io.flutter.embedding.android.KeyboardMap Class Reference

Classes
class	KeyPair
class	PressingGoal
class	TogglingGoal

Static Public Member Functions
static TogglingGoal[]	getTogglingGoals ()

Static Public Attributes
static final HashMap< Long, Long >	scanCodeToPhysical
static final HashMap< Long, Long >	keyCodeToLogical
static final PressingGoal[]	pressingGoals
static final long	kValueMask = 0x000ffffffffL
static final long	kUnicodePlane = 0x00000000000L
static final long	kAndroidPlane = 0x01100000000L

Detailed Description

Static information used by KeyEmbedderResponder.

Definition at line 18 of file KeyboardMap.java.

Member Function Documentation

getTogglingGoals()

static TogglingGoal[] io.flutter.embedding.android.KeyboardMap.getTogglingGoals ( )

inlinestatic

A list of toggling modifiers that must be synchronized on each key event.

The list is not a static variable but constructed by a function, because TogglingGoal is mutable.

Definition at line 609 of file KeyboardMap.java.

                                                  {
    return new TogglingGoal[] {
      new TogglingGoal(KeyEvent.META_CAPS_LOCK_ON, 0x00070039L, 0x0100000104L),
    };
  }

Member Data Documentation

kAndroidPlane

final long io.flutter.embedding.android.KeyboardMap.kAndroidPlane = 0x01100000000L

static

Definition at line 617 of file KeyboardMap.java.

keyCodeToLogical

final HashMap<Long, Long> io.flutter.embedding.android.KeyboardMap.keyCodeToLogical

static

Maps from Android key codes KeyEvent#getKeyCode() to Flutter logical keys.

Definition at line 313 of file KeyboardMap.java.

kUnicodePlane

final long io.flutter.embedding.android.KeyboardMap.kUnicodePlane = 0x00000000000L

static

Definition at line 616 of file KeyboardMap.java.

kValueMask

final long io.flutter.embedding.android.KeyboardMap.kValueMask = 0x000ffffffffL

static

Definition at line 615 of file KeyboardMap.java.

pressingGoals

final PressingGoal [] io.flutter.embedding.android.KeyboardMap.pressingGoals

static

Initial value:

=
      new PressingGoal[] {
        new PressingGoal(
            KeyEvent.META_CTRL_ON,
            new KeyPair[] {
              new KeyPair(0x000700e0L, 0x0200000100L), 
              new KeyPair(0x000700e4L, 0x0200000101L), 
            }),
        new PressingGoal(
            KeyEvent.META_SHIFT_ON,
            new KeyPair[] {
              new KeyPair(0x000700e1L, 0x0200000102L), 
              new KeyPair(0x000700e5L, 0x0200000103L), 
            }),
        new PressingGoal(
            KeyEvent.META_ALT_ON,
            new KeyPair[] {
              new KeyPair(0x000700e2L, 0x0200000104L), 
              new KeyPair(0x000700e6L, 0x0200000105L), 
            }),
      }

Definition at line 581 of file KeyboardMap.java.

scanCodeToPhysical

final HashMap<Long, Long> io.flutter.embedding.android.KeyboardMap.scanCodeToPhysical

static

Maps from Android scan codes KeyEvent#getScanCode() to Flutter physical keys.

Definition at line 72 of file KeyboardMap.java.

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

• shell/platform/android/io/flutter/embedding/android/KeyboardMap.java