public abstract class AbstractInputMethodService extends Service implements KeyEvent.Callback
InputMethodService or another more
complete base class. Be sure to read InputMethod for more
information on the basics of writing input methods.
This class combines a Service (representing the input method component to the system with the InputMethod interface that input methods must implement. This base class takes care of reporting your InputMethod from the service when clients bind to it, but provides no standard implementation of the InputMethod interface itself. Derived classes must implement that interface.
| Modifier and Type | Class and Description |
|---|---|
class |
AbstractInputMethodService.AbstractInputMethodImpl
Base class for derived classes to implement their
InputMethod
interface. |
class |
AbstractInputMethodService.AbstractInputMethodSessionImpl
Base class for derived classes to implement their
InputMethodSession
interface. |
START_CONTINUATION_MASK, START_FLAG_REDELIVERY, START_FLAG_RETRY, START_NOT_STICKY, START_REDELIVER_INTENT, START_STICKY, START_STICKY_COMPATIBILITY, START_TASK_REMOVED_COMPLETEACCESSIBILITY_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_SERVICETRIM_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 and Description |
|---|
AbstractInputMethodService() |
| Modifier and Type | Method and Description |
|---|---|
protected void |
dump(FileDescriptor fd,
PrintWriter fout,
String[] args)
Implement this to handle
Binder.dump()
calls on your input method. |
KeyEvent.DispatcherState |
getKeyDispatcherState()
Return the global
KeyEvent.DispatcherState
for used for processing events from the target application. |
IBinder |
onBind(Intent intent)
Return the communication channel to the service.
|
abstract AbstractInputMethodService.AbstractInputMethodImpl |
onCreateInputMethodInterface()
Called by the framework during initialization, when the InputMethod
interface for this service needs to be created.
|
abstract AbstractInputMethodService.AbstractInputMethodSessionImpl |
onCreateInputMethodSessionInterface()
Called by the framework when a new InputMethodSession interface is
needed for a new client of the input method.
|
boolean |
onGenericMotionEvent(MotionEvent event)
Implement this to handle generic motion events on your input method.
|
boolean |
onTrackballEvent(MotionEvent event)
Implement this to handle trackball events on your input method.
|
attach, getApplication, onConfigurationChanged, onCreate, onDestroy, onLowMemory, onRebind, onStart, onStartCommand, onTaskRemoved, onTrimMemory, onUnbind, setForeground, startForeground, stopForeground, stopSelf, stopSelf, stopSelfResultattachBaseContext, 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, getResources, getSharedPreferences, getSharedPrefsFile, getSystemService, getTheme, getThemeResId, 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, setTheme, setWallpaper, setWallpaper, startActivities, startActivities, startActivitiesAsUser, startActivity, startActivity, startActivityAsUser, startActivityAsUser, startInstrumentation, startIntentSender, startIntentSender, startService, startServiceAsUser, stopService, stopServiceAsUser, unbindService, unregisterReceivergetString, getString, getText, obtainStyledAttributes, obtainStyledAttributes, obtainStyledAttributes, obtainStyledAttributes, registerComponentCallbacks, unregisterComponentCallbacksclone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, waitonKeyDown, onKeyLongPress, onKeyMultiple, onKeyUppublic KeyEvent.DispatcherState getKeyDispatcherState()
KeyEvent.DispatcherState
for used for processing events from the target application.
Normally you will not need to use this directly, but
just use the standard high-level event callbacks like KeyEvent.Callback.onKeyDown(int, android.view.KeyEvent).public abstract AbstractInputMethodService.AbstractInputMethodImpl onCreateInputMethodInterface()
public abstract AbstractInputMethodService.AbstractInputMethodSessionImpl onCreateInputMethodSessionInterface()
protected void dump(FileDescriptor fd, PrintWriter fout, String[] args)
Binder.dump()
calls on your input method.public final IBinder onBind(Intent intent)
ServiceIBinder is usually for a complex interface
that has been described using
aidl.
Note that unlike other application components, calls on to the IBinder interface returned here may not happen on the main thread of the process. More information about the main thread can be found in Processes and Threads.
onBind in class Serviceintent - The Intent that was used to bind to this service,
as given to Context.bindService. Note that any extras that were included with
the Intent at that point will not be seen here.public boolean onTrackballEvent(MotionEvent event)
event - The motion event being received.View#onTrackballEventpublic boolean onGenericMotionEvent(MotionEvent event)
event - The motion event being received.View#onGenericMotionEvent