com.facebook.react.bridge

Class ReactContext

java.lang.Object

android.content.Context

android.content.ContextWrapper

com.facebook.react.bridge.ReactContext

Direct Known Subclasses:

ReactApplicationContext, ThemedReactContext

public class ReactContext
extends android.content.ContextWrapper

Abstract ContextWrapper for Android applicaiton or activity Context and CatalystInstance

Field Summary

Fields inherited from class android.content.Context

ACCESSIBILITY_SERVICE, ACCOUNT_SERVICE, ACTIVITY_SERVICE, ALARM_SERVICE, APP_OPS_SERVICE, APPWIDGET_SERVICE, AUDIO_SERVICE, BATTERY_SERVICE, BIND_ABOVE_CLIENT, BIND_ADJUST_WITH_ACTIVITY, BIND_ALLOW_OOM_MANAGEMENT, BIND_AUTO_CREATE, BIND_DEBUG_UNBIND, BIND_IMPORTANT, BIND_NOT_FOREGROUND, BIND_WAIVE_PRIORITY, BLUETOOTH_SERVICE, CAMERA_SERVICE, CAPTIONING_SERVICE, CARRIER_CONFIG_SERVICE, CLIPBOARD_SERVICE, CONNECTIVITY_SERVICE, CONSUMER_IR_SERVICE, CONTEXT_IGNORE_SECURITY, CONTEXT_INCLUDE_CODE, CONTEXT_RESTRICTED, DEVICE_POLICY_SERVICE, DISPLAY_SERVICE, DOWNLOAD_SERVICE, DROPBOX_SERVICE, FINGERPRINT_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_PRIVATE, MODE_WORLD_READABLE, MODE_WORLD_WRITEABLE, NETWORK_STATS_SERVICE, NFC_SERVICE, NOTIFICATION_SERVICE, NSD_SERVICE, POWER_SERVICE, PRINT_SERVICE, RESTRICTIONS_SERVICE, SEARCH_SERVICE, SENSOR_SERVICE, STORAGE_SERVICE, TELECOM_SERVICE, TELEPHONY_SERVICE, TELEPHONY_SUBSCRIPTION_SERVICE, TEXT_SERVICES_MANAGER_SERVICE, TV_INPUT_SERVICE, UI_MODE_SERVICE, USAGE_STATS_SERVICE, USB_SERVICE, USER_SERVICE, VIBRATOR_SERVICE, WALLPAPER_SERVICE, WIFI_P2P_SERVICE, WIFI_SERVICE, WINDOW_SERVICE

Constructor Summary

Constructors

Constructor and Description
ReactContext(android.content.Context base)

Method Summary

Methods

Modifier and Type	Method and Description
void	addActivityEventListener(ActivityEventListener listener)
void	addLifecycleEventListener(LifecycleEventListener listener)
void	assertOnJSQueueThread()
void	assertOnNativeModulesQueueThread()
void	assertOnUiQueueThread()
CatalystInstance	getCatalystInstance()
<T extends JavaScriptModule> T	getJSModule(java.lang.Class<T> jsInterface)
<T extends NativeModule> T	getNativeModule(java.lang.Class<T> nativeModuleInterface)
java.lang.Object	getSystemService(java.lang.String name)
void	handleException(java.lang.RuntimeException e) Passes the given exception to the current NativeModuleCallExceptionHandler if one exists, rethrowing otherwise.
boolean	hasActiveCatalystInstance()
void	initializeWithInstance(CatalystInstance catalystInstance) Set and initialize CatalystInstance for this Context.
boolean	isOnJSQueueThread()
boolean	isOnNativeModulesQueueThread()
boolean	isOnUiQueueThread()
void	onActivityResult(int requestCode, int resultCode, android.content.Intent data) Should be called by the hosting Fragment in Fragment#onActivityResult
void	onDestroy() Should be called by the hosting Fragment in Fragment#onDestroy
void	onPause() Should be called by the hosting Fragment in Fragment#onPause
void	onResume(android.app.Activity activity) Should be called by the hosting Fragment in Fragment#onResume
void	removeActivityEventListener(ActivityEventListener listener)
void	removeLifecycleEventListener(LifecycleEventListener listener)
void	runOnJSQueueThread(java.lang.Runnable runnable)
void	runOnNativeModulesQueueThread(java.lang.Runnable runnable)
void	runOnUiQueueThread(java.lang.Runnable runnable)
void	setNativeModuleCallExceptionHandler(NativeModuleCallExceptionHandler nativeModuleCallExceptionHandler)
void	startActivityForResult(android.content.Intent intent, int code, android.os.Bundle bundle) Same as Activity.startActivityForResult(Intent, int), this just redirects the call to the current activity.

Methods inherited from class android.content.ContextWrapper

attachBaseContext, bindService, checkCallingOrSelfPermission, checkCallingOrSelfUriPermission, checkCallingPermission, checkCallingUriPermission, checkPermission, checkSelfPermission, checkUriPermission, checkUriPermission, clearWallpaper, createConfigurationContext, createDisplayContext, createPackageContext, databaseList, deleteDatabase, deleteFile, enforceCallingOrSelfPermission, enforceCallingOrSelfUriPermission, enforceCallingPermission, enforceCallingUriPermission, enforcePermission, enforceUriPermission, enforceUriPermission, fileList, getApplicationContext, getApplicationInfo, getAssets, getBaseContext, getCacheDir, getClassLoader, getCodeCacheDir, getContentResolver, getDatabasePath, getDir, getExternalCacheDir, getExternalCacheDirs, getExternalFilesDir, getExternalFilesDirs, getExternalMediaDirs, getFilesDir, getFileStreamPath, getMainLooper, getNoBackupFilesDir, getObbDir, getObbDirs, getPackageCodePath, getPackageManager, getPackageName, getPackageResourcePath, getResources, getSharedPreferences, getSystemServiceName, getTheme, getWallpaper, getWallpaperDesiredMinimumHeight, getWallpaperDesiredMinimumWidth, grantUriPermission, isRestricted, openFileInput, openFileOutput, openOrCreateDatabase, openOrCreateDatabase, peekWallpaper, registerReceiver, registerReceiver, removeStickyBroadcast, removeStickyBroadcastAsUser, revokeUriPermission, sendBroadcast, sendBroadcast, sendBroadcastAsUser, sendBroadcastAsUser, sendOrderedBroadcast, sendOrderedBroadcast, sendOrderedBroadcastAsUser, sendStickyBroadcast, sendStickyBroadcastAsUser, sendStickyOrderedBroadcast, sendStickyOrderedBroadcastAsUser, setTheme, setWallpaper, setWallpaper, startActivities, startActivities, startActivity, startActivity, startInstrumentation, startIntentSender, startIntentSender, startService, stopService, unbindService, unregisterReceiver

Methods inherited from class android.content.Context

getColor, getColorStateList, getDrawable, getString, getString, getSystemService, 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

ReactContext

public ReactContext(android.content.Context base)

Method Detail

initializeWithInstance

public void initializeWithInstance(CatalystInstance catalystInstance)

Set and initialize CatalystInstance for this Context. This should be called exactly once.

setNativeModuleCallExceptionHandler

public void setNativeModuleCallExceptionHandler(@Nullable
                                       NativeModuleCallExceptionHandler nativeModuleCallExceptionHandler)

getSystemService

public java.lang.Object getSystemService(java.lang.String name)

Overrides:

getSystemService in class android.content.ContextWrapper

getJSModule

public <T extends JavaScriptModule> T getJSModule(java.lang.Class<T> jsInterface)

Returns:

handle to the specified JS module for the CatalystInstance associated with this Context

getNativeModule

public <T extends NativeModule> T getNativeModule(java.lang.Class<T> nativeModuleInterface)

Returns:

the instance of the specified module interface associated with this ReactContext.

getCatalystInstance

public CatalystInstance getCatalystInstance()

hasActiveCatalystInstance

public boolean hasActiveCatalystInstance()

addLifecycleEventListener

public void addLifecycleEventListener(LifecycleEventListener listener)

removeLifecycleEventListener

public void removeLifecycleEventListener(LifecycleEventListener listener)

addActivityEventListener

public void addActivityEventListener(ActivityEventListener listener)

removeActivityEventListener

public void removeActivityEventListener(ActivityEventListener listener)

onResume

public void onResume(@Nullable
            android.app.Activity activity)

Should be called by the hosting Fragment in Fragment#onResume

onPause

public void onPause()

Should be called by the hosting Fragment in Fragment#onPause

onDestroy

public void onDestroy()

Should be called by the hosting Fragment in Fragment#onDestroy

onActivityResult

public void onActivityResult(int requestCode,
                    int resultCode,
                    android.content.Intent data)

Should be called by the hosting Fragment in Fragment#onActivityResult

assertOnUiQueueThread

public void assertOnUiQueueThread()

isOnUiQueueThread

public boolean isOnUiQueueThread()

runOnUiQueueThread

public void runOnUiQueueThread(java.lang.Runnable runnable)

assertOnNativeModulesQueueThread

public void assertOnNativeModulesQueueThread()

isOnNativeModulesQueueThread

public boolean isOnNativeModulesQueueThread()

runOnNativeModulesQueueThread

public void runOnNativeModulesQueueThread(java.lang.Runnable runnable)

assertOnJSQueueThread

public void assertOnJSQueueThread()

isOnJSQueueThread

public boolean isOnJSQueueThread()

runOnJSQueueThread

public void runOnJSQueueThread(java.lang.Runnable runnable)

handleException

public void handleException(java.lang.RuntimeException e)

Passes the given exception to the current NativeModuleCallExceptionHandler if one exists, rethrowing otherwise.

startActivityForResult

public void startActivityForResult(android.content.Intent intent,
                          int code,
                          android.os.Bundle bundle)

Same as Activity.startActivityForResult(Intent, int), this just redirects the call to the current activity.