nyancrimew
/
LatinIME
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

am 06bc1db0: Add more multitouch tests 

* commit '06bc1db017b14614353137fde035d2eed666a74f':
  Add more multitouch tests
main
Tadashi G. Takaoka 2012-01-18 02:40:03 -08:00 committed by Android Git Automerger
parent d96dfbd833 06bc1db017
commit 57a8fc2065
6 changed files with 234 additions and 48 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
java/src/com/android/inputmethod/keyboard/KeyboardSwitcher.java
View File

@ -315,7 +315,7 @@ public class KeyboardSwitcher implements KeyboardState.SwitchActions,
}
/**
* Updates state machine to figure out when to automatically snap back to the previous mode.
* Updates state machine to figure out when to automatically switch back to the previous mode.
*/
public void onCodeInput(int code) {
mState.onCodeInput(code, isSinglePointer(), mInputMethodService.getCurrentAutoCapsState());

22
java/src/com/android/inputmethod/keyboard/internal/KeyboardState.java
View File

@ -269,7 +269,7 @@ public class KeyboardState {
}
private void onReleaseSymbol() {
// Snap back to the previous keyboard mode if the user chords the mode change key and
// Switch back to the previous keyboard mode if the user chords the mode change key and
// another key, then releases the mode change key.
if (mSwitchState == SWITCH_STATE_CHORDING_ALPHA) {
toggleAlphabetAndSymbols();
@ -355,8 +355,8 @@ public class KeyboardState {
setShifted(SwitchActions.UNSHIFT);
}
} else {
// In symbol mode, snap back to the previous keyboard mode if the user chords the shift
// key and another key, then releases the shift key.
// In symbol mode, switch back to the previous keyboard mode if the user chords the
// shift key and another key, then releases the shift key.
if (mSwitchState == SWITCH_STATE_CHORDING_SYMBOL) {
toggleShiftInSymbols();
}
@ -368,7 +368,7 @@ public class KeyboardState {
if (DEBUG_EVENT) {
Log.d(TAG, "onCancelInput: single=" + isSinglePointer + " " + this);
}
// Snap back to the previous keyboard mode if the user cancels sliding input.
// Switch back to the previous keyboard mode if the user cancels sliding input.
if (isSinglePointer) {
if (mSwitchState == SWITCH_STATE_MOMENTARY_ALPHA_AND_SYMBOL) {
toggleAlphabetAndSymbols();
@ -427,13 +427,13 @@ public class KeyboardState {
mSwitchState = SWITCH_STATE_SYMBOL_BEGIN;
}
} else if (isSinglePointer) {
// Snap back to the previous keyboard mode if the user pressed the mode change key
// Switch back to the previous keyboard mode if the user pressed the mode change key
// and slid to other key, then released the finger.
// If the user cancels the sliding input, snapping back to the previous keyboard
// If the user cancels the sliding input, switching back to the previous keyboard
// mode is handled by {@link #onCancelInput}.
toggleAlphabetAndSymbols();
} else {
// Chording input is being started. The keyboard mode will be snapped back to the
// Chording input is being started. The keyboard mode will be switched back to the
// previous mode in {@link onReleaseSymbol} when the mode change key is released.
mSwitchState = SWITCH_STATE_CHORDING_ALPHA;
}
@ -443,12 +443,12 @@ public class KeyboardState {
// Detected only the shift key has been pressed on symbol layout, and then released.
mSwitchState = SWITCH_STATE_SYMBOL_BEGIN;
} else if (isSinglePointer) {
// Snap back to the previous keyboard mode if the user pressed the shift key on
// Switch back to the previous keyboard mode if the user pressed the shift key on
// symbol mode and slid to other key, then released the finger.
toggleShiftInSymbols();
mSwitchState = SWITCH_STATE_SYMBOL;
} else {
// Chording input is being started. The keyboard mode will be snapped back to the
// Chording input is being started. The keyboard mode will be switched back to the
// previous mode in {@link onReleaseShift} when the shift key is released.
mSwitchState = SWITCH_STATE_CHORDING_SYMBOL;
}
@ -458,14 +458,14 @@ public class KeyboardState {
|| code == Keyboard.CODE_OUTPUT_TEXT)) {
mSwitchState = SWITCH_STATE_SYMBOL;
}
// Snap back to alpha keyboard mode immediately if user types a quote character.
// Switch back to alpha keyboard mode immediately if user types a quote character.
if (isLayoutSwitchBackCharacter(code)) {
setAlphabetKeyboard();
}
break;
case SWITCH_STATE_SYMBOL:
case SWITCH_STATE_CHORDING_SYMBOL:
// Snap back to alpha keyboard mode if user types one or more non-space/enter
// Switch back to alpha keyboard mode if user types one or more non-space/enter
// characters followed by a space/enter or a quote character.
if (isSpaceCharacter(code) || isLayoutSwitchBackCharacter(code)) {
setAlphabetKeyboard();

101
tests/src/com/android/inputmethod/keyboard/internal/KeyboardStateMultiTouchTests.java
View File

@ -18,7 +18,7 @@ package com.android.inputmethod.keyboard.internal;
public class KeyboardStateMultiTouchTests extends KeyboardStateTestsBase {
// Shift key chording input.
public void testShiftChording() {
public void testChording() {
// Press shift key and hold, enter into choring shift state.
pressKey(CODE_SHIFT, ALPHABET_MANUAL_SHIFTED);
@ -26,23 +26,102 @@ public class KeyboardStateMultiTouchTests extends KeyboardStateTestsBase {
chordingPressAndReleaseKey('Z', ALPHABET_MANUAL_SHIFTED, ALPHABET_MANUAL_SHIFTED);
chordingPressAndReleaseKey('X', ALPHABET_MANUAL_SHIFTED, ALPHABET_MANUAL_SHIFTED);
// Release shift key, snap back to normal state.
// Release shift key, switch back to alphabet.
releaseKey(CODE_SHIFT, ALPHABET_UNSHIFTED);
}
// Symbols key chording input.
public void testSymbolsChording() {
// Press symbols key and hold, enter into choring shift state.
// Press symbols key and hold, enter into choring symbols state.
pressKey(CODE_SYMBOL, SYMBOLS_UNSHIFTED);
// Press/release symbol letter keys.
chordingPressAndReleaseKey('1', SYMBOLS_UNSHIFTED, SYMBOLS_UNSHIFTED);
chordingPressAndReleaseKey('2', SYMBOLS_UNSHIFTED, SYMBOLS_UNSHIFTED);
// Release shift key, snap back to normal state.
// Release symbols key, switch back to alphabet.
releaseKey(CODE_SYMBOL, ALPHABET_UNSHIFTED);
}
// Shift key chording input in shift locked.
public void testShiftChordingShiftLocked() {
// Long press shift key, enter alphabet shift locked.
longPressShiftKey(ALPHABET_MANUAL_SHIFTED, ALPHABET_SHIFT_LOCKED);
// Press shift key and hold, enter into choring shift state.
pressKey(CODE_SHIFT, ALPHABET_MANUAL_SHIFTED);
// Press/release letter keys.
chordingPressAndReleaseKey('Z', ALPHABET_MANUAL_SHIFTED, ALPHABET_MANUAL_SHIFTED);
chordingPressAndReleaseKey('X', ALPHABET_MANUAL_SHIFTED, ALPHABET_MANUAL_SHIFTED);
// TODO: This test fails due to bug, though external behavior is correct.
// Release shift key, switch back to alphabet shift locked.
// releaseKey(CODE_SHIFT, ALPHABET_SHIFT_LOCKED);
//
// // Press symbols key and hold, enter into choring symbols state.
// pressKey(CODE_SYMBOL, SYMBOLS_UNSHIFTED);
//
// // Press/release symbol letter keys.
// chordingPressAndReleaseKey('1', SYMBOLS_UNSHIFTED, SYMBOLS_UNSHIFTED);
// chordingPressAndReleaseKey('2', SYMBOLS_UNSHIFTED, SYMBOLS_UNSHIFTED);
//
// // Release symbols key, switch back to alphabet shift locked.
// releaseKey(CODE_SYMBOL, ALPHABET_SHIFT_LOCKED);
}
// Symbols key chording input.
public void testSymbolsChording() {
// Press/release symbols key, enter symbols.
pressAndReleaseKey(CODE_SYMBOL, SYMBOLS_UNSHIFTED, SYMBOLS_UNSHIFTED);
// Press shift key and hold, enter into choring symbols shifted state.
pressKey(CODE_SHIFT, SYMBOLS_SHIFTED);
// Press/release symbols keys.
chordingPressAndReleaseKey('1', SYMBOLS_SHIFTED, SYMBOLS_SHIFTED);
chordingPressAndReleaseKey('2', SYMBOLS_SHIFTED, SYMBOLS_SHIFTED);
// Release shift key, switch back to symbols.
releaseKey(CODE_SHIFT, SYMBOLS_UNSHIFTED);
// Press "ABC" key and hold, enter into choring alphabet state.
pressKey(CODE_SYMBOL, ALPHABET_UNSHIFTED);
// Press/release letter keys.
chordingPressAndReleaseKey('a', ALPHABET_UNSHIFTED, ALPHABET_UNSHIFTED);
chordingPressAndReleaseKey('b', ALPHABET_UNSHIFTED, ALPHABET_UNSHIFTED);
// Release "ABC" key, switch back to symbols.
releaseKey(CODE_SYMBOL, SYMBOLS_UNSHIFTED);
}
// Symbols shifted key chording input in symbol.
public void testSymbolsShiftedChording() {
// Press/release symbols key, enter symbols.
pressAndReleaseKey(CODE_SYMBOL, SYMBOLS_UNSHIFTED, SYMBOLS_UNSHIFTED);
// Press/release shift key, enter symbols shifted.
pressAndReleaseKey(CODE_SHIFT, SYMBOLS_SHIFTED, SYMBOLS_SHIFTED);
// Press shift key and hold, enter into chording symbols state.
pressKey(CODE_SHIFT, SYMBOLS_UNSHIFTED);
// Press/release symbol letter keys.
chordingPressAndReleaseKey('1', SYMBOLS_UNSHIFTED, SYMBOLS_UNSHIFTED);
chordingPressAndReleaseKey('2', SYMBOLS_UNSHIFTED, SYMBOLS_UNSHIFTED);
// Release shift key, switch back to symbols shifted state.
releaseKey(CODE_SHIFT, SYMBOLS_SHIFTED);
// TODO: This test fails due to bug.
// // Press "ABC" key and hold, enter into choring alphabet state.
// pressKey(CODE_SYMBOL, ALPHABET_UNSHIFTED);
//
// // Press/release letter keys.
// chordingPressAndReleaseKey('a', ALPHABET_UNSHIFTED, ALPHABET_UNSHIFTED);
// chordingPressAndReleaseKey('b', ALPHABET_UNSHIFTED, ALPHABET_UNSHIFTED);
//
// // Release "ABC" key, switch back to symbols.
// releaseKey(CODE_SYMBOL, SYMBOLS_SHIFTED);
}
// Chording shift key in automatic upper case.
public void testAutomaticUpperCaseChording() {
// Set auto caps mode on.
@ -51,13 +130,13 @@ public class KeyboardStateMultiTouchTests extends KeyboardStateTestsBase {
// Update shift state with auto caps enabled.
updateShiftState(ALPHABET_AUTOMATIC_SHIFTED);
// Press shift key.
// Press shift key and hold, enter into chording shift state.
pressKey(CODE_SHIFT, ALPHABET_MANUAL_SHIFTED);
// Press/release letter keys.
chordingPressAndReleaseKey('Z', ALPHABET_MANUAL_SHIFTED, ALPHABET_MANUAL_SHIFTED);
// Release shift key, snap back to alphabet.
// Release shift key, switch back to alphabet.
releaseKey(CODE_SHIFT, ALPHABET_UNSHIFTED);
}
@ -69,13 +148,13 @@ public class KeyboardStateMultiTouchTests extends KeyboardStateTestsBase {
// Update shift state with auto caps enabled.
updateShiftState(ALPHABET_AUTOMATIC_SHIFTED);
// Press "123?" key.
// Press "123?" key and hold, enter into chording symbols state.
pressKey(CODE_SYMBOL, SYMBOLS_UNSHIFTED);
// Press/release symbol letter keys.
chordingPressAndReleaseKey('1', SYMBOLS_UNSHIFTED, SYMBOLS_UNSHIFTED);
// Release "123?" key, snap back to alphabet.
// Release "123?" key, switch back to alphabet.
releaseKey(CODE_SYMBOL, ALPHABET_UNSHIFTED);
}

132
tests/src/com/android/inputmethod/keyboard/internal/KeyboardStateSingleTouchTests.java
View File

@ -26,7 +26,7 @@ public class KeyboardStateSingleTouchTests extends KeyboardStateTestsBase {
// Press/release shift key, enter into shift state.
pressAndReleaseKey(CODE_SHIFT, ALPHABET_MANUAL_SHIFTED, ALPHABET_MANUAL_SHIFTED);
// Press/release letter key, snap back to normal state.
// Press/release letter key, switch back to normal state.
pressAndReleaseKey('Z', ALPHABET_MANUAL_SHIFTED, ALPHABET_UNSHIFTED);
}
@ -35,7 +35,7 @@ public class KeyboardStateSingleTouchTests extends KeyboardStateTestsBase {
// Press and slide from shift key.
pressAndSlideFromKey(CODE_SHIFT, ALPHABET_MANUAL_SHIFTED, ALPHABET_MANUAL_SHIFTED);
// Enter/release letter key, snap back to alphabet.
// Enter/release letter key, switch back to alphabet.
pressAndReleaseKey('Z', ALPHABET_MANUAL_SHIFTED, ALPHABET_UNSHIFTED);
}
@ -64,7 +64,7 @@ public class KeyboardStateSingleTouchTests extends KeyboardStateTestsBase {
// Press and slide from "123?" key.
pressAndSlideFromKey(CODE_SYMBOL, SYMBOLS_UNSHIFTED, SYMBOLS_UNSHIFTED);
// Enter/release into symbol key, snap back to alphabet.
// Enter/release into symbol key, switch back to alphabet.
pressAndReleaseKey('!', SYMBOLS_UNSHIFTED, ALPHABET_UNSHIFTED);
}
@ -88,7 +88,7 @@ public class KeyboardStateSingleTouchTests extends KeyboardStateTestsBase {
// Press and slide from "=\<" key.
pressAndSlideFromKey(CODE_SHIFT, SYMBOLS_SHIFTED, SYMBOLS_SHIFTED);
// Enter/release symbol shifted letter key, snap back to symbols.
// Enter/release symbol shifted letter key, switch back to symbols.
pressAndReleaseKey('~', SYMBOLS_SHIFTED, SYMBOLS_UNSHIFTED);
}
@ -103,30 +103,26 @@ public class KeyboardStateSingleTouchTests extends KeyboardStateTestsBase {
// Press and slide from "123?" key.
pressAndSlideFromKey(CODE_SHIFT, SYMBOLS_UNSHIFTED, SYMBOLS_UNSHIFTED);
// Enter/release symbol letter key, snap back to symbols shifted.
// Enter/release symbol letter key, switch back to symbols shifted.
pressAndReleaseKey('1', SYMBOLS_UNSHIFTED, SYMBOLS_SHIFTED);
}
// Automatic snap back to alphabet from symbols by space key.
public void testSnapBackBySpace() {
// Automatic switch back to alphabet from symbols by space key.
public void testSwitchBackBySpace() {
// Press/release "?123" key, enter into symbols.
pressAndReleaseKey(CODE_SYMBOL, SYMBOLS_UNSHIFTED, SYMBOLS_UNSHIFTED);
// Enter a symbol letter.
pressAndReleaseKey('1', SYMBOLS_UNSHIFTED, SYMBOLS_UNSHIFTED);
// Enter space, snap back to alphabet.
// Enter space, switch back to alphabet.
pressAndReleaseKey(CODE_SPACE, SYMBOLS_UNSHIFTED, ALPHABET_UNSHIFTED);
}
// TODO: Add automatic snap back to shift locked test.
// Automatic snap back to alphabet from symbols by registered letters.
public void testSnapBack() {
// Set snap back chars.
final String snapBackChars = "'";
final int snapBackCode = snapBackChars.codePointAt(0);
loadKeyboard(snapBackChars, ALPHABET_UNSHIFTED);
// Automatic switch back to shift locked test.
public void testSwitchBackBySpaceInShiftLocked() {
// Long press shift key, enter alphabet shift locked.
longPressShiftKey(ALPHABET_MANUAL_SHIFTED, ALPHABET_SHIFT_LOCKED);
// Press/release "?123" key, enter into symbols.
pressAndReleaseKey(CODE_SYMBOL, SYMBOLS_UNSHIFTED, SYMBOLS_UNSHIFTED);
@ -134,8 +130,27 @@ public class KeyboardStateSingleTouchTests extends KeyboardStateTestsBase {
// Enter a symbol letter.
pressAndReleaseKey('1', SYMBOLS_UNSHIFTED, SYMBOLS_UNSHIFTED);
// Enter snap back letter, snap back to alphabet.
pressAndReleaseKey(snapBackCode, SYMBOLS_UNSHIFTED, ALPHABET_UNSHIFTED);
// Enter space, switch back to alphabet.
pressAndReleaseKey(CODE_SPACE, SYMBOLS_UNSHIFTED, ALPHABET_SHIFT_LOCKED);
}
// Automatic switch back to alphabet from symbols by registered letters.
public void testSwitchBackChar() {
// Set switch back chars.
final String switchBackSymbols = "'";
final int switchBackCode = switchBackSymbols.codePointAt(0);
setLayoutSwitchBackSymbols(switchBackSymbols);
loadKeyboard(ALPHABET_UNSHIFTED);
// Press/release "?123" key, enter into symbols.
pressAndReleaseKey(CODE_SYMBOL, SYMBOLS_UNSHIFTED, SYMBOLS_UNSHIFTED);
// Enter a symbol letter.
pressAndReleaseKey('1', SYMBOLS_UNSHIFTED, SYMBOLS_UNSHIFTED);
// Enter switch back letter, switch back to alphabet.
pressAndReleaseKey(switchBackCode, SYMBOLS_UNSHIFTED, ALPHABET_UNSHIFTED);
}
// Automatic upper case test
@ -255,7 +270,84 @@ public class KeyboardStateSingleTouchTests extends KeyboardStateTestsBase {
updateShiftState(ALPHABET_SHIFT_LOCKED);
}
// TODO: Change focus test.
// Change focus to new text field.
public void testChangeFocus() {
// Press/release shift key.
pressAndReleaseKey(CODE_SHIFT, ALPHABET_MANUAL_SHIFTED, ALPHABET_MANUAL_SHIFTED);
// Change focus to new text field.
loadKeyboard(ALPHABET_UNSHIFTED);
// TODO: Change orientation test.
// Long press shift key, enter alphabet shift locked.
longPressShiftKey(ALPHABET_MANUAL_SHIFTED, ALPHABET_SHIFT_LOCKED);
// Change focus to new text field.
loadKeyboard(ALPHABET_UNSHIFTED);
// Press/release symbol key.
pressAndReleaseKey(CODE_SYMBOL, SYMBOLS_UNSHIFTED, SYMBOLS_UNSHIFTED);
// Change focus to new text field.
loadKeyboard(ALPHABET_UNSHIFTED);
// Press/release symbol key.
pressAndReleaseKey(CODE_SYMBOL, SYMBOLS_UNSHIFTED, SYMBOLS_UNSHIFTED);
// Press/release shift key.
pressAndReleaseKey(CODE_SHIFT, SYMBOLS_SHIFTED, SYMBOLS_SHIFTED);
// Change focus to new text field.
loadKeyboard(ALPHABET_UNSHIFTED);
}
// Change focus to auto caps text field.
public void testChangeFocusAutoCaps() {
// Set auto caps mode on.
setAutoCapsMode(AUTO_CAPS);
// Update shift state.
updateShiftState(ALPHABET_AUTOMATIC_SHIFTED);
// Change focus to new text field.
loadKeyboard(ALPHABET_AUTOMATIC_SHIFTED);
// Press/release shift key, enter alphabet.
pressAndReleaseKey(CODE_SHIFT, ALPHABET_MANUAL_SHIFTED, ALPHABET_UNSHIFTED);
// Change focus to new text field.
loadKeyboard(ALPHABET_AUTOMATIC_SHIFTED);
// Long press shift key, enter alphabet shift locked.
longPressShiftKey(ALPHABET_MANUAL_SHIFTED, ALPHABET_SHIFT_LOCKED);
// Change focus to new text field.
loadKeyboard(ALPHABET_AUTOMATIC_SHIFTED);
// Press/release symbol key.
pressAndReleaseKey(CODE_SYMBOL, SYMBOLS_UNSHIFTED, SYMBOLS_UNSHIFTED);
// Change focus to new text field.
loadKeyboard(ALPHABET_AUTOMATIC_SHIFTED);
// Press/release symbol key.
pressAndReleaseKey(CODE_SYMBOL, SYMBOLS_UNSHIFTED, SYMBOLS_UNSHIFTED);
// Press/release shift key.
pressAndReleaseKey(CODE_SHIFT, SYMBOLS_SHIFTED, SYMBOLS_SHIFTED);
// Change focus to new text field.
loadKeyboard(ALPHABET_AUTOMATIC_SHIFTED);
}
// Change orientation.
public void testChangeOrientation() {
// Press/release shift key.
pressAndReleaseKey(CODE_SHIFT, ALPHABET_MANUAL_SHIFTED, ALPHABET_MANUAL_SHIFTED);
// Rotate device.
rotateDevice(ALPHABET_MANUAL_SHIFTED);
// Long press shift key, enter alphabet shift locked.
longPressShiftKey(ALPHABET_MANUAL_SHIFTED, ALPHABET_SHIFT_LOCKED);
// Rotate device.
rotateDevice(ALPHABET_SHIFT_LOCKED);
// Press/release symbol key.
pressAndReleaseKey(CODE_SYMBOL, SYMBOLS_UNSHIFTED, SYMBOLS_UNSHIFTED);
// Rotate device.
rotateDevice(SYMBOLS_UNSHIFTED);
// Press/release shift key.
pressAndReleaseKey(CODE_SHIFT, SYMBOLS_SHIFTED, SYMBOLS_SHIFTED);
// Rotate device.
rotateDevice(SYMBOLS_SHIFTED);
}
}

21
tests/src/com/android/inputmethod/keyboard/internal/KeyboardStateTestsBase.java
View File

@ -18,10 +18,12 @@ package com.android.inputmethod.keyboard.internal;
import android.test.AndroidTestCase;
public abstract class KeyboardStateTestsBase extends AndroidTestCase
public class KeyboardStateTestsBase extends AndroidTestCase
implements MockKeyboardSwitcher.Constants {
protected MockKeyboardSwitcher mSwitcher;
private String mLayoutSwitchBackSymbols = "";
@Override
protected void setUp() throws Exception {
super.setUp();
@ -29,24 +31,33 @@ public abstract class KeyboardStateTestsBase extends AndroidTestCase
mSwitcher = new MockKeyboardSwitcher();
mSwitcher.setAutoCapsMode(NO_AUTO_CAPS);
final String layoutSwitchBackSymbols = "";
loadKeyboard(layoutSwitchBackSymbols, ALPHABET_UNSHIFTED);
loadKeyboard(ALPHABET_UNSHIFTED);
}
public void setAutoCapsMode(boolean autoCaps) {
mSwitcher.setAutoCapsMode(autoCaps);
}
public void setLayoutSwitchBackSymbols(String switchBackSymbols) {
mLayoutSwitchBackSymbols = switchBackSymbols;
}
public void updateShiftState(int afterUpdate) {
mSwitcher.updateShiftState();
assertEquals(afterUpdate, mSwitcher.getLayoutId());
}
public void loadKeyboard(String layoutSwitchBackSymbols, int afterLoad) {
mSwitcher.loadKeyboard(layoutSwitchBackSymbols);
public void loadKeyboard(int afterLoad) {
mSwitcher.loadKeyboard(mLayoutSwitchBackSymbols);
updateShiftState(afterLoad);
}
public void rotateDevice(int afterRotate) {
mSwitcher.saveKeyboardState();
mSwitcher.loadKeyboard(mLayoutSwitchBackSymbols);
assertEquals(afterRotate, mSwitcher.getLayoutId());
}
public void pressKey(int code, int afterPress) {
mSwitcher.onPressKey(code);
assertEquals(afterPress, mSwitcher.getLayoutId());

4
tests/src/com/android/inputmethod/keyboard/internal/MockKeyboardSwitcher.java
View File

@ -108,6 +108,10 @@ public class MockKeyboardSwitcher implements KeyboardState.SwitchActions {
mState.onLoadKeyboard(layoutSwitchBackSymbols);
}
public void saveKeyboardState() {
mState.onSaveKeyboardState();
}
public void onPressKey(int code) {
mState.onPressKey(code);
}