io.flutter.embedding.engine.systemchannels.SettingsChannel Class Reference

Classes
class	ConfigurationQueue
class	MessageBuilder
enum	PlatformBrightness

Public Member Functions
	SettingsChannel (@NonNull DartExecutor dartExecutor)
MessageBuilder	startMessage ()

Static Public Member Functions
static boolean	hasNonlinearTextScalingSupport ()
static DisplayMetrics	getPastDisplayMetrics (int configId)

Public Attributes
final BasicMessageChannel< Object >	channel

Static Public Attributes
static final String	CHANNEL_NAME = "flutter/settings"

Detailed Description

Definition at line 20 of file SettingsChannel.java.

Constructor & Destructor Documentation

SettingsChannel()

io.flutter.embedding.engine.systemchannels.SettingsChannel.SettingsChannel ( @NonNull DartExecutor  dartExecutor )

inline

Definition at line 36 of file SettingsChannel.java.

                                                             {
    this.channel = new BasicMessageChannel<>(dartExecutor, CHANNEL_NAME, JSONMessageCodec.INSTANCE);
  }

Member Function Documentation

getPastDisplayMetrics()

static DisplayMetrics io.flutter.embedding.engine.systemchannels.SettingsChannel.getPastDisplayMetrics ( int  configId )

inlinestatic

Definition at line 46 of file SettingsChannel.java.

                                                                   {
    assert hasNonlinearTextScalingSupport();
    final ConfigurationQueue.SentConfiguration configuration =
        CONFIGURATION_QUEUE.getConfiguration(configId);
    return configuration == null ? null : configuration.displayMetrics;
  }

hasNonlinearTextScalingSupport()

static boolean io.flutter.embedding.engine.systemchannels.SettingsChannel.hasNonlinearTextScalingSupport ( )

inlinestatic

Definition at line 41 of file SettingsChannel.java.

                                                         {
    return Build.VERSION.SDK_INT >= API_LEVELS.API_34;
  }

startMessage()

MessageBuilder io.flutter.embedding.engine.systemchannels.SettingsChannel.startMessage ( )

inline

Definition at line 54 of file SettingsChannel.java.

                                       {
    return new MessageBuilder(channel);
  }

Member Data Documentation

channel

final BasicMessageChannel<Object> io.flutter.embedding.engine.systemchannels.SettingsChannel.channel

Definition at line 34 of file SettingsChannel.java.

CHANNEL_NAME

final String io.flutter.embedding.engine.systemchannels.SettingsChannel.CHANNEL_NAME = "flutter/settings"

static

Definition at line 23 of file SettingsChannel.java.

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The documentation for this class was generated from the following file:

• shell/platform/android/io/flutter/embedding/engine/systemchannels/SettingsChannel.java