IT. Expert System.

All Implemented Interfaces:

ComponentCallbacks, ComponentCallbacks2, KeyEvent.Callback, LayoutInflater.Factory, LayoutInflater.Factory2, MenuItem.OnMenuItemClickListener, View.OnCreateContextMenuListener, Window.Callback

Direct Known Subclasses:

MenuLayout, MenuWith1Item

public class MenuScenario
extends Activity
implements MenuItem.OnMenuItemClickListener

• Nested Class Summary

  Nested Classes

  Modifier and Type	Class and Description
  static class	MenuScenario.Params

• Field Summary

  • Fields inherited from class android.app.Activity

    DEFAULT_KEYS_DIALER, DEFAULT_KEYS_DISABLE, DEFAULT_KEYS_SEARCH_GLOBAL, DEFAULT_KEYS_SEARCH_LOCAL, DEFAULT_KEYS_SHORTCUT, FOCUSED_STATE_SET, RESULT_CANCELED, RESULT_FIRST_USER, RESULT_OK

  • Fields inherited from class android.content.Context

    ACCESSIBILITY_SERVICE, ACCOUNT_SERVICE, ACTIVITY_SERVICE, ALARM_SERVICE, APPWIDGET_SERVICE, AUDIO_SERVICE, BACKUP_SERVICE, BIND_ABOVE_CLIENT, BIND_ADJUST_WITH_ACTIVITY, BIND_ALLOW_OOM_MANAGEMENT, BIND_AUTO_CREATE, BIND_DEBUG_UNBIND, BIND_IMPORTANT, BIND_NOT_FOREGROUND, BIND_NOT_VISIBLE, BIND_VISIBLE, BIND_WAIVE_PRIORITY, BLUETOOTH_SERVICE, CLIPBOARD_SERVICE, CONNECTIVITY_SERVICE, CONTEXT_IGNORE_SECURITY, CONTEXT_INCLUDE_CODE, CONTEXT_RESTRICTED, COUNTRY_DETECTOR, DEVICE_POLICY_SERVICE, DISPLAY_SERVICE, DOWNLOAD_SERVICE, DROPBOX_SERVICE, INPUT_METHOD_SERVICE, INPUT_SERVICE, KEYGUARD_SERVICE, LAYOUT_INFLATER_SERVICE, LOCATION_SERVICE, MEDIA_ROUTER_SERVICE, MODE_APPEND, MODE_ENABLE_WRITE_AHEAD_LOGGING, MODE_MULTI_PROCESS, MODE_PRIVATE, MODE_WORLD_READABLE, MODE_WORLD_WRITEABLE, NETWORK_POLICY_SERVICE, NETWORK_STATS_SERVICE, NETWORKMANAGEMENT_SERVICE, NFC_SERVICE, NOTIFICATION_SERVICE, NSD_SERVICE, POWER_SERVICE, SCHEDULING_POLICY_SERVICE, SEARCH_SERVICE, SENSOR_SERVICE, SERIAL_SERVICE, SIP_SERVICE, STATUS_BAR_SERVICE, STORAGE_SERVICE, TELEPHONY_SERVICE, TEXT_SERVICES_MANAGER_SERVICE, THROTTLE_SERVICE, UI_MODE_SERVICE, UPDATE_LOCK_SERVICE, USB_SERVICE, USER_SERVICE, VIBRATOR_SERVICE, WALLPAPER_SERVICE, WIFI_P2P_SERVICE, WIFI_SERVICE, WINDOW_SERVICE

  • Fields inherited from interface android.content.ComponentCallbacks2

    TRIM_MEMORY_BACKGROUND, TRIM_MEMORY_COMPLETE, TRIM_MEMORY_MODERATE, TRIM_MEMORY_RUNNING_CRITICAL, TRIM_MEMORY_RUNNING_LOW, TRIM_MEMORY_RUNNING_MODERATE, TRIM_MEMORY_UI_HIDDEN

• Constructor Summary

  Constructors

  Constructor and Description
  MenuScenario()

• Method Summary

  Methods

  Modifier and Type	Method and Description
  int	findItemPosition(MenuItem item) Finds the position for a given Item.
  Menu	getMenu()
  protected MenuItem	onAddMenuItem(Menu menu, int itemPosition) Override this to add an item to the menu.
  protected void	onCreate(Bundle icicle) Called when the activity is starting.
  boolean	onCreateOptionsMenu(Menu menu) Initialize the contents of the Activity's standard options menu.
  protected void	onInitParams(MenuScenario.Params params) Override this to set the parameters for the scenario.
  boolean	onMenuItemClick(MenuItem item) Called when a menu item has been invoked.
  void	onParamsChanged()
  boolean	onPrepareOptionsMenu(Menu menu) Prepare the Screen's standard options menu to be displayed.
  void	setParams(MenuScenario.Params params)
  boolean	wasItemClicked(int position)

  • Methods inherited from class android.app.Activity

    addContentView, closeContextMenu, closeOptionsMenu, createPendingResult, dismissDialog, dispatchGenericMotionEvent, dispatchKeyEvent, dispatchKeyShortcutEvent, dispatchPopulateAccessibilityEvent, dispatchTouchEvent, dispatchTrackballEvent, dump, findViewById, finish, finishActivity, finishActivityFromChild, finishAffinity, finishFromChild, getActionBar, getActivityToken, getApplication, getCallingActivity, getCallingPackage, getChangingConfigurations, getComponentName, getCurrentFocus, getFragmentManager, getIntent, getLastNonConfigurationInstance, getLayoutInflater, getLoaderManager, getLocalClassName, getMenuInflater, getParent, getParentActivityIntent, getPreferences, getRequestedOrientation, getSystemService, getTaskId, getTitle, getTitleColor, getVolumeControlStream, getWindow, getWindowManager, hasWindowFocus, invalidateOptionsMenu, isChangingConfigurations, isChild, isDestroyed, isFinishing, isImmersive, isResumed, isTaskRoot, managedQuery, managedQuery, moveTaskToBack, navigateUpTo, navigateUpToFromChild, onActionModeFinished, onActionModeStarted, onActivityResult, onApplyThemeResource, onAttachedToWindow, onAttachFragment, onBackPressed, onChildTitleChanged, onConfigurationChanged, onContentChanged, onContextItemSelected, onContextMenuClosed, onCreateContextMenu, onCreateDescription, onCreateDialog, onCreateDialog, onCreateNavigateUpTaskStack, onCreatePanelMenu, onCreatePanelView, onCreateThumbnail, onCreateView, onCreateView, onDestroy, onDetachedFromWindow, onGenericMotionEvent, onKeyDown, onKeyLongPress, onKeyMultiple, onKeyShortcut, onKeyUp, onLowMemory, onMenuItemSelected, onMenuOpened, onNavigateUp, onNavigateUpFromChild, onNewIntent, onOptionsItemSelected, onOptionsMenuClosed, onPanelClosed, onPause, onPostCreate, onPostResume, onPrepareDialog, onPrepareDialog, onPrepareNavigateUpTaskStack, onPreparePanel, onRestart, onRestoreInstanceState, onResume, onRetainNonConfigurationInstance, onSaveInstanceState, onSearchRequested, onStart, onStop, onTitleChanged, onTouchEvent, onTrackballEvent, onTrimMemory, onUserInteraction, onUserLeaveHint, onWindowAttributesChanged, onWindowFocusChanged, onWindowStartingActionMode, openContextMenu, openOptionsMenu, overridePendingTransition, recreate, registerForContextMenu, removeDialog, requestWindowFeature, runOnUiThread, setContentView, setContentView, setContentView, setDefaultKeyMode, setFeatureDrawable, setFeatureDrawableAlpha, setFeatureDrawableResource, setFeatureDrawableUri, setFinishOnTouchOutside, setImmersive, setIntent, setPersistent, setProgress, setProgressBarIndeterminate, setProgressBarIndeterminateVisibility, setProgressBarVisibility, setRequestedOrientation, setResult, setResult, setSecondaryProgress, setTitle, setTitle, setTitleColor, setVisible, setVolumeControlStream, shouldUpRecreateTask, showDialog, showDialog, startActionMode, startActivities, startActivities, startActivity, startActivity, startActivityAsUser, startActivityAsUser, startActivityForResult, startActivityForResult, startActivityFromChild, startActivityFromChild, startActivityFromFragment, startActivityFromFragment, startActivityIfNeeded, startActivityIfNeeded, startIntentSender, startIntentSender, startIntentSenderForResult, startIntentSenderForResult, startIntentSenderFromChild, startIntentSenderFromChild, startManagingCursor, startNextMatchingActivity, startNextMatchingActivity, startSearch, stopManagingCursor, takeKeyEvents, triggerSearch, unregisterForContextMenu

  • Methods inherited from class android.view.ContextThemeWrapper

    applyOverrideConfiguration, attachBaseContext, getResources, getTheme, getThemeResId, setTheme

  • Methods inherited from class android.content.ContextWrapper

    bindService, bindService, checkCallingOrSelfPermission, checkCallingOrSelfUriPermission, checkCallingPermission, checkCallingUriPermission, checkPermission, checkUriPermission, checkUriPermission, clearWallpaper, createConfigurationContext, createDisplayContext, createPackageContext, createPackageContextAsUser, databaseList, deleteDatabase, deleteFile, enforceCallingOrSelfPermission, enforceCallingOrSelfUriPermission, enforceCallingPermission, enforceCallingUriPermission, enforcePermission, enforceUriPermission, enforceUriPermission, fileList, getApplicationContext, getApplicationInfo, getAssets, getBaseContext, getCacheDir, getClassLoader, getCompatibilityInfo, getContentResolver, getDatabasePath, getDir, getExternalCacheDir, getExternalFilesDir, getFilesDir, getFileStreamPath, getMainLooper, getObbDir, getPackageCodePath, getPackageManager, getPackageName, getPackageResourcePath, getSharedPreferences, getSharedPrefsFile, getWallpaper, getWallpaperDesiredMinimumHeight, getWallpaperDesiredMinimumWidth, grantUriPermission, isRestricted, openFileInput, openFileOutput, openOrCreateDatabase, openOrCreateDatabase, peekWallpaper, registerReceiver, registerReceiver, registerReceiverAsUser, removeStickyBroadcast, removeStickyBroadcastAsUser, revokeUriPermission, sendBroadcast, sendBroadcast, sendBroadcastAsUser, sendBroadcastAsUser, sendOrderedBroadcast, sendOrderedBroadcast, sendOrderedBroadcastAsUser, sendStickyBroadcast, sendStickyBroadcastAsUser, sendStickyOrderedBroadcast, sendStickyOrderedBroadcastAsUser, setWallpaper, setWallpaper, startActivitiesAsUser, startInstrumentation, startService, startServiceAsUser, stopService, stopServiceAsUser, unbindService, unregisterReceiver

  • Methods inherited from class android.content.Context

    getString, getString, getText, obtainStyledAttributes, obtainStyledAttributes, obtainStyledAttributes, obtainStyledAttributes, registerComponentCallbacks, unregisterComponentCallbacks

  • Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

• Constructor Detail

  • MenuScenario

    public MenuScenario()

• Method Detail

  • onCreate

    protected void onCreate(Bundle icicle)

    Description copied from class: Activity
    Called when the activity is starting. This is where most initialization should go: calling Activity.setContentView(int) to inflate the activity's UI, using Activity.findViewById(int) to programmatically interact with widgets in the UI, calling Activity.managedQuery(android.net.Uri , String[], String, String[], String) to retrieve cursors for data being displayed, etc.

    You can call Activity.finish() from within this function, in which case onDestroy() will be immediately called without any of the rest of the activity lifecycle (Activity.onStart(), Activity.onResume(), Activity.onPause(), etc) executing.

    Derived classes must call through to the super class's implementation of this method. If they do not, an exception will be thrown.

    Overrides:

    onCreate in class Activity

    Parameters:

    icicle - If the activity is being re-initialized after previously being shut down then this Bundle contains the data it most recently supplied in Activity.onSaveInstanceState(android.os.Bundle). Note: Otherwise it is null.

    See Also:

    Activity.onStart(), Activity.onSaveInstanceState(android.os.Bundle), Activity.onRestoreInstanceState(android.os.Bundle), Activity.onPostCreate(android.os.Bundle)

  • setParams

    public void setParams(MenuScenario.Params params)

  • onParamsChanged

    public void onParamsChanged()

  • onCreateOptionsMenu

    public boolean onCreateOptionsMenu(Menu menu)

    Description copied from class: Activity
    Initialize the contents of the Activity's standard options menu. You should place your menu items in to menu.

    This is only called once, the first time the options menu is displayed. To update the menu every time it is displayed, see Activity.onPrepareOptionsMenu(android.view.Menu).

    The default implementation populates the menu with standard system menu items. These are placed in the Menu.CATEGORY_SYSTEM group so that they will be correctly ordered with application-defined menu items. Deriving classes should always call through to the base implementation.

    You can safely hold on to menu (and any items created from it), making modifications to it as desired, until the next time onCreateOptionsMenu() is called.

    When you add items to the menu, you can implement the Activity's Activity.onOptionsItemSelected(android.view.MenuItem) method to handle them there.

    Overrides:

    onCreateOptionsMenu in class Activity

    Parameters:

    menu - The options menu in which you place your items.

    Returns:

    You must return true for the menu to be displayed; if you return false it will not be shown.

    See Also:

    Activity.onPrepareOptionsMenu(android.view.Menu), Activity.onOptionsItemSelected(android.view.MenuItem)

  • onPrepareOptionsMenu

    public boolean onPrepareOptionsMenu(Menu menu)

    Description copied from class: Activity
    Prepare the Screen's standard options menu to be displayed. This is called right before the menu is shown, every time it is shown. You can use this method to efficiently enable/disable items or otherwise dynamically modify the contents.

    The default implementation updates the system menu items based on the activity's state. Deriving classes should always call through to the base class implementation.

    Overrides:

    onPrepareOptionsMenu in class Activity

    Parameters:

    menu - The options menu as last shown or first initialized by onCreateOptionsMenu().

    Returns:

    You must return true for the menu to be displayed; if you return false it will not be shown.

    See Also:

    Activity.onCreateOptionsMenu(android.view.Menu)

  • onAddMenuItem

    protected MenuItem onAddMenuItem(Menu menu,
                         int itemPosition)

    Override this to add an item to the menu.

    Parameters:

    itemPosition - The position of the item to add (only for your reference).

    Returns:

    The item that was added to the menu, or null if nothing was added.

  • onInitParams

    protected void onInitParams(MenuScenario.Params params)

    Override this to set the parameters for the scenario. Call through to super first.

    Parameters:

    params -

  • getMenu

    public Menu getMenu()

  • onMenuItemClick

    public boolean onMenuItemClick(MenuItem item)

    Description copied from interface: MenuItem.OnMenuItemClickListener
    Called when a menu item has been invoked. This is the first code that is executed; if it returns true, no other callbacks will be executed.

    Specified by:

    onMenuItemClick in interface MenuItem.OnMenuItemClickListener

    Parameters:

    item - The menu item that was invoked.

    Returns:

    Return true to consume this click and prevent others from executing.

  • wasItemClicked

    public boolean wasItemClicked(int position)

  • findItemPosition

    public int findItemPosition(MenuItem item)

    Finds the position for a given Item.

    Parameters:

    item - The item to find.

    Returns:

    The position, or -1 if not found.