public abstract class VoiceInteractionSessionService extends Service
VoiceInteractionService
.Service.StartArgFlags, Service.StartResult, Service.StopForegroundFlags
Context.BindServiceFlags, Context.CreatePackageOptions, Context.ServiceName
START_CONTINUATION_MASK, START_FLAG_REDELIVERY, START_FLAG_RETRY, START_NOT_STICKY, START_REDELIVER_INTENT, START_STICKY, START_STICKY_COMPATIBILITY, START_TASK_REMOVED_COMPLETE, STOP_FOREGROUND_DETACH, STOP_FOREGROUND_REMOVE
ACCESSIBILITY_SERVICE, ACCOUNT_SERVICE, ACTIVITY_SERVICE, ALARM_SERVICE, APP_OPS_SERVICE, APPWIDGET_SERVICE, AUDIO_SERVICE, BACKUP_SERVICE, BATTERY_SERVICE, BIND_ABOVE_CLIENT, BIND_ADJUST_WITH_ACTIVITY, BIND_ALLOW_OOM_MANAGEMENT, BIND_ALLOW_WHITELIST_MANAGEMENT, BIND_AUTO_CREATE, BIND_DEBUG_UNBIND, BIND_EXTERNAL_SERVICE, BIND_FOREGROUND_SERVICE, BIND_FOREGROUND_SERVICE_WHILE_AWAKE, BIND_IMPORTANT, BIND_NOT_FOREGROUND, BIND_NOT_VISIBLE, BIND_SHOWING_UI, BIND_TREAT_LIKE_ACTIVITY, BIND_VISIBLE, BIND_WAIVE_PRIORITY, BLUETOOTH_SERVICE, CAMERA_SERVICE, CAPTIONING_SERVICE, CARRIER_CONFIG_SERVICE, CLIPBOARD_SERVICE, CONNECTIVITY_SERVICE, CONSUMER_IR_SERVICE, CONTEXT_CREDENTIAL_PROTECTED_STORAGE, CONTEXT_DEVICE_PROTECTED_STORAGE, CONTEXT_IGNORE_SECURITY, CONTEXT_INCLUDE_CODE, CONTEXT_REGISTER_PACKAGE, CONTEXT_RESTRICTED, CONTEXTHUB_SERVICE, COUNTRY_DETECTOR, DEVICE_IDLE_CONTROLLER, DEVICE_POLICY_SERVICE, DISPLAY_SERVICE, DOWNLOAD_SERVICE, DROPBOX_SERVICE, ETHERNET_SERVICE, FINGERPRINT_SERVICE, GATEKEEPER_SERVICE, HARDWARE_PROPERTIES_SERVICE, HDMI_CONTROL_SERVICE, INPUT_METHOD_SERVICE, INPUT_SERVICE, JOB_SCHEDULER_SERVICE, KEYGUARD_SERVICE, LAUNCHER_APPS_SERVICE, LAYOUT_INFLATER_SERVICE, LOCATION_SERVICE, MEDIA_PROJECTION_SERVICE, MEDIA_ROUTER_SERVICE, MEDIA_SESSION_SERVICE, MIDI_SERVICE, MODE_APPEND, MODE_ENABLE_WRITE_AHEAD_LOGGING, MODE_MULTI_PROCESS, MODE_NO_LOCALIZED_COLLATORS, MODE_PRIVATE, MODE_WORLD_READABLE, MODE_WORLD_WRITEABLE, NETWORK_POLICY_SERVICE, NETWORK_SCORE_SERVICE, NETWORK_STATS_SERVICE, NETWORKMANAGEMENT_SERVICE, NFC_SERVICE, NOTIFICATION_SERVICE, NSD_SERVICE, PERSISTENT_DATA_BLOCK_SERVICE, POWER_SERVICE, PRINT_SERVICE, RADIO_SERVICE, RECOVERY_SERVICE, RESTRICTIONS_SERVICE, SEARCH_SERVICE, SENSOR_SERVICE, SERIAL_SERVICE, SHORTCUT_SERVICE, SIP_SERVICE, SOUND_TRIGGER_SERVICE, STATUS_BAR_SERVICE, STORAGE_SERVICE, SYSTEM_HEALTH_SERVICE, TELECOM_SERVICE, TELEPHONY_SERVICE, TELEPHONY_SUBSCRIPTION_SERVICE, TEXT_SERVICES_MANAGER_SERVICE, TRUST_SERVICE, TV_INPUT_SERVICE, UI_MODE_SERVICE, UPDATE_LOCK_SERVICE, USAGE_STATS_SERVICE, USB_SERVICE, USER_SERVICE, VIBRATOR_SERVICE, VOICE_INTERACTION_MANAGER_SERVICE, WALLPAPER_SERVICE, WIFI_NAN_SERVICE, WIFI_P2P_SERVICE, WIFI_RTT_SERVICE, WIFI_SCANNING_SERVICE, WIFI_SERVICE, WINDOW_SERVICE
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 and Description |
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VoiceInteractionSessionService() |
Modifier and Type | Method and Description |
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protected void |
dump(FileDescriptor fd,
PrintWriter writer,
String[] args)
Print the Service's state into the given stream.
|
IBinder |
onBind(Intent intent)
Return the communication channel to the service.
|
void |
onConfigurationChanged(Configuration newConfig)
Called by the system when the device configuration changes while your
component is running.
|
void |
onCreate()
Called by the system when the service is first created.
|
void |
onLowMemory()
This is called when the overall system is running low on memory, and
actively running processes should trim their memory usage.
|
abstract VoiceInteractionSession |
onNewSession(Bundle args) |
void |
onTrimMemory(int level)
Called when the operating system has determined that it is a good
time for a process to trim unneeded memory from its process.
|
attach, getApplication, onDestroy, onRebind, onStart, onStartCommand, onTaskRemoved, onUnbind, setForeground, startForeground, stopForeground, stopForeground, stopSelf, stopSelf, stopSelfResult
attachBaseContext, bindService, bindServiceAsUser, canStartActivityForResult, checkCallingOrSelfPermission, checkCallingOrSelfUriPermission, checkCallingPermission, checkCallingUriPermission, checkPermission, checkPermission, checkSelfPermission, checkUriPermission, checkUriPermission, checkUriPermission, clearWallpaper, createApplicationContext, createConfigurationContext, createCredentialProtectedStorageContext, createDeviceProtectedStorageContext, createDisplayContext, createPackageContext, createPackageContextAsUser, databaseList, deleteDatabase, deleteFile, deleteSharedPreferences, enforceCallingOrSelfPermission, enforceCallingOrSelfUriPermission, enforceCallingPermission, enforceCallingUriPermission, enforcePermission, enforceUriPermission, enforceUriPermission, fileList, getApplicationContext, getApplicationInfo, getAssets, getBaseContext, getBasePackageName, getCacheDir, getClassLoader, getCodeCacheDir, getContentResolver, getDatabasePath, getDataDir, getDir, getDisplay, getDisplayAdjustments, getExternalCacheDir, getExternalCacheDirs, getExternalFilesDir, getExternalFilesDirs, getExternalMediaDirs, getFilesDir, getFileStreamPath, getMainLooper, getNoBackupFilesDir, getObbDir, getObbDirs, getOpPackageName, getPackageCodePath, getPackageManager, getPackageName, getPackageResourcePath, getResources, getSharedPreferences, getSharedPreferences, getSharedPreferencesPath, getSystemService, getSystemServiceName, getTheme, getThemeResId, getUserId, getWallpaper, getWallpaperDesiredMinimumHeight, getWallpaperDesiredMinimumWidth, grantUriPermission, isCredentialProtectedStorage, isDeviceProtectedStorage, isRestricted, moveDatabaseFrom, moveSharedPreferencesFrom, openFileInput, openFileOutput, openOrCreateDatabase, openOrCreateDatabase, peekWallpaper, registerReceiver, registerReceiver, registerReceiverAsUser, removeStickyBroadcast, removeStickyBroadcastAsUser, revokeUriPermission, sendBroadcast, sendBroadcast, sendBroadcast, sendBroadcast, sendBroadcastAsUser, sendBroadcastAsUser, sendBroadcastAsUser, sendBroadcastMultiplePermissions, sendOrderedBroadcast, sendOrderedBroadcast, sendOrderedBroadcast, sendOrderedBroadcast, sendOrderedBroadcastAsUser, sendOrderedBroadcastAsUser, sendOrderedBroadcastAsUser, sendStickyBroadcast, sendStickyBroadcastAsUser, sendStickyBroadcastAsUser, sendStickyOrderedBroadcast, sendStickyOrderedBroadcastAsUser, setTheme, setWallpaper, setWallpaper, startActivities, startActivities, startActivitiesAsUser, startActivity, startActivity, startActivityAsUser, startActivityAsUser, startActivityForResult, startInstrumentation, startIntentSender, startIntentSender, startService, startServiceAsUser, stopService, stopServiceAsUser, unbindService, unregisterReceiver
bindServiceAsUser, createCredentialEncryptedStorageContext, createDeviceEncryptedStorageContext, getColor, getColorStateList, getDrawable, getSharedPrefsFile, getString, getString, getSystemService, getText, isCredentialEncryptedStorage, isDeviceEncryptedStorage, migrateDatabaseFrom, migrateSharedPreferencesFrom, obtainStyledAttributes, obtainStyledAttributes, obtainStyledAttributes, obtainStyledAttributes, registerComponentCallbacks, unregisterComponentCallbacks
public void onCreate()
Service
public abstract VoiceInteractionSession onNewSession(Bundle args)
public IBinder onBind(Intent intent)
Service
IBinder
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 Service
intent
- 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 void onConfigurationChanged(Configuration newConfig)
ComponentCallbacks
At the time that this function has been called, your Resources object will have been updated to return resource values matching the new configuration.
For more information, read Handling Runtime Changes.
onConfigurationChanged
in interface ComponentCallbacks
onConfigurationChanged
in class Service
newConfig
- The new device configuration.public void onLowMemory()
ComponentCallbacks
You should implement this method to release any caches or other unnecessary resources you may be holding on to. The system will perform a garbage collection for you after returning from this method.
Preferably, you should implement ComponentCallbacks2.onTrimMemory(int)
from
ComponentCallbacks2
to incrementally unload your resources based on various
levels of memory demands. That API is available for API level 14 and higher, so you should
only use this ComponentCallbacks.onLowMemory()
method as a fallback for older versions, which can be
treated the same as ComponentCallbacks2.onTrimMemory(int)
with the ComponentCallbacks2.TRIM_MEMORY_COMPLETE
level.
onLowMemory
in interface ComponentCallbacks
onLowMemory
in class Service
public void onTrimMemory(int level)
ComponentCallbacks2
To retrieve the processes current trim level at any point, you can
use ActivityManager.getMyMemoryState(RunningAppProcessInfo)
.
onTrimMemory
in interface ComponentCallbacks2
onTrimMemory
in class Service
level
- The context of the trim, giving a hint of the amount of
trimming the application may like to perform. May be
ComponentCallbacks2.TRIM_MEMORY_COMPLETE
, ComponentCallbacks2.TRIM_MEMORY_MODERATE
,
ComponentCallbacks2.TRIM_MEMORY_BACKGROUND
, ComponentCallbacks2.TRIM_MEMORY_UI_HIDDEN
,
ComponentCallbacks2.TRIM_MEMORY_RUNNING_CRITICAL
, ComponentCallbacks2.TRIM_MEMORY_RUNNING_LOW
,
or ComponentCallbacks2.TRIM_MEMORY_RUNNING_MODERATE
.protected void dump(FileDescriptor fd, PrintWriter writer, String[] args)
Service
IBinder.dump(java.io.FileDescriptor, java.lang.String[])
method
on the IBinder
interface registered with ServiceManager.