyEvent.KEYCODE_MENU) {
        return true;
    }
    return super.dispatchKeyEvent(event);
}

源代码4 项目： OpenMemories-AppStore 文件： BaseActivity.java


@Override
public boolean onKeyDown(int keyCode, KeyEvent event) {
    if (keyCode == KeyEvent.KEYCODE_MENU) {
        onBackPressed();
        return true;
    }
    return super.onKeyDown(keyCode, event);
}

源代码5 项目： HeroVideo-master 文件： MediaPlayerView.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_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);
}

源代码6 项目： LaunchTime 文件： SettingsActivity.java


@Override
public boolean onKeyDown(int keyCode, KeyEvent event) {
    if(keyCode==KeyEvent.KEYCODE_HOME || keyCode==KeyEvent.KEYCODE_MENU) {
        Intent main = new Intent(this, MainActivity.class);
        startActivity(main);
        setResult(RESULT_OK);
        finish();
    }
    return super.onKeyDown(keyCode, event);
}

源代码7 项目： L.TileLayer.Cordova 文件： CordovaWebView.java


@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);
}

源代码8 项目： WheelLogAndroid 文件： MainActivity.java


public boolean onKeyUp(int keyCode, KeyEvent event) {
    View settings_layout = findViewById(R.id.settings_layout);
    switch (keyCode) {
        case KeyEvent.KEYCODE_MENU:
            if (mDrawer.isDrawerOpen(settings_layout)) {
                mDrawer.closeDrawers();
            } else {
                mDrawer.openDrawer(GravityCompat.START, true);
            }
            return true;
        case KeyEvent.KEYCODE_BACK:
            if (mDrawer.isDrawerOpen(settings_layout)) {
                if (((PreferencesFragment) getPreferencesFragment()).is_main_menu())
                    mDrawer.closeDrawer(GravityCompat.START, true);
	else ((PreferencesFragment) getPreferencesFragment()).show_main_menu();
            } else {
                if (doubleBackToExitPressedOnce) {
                    finish();
                    return true;
                }

                doubleBackToExitPressedOnce = true;
                showSnackBar(R.string.back_to_exit);

                new Handler().postDelayed(new Runnable() {
                    @Override
                    public void run() {
                        doubleBackToExitPressedOnce = false;
                    }
                }, 2000);
            }
            return true;
        default:
            return super.onKeyDown(keyCode, event);
    }
}

源代码9 项目： COCOFramework 文件： Base.java


@Override
public boolean dispatchKeyEvent(KeyEvent event) {
    if (mCompatMenuKeyEnabled) {
        if (event.getKeyCode() == KeyEvent.KEYCODE_MENU && event.getAction() == KeyEvent.ACTION_UP) {
            onCompatMenuKeyPressed();
            return false;
        }
    }
    return super.dispatchKeyEvent(event);
}

源代码10 项目： cordova-amazon-fireos 文件： CordovaWebView.java


@Override
public boolean onKeyDown(int keyCode, KeyEvent event)
{
    if(boundKeyCodes.contains(keyCode))
    {
        if (keyCode == KeyEvent.KEYCODE_VOLUME_DOWN) {
                this.loadUrl("javascript:cordova.fireDocumentEvent('volumedownbutton');");
                return true;
        }
        // If volumeup key
        else if (keyCode == KeyEvent.KEYCODE_VOLUME_UP) {
                this.loadUrl("javascript:cordova.fireDocumentEvent('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);
}

源代码11 项目： CordovaYoutubeVideoPlayer 文件： CordovaActivity.java


@Override
public boolean onKeyDown(int keyCode, KeyEvent event)
{
    //Determine if the focus is on the current view or not
    if (appView != null && appView.getFocusedChild() != null && (keyCode == KeyEvent.KEYCODE_BACK || keyCode == KeyEvent.KEYCODE_MENU)) {
                return appView.onKeyDown(keyCode, event);
    }
    else
        return super.onKeyDown(keyCode, event);
}

源代码12 项目： LaunchTime 文件： AboutActivity.java


@Override
public boolean onKeyDown(int keyCode, KeyEvent event) {
    if(keyCode==KeyEvent.KEYCODE_HOME) {
        Intent home = new Intent(this, MainActivity.class);
        startActivity(home);
        finish();
    } else if (keyCode==KeyEvent.KEYCODE_MENU) {
        Intent sett = new Intent(this, SettingsActivity.class);
        startActivity(sett);
        finish();
    }
    return super.onKeyDown(keyCode, event);
}

源代码13 项目： Yahala-Messenger 文件： ActionBarActivity.java


public boolean onKeyUp(int keyCode, KeyEvent event) {
    if (keyCode == KeyEvent.KEYCODE_MENU && !checkTransitionAnimation() && !startedTracking) {
        actionBar.onMenuButtonPressed();
        return true;
    }
    return super.onKeyUp(keyCode, event);
}

源代码14 项目： HPlayer 文件： 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();
        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);
}

源代码15 项目： EverMemo 文件： MemoActivity.java


@Override
public boolean onKeyUp(int keyCode, KeyEvent event) {
	if (keyCode == KeyEvent.KEYCODE_MENU) {
		findViewById(R.id.more).performClick();
		return true;
	}
	return super.onKeyUp(keyCode, event);
}

源代码16 项目： MHViewer 文件： AppCompatPreferenceActivity.java


@SuppressLint("RestrictedApi")
@Override
public boolean dispatchKeyEvent(KeyEvent event) {
    // Let support action bars open menus in response to the menu key prioritized over
    // the window handling it
    final int keyCode = event.getKeyCode();
    final ActionBar actionBar = getSupportActionBar();
    if (keyCode == KeyEvent.KEYCODE_MENU
        && actionBar != null && actionBar.onMenuKeyEvent(event)) {
        return true;
    }
    return super.dispatchKeyEvent(event);
}

源代码17 项目： TelePlus-Android 文件： ActionBarLayout.java


public boolean onKeyUp(int keyCode, KeyEvent event)
{
    if (keyCode == KeyEvent.KEYCODE_MENU && !checkTransitionAnimation() && !startedTracking && currentActionBar != null)
    {
        currentActionBar.onMenuButtonPressed();
    }
    return super.onKeyUp(keyCode, event);
}

源代码18 项目： VRPlayer 文件： VRMediaController.java


@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);
}

源代码19 项目： Telegram-FOSS 文件： ActionBarLayout.java


public boolean onKeyUp(int keyCode, KeyEvent event) {
    if (keyCode == KeyEvent.KEYCODE_MENU && !checkTransitionAnimation() && !startedTracking && currentActionBar != null) {
        currentActionBar.onMenuButtonPressed();
    }
    return super.onKeyUp(keyCode, event);
}

源代码20 项目： AndroidTvDemo 文件： CustomMediaController.java


@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);
}

方法所在类

android.view.KeyEvent