Constant Field Values

Contents

• io.flutter.*

io.flutter.*

io.flutter.embedding.android.AndroidTouchProcessor.PointerChange

Modifier and Type	Constant Field	Value
public static final int	ADD	1
public static final int	CANCEL	0
public static final int	DOWN	4
public static final int	HOVER	3
public static final int	MOVE	5
public static final int	PAN_ZOOM_END	9
public static final int	PAN_ZOOM_START	7
public static final int	PAN_ZOOM_UPDATE	8
public static final int	REMOVE	2
public static final int	UP	6

io.flutter.embedding.android.AndroidTouchProcessor.PointerDeviceKind

Modifier and Type	Constant Field	Value
public static final int	INVERTED_STYLUS	3
public static final int	MOUSE	1
public static final int	STYLUS	2
public static final int	TOUCH	0
public static final int	TRACKPAD	4
public static final int	UNKNOWN	5

io.flutter.embedding.android.AndroidTouchProcessor.PointerSignalKind

Modifier and Type	Constant Field	Value
public static final int	NONE	0
public static final int	SCALE	3
public static final int	SCROLL	1
public static final int	SCROLL_INERTIA_CANCEL	2
public static final int	UNKNOWN	4

io.flutter.embedding.android.FlutterFragment

Modifier and Type	Constant Field	Value
protected static final String	ARG_APP_BUNDLE_PATH	"app_bundle_path"
protected static final String	ARG_CACHED_ENGINE_GROUP_ID	"cached_engine_group_id"
protected static final String	ARG_CACHED_ENGINE_ID	"cached_engine_id"
protected static final String	ARG_DART_ENTRYPOINT	"dart_entrypoint"
protected static final String	ARG_DART_ENTRYPOINT_ARGS	"dart_entrypoint_args"
protected static final String	ARG_DART_ENTRYPOINT_URI	"dart_entrypoint_uri"
protected static final String	ARG_DESTROY_ENGINE_WITH_FRAGMENT	"destroy_engine_with_fragment"
protected static final String	ARG_ENABLE_STATE_RESTORATION	"enable_state_restoration"
protected static final String	ARG_FLUTTER_INITIALIZATION_ARGS	"initialization_args"
protected static final String	ARG_FLUTTERVIEW_RENDER_MODE	"flutterview_render_mode"
protected static final String	ARG_FLUTTERVIEW_TRANSPARENCY_MODE	"flutterview_transparency_mode"
protected static final String	ARG_HANDLE_DEEPLINKING	"handle_deeplinking"
protected static final String	ARG_INITIAL_ROUTE	"initial_route"
protected static final String	ARG_SHOULD_ATTACH_ENGINE_TO_ACTIVITY	"should_attach_engine_to_activity"
protected static final String	ARG_SHOULD_AUTOMATICALLY_HANDLE_ON_BACK_PRESSED	"should_automatically_handle_on_back_pressed"
protected static final String	ARG_SHOULD_DELAY_FIRST_ANDROID_VIEW_DRAW	"should_delay_first_android_view_draw"

io.flutter.embedding.android.KeyboardMap

Modifier and Type	Constant Field	Value
public static final long	kAndroidPlane	73014444032L
public static final long	kUnicodePlane	0L
public static final long	kValueMask	4294967295L

io.flutter.embedding.android.KeyData

Modifier and Type	Constant Field	Value
public static final String	CHANNEL	"flutter/keydata"

io.flutter.embedding.engine.FlutterShellArgs

Modifier and Type	Constant Field	Value
public static final String	ARG_CACHE_SKSL	"--cache-sksl"
public static final String	ARG_DART_FLAGS	"--dart-flags"
public static final String	ARG_DISABLE_IMPELLER	"--enable-impeller=false"
public static final String	ARG_DISABLE_SERVICE_AUTH_CODES	"--disable-service-auth-codes"
public static final String	ARG_DUMP_SHADER_SKP_ON_SHADER_COMPILATION	"--dump-skp-on-shader-compilation"
public static final String	ARG_ENABLE_DART_PROFILING	"--enable-dart-profiling"
public static final String	ARG_ENABLE_IMPELLER	"--enable-impeller=true"
public static final String	ARG_ENABLE_SOFTWARE_RENDERING	"--enable-software-rendering"
public static final String	ARG_ENABLE_VULKAN_VALIDATION	"--enable-vulkan-validation"
public static final String	ARG_ENDLESS_TRACE_BUFFER	"--endless-trace-buffer"
public static final String	ARG_KEY_CACHE_SKSL	"cache-sksl"
public static final String	ARG_KEY_DART_FLAGS	"dart-flags"
public static final String	ARG_KEY_DISABLE_SERVICE_AUTH_CODES	"disable-service-auth-codes"
public static final String	ARG_KEY_DUMP_SHADER_SKP_ON_SHADER_COMPILATION	"dump-skp-on-shader-compilation"
public static final String	ARG_KEY_ENABLE_DART_PROFILING	"enable-dart-profiling"
public static final String	ARG_KEY_ENABLE_SOFTWARE_RENDERING	"enable-software-rendering"
public static final String	ARG_KEY_ENABLE_VULKAN_VALIDATION	"enable-vulkan-validation"
public static final String	ARG_KEY_ENDLESS_TRACE_BUFFER	"endless-trace-buffer"
public static final String	ARG_KEY_OBSERVATORY_PORT	"observatory-port"
public static final String	ARG_KEY_PURGE_PERSISTENT_CACHE	"purge-persistent-cache"
public static final String	ARG_KEY_SKIA_DETERMINISTIC_RENDERING	"skia-deterministic-rendering"
public static final String	ARG_KEY_START_PAUSED	"start-paused"
public static final String	ARG_KEY_TOGGLE_IMPELLER	"enable-impeller"
public static final String	ARG_KEY_TRACE_SKIA	"trace-skia"
public static final String	ARG_KEY_TRACE_SKIA_ALLOWLIST	"trace-skia-allowlist"
public static final String	ARG_KEY_TRACE_STARTUP	"trace-startup"
public static final String	ARG_KEY_TRACE_SYSTRACE	"trace-systrace"
public static final String	ARG_KEY_TRACE_TO_FILE	"trace-to-file"
public static final String	ARG_KEY_USE_TEST_FONTS	"use-test-fonts"
public static final String	ARG_KEY_VERBOSE_LOGGING	"verbose-logging"
public static final String	ARG_KEY_VM_SERVICE_PORT	"vm-service-port"
public static final String	ARG_PURGE_PERSISTENT_CACHE	"--purge-persistent-cache"
public static final String	ARG_SKIA_DETERMINISTIC_RENDERING	"--skia-deterministic-rendering"
public static final String	ARG_START_PAUSED	"--start-paused"
public static final String	ARG_TRACE_SKIA	"--trace-skia"
public static final String	ARG_TRACE_SKIA_ALLOWLIST	"--trace-skia-allowlist="
public static final String	ARG_TRACE_STARTUP	"--trace-startup"
public static final String	ARG_TRACE_SYSTRACE	"--trace-systrace"
public static final String	ARG_TRACE_TO_FILE	"--trace-to-file"
public static final String	ARG_USE_TEST_FONTS	"--use-test-fonts"
public static final String	ARG_VERBOSE_LOGGING	"--verbose-logging"
public static final String	ARG_VM_SERVICE_PORT	"--vm-service-port="

io.flutter.embedding.engine.loader.ApplicationInfoLoader

Modifier and Type	Constant Field	Value
public static final String	NETWORK_POLICY_METADATA_KEY	"io.flutter.network-policy"
public static final String	PUBLIC_AUTOMATICALLY_REGISTER_PLUGINS_METADATA_KEY	"io.flutter.automatically-register-plugins"

io.flutter.embedding.engine.renderer.FlutterRenderer.ViewportMetrics

Modifier and Type	Constant Field	Value
public static final int	unsetValue	-1

io.flutter.embedding.engine.systemchannels.PlatformViewsChannel.PlatformViewsHandler

Modifier and Type	Constant Field	Value
public static final long	NON_TEXTURE_FALLBACK	-2L

io.flutter.embedding.engine.systemchannels.ScribeChannel

Modifier and Type	Constant Field	Value
public static final String	METHOD_IS_FEATURE_AVAILABLE	"Scribe.isFeatureAvailable"
public static final String	METHOD_IS_STYLUS_HANDWRITING_AVAILABLE	"Scribe.isStylusHandwritingAvailable"
public static final String	METHOD_START_STYLUS_HANDWRITING	"Scribe.startStylusHandwriting"

io.flutter.embedding.engine.systemchannels.SettingsChannel

Modifier and Type	Constant Field	Value
public static final String	CHANNEL_NAME	"flutter/settings"

io.flutter.plugin.common.BasicMessageChannel<T>

Modifier and Type	Constant Field	Value
public static final String	CHANNEL_BUFFERS_CHANNEL	"dev.flutter/channel-buffers"

io.flutter.plugin.editing.SpellCheckPlugin

Modifier and Type	Constant Field	Value
public static final String	END_INDEX_KEY	"endIndex"
public static final String	START_INDEX_KEY	"startIndex"
public static final String	SUGGESTIONS_KEY	"suggestions"

io.flutter.plugin.platform.PlatformPlugin

Modifier and Type	Constant Field	Value
public static final int	DEFAULT_SYSTEM_UI	1280