Mega Code Archive
Example of writing an input method for a soft keyboard
<![CDATA[
//
//src\com\example\android\softkeyboard\CandidateView.java
/*
* Copyright (C) 2008-2009 Google Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not
* use this file except in compliance with the License. You may obtain a copy of
* the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations under
* the License.
*/
package com.example.android.softkeyboard;
import android.content.Context;
import android.content.res.Resources;
import android.graphics.Canvas;
import android.graphics.Paint;
import android.graphics.Rect;
import android.graphics.drawable.Drawable;
import android.view.GestureDetector;
import android.view.MotionEvent;
import android.view.View;
import java.util.ArrayList;
import java.util.List;
public class CandidateView extends View {
private static final int OUT_OF_BOUNDS = -1;
private SoftKeyboard mService;
private List<String> mSuggestions;
private int mSelectedIndex;
private int mTouchX = OUT_OF_BOUNDS;
private Drawable mSelectionHighlight;
private boolean mTypedWordValid;
private Rect mBgPadding;
private static final int MAX_SUGGESTIONS = 32;
private static final int SCROLL_PIXELS = 20;
private int[] mWordWidth = new int[MAX_SUGGESTIONS];
private int[] mWordX = new int[MAX_SUGGESTIONS];
private static final int X_GAP = 10;
private static final List<String> EMPTY_LIST = new ArrayList<String>();
private int mColorNormal;
private int mColorRecommended;
private int mColorOther;
private int mVerticalPadding;
private Paint mPaint;
private boolean mScrolled;
private int mTargetScrollX;
private int mTotalWidth;
private GestureDetector mGestureDetector;
/**
* Construct a CandidateView for showing suggested words for completion.
* @param context
* @param attrs
*/
public CandidateView(Context context) {
super(context);
mSelectionHighlight = context.getResources().getDrawable(
android.R.drawable.list_selector_background);
mSelectionHighlight.setState(new int[] {
android.R.attr.state_enabled,
android.R.attr.state_focused,
android.R.attr.state_window_focused,
android.R.attr.state_pressed
});
Resources r = context.getResources();
setBackgroundColor(r.getColor(R.color.candidate_background));
mColorNormal = r.getColor(R.color.candidate_normal);
mColorRecommended = r.getColor(R.color.candidate_recommended);
mColorOther = r.getColor(R.color.candidate_other);
mVerticalPadding = r.getDimensionPixelSize(R.dimen.candidate_vertical_padding);
mPaint = new Paint();
mPaint.setColor(mColorNormal);
mPaint.setAntiAlias(true);
mPaint.setTextSize(r.getDimensionPixelSize(R.dimen.candidate_font_height));
mPaint.setStrokeWidth(0);
mGestureDetector = new GestureDetector(new GestureDetector.SimpleOnGestureListener() {
@Override
public boolean onScroll(MotionEvent e1, MotionEvent e2,
float distanceX, float distanceY) {
mScrolled = true;
int sx = getScrollX();
sx += distanceX;
if (sx < 0) {
sx = 0;
}
if (sx + getWidth() > mTotalWidth) {
sx -= distanceX;
}
mTargetScrollX = sx;
scrollTo(sx, getScrollY());
invalidate();
return true;
}
});
setHorizontalFadingEdgeEnabled(true);
setWillNotDraw(false);
setHorizontalScrollBarEnabled(false);
setVerticalScrollBarEnabled(false);
}
/**
* A connection back to the service to communicate with the text field
* @param listener
*/
public void setService(SoftKeyboard listener) {
mService = listener;
}
@Override
public int computeHorizontalScrollRange() {
return mTotalWidth;
}
@Override
protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
int measuredWidth = resolveSize(50, widthMeasureSpec);
// Get the desired height of the icon menu view (last row of items does
// not have a divider below)
Rect padding = new Rect();
mSelectionHighlight.getPadding(padding);
final int desiredHeight = ((int)mPaint.getTextSize()) + mVerticalPadding
+ padding.top + padding.bottom;
// Maximum possible width and desired height
setMeasuredDimension(measuredWidth,
resolveSize(desiredHeight, heightMeasureSpec));
}
/**
* If the canvas is null, then only touch calculations are performed to pick the target
* candidate.
*/
@Override
protected void onDraw(Canvas canvas) {
if (canvas != null) {
super.onDraw(canvas);
}
mTotalWidth = 0;
if (mSuggestions == null) return;
if (mBgPadding == null) {
mBgPadding = new Rect(0, 0, 0, 0);
if (getBackground() != null) {
getBackground().getPadding(mBgPadding);
}
}
int x = 0;
final int count = mSuggestions.size();
final int height = getHeight();
final Rect bgPadding = mBgPadding;
final Paint paint = mPaint;
final int touchX = mTouchX;
final int scrollX = getScrollX();
final boolean scrolled = mScrolled;
final boolean typedWordValid = mTypedWordValid;
final int y = (int) (((height - mPaint.getTextSize()) / 2) - mPaint.ascent());
for (int i = 0; i < count; i++) {
String suggestion = mSuggestions.get(i);
float textWidth = paint.measureText(suggestion);
final int wordWidth = (int) textWidth + X_GAP * 2;
mWordX[i] = x;
mWordWidth[i] = wordWidth;
paint.setColor(mColorNormal);
if (touchX + scrollX >= x && touchX + scrollX < x + wordWidth && !scrolled) {
if (canvas != null) {
canvas.translate(x, 0);
mSelectionHighlight.setBounds(0, bgPadding.top, wordWidth, height);
mSelectionHighlight.draw(canvas);
canvas.translate(-x, 0);
}
mSelectedIndex = i;
}
if (canvas != null) {
if ((i == 1 && !typedWordValid) || (i == 0 && typedWordValid)) {
paint.setFakeBoldText(true);
paint.setColor(mColorRecommended);
} else if (i != 0) {
paint.setColor(mColorOther);
}
canvas.drawText(suggestion, x + X_GAP, y, paint);
paint.setColor(mColorOther);
canvas.drawLine(x + wordWidth + 0.5f, bgPadding.top,
x + wordWidth + 0.5f, height + 1, paint);
paint.setFakeBoldText(false);
}
x += wordWidth;
}
mTotalWidth = x;
if (mTargetScrollX != getScrollX()) {
scrollToTarget();
}
}
private void scrollToTarget() {
int sx = getScrollX();
if (mTargetScrollX > sx) {
sx += SCROLL_PIXELS;
if (sx >= mTargetScrollX) {
sx = mTargetScrollX;
requestLayout();
}
} else {
sx -= SCROLL_PIXELS;
if (sx <= mTargetScrollX) {
sx = mTargetScrollX;
requestLayout();
}
}
scrollTo(sx, getScrollY());
invalidate();
}
public void setSuggestions(List<String> suggestions, boolean completions,
boolean typedWordValid) {
clear();
if (suggestions != null) {
mSuggestions = new ArrayList<String>(suggestions);
}
mTypedWordValid = typedWordValid;
scrollTo(0, 0);
mTargetScrollX = 0;
// Compute the total width
onDraw(null);
invalidate();
requestLayout();
}
public void clear() {
mSuggestions = EMPTY_LIST;
mTouchX = OUT_OF_BOUNDS;
mSelectedIndex = -1;
invalidate();
}
@Override
public boolean onTouchEvent(MotionEvent me) {
if (mGestureDetector.onTouchEvent(me)) {
return true;
}
int action = me.getAction();
int x = (int) me.getX();
int y = (int) me.getY();
mTouchX = x;
switch (action) {
case MotionEvent.ACTION_DOWN:
mScrolled = false;
invalidate();
break;
case MotionEvent.ACTION_MOVE:
if (y <= 0) {
// Fling up!?
if (mSelectedIndex >= 0) {
mService.pickSuggestionManually(mSelectedIndex);
mSelectedIndex = -1;
}
}
invalidate();
break;
case MotionEvent.ACTION_UP:
if (!mScrolled) {
if (mSelectedIndex >= 0) {
mService.pickSuggestionManually(mSelectedIndex);
}
}
mSelectedIndex = -1;
removeHighlight();
requestLayout();
break;
}
return true;
}
/**
* For flick through from keyboard, call this method with the x coordinate of the flick
* gesture.
* @param x
*/
public void takeSuggestionAt(float x) {
mTouchX = (int) x;
// To detect candidate
onDraw(null);
if (mSelectedIndex >= 0) {
mService.pickSuggestionManually(mSelectedIndex);
}
invalidate();
}
private void removeHighlight() {
mTouchX = OUT_OF_BOUNDS;
invalidate();
}
}
//src\com\example\android\softkeyboard\LatinKeyboard.java
/*
* Copyright (C) 2008-2009 Google Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not
* use this file except in compliance with the License. You may obtain a copy of
* the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations under
* the License.
*/
package com.example.android.softkeyboard;
import android.content.Context;
import android.content.res.Resources;
import android.content.res.XmlResourceParser;
import android.inputmethodservice.Keyboard;
import android.inputmethodservice.Keyboard.Key;
import android.inputmethodservice.Keyboard.Row;
import android.view.inputmethod.EditorInfo;
public class LatinKeyboard extends Keyboard {
private Key mEnterKey;
public LatinKeyboard(Context context, int xmlLayoutResId) {
super(context, xmlLayoutResId);
}
public LatinKeyboard(Context context, int layoutTemplateResId,
CharSequence characters, int columns, int horizontalPadding) {
super(context, layoutTemplateResId, characters, columns, horizontalPadding);
}
@Override
protected Key createKeyFromXml(Resources res, Row parent, int x, int y,
XmlResourceParser parser) {
Key key = new LatinKey(res, parent, x, y, parser);
if (key.codes[0] == 10) {
mEnterKey = key;
}
return key;
}
/**
* This looks at the ime options given by the current editor, to set the
* appropriate label on the keyboard's enter key (if it has one).
*/
void setImeOptions(Resources res, int options) {
if (mEnterKey == null) {
return;
}
switch (options&(EditorInfo.IME_MASK_ACTION|EditorInfo.IME_FLAG_NO_ENTER_ACTION)) {
case EditorInfo.IME_ACTION_GO:
mEnterKey.iconPreview = null;
mEnterKey.icon = null;
mEnterKey.label = res.getText(R.string.label_go_key);
break;
case EditorInfo.IME_ACTION_NEXT:
mEnterKey.iconPreview = null;
mEnterKey.icon = null;
mEnterKey.label = res.getText(R.string.label_next_key);
break;
case EditorInfo.IME_ACTION_SEARCH:
mEnterKey.icon = res.getDrawable(
R.drawable.sym_keyboard_search);
mEnterKey.label = null;
break;
case EditorInfo.IME_ACTION_SEND:
mEnterKey.iconPreview = null;
mEnterKey.icon = null;
mEnterKey.label = res.getText(R.string.label_send_key);
break;
default:
mEnterKey.icon = res.getDrawable(
R.drawable.sym_keyboard_return);
mEnterKey.label = null;
break;
}
}
static class LatinKey extends Keyboard.Key {
public LatinKey(Resources res, Keyboard.Row parent, int x, int y, XmlResourceParser parser) {
super(res, parent, x, y, parser);
}
/**
* Overriding this method so that we can reduce the target area for the key that
* closes the keyboard.
*/
@Override
public boolean isInside(int x, int y) {
return super.isInside(x, codes[0] == KEYCODE_CANCEL ? y - 10 : y);
}
}
}
//src\com\example\android\softkeyboard\LatinKeyboardView.java
/*
* Copyright (C) 2008-2009 Google Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not
* use this file except in compliance with the License. You may obtain a copy of
* the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations under
* the License.
*/
package com.example.android.softkeyboard;
import android.content.Context;
import android.inputmethodservice.Keyboard;
import android.inputmethodservice.KeyboardView;
import android.inputmethodservice.Keyboard.Key;
import android.util.AttributeSet;
public class LatinKeyboardView extends KeyboardView {
static final int KEYCODE_OPTIONS = -100;
public LatinKeyboardView(Context context, AttributeSet attrs) {
super(context, attrs);
}
public LatinKeyboardView(Context context, AttributeSet attrs, int defStyle) {
super(context, attrs, defStyle);
}
@Override
protected boolean onLongPress(Key key) {
if (key.codes[0] == Keyboard.KEYCODE_CANCEL) {
getOnKeyboardActionListener().onKey(KEYCODE_OPTIONS, null);
return true;
} else {
return super.onLongPress(key);
}
}
}
//src\com\example\android\softkeyboard\SoftKeyboard.java
/*
* Copyright (C) 2008-2009 Google Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not
* use this file except in compliance with the License. You may obtain a copy of
* the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations under
* the License.
*/
package com.example.android.softkeyboard;
import android.inputmethodservice.InputMethodService;
import android.inputmethodservice.Keyboard;
import android.inputmethodservice.KeyboardView;
import android.text.method.MetaKeyKeyListener;
import android.util.Log;
import android.view.KeyCharacterMap;
import android.view.KeyEvent;
import android.view.View;
import android.view.inputmethod.CompletionInfo;
import android.view.inputmethod.EditorInfo;
import android.view.inputmethod.InputConnection;
import android.view.inputmethod.InputMethodManager;
import java.util.ArrayList;
import java.util.List;
/**
* Example of writing an input method for a soft keyboard. This code is
* focused on simplicity over completeness, so it should in no way be considered
* to be a complete soft keyboard implementation. Its purpose is to provide
* a basic example for how you would get started writing an input method, to
* be fleshed out as appropriate.
*/
public class SoftKeyboard extends InputMethodService
implements KeyboardView.OnKeyboardActionListener {
static final boolean DEBUG = false;
/**
* This boolean indicates the optional example code for performing
* processing of hard keys in addition to regular text generation
* from on-screen interaction. It would be used for input methods that
* perform language translations (such as converting text entered on
* a QWERTY keyboard to Chinese), but may not be used for input methods
* that are primarily intended to be used for on-screen text entry.
*/
static final boolean PROCESS_HARD_KEYS = true;
private KeyboardView mInputView;
private CandidateView mCandidateView;
private CompletionInfo[] mCompletions;
private StringBuilder mComposing = new StringBuilder();
private boolean mPredictionOn;
private boolean mCompletionOn;
private int mLastDisplayWidth;
private boolean mCapsLock;
private long mLastShiftTime;
private long mMetaState;
private LatinKeyboard mSymbolsKeyboard;
private LatinKeyboard mSymbolsShiftedKeyboard;
private LatinKeyboard mQwertyKeyboard;
private LatinKeyboard mCurKeyboard;
private String mWordSeparators;
/**
* Main initialization of the input method component. Be sure to call
* to super class.
*/
@Override public void onCreate() {
super.onCreate();
mWordSeparators = getResources().getString(R.string.word_separators);
}
/**
* This is the point where you can do all of your UI initialization. It
* is called after creation and any configuration change.
*/
@Override public void onInitializeInterface() {
if (mQwertyKeyboard != null) {
// Configuration changes can happen after the keyboard gets recreated,
// so we need to be able to re-build the keyboards if the available
// space has changed.
int displayWidth = getMaxWidth();
if (displayWidth == mLastDisplayWidth) return;
mLastDisplayWidth = displayWidth;
}
mQwertyKeyboard = new LatinKeyboard(this, R.xml.qwerty);
mSymbolsKeyboard = new LatinKeyboard(this, R.xml.symbols);
mSymbolsShiftedKeyboard = new LatinKeyboard(this, R.xml.symbols_shift);
}
/**
* Called by the framework when your view for creating input needs to
* be generated. This will be called the first time your input method
* is displayed, and every time it needs to be re-created such as due to
* a configuration change.
*/
@Override public View onCreateInputView() {
mInputView = (KeyboardView) getLayoutInflater().inflate(
R.layout.input, null);
mInputView.setOnKeyboardActionListener(this);
mInputView.setKeyboard(mQwertyKeyboard);
return mInputView;
}
/**
* Called by the framework when your view for showing candidates needs to
* be generated, like {@link #onCreateInputView}.
*/
@Override public View onCreateCandidatesView() {
mCandidateView = new CandidateView(this);
mCandidateView.setService(this);
return mCandidateView;
}
/**
* This is the main point where we do our initialization of the input method
* to begin operating on an application. At this point we have been
* bound to the client, and are now receiving all of the detailed information
* about the target of our edits.
*/
@Override public void onStartInput(EditorInfo attribute, boolean restarting) {
super.onStartInput(attribute, restarting);
// Reset our state. We want to do this even if restarting, because
// the underlying state of the text editor could have changed in any way.
mComposing.setLength(0);
updateCandidates();
if (!restarting) {
// Clear shift states.
mMetaState = 0;
}
mPredictionOn = false;
mCompletionOn = false;
mCompletions = null;
// We are now going to initialize our state based on the type of
// text being edited.
switch (attribute.inputType&EditorInfo.TYPE_MASK_CLASS) {
case EditorInfo.TYPE_CLASS_NUMBER:
case EditorInfo.TYPE_CLASS_DATETIME:
// Numbers and dates default to the symbols keyboard, with
// no extra features.
mCurKeyboard = mSymbolsKeyboard;
break;
case EditorInfo.TYPE_CLASS_PHONE:
// Phones will also default to the symbols keyboard, though
// often you will want to have a dedicated phone keyboard.
mCurKeyboard = mSymbolsKeyboard;
break;
case EditorInfo.TYPE_CLASS_TEXT:
// This is general text editing. We will default to the
// normal alphabetic keyboard, and assume that we should
// be doing predictive text (showing candidates as the
// user types).
mCurKeyboard = mQwertyKeyboard;
mPredictionOn = true;
// We now look for a few special variations of text that will
// modify our behavior.
int variation = attribute.inputType & EditorInfo.TYPE_MASK_VARIATION;
if (variation == EditorInfo.TYPE_TEXT_VARIATION_PASSWORD ||
variation == EditorInfo.TYPE_TEXT_VARIATION_VISIBLE_PASSWORD) {
// Do not display predictions / what the user is typing
// when they are entering a password.
mPredictionOn = false;
}
if (variation == EditorInfo.TYPE_TEXT_VARIATION_EMAIL_ADDRESS
|| variation == EditorInfo.TYPE_TEXT_VARIATION_URI
|| variation == EditorInfo.TYPE_TEXT_VARIATION_FILTER) {
// Our predictions are not useful for e-mail addresses
// or URIs.
mPredictionOn = false;
}
if ((attribute.inputType&EditorInfo.TYPE_TEXT_FLAG_AUTO_COMPLETE) != 0) {
// If this is an auto-complete text view, then our predictions
// will not be shown and instead we will allow the editor
// to supply their own. We only show the editor's
// candidates when in fullscreen mode, otherwise relying
// own it displaying its own UI.
mPredictionOn = false;
mCompletionOn = isFullscreenMode();
}
// We also want to look at the current state of the editor
// to decide whether our alphabetic keyboard should start out
// shifted.
updateShiftKeyState(attribute);
break;
default:
// For all unknown input types, default to the alphabetic
// keyboard with no special features.
mCurKeyboard = mQwertyKeyboard;
updateShiftKeyState(attribute);
}
// Update the label on the enter key, depending on what the application
// says it will do.
mCurKeyboard.setImeOptions(getResources(), attribute.imeOptions);
}
/**
* This is called when the user is done editing a field. We can use
* this to reset our state.
*/
@Override public void onFinishInput() {
super.onFinishInput();
// Clear current composing text and candidates.
mComposing.setLength(0);
updateCandidates();
// We only hide the candidates window when finishing input on
// a particular editor, to avoid popping the underlying application
// up and down if the user is entering text into the bottom of
// its window.
setCandidatesViewShown(false);
mCurKeyboard = mQwertyKeyboard;
if (mInputView != null) {
mInputView.closing();
}
}
@Override public void onStartInputView(EditorInfo attribute, boolean restarting) {
super.onStartInputView(attribute, restarting);
// Apply the selected keyboard to the input view.
mInputView.setKeyboard(mCurKeyboard);
mInputView.closing();
}
/**
* Deal with the editor reporting movement of its cursor.
*/
@Override public void onUpdateSelection(int oldSelStart, int oldSelEnd,
int newSelStart, int newSelEnd,
int candidatesStart, int candidatesEnd) {
super.onUpdateSelection(oldSelStart, oldSelEnd, newSelStart, newSelEnd,
candidatesStart, candidatesEnd);
// If the current selection in the text view changes, we should
// clear whatever candidate text we have.
if (mComposing.length() > 0 && (newSelStart != candidatesEnd
|| newSelEnd != candidatesEnd)) {
mComposing.setLength(0);
updateCandidates();
InputConnection ic = getCurrentInputConnection();
if (ic != null) {
ic.finishComposingText();
}
}
}
/**
* This tells us about completions that the editor has determined based
* on the current text in it. We want to use this in fullscreen mode
* to show the completions ourself, since the editor can not be seen
* in that situation.
*/
@Override public void onDisplayCompletions(CompletionInfo[] completions) {
if (mCompletionOn) {
mCompletions = completions;
if (completions == null) {
setSuggestions(null, false, false);
return;
}
List<String> stringList = new ArrayList<String>();
for (int i=0; i<(completions != null ? completions.length : 0); i++) {
CompletionInfo ci = completions[i];
if (ci != null) stringList.add(ci.getText().toString());
}
setSuggestions(stringList, true, true);
}
}
/**
* This translates incoming hard key events in to edit operations on an
* InputConnection. It is only needed when using the
* PROCESS_HARD_KEYS option.
*/
private boolean translateKeyDown(int keyCode, KeyEvent event) {
mMetaState = MetaKeyKeyListener.handleKeyDown(mMetaState,
keyCode, event);
int c = event.getUnicodeChar(MetaKeyKeyListener.getMetaState(mMetaState));
mMetaState = MetaKeyKeyListener.adjustMetaAfterKeypress(mMetaState);
InputConnection ic = getCurrentInputConnection();
if (c == 0 || ic == null) {
return false;
}
boolean dead = false;
if ((c & KeyCharacterMap.COMBINING_ACCENT) != 0) {
dead = true;
c = c & KeyCharacterMap.COMBINING_ACCENT_MASK;
}
if (mComposing.length() > 0) {
char accent = mComposing.charAt(mComposing.length() -1 );
int composed = KeyEvent.getDeadChar(accent, c);
if (composed != 0) {
c = composed;
mComposing.setLength(mComposing.length()-1);
}
}
onKey(c, null);
return true;
}
/**
* Use this to monitor key events being delivered to the application.
* We get first crack at them, and can either resume them or let them
* continue to the app.
*/
@Override public boolean onKeyDown(int keyCode, KeyEvent event) {
switch (keyCode) {
case KeyEvent.KEYCODE_BACK:
// The InputMethodService already takes care of the back
// key for us, to dismiss the input method if it is shown.
// However, our keyboard could be showing a pop-up window
// that back should dismiss, so we first allow it to do that.
if (event.getRepeatCount() == 0 && mInputView != null) {
if (mInputView.handleBack()) {
return true;
}
}
break;
case KeyEvent.KEYCODE_DEL:
// Special handling of the delete key: if we currently are
// composing text for the user, we want to modify that instead
// of let the application to the delete itself.
if (mComposing.length() > 0) {
onKey(Keyboard.KEYCODE_DELETE, null);
return true;
}
break;
case KeyEvent.KEYCODE_ENTER:
// Let the underlying text editor always handle these.
return false;
default:
// For all other keys, if we want to do transformations on
// text being entered with a hard keyboard, we need to process
// it and do the appropriate action.
if (PROCESS_HARD_KEYS) {
if (keyCode == KeyEvent.KEYCODE_SPACE
&& (event.getMetaState()&KeyEvent.META_ALT_ON) != 0) {
// A silly example: in our input method, Alt+Space
// is a shortcut for 'android' in lower case.
InputConnection ic = getCurrentInputConnection();
if (ic != null) {
// First, tell the editor that it is no longer in the
// shift state, since we are consuming this.
ic.clearMetaKeyStates(KeyEvent.META_ALT_ON);
keyDownUp(KeyEvent.KEYCODE_A);
keyDownUp(KeyEvent.KEYCODE_N);
keyDownUp(KeyEvent.KEYCODE_D);
keyDownUp(KeyEvent.KEYCODE_R);
keyDownUp(KeyEvent.KEYCODE_O);
keyDownUp(KeyEvent.KEYCODE_I);
keyDownUp(KeyEvent.KEYCODE_D);
// And we consume this event.
return true;
}
}
if (mPredictionOn && translateKeyDown(keyCode, event)) {
return true;
}
}
}
return super.onKeyDown(keyCode, event);
}
/**
* Use this to monitor key events being delivered to the application.
* We get first crack at them, and can either resume them or let them
* continue to the app.
*/
@Override public boolean onKeyUp(int keyCode, KeyEvent event) {
// If we want to do transformations on text being entered with a hard
// keyboard, we need to process the up events to update the meta key
// state we are tracking.
if (PROCESS_HARD_KEYS) {
if (mPredictionOn) {
mMetaState = MetaKeyKeyListener.handleKeyUp(mMetaState,
keyCode, event);
}
}
return super.onKeyUp(keyCode, event);
}
/**
* Helper function to commit any text being composed in to the editor.
*/
private void commitTyped(InputConnection inputConnection) {
if (mComposing.length() > 0) {
inputConnection.commitText(mComposing, mComposing.length());
mComposing.setLength(0);
updateCandidates();
}
}
/**
* Helper to update the shift state of our keyboard based on the initial
* editor state.
*/
private void updateShiftKeyState(EditorInfo attr) {
if (attr != null
&& mInputView != null && mQwertyKeyboard == mInputView.getKeyboard()) {
int caps = 0;
EditorInfo ei = getCurrentInputEditorInfo();
if (ei != null && ei.inputType != EditorInfo.TYPE_NULL) {
caps = getCurrentInputConnection().getCursorCapsMode(attr.inputType);
}
mInputView.setShifted(mCapsLock || caps != 0);
}
}
/**
* Helper to determine if a given character code is alphabetic.
*/
private boolean isAlphabet(int code) {
if (Character.isLetter(code)) {
return true;
} else {
return false;
}
}
/**
* Helper to send a key down / key up pair to the current editor.
*/
private void keyDownUp(int keyEventCode) {
getCurrentInputConnection().sendKeyEvent(
new KeyEvent(KeyEvent.ACTION_DOWN, keyEventCode));
getCurrentInputConnection().sendKeyEvent(
new KeyEvent(KeyEvent.ACTION_UP, keyEventCode));
}
/**
* Helper to send a character to the editor as raw key events.
*/
private void sendKey(int keyCode) {
switch (keyCode) {
case '\n':
keyDownUp(KeyEvent.KEYCODE_ENTER);
break;
default:
if (keyCode >= '0' && keyCode <= '9') {
keyDownUp(keyCode - '0' + KeyEvent.KEYCODE_0);
} else {
getCurrentInputConnection().commitText(String.valueOf((char) keyCode), 1);
}
break;
}
}
// Implementation of KeyboardViewListener
public void onKey(int primaryCode, int[] keyCodes) {
if (isWordSeparator(primaryCode)) {
// Handle separator
if (mComposing.length() > 0) {
commitTyped(getCurrentInputConnection());
}
sendKey(primaryCode);
updateShiftKeyState(getCurrentInputEditorInfo());
} else if (primaryCode == Keyboard.KEYCODE_DELETE) {
handleBackspace();
} else if (primaryCode == Keyboard.KEYCODE_SHIFT) {
handleShift();
} else if (primaryCode == Keyboard.KEYCODE_CANCEL) {
handleClose();
return;
} else if (primaryCode == LatinKeyboardView.KEYCODE_OPTIONS) {
// Show a menu or somethin'
} else if (primaryCode == Keyboard.KEYCODE_MODE_CHANGE
&& mInputView != null) {
Keyboard current = mInputView.getKeyboard();
if (current == mSymbolsKeyboard || current == mSymbolsShiftedKeyboard) {
current = mQwertyKeyboard;
} else {
current = mSymbolsKeyboard;
}
mInputView.setKeyboard(current);
if (current == mSymbolsKeyboard) {
current.setShifted(false);
}
} else {
handleCharacter(primaryCode, keyCodes);
}
}
public void onText(CharSequence text) {
InputConnection ic = getCurrentInputConnection();
if (ic == null) return;
ic.beginBatchEdit();
if (mComposing.length() > 0) {
commitTyped(ic);
}
ic.commitText(text, 0);
ic.endBatchEdit();
updateShiftKeyState(getCurrentInputEditorInfo());
}
/**
* Update the list of available candidates from the current composing
* text. This will need to be filled in by however you are determining
* candidates.
*/
private void updateCandidates() {
if (!mCompletionOn) {
if (mComposing.length() > 0) {
ArrayList<String> list = new ArrayList<String>();
list.add(mComposing.toString());
setSuggestions(list, true, true);
} else {
setSuggestions(null, false, false);
}
}
}
public void setSuggestions(List<String> suggestions, boolean completions,
boolean typedWordValid) {
if (suggestions != null && suggestions.size() > 0) {
setCandidatesViewShown(true);
} else if (isExtractViewShown()) {
setCandidatesViewShown(true);
}
if (mCandidateView != null) {
mCandidateView.setSuggestions(suggestions, completions, typedWordValid);
}
}
private void handleBackspace() {
final int length = mComposing.length();
if (length > 1) {
mComposing.delete(length - 1, length);
getCurrentInputConnection().setComposingText(mComposing, 1);
updateCandidates();
} else if (length > 0) {
mComposing.setLength(0);
getCurrentInputConnection().commitText("", 0);
updateCandidates();
} else {
keyDownUp(KeyEvent.KEYCODE_DEL);
}
updateShiftKeyState(getCurrentInputEditorInfo());
}
private void handleShift() {
if (mInputView == null) {
return;
}
Keyboard currentKeyboard = mInputView.getKeyboard();
if (mQwertyKeyboard == currentKeyboard) {
// Alphabet keyboard
checkToggleCapsLock();
mInputView.setShifted(mCapsLock || !mInputView.isShifted());
} else if (currentKeyboard == mSymbolsKeyboard) {
mSymbolsKeyboard.setShifted(true);
mInputView.setKeyboard(mSymbolsShiftedKeyboard);
mSymbolsShiftedKeyboard.setShifted(true);
} else if (currentKeyboard == mSymbolsShiftedKeyboard) {
mSymbolsShiftedKeyboard.setShifted(false);
mInputView.setKeyboard(mSymbolsKeyboard);
mSymbolsKeyboard.setShifted(false);
}
}
private void handleCharacter(int primaryCode, int[] keyCodes) {
if (isInputViewShown()) {
if (mInputView.isShifted()) {
primaryCode = Character.toUpperCase(primaryCode);
}
}
if (isAlphabet(primaryCode) && mPredictionOn) {
mComposing.append((char) primaryCode);
getCurrentInputConnection().setComposingText(mComposing, 1);
updateShiftKeyState(getCurrentInputEditorInfo());
updateCandidates();
} else {
getCurrentInputConnection().commitText(
String.valueOf((char) primaryCode), 1);
}
}
private void handleClose() {
commitTyped(getCurrentInputConnection());
requestHideSelf(0);
mInputView.closing();
}
private void checkToggleCapsLock() {
long now = System.currentTimeMillis();
if (mLastShiftTime + 800 > now) {
mCapsLock = !mCapsLock;
mLastShiftTime = 0;
} else {
mLastShiftTime = now;
}
}
private String getWordSeparators() {
return mWordSeparators;
}
public boolean isWordSeparator(int code) {
String separators = getWordSeparators();
return separators.contains(String.valueOf((char)code));
}
public void pickDefaultCandidate() {
pickSuggestionManually(0);
}
public void pickSuggestionManually(int index) {
if (mCompletionOn && mCompletions != null && index >= 0
&& index < mCompletions.length) {
CompletionInfo ci = mCompletions[index];
getCurrentInputConnection().commitCompletion(ci);
if (mCandidateView != null) {
mCandidateView.clear();
}
updateShiftKeyState(getCurrentInputEditorInfo());
} else if (mComposing.length() > 0) {
// If we were generating candidate suggestions for the current
// text, we would commit one of them here. But for this sample,
// we will just commit the current text.
commitTyped(getCurrentInputConnection());
}
}
public void swipeRight() {
if (mCompletionOn) {
pickDefaultCandidate();
}
}
public void swipeLeft() {
handleBackspace();
}
public void swipeDown() {
handleClose();
}
public void swipeUp() {
}
public void onPress(int primaryCode) {
}
public void onRelease(int primaryCode) {
}
}
//
//res\layout\input.xml
<?xml version="1.0" encoding="utf-8"?>
<!--
/*
**
** Copyright 2008, The Android Open Source Project
**
** Licensed under the Apache License, Version 2.0 (the "License");
** you may not use this file except in compliance with the License.
** You may obtain a copy of the License at
**
** http://www.apache.org/licenses/LICENSE-2.0
**
** Unless required by applicable law or agreed to in writing, software
** distributed under the License is distributed on an "AS IS" BASIS,
** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
** See the License for the specific language governing permissions and
** limitations under the License.
*/
-->
<com.example.android.softkeyboard.LatinKeyboardView
xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/keyboard"
android:layout_alignParentBottom="true"
android:layout_width="match_parent"
android:layout_height="wrap_content"
/>
//
//res\values\colors.xml
<?xml version="1.0" encoding="utf-8"?>
<!--
/*
**
** Copyright 2008, The Android Open Source Project
**
** Licensed under the Apache License, Version 2.0 (the "License");
** you may not use this file except in compliance with the License.
** You may obtain a copy of the License at
**
** http://www.apache.org/licenses/LICENSE-2.0
**
** Unless required by applicable law or agreed to in writing, software
** distributed under the License is distributed on an "AS IS" BASIS,
** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
** See the License for the specific language governing permissions and
** limitations under the License.
*/
-->
<resources>
<color name="candidate_normal">#FF000000</color>
<color name="candidate_recommended">#FFE35900</color>
<color name="candidate_other">#ff808080</color>
<color name="candidate_background">#bbffffff</color>
</resources>
//res\values\dimens.xml
<?xml version="1.0" encoding="utf-8"?>
<!--
/*
**
** Copyright 2008, The Android Open Source Project
**
** Licensed under the Apache License, Version 2.0 (the "License");
** you may not use this file except in compliance with the License.
** You may obtain a copy of the License at
**
** http://www.apache.org/licenses/LICENSE-2.0
**
** Unless required by applicable law or agreed to in writing, software
** distributed under the License is distributed on an "AS IS" BASIS,
** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
** See the License for the specific language governing permissions and
** limitations under the License.
*/
-->
<resources>
<dimen name="key_height">50dip</dimen>
<dimen name="candidate_font_height">16sp</dimen>
<dimen name="candidate_vertical_padding">6sp</dimen>
</resources>
//res\values\strings.xml
<?xml version="1.0" encoding="utf-8"?>
<!--
/*
**
** Copyright 2008, The Android Open Source Project
**
** Licensed under the Apache License, Version 2.0 (the "License");
** you may not use this file except in compliance with the License.
** You may obtain a copy of the License at
**
** http://www.apache.org/licenses/LICENSE-2.0
**
** Unless required by applicable law or agreed to in writing, software
** distributed under the License is distributed on an "AS IS" BASIS,
** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
** See the License for the specific language governing permissions and
** limitations under the License.
*/
-->
<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
<!-- Title for Latin keyboard -->
<string name="ime_name">Sample Soft Keyboard</string>
<!-- Symbols that are commonly considered word separators in this language -->
<string name="word_separators">\u0020.,;:!?\n()[]*&@{}/<>_+=|"</string>
<!-- Labels on soft keys -->
<string name="label_go_key">Go</string>
<string name="label_next_key">Next</string>
<string name="label_send_key">Send</string>
</resources>
//
//res\values-land\dimens.xml
<?xml version="1.0" encoding="utf-8"?>
<!--
/*
**
** Copyright 2008, The Android Open Source Project
**
** Licensed under the Apache License, Version 2.0 (the "License");
** you may not use this file except in compliance with the License.
** You may obtain a copy of the License at
**
** http://www.apache.org/licenses/LICENSE-2.0
**
** Unless required by applicable law or agreed to in writing, software
** distributed under the License is distributed on an "AS IS" BASIS,
** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
** See the License for the specific language governing permissions and
** limitations under the License.
*/
-->
<resources>
<dimen name="key_height">46dip</dimen>
</resources>
//
//res\xml\method.xml
<?xml version="1.0" encoding="utf-8"?>
<!--
/**
* Copyright (c) 2008, The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
-->
<!-- The attributes in this XML file provide configuration information -->
<!-- for the Search Manager. -->
<input-method xmlns:android="http://schemas.android.com/apk/res/android" />
//res\xml\qwerty.xml
<?xml version="1.0" encoding="utf-8"?>
<!--
/*
**
** Copyright 2008, The Android Open Source Project
**
** Licensed under the Apache License, Version 2.0 (the "License");
** you may not use this file except in compliance with the License.
** You may obtain a copy of the License at
**
** http://www.apache.org/licenses/LICENSE-2.0
**
** Unless required by applicable law or agreed to in writing, software
** distributed under the License is distributed on an "AS IS" BASIS,
** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
** See the License for the specific language governing permissions and
** limitations under the License.
*/
-->
<Keyboard xmlns:android="http://schemas.android.com/apk/res/android"
android:keyWidth="10%p"
android:horizontalGap="0px"
android:verticalGap="0px"
android:keyHeight="@dimen/key_height"
>
<Row>
<Key android:codes="113" android:keyLabel="q" android:keyEdgeFlags="left"/>
<Key android:codes="119" android:keyLabel="w"/>
<Key android:codes="101" android:keyLabel="e"/>
<Key android:codes="114" android:keyLabel="r"/>
<Key android:codes="116" android:keyLabel="t"/>
<Key android:codes="121" android:keyLabel="y"/>
<Key android:codes="117" android:keyLabel="u"/>
<Key android:codes="105" android:keyLabel="i"/>
<Key android:codes="111" android:keyLabel="o"/>
<Key android:codes="112" android:keyLabel="p" android:keyEdgeFlags="right"/>
</Row>
<Row>
<Key android:codes="97" android:keyLabel="a" android:horizontalGap="5%p"
android:keyEdgeFlags="left"/>
<Key android:codes="115" android:keyLabel="s"/>
<Key android:codes="100" android:keyLabel="d"/>
<Key android:codes="102" android:keyLabel="f"/>
<Key android:codes="103" android:keyLabel="g"/>
<Key android:codes="104" android:keyLabel="h"/>
<Key android:codes="106" android:keyLabel="j"/>
<Key android:codes="107" android:keyLabel="k"/>
<Key android:codes="108" android:keyLabel="l" android:keyEdgeFlags="right"/>
</Row>
<Row>
<Key android:codes="-1" android:keyIcon="@drawable/sym_keyboard_shift"
android:keyWidth="15%p" android:isModifier="true"
android:isSticky="true" android:keyEdgeFlags="left"/>
<Key android:codes="122" android:keyLabel="z"/>
<Key android:codes="120" android:keyLabel="x"/>
<Key android:codes="99" android:keyLabel="c"/>
<Key android:codes="118" android:keyLabel="v"/>
<Key android:codes="98" android:keyLabel="b"/>
<Key android:codes="110" android:keyLabel="n"/>
<Key android:codes="109" android:keyLabel="m"/>
<Key android:codes="-5" android:keyIcon="@drawable/sym_keyboard_delete"
android:keyWidth="15%p" android:keyEdgeFlags="right"
android:isRepeatable="true"/>
</Row>
<Row android:rowEdgeFlags="bottom">
<Key android:codes="-3" android:keyIcon="@drawable/sym_keyboard_done"
android:keyWidth="20%p" android:keyEdgeFlags="left"/>
<Key android:codes="-2" android:keyLabel="123" android:keyWidth="15%p"/>
<Key android:codes="32" android:keyIcon="@drawable/sym_keyboard_space"
android:keyWidth="30%p" android:isRepeatable="true"/>
<Key android:codes="46,44" android:keyLabel=". ,"
android:keyWidth="15%p"/>
<Key android:codes="10" android:keyIcon="@drawable/sym_keyboard_return"
android:keyWidth="20%p" android:keyEdgeFlags="right"/>
</Row>
</Keyboard>
//res\xml\symbols.xml
<?xml version="1.0" encoding="utf-8"?>
<!--
/*
**
** Copyright 2008, The Android Open Source Project
**
** Licensed under the Apache License, Version 2.0 (the "License");
** you may not use this file except in compliance with the License.
** You may obtain a copy of the License at
**
** http://www.apache.org/licenses/LICENSE-2.0
**
** Unless required by applicable law or agreed to in writing, software
** distributed under the License is distributed on an "AS IS" BASIS,
** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
** See the License for the specific language governing permissions and
** limitations under the License.
*/
-->
<Keyboard xmlns:android="http://schemas.android.com/apk/res/android"
android:keyWidth="10%p"
android:horizontalGap="0px"
android:verticalGap="0px"
android:keyHeight="@dimen/key_height"
>
<Row>
<Key android:codes="49" android:keyLabel="1" android:keyEdgeFlags="left"/>
<Key android:codes="50" android:keyLabel="2"/>
<Key android:codes="51" android:keyLabel="3"/>
<Key android:codes="52" android:keyLabel="4"/>
<Key android:codes="53" android:keyLabel="5"/>
<Key android:codes="54" android:keyLabel="6"/>
<Key android:codes="55" android:keyLabel="7"/>
<Key android:codes="56" android:keyLabel="8"/>
<Key android:codes="57" android:keyLabel="9"/>
<Key android:codes="48" android:keyLabel="0" android:keyEdgeFlags="right"/>
</Row>
<Row>
<Key android:codes="64" android:keyLabel="\@" android:keyEdgeFlags="left"/>
<Key android:codes="35" android:keyLabel="\#"/>
<Key android:codes="36" android:keyLabel="$"/>
<Key android:codes="37" android:keyLabel="%"/>
<Key android:codes="38" android:keyLabel="&"/>
<Key android:codes="42" android:keyLabel="*"/>
<Key android:codes="45" android:keyLabel="-"/>
<Key android:codes="61" android:keyLabel="="/>
<Key android:codes="40" android:keyLabel="("/>
<Key android:codes="41" android:keyLabel=")" android:keyEdgeFlags="right"/>
</Row>
<Row>
<Key android:codes="-1" android:keyIcon="@drawable/sym_keyboard_shift"
android:keyWidth="15%p" android:isModifier="true"
android:isSticky="true" android:keyEdgeFlags="left"/>
<Key android:codes="33" android:keyLabel="!" />
<Key android:codes="34" android:keyLabel="""/>
<Key android:codes="39" android:keyLabel="\'"/>
<Key android:codes="58" android:keyLabel=":"/>
<Key android:codes="59" android:keyLabel=";"/>
<Key android:codes="47" android:keyLabel="/" />
<Key android:codes="63" android:keyLabel="\?"/>
<Key android:codes="-5" android:keyIcon="@drawable/sym_keyboard_delete"
android:keyWidth="15%p" android:keyEdgeFlags="right"
android:isRepeatable="true"/>
</Row>
<Row android:rowEdgeFlags="bottom">
<Key android:codes="-3" android:keyIcon="@drawable/sym_keyboard_done"
android:keyWidth="20%p" android:keyEdgeFlags="left" />
<Key android:codes="-2" android:keyLabel="ABC" android:keyWidth="15%p" />
<Key android:codes="32" android:keyIcon="@drawable/sym_keyboard_space" android:keyWidth="30%p"
android:isRepeatable="true"/>
<Key android:codes="44" android:keyLabel="," android:keyWidth="15%p" />
<Key android:codes="10" android:keyIcon="@drawable/sym_keyboard_return"
android:keyWidth="20%p" android:keyEdgeFlags="right"
/>
</Row>
</Keyboard>
//res\xml\symbols_shift.xml
<?xml version="1.0" encoding="utf-8"?>
<!--
/*
**
** Copyright 2008, The Android Open Source Project
**
** Licensed under the Apache License, Version 2.0 (the "License");
** you may not use this file except in compliance with the License.
** You may obtain a copy of the License at
**
** http://www.apache.org/licenses/LICENSE-2.0
**
** Unless required by applicable law or agreed to in writing, software
** distributed under the License is distributed on an "AS IS" BASIS,
** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
** See the License for the specific language governing permissions and
** limitations under the License.
*/
-->
<Keyboard xmlns:android="http://schemas.android.com/apk/res/android"
android:keyWidth="10%p"
android:horizontalGap="0px"
android:verticalGap="0px"
android:keyHeight="@dimen/key_height"
>
<Row>
<Key android:codes="126" android:keyLabel="" android:keyEdgeFlags="left"/>
<Key android:codes="177" android:keyLabel=""/>
<Key android:codes="215" android:keyLabel=""/>
<Key android:codes="247" android:keyLabel=""/>
<Key android:codes="8226" android:keyLabel=""/>
<Key android:codes="176" android:keyLabel=""/>
<Key android:codes="96" android:keyLabel="`"/>
<Key android:codes="180" android:keyLabel=""/>
<Key android:codes="123" android:keyLabel="{"/>
<Key android:codes="125" android:keyLabel="}" android:keyEdgeFlags="right"/>
</Row>
<Row>
<Key android:codes="169" android:keyLabel="" android:keyEdgeFlags="left"/>
<Key android:codes="163" android:keyLabel=""/>
<Key android:codes="8364" android:keyLabel=""/>
<Key android:codes="94" android:keyLabel="^"/>
<Key android:codes="174" android:keyLabel=""/>
<Key android:codes="165" android:keyLabel=""/>
<Key android:codes="95" android:keyLabel="_"/>
<Key android:codes="43" android:keyLabel="+"/>
<Key android:codes="91" android:keyLabel="["/>
<Key android:codes="93" android:keyLabel="]" android:keyEdgeFlags="right"/>
</Row>
<Row>
<Key android:codes="-1" android:keyIcon="@drawable/sym_keyboard_shift"
android:keyWidth="15%p" android:isModifier="true"
android:isSticky="true" android:keyEdgeFlags="left"/>
<Key android:codes="161" android:keyLabel="" />
<Key android:codes="60" android:keyLabel="<"/>
<Key android:codes="62" android:keyLabel=">"/>
<Key android:codes="162" android:keyLabel=""/>
<Key android:codes="124" android:keyLabel="|"/>
<Key android:codes="92" android:keyLabel="\\" />
<Key android:codes="191" android:keyLabel=""/>
<Key android:codes="-5" android:keyIcon="@drawable/sym_keyboard_delete"
android:keyWidth="15%p" android:keyEdgeFlags="right"
android:isRepeatable="true"/>
</Row>
<Row android:rowEdgeFlags="bottom">
<Key android:codes="-3" android:keyIcon="@drawable/sym_keyboard_done"
android:keyWidth="20%p" android:keyEdgeFlags="left" />
<Key android:codes="-2" android:keyLabel="ABC" android:keyWidth="15%p" />
<Key android:codes="32" android:keyIcon="@drawable/sym_keyboard_space" android:keyWidth="30%p"
android:isRepeatable="true"/>
<Key android:codes="8230" android:keyLabel="" android:keyWidth="15%p" />
<Key android:codes="10" android:keyIcon="@drawable/sym_keyboard_return"
android:keyWidth="20%p" android:keyEdgeFlags="right" />
</Row>
</Keyboard>
]]>