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

am 4e1dab8c: Move KeyboardBuilder and KeyboardParams classes into Keyboard class 

* commit '4e1dab8cfaad891fe041ed8d71893186c05cef71':
  Move KeyboardBuilder and KeyboardParams classes into Keyboard class
main
Tadashi G. Takaoka 2011-12-18 03:50:20 -08:00 committed by Android Git Automerger
parent 694e94a270 4e1dab8cfa
commit d6ba10120c
11 changed files with 1011 additions and 1050 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

30
java/src/com/android/inputmethod/keyboard/Key.java
View File

@ -27,12 +27,10 @@ import android.util.Xml;
import com.android.inputmethod.keyboard.internal.KeyStyles; import com.android.inputmethod.keyboard.internal.KeyStyles;
import com.android.inputmethod.keyboard.internal.KeyStyles.KeyStyle; import com.android.inputmethod.keyboard.internal.KeyStyles.KeyStyle;
import com.android.inputmethod.keyboard.internal.KeyboardBuilder;
import com.android.inputmethod.keyboard.internal.KeyboardIconsSet; import com.android.inputmethod.keyboard.internal.KeyboardIconsSet;
import com.android.inputmethod.keyboard.internal.KeyboardParams;
import com.android.inputmethod.keyboard.internal.MoreKeySpecParser; import com.android.inputmethod.keyboard.internal.MoreKeySpecParser;
import com.android.inputmethod.keyboard.internal.XmlParseUtils;
import com.android.inputmethod.latin.R; import com.android.inputmethod.latin.R;
import com.android.inputmethod.latin.XmlParseUtils;
import org.xmlpull.v1.XmlPullParser; import org.xmlpull.v1.XmlPullParser;
import org.xmlpull.v1.XmlPullParserException; import org.xmlpull.v1.XmlPullParserException;
@ -160,19 +158,19 @@ public class Key {
} }
} }
private static int getCode(Resources res, KeyboardParams params, String moreKeySpec) { private static int getCode(Resources res, Keyboard.Params params, String moreKeySpec) {
return getRtlParenthesisCode( return getRtlParenthesisCode(
MoreKeySpecParser.getCode(res, moreKeySpec), params.mIsRtlKeyboard); MoreKeySpecParser.getCode(res, moreKeySpec), params.mIsRtlKeyboard);
} }
private static Drawable getIcon(KeyboardParams params, String moreKeySpec) { private static Drawable getIcon(Keyboard.Params params, String moreKeySpec) {
return params.mIconsSet.getIcon(MoreKeySpecParser.getIconId(moreKeySpec)); return params.mIconsSet.getIcon(MoreKeySpecParser.getIconId(moreKeySpec));
} }
/** /**
* This constructor is being used only for key in more keys keyboard. * This constructor is being used only for key in more keys keyboard.
*/ */
public Key(Resources res, KeyboardParams params, String moreKeySpec, public Key(Resources res, Keyboard.Params params, String moreKeySpec,
int x, int y, int width, int height) { int x, int y, int width, int height) {
this(params, MoreKeySpecParser.getLabel(moreKeySpec), null, getIcon(params, moreKeySpec), this(params, MoreKeySpecParser.getLabel(moreKeySpec), null, getIcon(params, moreKeySpec),
getCode(res, params, moreKeySpec), MoreKeySpecParser.getOutputText(moreKeySpec), getCode(res, params, moreKeySpec), MoreKeySpecParser.getOutputText(moreKeySpec),
@ -182,7 +180,7 @@ public class Key {
/** /**
* This constructor is being used only for key in popup suggestions pane. * This constructor is being used only for key in popup suggestions pane.
*/ */
public Key(KeyboardParams params, CharSequence label, CharSequence hintLabel, Drawable icon, public Key(Keyboard.Params params, CharSequence label, CharSequence hintLabel, Drawable icon,
int code, CharSequence outputText, int x, int y, int width, int height) { int code, CharSequence outputText, int x, int y, int width, int height) {
mHeight = height - params.mVerticalGap; mHeight = height - params.mVerticalGap;
mHorizontalGap = params.mHorizontalGap; mHorizontalGap = params.mHorizontalGap;
@ -220,7 +218,7 @@ public class Key {
* @param keyStyles active key styles set * @param keyStyles active key styles set
* @throws XmlPullParserException * @throws XmlPullParserException
*/ */
public Key(Resources res, KeyboardParams params, KeyboardBuilder.Row row, public Key(Resources res, Keyboard.Params params, Keyboard.Builder.Row row,
XmlPullParser parser, KeyStyles keyStyles) throws XmlPullParserException { XmlPullParser parser, KeyStyles keyStyles) throws XmlPullParserException {
final float horizontalGap = isSpacer() ? 0 : params.mHorizontalGap; final float horizontalGap = isSpacer() ? 0 : params.mHorizontalGap;
final int keyHeight = row.mRowHeight; final int keyHeight = row.mRowHeight;
@ -272,9 +270,9 @@ public class Key {
mActionFlags = style.getFlag(keyAttr, R.styleable.Keyboard_Key_keyActionFlags, 0); mActionFlags = style.getFlag(keyAttr, R.styleable.Keyboard_Key_keyActionFlags, 0);
final KeyboardIconsSet iconsSet = params.mIconsSet; final KeyboardIconsSet iconsSet = params.mIconsSet;
mVisualInsetsLeft = (int) KeyboardBuilder.getDimensionOrFraction(keyAttr, mVisualInsetsLeft = (int) Keyboard.Builder.getDimensionOrFraction(keyAttr,
R.styleable.Keyboard_Key_visualInsetsLeft, params.mBaseWidth, 0); R.styleable.Keyboard_Key_visualInsetsLeft, params.mBaseWidth, 0);
mVisualInsetsRight = (int) KeyboardBuilder.getDimensionOrFraction(keyAttr, mVisualInsetsRight = (int) Keyboard.Builder.getDimensionOrFraction(keyAttr,
R.styleable.Keyboard_Key_visualInsetsRight, params.mBaseWidth, 0); R.styleable.Keyboard_Key_visualInsetsRight, params.mBaseWidth, 0);
mPreviewIcon = iconsSet.getIcon(style.getInt(keyAttr, mPreviewIcon = iconsSet.getIcon(style.getInt(keyAttr,
R.styleable.Keyboard_Key_keyIconPreview, KeyboardIconsSet.ICON_UNDEFINED)); R.styleable.Keyboard_Key_keyIconPreview, KeyboardIconsSet.ICON_UNDEFINED));
@ -355,19 +353,19 @@ public class Key {
return o instanceof Key && equals((Key)o); return o instanceof Key && equals((Key)o);
} }
public void markAsLeftEdge(KeyboardParams params) { public void markAsLeftEdge(Keyboard.Params params) {
mHitBox.left = params.mHorizontalEdgesPadding; mHitBox.left = params.mHorizontalEdgesPadding;
} }
public void markAsRightEdge(KeyboardParams params) { public void markAsRightEdge(Keyboard.Params params) {
mHitBox.right = params.mOccupiedWidth - params.mHorizontalEdgesPadding; mHitBox.right = params.mOccupiedWidth - params.mHorizontalEdgesPadding;
} }
public void markAsTopEdge(KeyboardParams params) { public void markAsTopEdge(Keyboard.Params params) {
mHitBox.top = params.mTopPadding; mHitBox.top = params.mTopPadding;
} }
public void markAsBottomEdge(KeyboardParams params) { public void markAsBottomEdge(Keyboard.Params params) {
mHitBox.bottom = params.mOccupiedHeight + params.mBottomPadding; mHitBox.bottom = params.mOccupiedHeight + params.mBottomPadding;
} }
@ -603,7 +601,7 @@ public class Key {
} }
public static class Spacer extends Key { public static class Spacer extends Key {
public Spacer(Resources res, KeyboardParams params, KeyboardBuilder.Row row, public Spacer(Resources res, Keyboard.Params params, Keyboard.Builder.Row row,
XmlPullParser parser, KeyStyles keyStyles) throws XmlPullParserException { XmlPullParser parser, KeyStyles keyStyles) throws XmlPullParserException {
super(res, params, row, parser, keyStyles); super(res, params, row, parser, keyStyles);
} }
@ -611,7 +609,7 @@ public class Key {
/** /**
* This constructor is being used only for divider in more keys keyboard. * This constructor is being used only for divider in more keys keyboard.
*/ */
public Spacer(KeyboardParams params, Drawable icon, int x, int y, int width, int height) { public Spacer(Keyboard.Params params, Drawable icon, int x, int y, int width, int height) {
super(params, null, null, icon, Keyboard.CODE_DUMMY, null, x, y, width, height); super(params, null, null, icon, Keyboard.CODE_DUMMY, null, x, y, width, height);
} }

983
java/src/com/android/inputmethod/keyboard/Keyboard.java
View File

File diff suppressed because it is too large Load Diff

8
java/src/com/android/inputmethod/keyboard/KeyboardSet.java
View File

@ -24,9 +24,6 @@ import android.util.Log;
import android.util.Xml; import android.util.Xml;
import android.view.inputmethod.EditorInfo; import android.view.inputmethod.EditorInfo;
import com.android.inputmethod.keyboard.internal.KeyboardBuilder;
import com.android.inputmethod.keyboard.internal.KeyboardParams;
import com.android.inputmethod.keyboard.internal.XmlParseUtils;
import com.android.inputmethod.latin.LatinIME; import com.android.inputmethod.latin.LatinIME;
import com.android.inputmethod.latin.LatinImeLogger; import com.android.inputmethod.latin.LatinImeLogger;
import com.android.inputmethod.latin.LocaleUtils; import com.android.inputmethod.latin.LocaleUtils;
@ -34,6 +31,7 @@ import com.android.inputmethod.latin.R;
import com.android.inputmethod.latin.SettingsValues; import com.android.inputmethod.latin.SettingsValues;
import com.android.inputmethod.latin.SubtypeSwitcher; import com.android.inputmethod.latin.SubtypeSwitcher;
import com.android.inputmethod.latin.Utils; import com.android.inputmethod.latin.Utils;
import com.android.inputmethod.latin.XmlParseUtils;
import org.xmlpull.v1.XmlPullParser; import org.xmlpull.v1.XmlPullParser;
import org.xmlpull.v1.XmlPullParserException; import org.xmlpull.v1.XmlPullParserException;
@ -125,8 +123,8 @@ public class KeyboardSet {
if (keyboard == null) { if (keyboard == null) {
final Locale savedLocale = LocaleUtils.setSystemLocale(res, id.mLocale); final Locale savedLocale = LocaleUtils.setSystemLocale(res, id.mLocale);
try { try {
final KeyboardBuilder<KeyboardParams> builder = final Keyboard.Builder<Keyboard.Params> builder =
new KeyboardBuilder<KeyboardParams>(context, new KeyboardParams()); new Keyboard.Builder<Keyboard.Params>(context, new Keyboard.Params());
builder.load(xmlId, id); builder.load(xmlId, id);
builder.setTouchPositionCorrectionEnabled( builder.setTouchPositionCorrectionEnabled(
subtypeSwitcher.currentSubtypeContainsExtraValueKey( subtypeSwitcher.currentSubtypeContainsExtraValueKey(

6
java/src/com/android/inputmethod/keyboard/MiniKeyboard.java
View File

@ -18,8 +18,6 @@ package com.android.inputmethod.keyboard;
import android.graphics.Paint; import android.graphics.Paint;
import com.android.inputmethod.keyboard.internal.KeyboardBuilder;
import com.android.inputmethod.keyboard.internal.KeyboardParams;
import com.android.inputmethod.keyboard.internal.MoreKeySpecParser; import com.android.inputmethod.keyboard.internal.MoreKeySpecParser;
import com.android.inputmethod.latin.R; import com.android.inputmethod.latin.R;
@ -35,10 +33,10 @@ public class MiniKeyboard extends Keyboard {
return mDefaultKeyCoordX; return mDefaultKeyCoordX;
} }
public static class Builder extends KeyboardBuilder<Builder.MiniKeyboardParams> { public static class Builder extends Keyboard.Builder<Builder.MiniKeyboardParams> {
private final CharSequence[] mMoreKeys; private final CharSequence[] mMoreKeys;
public static class MiniKeyboardParams extends KeyboardParams { public static class MiniKeyboardParams extends Keyboard.Params {
/* package */int mTopRowAdjustment; /* package */int mTopRowAdjustment;
public int mNumRows; public int mNumRows;
public int mNumColumns; public int mNumColumns;

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

@ -18,7 +18,7 @@ package com.android.inputmethod.keyboard;
import android.graphics.Rect; import android.graphics.Rect;
import com.android.inputmethod.keyboard.internal.KeyboardParams.TouchPositionCorrection; import com.android.inputmethod.keyboard.Keyboard.Params.TouchPositionCorrection;
import com.android.inputmethod.latin.Utils; import com.android.inputmethod.latin.Utils;
import com.android.inputmethod.latin.spellcheck.SpellCheckerProximityInfo; import com.android.inputmethod.latin.spellcheck.SpellCheckerProximityInfo;

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

@ -19,7 +19,9 @@ package com.android.inputmethod.keyboard.internal;
import android.content.res.TypedArray; import android.content.res.TypedArray;
import android.util.Log; import android.util.Log;
import com.android.inputmethod.keyboard.Keyboard;
import com.android.inputmethod.latin.R; import com.android.inputmethod.latin.R;
import com.android.inputmethod.latin.XmlParseUtils;
import org.xmlpull.v1.XmlPullParser; import org.xmlpull.v1.XmlPullParser;
import org.xmlpull.v1.XmlPullParserException; import org.xmlpull.v1.XmlPullParserException;
@ -196,7 +198,7 @@ public class KeyStyles {
XmlPullParser parser) throws XmlPullParserException { XmlPullParser parser) throws XmlPullParserException {
final String styleName = keyStyleAttr.getString(R.styleable.Keyboard_KeyStyle_styleName); final String styleName = keyStyleAttr.getString(R.styleable.Keyboard_KeyStyle_styleName);
if (DEBUG) Log.d(TAG, String.format("<%s styleName=%s />", if (DEBUG) Log.d(TAG, String.format("<%s styleName=%s />",
KeyboardBuilder.TAG_KEY_STYLE, styleName)); Keyboard.Builder.TAG_KEY_STYLE, styleName));
if (mStyles.containsKey(styleName)) if (mStyles.containsKey(styleName))
throw new XmlParseUtils.ParseException( throw new XmlParseUtils.ParseException(
"duplicate key style declared: " + styleName, parser); "duplicate key style declared: " + styleName, parser);

833
java/src/com/android/inputmethod/keyboard/internal/KeyboardBuilder.java
View File

@ -1,833 +0,0 @@
/*
* Copyright (C) 2010 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.
*/
package com.android.inputmethod.keyboard.internal;
import android.content.Context;
import android.content.res.Resources;
import android.content.res.TypedArray;
import android.content.res.XmlResourceParser;
import android.util.DisplayMetrics;
import android.util.Log;
import android.util.TypedValue;
import android.util.Xml;
import android.view.InflateException;
import com.android.inputmethod.compat.EditorInfoCompatUtils;
import com.android.inputmethod.keyboard.Key;
import com.android.inputmethod.keyboard.Keyboard;
import com.android.inputmethod.keyboard.KeyboardId;
import com.android.inputmethod.latin.LatinImeLogger;
import com.android.inputmethod.latin.R;
import org.xmlpull.v1.XmlPullParser;
import org.xmlpull.v1.XmlPullParserException;
import java.io.IOException;
import java.util.Arrays;
/**
* Keyboard Building helper.
*
* This class parses Keyboard XML file and eventually build a Keyboard.
* The Keyboard XML file looks like:
* <pre>
* &gt;!-- xml/keyboard.xml --&lt;
* &gt;Keyboard keyboard_attributes*&lt;
* &gt;!-- Keyboard Content --&lt;
* &gt;Row row_attributes*&lt;
* &gt;!-- Row Content --&lt;
* &gt;Key key_attributes* /&lt;
* &gt;Spacer horizontalGap="0.2in" /&lt;
* &gt;include keyboardLayout="@xml/other_keys"&lt;
* ...
* &gt;/Row&lt;
* &gt;include keyboardLayout="@xml/other_rows"&lt;
* ...
* &gt;/Keyboard&lt;
* </pre>
* The XML file which is included in other file must have &gt;merge&lt; as root element, such as:
* <pre>
* &gt;!-- xml/other_keys.xml --&lt;
* &gt;merge&lt;
* &gt;Key key_attributes* /&lt;
* ...
* &gt;/merge&lt;
* </pre>
* and
* <pre>
* &gt;!-- xml/other_rows.xml --&lt;
* &gt;merge&lt;
* &gt;Row row_attributes*&lt;
* &gt;Key key_attributes* /&lt;
* &gt;/Row&lt;
* ...
* &gt;/merge&lt;
* </pre>
* You can also use switch-case-default tags to select Rows and Keys.
* <pre>
* &gt;switch&lt;
* &gt;case case_attribute*&lt;
* &gt;!-- Any valid tags at switch position --&lt;
* &gt;/case&lt;
* ...
* &gt;default&lt;
* &gt;!-- Any valid tags at switch position --&lt;
* &gt;/default&lt;
* &gt;/switch&lt;
* </pre>
* You can declare Key style and specify styles within Key tags.
* <pre>
* &gt;switch&lt;
* &gt;case mode="email"&lt;
* &gt;key-style styleName="f1-key" parentStyle="modifier-key"
* keyLabel=".com"
* /&lt;
* &gt;/case&lt;
* &gt;case mode="url"&lt;
* &gt;key-style styleName="f1-key" parentStyle="modifier-key"
* keyLabel="http://"
* /&lt;
* &gt;/case&lt;
* &gt;/switch&lt;
* ...
* &gt;Key keyStyle="shift-key" ... /&lt;
* </pre>
*/
public class KeyboardBuilder<KP extends KeyboardParams> {
private static final String TAG = KeyboardBuilder.class.getSimpleName();
private static final boolean DEBUG = false;
// Keyboard XML Tags
private static final String TAG_KEYBOARD = "Keyboard";
private static final String TAG_ROW = "Row";
private static final String TAG_KEY = "Key";
private static final String TAG_SPACER = "Spacer";
private static final String TAG_INCLUDE = "include";
private static final String TAG_MERGE = "merge";
private static final String TAG_SWITCH = "switch";
private static final String TAG_CASE = "case";
private static final String TAG_DEFAULT = "default";
public static final String TAG_KEY_STYLE = "key-style";
private static final int DEFAULT_KEYBOARD_COLUMNS = 10;
private static final int DEFAULT_KEYBOARD_ROWS = 4;
protected final KP mParams;
protected final Context mContext;
protected final Resources mResources;
private final DisplayMetrics mDisplayMetrics;
private int mCurrentY = 0;
private Row mCurrentRow = null;
private boolean mLeftEdge;
private boolean mTopEdge;
private Key mRightEdgeKey = null;
private final KeyStyles mKeyStyles = new KeyStyles();
/**
* Container for keys in the keyboard. All keys in a row are at the same Y-coordinate.
* Some of the key size defaults can be overridden per row from what the {@link Keyboard}
* defines.
*/
public static class Row {
// keyWidth enum constants
private static final int KEYWIDTH_NOT_ENUM = 0;
private static final int KEYWIDTH_FILL_RIGHT = -1;
private static final int KEYWIDTH_FILL_BOTH = -2;
private final KeyboardParams mParams;
/** Default width of a key in this row. */
public final float mDefaultKeyWidth;
/** Default height of a key in this row. */
public final int mRowHeight;
private final int mCurrentY;
// Will be updated by {@link Key}'s constructor.
private float mCurrentX;
public Row(Resources res, KeyboardParams params, XmlPullParser parser, int y) {
mParams = params;
TypedArray keyboardAttr = res.obtainAttributes(Xml.asAttributeSet(parser),
R.styleable.Keyboard);
mRowHeight = (int)KeyboardBuilder.getDimensionOrFraction(keyboardAttr,
R.styleable.Keyboard_rowHeight, params.mBaseHeight, params.mDefaultRowHeight);
keyboardAttr.recycle();
TypedArray keyAttr = res.obtainAttributes(Xml.asAttributeSet(parser),
R.styleable.Keyboard_Key);
mDefaultKeyWidth = KeyboardBuilder.getDimensionOrFraction(keyAttr,
R.styleable.Keyboard_Key_keyWidth, params.mBaseWidth, params.mDefaultKeyWidth);
keyAttr.recycle();
mCurrentY = y;
mCurrentX = 0.0f;
}
public void setXPos(float keyXPos) {
mCurrentX = keyXPos;
}
public void advanceXPos(float width) {
mCurrentX += width;
}
public int getKeyY() {
return mCurrentY;
}
public float getKeyX(TypedArray keyAttr) {
final int widthType = KeyboardBuilder.getEnumValue(keyAttr,
R.styleable.Keyboard_Key_keyWidth, KEYWIDTH_NOT_ENUM);
if (widthType == KEYWIDTH_FILL_BOTH) {
// If keyWidth is fillBoth, the key width should start right after the nearest key
// on the left hand side.
return mCurrentX;
}
final int keyboardRightEdge = mParams.mOccupiedWidth - mParams.mHorizontalEdgesPadding;
if (keyAttr.hasValue(R.styleable.Keyboard_Key_keyXPos)) {
final float keyXPos = KeyboardBuilder.getDimensionOrFraction(keyAttr,
R.styleable.Keyboard_Key_keyXPos, mParams.mBaseWidth, 0);
if (keyXPos < 0) {
// If keyXPos is negative, the actual x-coordinate will be
// keyboardWidth + keyXPos.
// keyXPos shouldn't be less than mCurrentX because drawable area for this key
// starts at mCurrentX. Or, this key will overlaps the adjacent key on its left
// hand side.
return Math.max(keyXPos + keyboardRightEdge, mCurrentX);
} else {
return keyXPos + mParams.mHorizontalEdgesPadding;
}
}
return mCurrentX;
}
public float getKeyWidth(TypedArray keyAttr, float keyXPos) {
final int widthType = KeyboardBuilder.getEnumValue(keyAttr,
R.styleable.Keyboard_Key_keyWidth, KEYWIDTH_NOT_ENUM);
switch (widthType) {
case KEYWIDTH_FILL_RIGHT:
case KEYWIDTH_FILL_BOTH:
final int keyboardRightEdge =
mParams.mOccupiedWidth - mParams.mHorizontalEdgesPadding;
// If keyWidth is fillRight, the actual key width will be determined to fill out the
// area up to the right edge of the keyboard.
// If keyWidth is fillBoth, the actual key width will be determined to fill out the
// area between the nearest key on the left hand side and the right edge of the
// keyboard.
return keyboardRightEdge - keyXPos;
default: // KEYWIDTH_NOT_ENUM
return KeyboardBuilder.getDimensionOrFraction(keyAttr,
R.styleable.Keyboard_Key_keyWidth, mParams.mBaseWidth, mDefaultKeyWidth);
}
}
}
public KeyboardBuilder(Context context, KP params) {
mContext = context;
final Resources res = context.getResources();
mResources = res;
mDisplayMetrics = res.getDisplayMetrics();
mParams = params;
setTouchPositionCorrectionData(context, params);
params.GRID_WIDTH = res.getInteger(R.integer.config_keyboard_grid_width);
params.GRID_HEIGHT = res.getInteger(R.integer.config_keyboard_grid_height);
}
private static void setTouchPositionCorrectionData(Context context, KeyboardParams params) {
final TypedArray a = context.obtainStyledAttributes(
null, R.styleable.Keyboard, R.attr.keyboardStyle, 0);
params.mThemeId = a.getInt(R.styleable.Keyboard_themeId, 0);
final int resourceId = a.getResourceId(R.styleable.Keyboard_touchPositionCorrectionData, 0);
a.recycle();
if (resourceId == 0) {
if (LatinImeLogger.sDBG)
throw new RuntimeException("touchPositionCorrectionData is not defined");
return;
}
final String[] data = context.getResources().getStringArray(resourceId);
params.mTouchPositionCorrection.load(data);
}
public KeyboardBuilder<KP> load(int xmlId, KeyboardId id) {
mParams.mId = id;
final XmlResourceParser parser = mResources.getXml(xmlId);
try {
parseKeyboard(parser);
} catch (XmlPullParserException e) {
Log.w(TAG, "keyboard XML parse error: " + e);
throw new IllegalArgumentException(e);
} catch (IOException e) {
Log.w(TAG, "keyboard XML parse error: " + e);
throw new RuntimeException(e);
} finally {
parser.close();
}
return this;
}
public void setTouchPositionCorrectionEnabled(boolean enabled) {
mParams.mTouchPositionCorrection.setEnabled(enabled);
}
public Keyboard build() {
return new Keyboard(mParams);
}
private void parseKeyboard(XmlPullParser parser)
throws XmlPullParserException, IOException {
if (DEBUG) Log.d(TAG, String.format("<%s> %s", TAG_KEYBOARD, mParams.mId));
int event;
while ((event = parser.next()) != XmlPullParser.END_DOCUMENT) {
if (event == XmlPullParser.START_TAG) {
final String tag = parser.getName();
if (TAG_KEYBOARD.equals(tag)) {
parseKeyboardAttributes(parser);
startKeyboard();
parseKeyboardContent(parser, false);
break;
} else {
throw new XmlParseUtils.IllegalStartTag(parser, TAG_KEYBOARD);
}
}
}
}
private void parseKeyboardAttributes(XmlPullParser parser) {
final int displayWidth = mDisplayMetrics.widthPixels;
final TypedArray keyboardAttr = mContext.obtainStyledAttributes(
Xml.asAttributeSet(parser), R.styleable.Keyboard, R.attr.keyboardStyle,
R.style.Keyboard);
final TypedArray keyAttr = mResources.obtainAttributes(Xml.asAttributeSet(parser),
R.styleable.Keyboard_Key);
try {
final int displayHeight = mDisplayMetrics.heightPixels;
final int keyboardHeight = (int)keyboardAttr.getDimension(
R.styleable.Keyboard_keyboardHeight, displayHeight / 2);
final int maxKeyboardHeight = (int)getDimensionOrFraction(keyboardAttr,
R.styleable.Keyboard_maxKeyboardHeight, displayHeight, displayHeight / 2);
int minKeyboardHeight = (int)getDimensionOrFraction(keyboardAttr,
R.styleable.Keyboard_minKeyboardHeight, displayHeight, displayHeight / 2);
if (minKeyboardHeight < 0) {
// Specified fraction was negative, so it should be calculated against display
// width.
minKeyboardHeight = -(int)getDimensionOrFraction(keyboardAttr,
R.styleable.Keyboard_minKeyboardHeight, displayWidth, displayWidth / 2);
}
final KeyboardParams params = mParams;
// Keyboard height will not exceed maxKeyboardHeight and will not be less than
// minKeyboardHeight.
params.mOccupiedHeight = Math.max(
Math.min(keyboardHeight, maxKeyboardHeight), minKeyboardHeight);
params.mOccupiedWidth = params.mId.mWidth;
params.mTopPadding = (int)getDimensionOrFraction(keyboardAttr,
R.styleable.Keyboard_keyboardTopPadding, params.mOccupiedHeight, 0);
params.mBottomPadding = (int)getDimensionOrFraction(keyboardAttr,
R.styleable.Keyboard_keyboardBottomPadding, params.mOccupiedHeight, 0);
params.mHorizontalEdgesPadding = (int)getDimensionOrFraction(keyboardAttr,
R.styleable.Keyboard_keyboardHorizontalEdgesPadding, mParams.mOccupiedWidth, 0);
params.mBaseWidth = params.mOccupiedWidth - params.mHorizontalEdgesPadding * 2
- params.mHorizontalCenterPadding;
params.mDefaultKeyWidth = (int)getDimensionOrFraction(keyAttr,
R.styleable.Keyboard_Key_keyWidth, params.mBaseWidth,
params.mBaseWidth / DEFAULT_KEYBOARD_COLUMNS);
params.mHorizontalGap = (int)getDimensionOrFraction(keyboardAttr,
R.styleable.Keyboard_horizontalGap, params.mBaseWidth, 0);
params.mVerticalGap = (int)getDimensionOrFraction(keyboardAttr,
R.styleable.Keyboard_verticalGap, params.mOccupiedHeight, 0);
params.mBaseHeight = params.mOccupiedHeight - params.mTopPadding
- params.mBottomPadding + params.mVerticalGap;
params.mDefaultRowHeight = (int)getDimensionOrFraction(keyboardAttr,
R.styleable.Keyboard_rowHeight, params.mBaseHeight,
params.mBaseHeight / DEFAULT_KEYBOARD_ROWS);
params.mIsRtlKeyboard = keyboardAttr.getBoolean(
R.styleable.Keyboard_isRtlKeyboard, false);
params.mMoreKeysTemplate = keyboardAttr.getResourceId(
R.styleable.Keyboard_moreKeysTemplate, 0);
params.mMaxMiniKeyboardColumn = keyAttr.getInt(
R.styleable.Keyboard_Key_maxMoreKeysColumn, 5);
params.mIconsSet.loadIcons(keyboardAttr);
} finally {
keyAttr.recycle();
keyboardAttr.recycle();
}
}
private void parseKeyboardContent(XmlPullParser parser, boolean skip)
throws XmlPullParserException, IOException {
int event;
while ((event = parser.next()) != XmlPullParser.END_DOCUMENT) {
if (event == XmlPullParser.START_TAG) {
final String tag = parser.getName();
if (TAG_ROW.equals(tag)) {
Row row = parseRowAttributes(parser);
if (DEBUG) Log.d(TAG, String.format("<%s>", TAG_ROW));
if (!skip)
startRow(row);
parseRowContent(parser, row, skip);
} else if (TAG_INCLUDE.equals(tag)) {
parseIncludeKeyboardContent(parser, skip);
} else if (TAG_SWITCH.equals(tag)) {
parseSwitchKeyboardContent(parser, skip);
} else if (TAG_KEY_STYLE.equals(tag)) {
parseKeyStyle(parser, skip);
} else {
throw new XmlParseUtils.IllegalStartTag(parser, TAG_ROW);
}
} else if (event == XmlPullParser.END_TAG) {
final String tag = parser.getName();
if (TAG_KEYBOARD.equals(tag)) {
endKeyboard();
break;
} else if (TAG_CASE.equals(tag) || TAG_DEFAULT.equals(tag)
|| TAG_MERGE.equals(tag)) {
if (DEBUG) Log.d(TAG, String.format("</%s>", tag));
break;
} else if (TAG_KEY_STYLE.equals(tag)) {
continue;
} else {
throw new XmlParseUtils.IllegalEndTag(parser, TAG_ROW);
}
}
}
}
private Row parseRowAttributes(XmlPullParser parser) throws XmlPullParserException {
final TypedArray a = mResources.obtainAttributes(Xml.asAttributeSet(parser),
R.styleable.Keyboard);
try {
if (a.hasValue(R.styleable.Keyboard_horizontalGap))
throw new XmlParseUtils.IllegalAttribute(parser, "horizontalGap");
if (a.hasValue(R.styleable.Keyboard_verticalGap))
throw new XmlParseUtils.IllegalAttribute(parser, "verticalGap");
return new Row(mResources, mParams, parser, mCurrentY);
} finally {
a.recycle();
}
}
private void parseRowContent(XmlPullParser parser, Row row, boolean skip)
throws XmlPullParserException, IOException {
int event;
while ((event = parser.next()) != XmlPullParser.END_DOCUMENT) {
if (event == XmlPullParser.START_TAG) {
final String tag = parser.getName();
if (TAG_KEY.equals(tag)) {
parseKey(parser, row, skip);
} else if (TAG_SPACER.equals(tag)) {
parseSpacer(parser, row, skip);
} else if (TAG_INCLUDE.equals(tag)) {
parseIncludeRowContent(parser, row, skip);
} else if (TAG_SWITCH.equals(tag)) {
parseSwitchRowContent(parser, row, skip);
} else if (TAG_KEY_STYLE.equals(tag)) {
parseKeyStyle(parser, skip);
} else {
throw new XmlParseUtils.IllegalStartTag(parser, TAG_KEY);
}
} else if (event == XmlPullParser.END_TAG) {
final String tag = parser.getName();
if (TAG_ROW.equals(tag)) {
if (DEBUG) Log.d(TAG, String.format("</%s>", TAG_ROW));
if (!skip)
endRow(row);
break;
} else if (TAG_CASE.equals(tag) || TAG_DEFAULT.equals(tag)
|| TAG_MERGE.equals(tag)) {
if (DEBUG) Log.d(TAG, String.format("</%s>", tag));
break;
} else if (TAG_KEY_STYLE.equals(tag)) {
continue;
} else {
throw new XmlParseUtils.IllegalEndTag(parser, TAG_KEY);
}
}
}
}
private void parseKey(XmlPullParser parser, Row row, boolean skip)
throws XmlPullParserException, IOException {
if (skip) {
XmlParseUtils.checkEndTag(TAG_KEY, parser);
} else {
final Key key = new Key(mResources, mParams, row, parser, mKeyStyles);
if (DEBUG) Log.d(TAG, String.format("<%s%s keyLabel=%s code=%d moreKeys=%s />",
TAG_KEY, (key.isEnabled() ? "" : " disabled"), key.mLabel, key.mCode,
Arrays.toString(key.mMoreKeys)));
XmlParseUtils.checkEndTag(TAG_KEY, parser);
endKey(key);
}
}
private void parseSpacer(XmlPullParser parser, Row row, boolean skip)
throws XmlPullParserException, IOException {
if (skip) {
XmlParseUtils.checkEndTag(TAG_SPACER, parser);
} else {
final Key.Spacer spacer = new Key.Spacer(mResources, mParams, row, parser, mKeyStyles);
if (DEBUG) Log.d(TAG, String.format("<%s />", TAG_SPACER));
XmlParseUtils.checkEndTag(TAG_SPACER, parser);
endKey(spacer);
}
}
private void parseIncludeKeyboardContent(XmlPullParser parser, boolean skip)
throws XmlPullParserException, IOException {
parseIncludeInternal(parser, null, skip);
}
private void parseIncludeRowContent(XmlPullParser parser, Row row, boolean skip)
throws XmlPullParserException, IOException {
parseIncludeInternal(parser, row, skip);
}
private void parseIncludeInternal(XmlPullParser parser, Row row, boolean skip)
throws XmlPullParserException, IOException {
if (skip) {
XmlParseUtils.checkEndTag(TAG_INCLUDE, parser);
} else {
final TypedArray a = mResources.obtainAttributes(Xml.asAttributeSet(parser),
R.styleable.Keyboard_Include);
int keyboardLayout = 0;
try {
XmlParseUtils.checkAttributeExists(a,
R.styleable.Keyboard_Include_keyboardLayout, "keyboardLayout",
TAG_INCLUDE, parser);
keyboardLayout = a.getResourceId(R.styleable.Keyboard_Include_keyboardLayout, 0);
} finally {
a.recycle();
}
XmlParseUtils.checkEndTag(TAG_INCLUDE, parser);
if (DEBUG) Log.d(TAG, String.format("<%s keyboardLayout=%s />",
TAG_INCLUDE, mResources.getResourceEntryName(keyboardLayout)));
final XmlResourceParser parserForInclude = mResources.getXml(keyboardLayout);
try {
parseMerge(parserForInclude, row, skip);
} finally {
parserForInclude.close();
}
}
}
private void parseMerge(XmlPullParser parser, Row row, boolean skip)
throws XmlPullParserException, IOException {
int event;
while ((event = parser.next()) != XmlPullParser.END_DOCUMENT) {
if (event == XmlPullParser.START_TAG) {
final String tag = parser.getName();
if (TAG_MERGE.equals(tag)) {
if (row == null) {
parseKeyboardContent(parser, skip);
} else {
parseRowContent(parser, row, skip);
}
break;
} else {
throw new XmlParseUtils.ParseException(
"Included keyboard layout must have <merge> root element", parser);
}
}
}
}
private void parseSwitchKeyboardContent(XmlPullParser parser, boolean skip)
throws XmlPullParserException, IOException {
parseSwitchInternal(parser, null, skip);
}
private void parseSwitchRowContent(XmlPullParser parser, Row row, boolean skip)
throws XmlPullParserException, IOException {
parseSwitchInternal(parser, row, skip);
}
private void parseSwitchInternal(XmlPullParser parser, Row row, boolean skip)
throws XmlPullParserException, IOException {
if (DEBUG) Log.d(TAG, String.format("<%s> %s", TAG_SWITCH, mParams.mId));
boolean selected = false;
int event;
while ((event = parser.next()) != XmlPullParser.END_DOCUMENT) {
if (event == XmlPullParser.START_TAG) {
final String tag = parser.getName();
if (TAG_CASE.equals(tag)) {
selected |= parseCase(parser, row, selected ? true : skip);
} else if (TAG_DEFAULT.equals(tag)) {
selected |= parseDefault(parser, row, selected ? true : skip);
} else {
throw new XmlParseUtils.IllegalStartTag(parser, TAG_KEY);
}
} else if (event == XmlPullParser.END_TAG) {
final String tag = parser.getName();
if (TAG_SWITCH.equals(tag)) {
if (DEBUG) Log.d(TAG, String.format("</%s>", TAG_SWITCH));
break;
} else {
throw new XmlParseUtils.IllegalEndTag(parser, TAG_KEY);
}
}
}
}
private boolean parseCase(XmlPullParser parser, Row row, boolean skip)
throws XmlPullParserException, IOException {
final boolean selected = parseCaseCondition(parser);
if (row == null) {
// Processing Rows.
parseKeyboardContent(parser, selected ? skip : true);
} else {
// Processing Keys.
parseRowContent(parser, row, selected ? skip : true);
}
return selected;
}
private boolean parseCaseCondition(XmlPullParser parser) {
final KeyboardId id = mParams.mId;
if (id == null)
return true;
final TypedArray a = mResources.obtainAttributes(Xml.asAttributeSet(parser),
R.styleable.Keyboard_Case);
try {
final boolean modeMatched = matchTypedValue(a,
R.styleable.Keyboard_Case_mode, id.mMode, KeyboardId.modeName(id.mMode));
final boolean navigateActionMatched = matchBoolean(a,
R.styleable.Keyboard_Case_navigateAction, id.navigateAction());
final boolean passwordInputMatched = matchBoolean(a,
R.styleable.Keyboard_Case_passwordInput, id.passwordInput());
final boolean hasSettingsKeyMatched = matchBoolean(a,
R.styleable.Keyboard_Case_hasSettingsKey, id.hasSettingsKey());
final boolean f2KeyModeMatched = matchInteger(a,
R.styleable.Keyboard_Case_f2KeyMode, id.f2KeyMode());
final boolean clobberSettingsKeyMatched = matchBoolean(a,
R.styleable.Keyboard_Case_clobberSettingsKey, id.mClobberSettingsKey);
final boolean shortcutKeyEnabledMatched = matchBoolean(a,
R.styleable.Keyboard_Case_shortcutKeyEnabled, id.mShortcutKeyEnabled);
final boolean hasShortcutKeyMatched = matchBoolean(a,
R.styleable.Keyboard_Case_hasShortcutKey, id.mHasShortcutKey);
// As noted at {@link KeyboardId} class, we are interested only in enum value masked by
// {@link android.view.inputmethod.EditorInfo#IME_MASK_ACTION} and
// {@link android.view.inputmethod.EditorInfo#IME_FLAG_NO_ENTER_ACTION}. So matching
// this attribute with id.mImeOptions as integer value is enough for our purpose.
final boolean imeActionMatched = matchInteger(a,
R.styleable.Keyboard_Case_imeAction, id.imeAction());
final boolean localeCodeMatched = matchString(a,
R.styleable.Keyboard_Case_localeCode, id.mLocale.toString());
final boolean languageCodeMatched = matchString(a,
R.styleable.Keyboard_Case_languageCode, id.mLocale.getLanguage());
final boolean countryCodeMatched = matchString(a,
R.styleable.Keyboard_Case_countryCode, id.mLocale.getCountry());
final boolean selected = modeMatched && navigateActionMatched && passwordInputMatched
&& hasSettingsKeyMatched && f2KeyModeMatched && clobberSettingsKeyMatched
&& shortcutKeyEnabledMatched && hasShortcutKeyMatched && imeActionMatched &&
localeCodeMatched && languageCodeMatched && countryCodeMatched;
if (DEBUG) Log.d(TAG, String.format("<%s%s%s%s%s%s%s%s%s%s%s%s%s> %s", TAG_CASE,
textAttr(a.getString(R.styleable.Keyboard_Case_mode), "mode"),
booleanAttr(a, R.styleable.Keyboard_Case_navigateAction, "navigateAction"),
booleanAttr(a, R.styleable.Keyboard_Case_passwordInput, "passwordInput"),
booleanAttr(a, R.styleable.Keyboard_Case_hasSettingsKey, "hasSettingsKey"),
textAttr(KeyboardId.f2KeyModeName(
a.getInt(R.styleable.Keyboard_Case_f2KeyMode, -1)), "f2KeyMode"),
booleanAttr(a, R.styleable.Keyboard_Case_clobberSettingsKey,
"clobberSettingsKey"),
booleanAttr(
a, R.styleable.Keyboard_Case_shortcutKeyEnabled, "shortcutKeyEnabled"),
booleanAttr(a, R.styleable.Keyboard_Case_hasShortcutKey, "hasShortcutKey"),
textAttr(EditorInfoCompatUtils.imeOptionsName(
a.getInt(R.styleable.Keyboard_Case_imeAction, -1)), "imeAction"),
textAttr(a.getString(R.styleable.Keyboard_Case_localeCode), "localeCode"),
textAttr(a.getString(R.styleable.Keyboard_Case_languageCode), "languageCode"),
textAttr(a.getString(R.styleable.Keyboard_Case_countryCode), "countryCode"),
Boolean.toString(selected)));
return selected;
} finally {
a.recycle();
}
}
private static boolean matchInteger(TypedArray a, int index, int value) {
// If <case> does not have "index" attribute, that means this <case> is wild-card for the
// attribute.
return !a.hasValue(index) || a.getInt(index, 0) == value;
}
private static boolean matchBoolean(TypedArray a, int index, boolean value) {
// If <case> does not have "index" attribute, that means this <case> is wild-card for the
// attribute.
return !a.hasValue(index) || a.getBoolean(index, false) == value;
}
private static boolean matchString(TypedArray a, int index, String value) {
// If <case> does not have "index" attribute, that means this <case> is wild-card for the
// attribute.
return !a.hasValue(index) || stringArrayContains(a.getString(index).split("\\|"), value);
}
private static boolean matchTypedValue(TypedArray a, int index, int intValue, String strValue) {
// If <case> does not have "index" attribute, that means this <case> is wild-card for the
// attribute.
final TypedValue v = a.peekValue(index);
if (v == null)
return true;
if (isIntegerValue(v)) {
return intValue == a.getInt(index, 0);
} else if (isStringValue(v)) {
return stringArrayContains(a.getString(index).split("\\|"), strValue);
}
return false;
}
private static boolean stringArrayContains(String[] array, String value) {
for (final String elem : array) {
if (elem.equals(value))
return true;
}
return false;
}
private boolean parseDefault(XmlPullParser parser, Row row, boolean skip)
throws XmlPullParserException, IOException {
if (DEBUG) Log.d(TAG, String.format("<%s>", TAG_DEFAULT));
if (row == null) {
parseKeyboardContent(parser, skip);
} else {
parseRowContent(parser, row, skip);
}
return true;
}
private void parseKeyStyle(XmlPullParser parser, boolean skip)
throws XmlPullParserException {
TypedArray keyStyleAttr = mResources.obtainAttributes(Xml.asAttributeSet(parser),
R.styleable.Keyboard_KeyStyle);
TypedArray keyAttrs = mResources.obtainAttributes(Xml.asAttributeSet(parser),
R.styleable.Keyboard_Key);
try {
if (!keyStyleAttr.hasValue(R.styleable.Keyboard_KeyStyle_styleName))
throw new XmlParseUtils.ParseException("<" + TAG_KEY_STYLE
+ "/> needs styleName attribute", parser);
if (!skip)
mKeyStyles.parseKeyStyleAttributes(keyStyleAttr, keyAttrs, parser);
} finally {
keyStyleAttr.recycle();
keyAttrs.recycle();
}
}
private void startKeyboard() {
mCurrentY += mParams.mTopPadding;
mTopEdge = true;
}
private void startRow(Row row) {
addEdgeSpace(mParams.mHorizontalEdgesPadding, row);
mCurrentRow = row;
mLeftEdge = true;
mRightEdgeKey = null;
}
private void endRow(Row row) {
if (mCurrentRow == null)
throw new InflateException("orphant end row tag");
if (mRightEdgeKey != null) {
mRightEdgeKey.markAsRightEdge(mParams);
mRightEdgeKey = null;
}
addEdgeSpace(mParams.mHorizontalEdgesPadding, row);
mCurrentY += row.mRowHeight;
mCurrentRow = null;
mTopEdge = false;
}
private void endKey(Key key) {
mParams.onAddKey(key);
if (mLeftEdge) {
key.markAsLeftEdge(mParams);
mLeftEdge = false;
}
if (mTopEdge) {
key.markAsTopEdge(mParams);
}
mRightEdgeKey = key;
}
private void endKeyboard() {
// nothing to do here.
}
private void addEdgeSpace(float width, Row row) {
row.advanceXPos(width);
mLeftEdge = false;
mRightEdgeKey = null;
}
public static float getDimensionOrFraction(TypedArray a, int index, int base, float defValue) {
final TypedValue value = a.peekValue(index);
if (value == null)
return defValue;
if (isFractionValue(value)) {
return a.getFraction(index, base, base, defValue);
} else if (isDimensionValue(value)) {
return a.getDimension(index, defValue);
}
return defValue;
}
public static int getEnumValue(TypedArray a, int index, int defValue) {
final TypedValue value = a.peekValue(index);
if (value == null)
return defValue;
if (isIntegerValue(value)) {
return a.getInt(index, defValue);
}
return defValue;
}
private static boolean isFractionValue(TypedValue v) {
return v.type == TypedValue.TYPE_FRACTION;
}
private static boolean isDimensionValue(TypedValue v) {
return v.type == TypedValue.TYPE_DIMENSION;
}
private static boolean isIntegerValue(TypedValue v) {
return v.type >= TypedValue.TYPE_FIRST_INT && v.type <= TypedValue.TYPE_LAST_INT;
}
private static boolean isStringValue(TypedValue v) {
return v.type == TypedValue.TYPE_STRING;
}
private static String textAttr(String value, String name) {
return value != null ? String.format(" %s=%s", name, value) : "";
}
private static String booleanAttr(TypedArray a, int index, String name) {
return a.hasValue(index) ? String.format(" %s=%s", name, a.getBoolean(index, false)) : "";
}
}

177
java/src/com/android/inputmethod/keyboard/internal/KeyboardParams.java
View File

@ -1,177 +0,0 @@
/*
* Copyright (C) 2011 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.
*/
package com.android.inputmethod.keyboard.internal;
import com.android.inputmethod.keyboard.Key;
import com.android.inputmethod.keyboard.Keyboard;
import com.android.inputmethod.keyboard.KeyboardId;
import com.android.inputmethod.latin.LatinImeLogger;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Map;
import java.util.Set;
public class KeyboardParams {
public KeyboardId mId;
public int mThemeId;
/** Total height and width of the keyboard, including the paddings and keys */
public int mOccupiedHeight;
public int mOccupiedWidth;
/** Base height and width of the keyboard used to calculate rows' or keys' heights and widths */
public int mBaseHeight;
public int mBaseWidth;
public int mTopPadding;
public int mBottomPadding;
public int mHorizontalEdgesPadding;
public int mHorizontalCenterPadding;
public int mDefaultRowHeight;
public int mDefaultKeyWidth;
public int mHorizontalGap;
public int mVerticalGap;
public boolean mIsRtlKeyboard;
public int mMoreKeysTemplate;
public int mMaxMiniKeyboardColumn;
public int GRID_WIDTH;
public int GRID_HEIGHT;
public final Set<Key> mKeys = new HashSet<Key>();
public final Set<Key> mShiftKeys = new HashSet<Key>();
public final Set<Key> mShiftLockKeys = new HashSet<Key>();
public final KeyboardIconsSet mIconsSet = new KeyboardIconsSet();
public int mMostCommonKeyHeight = 0;
public int mMostCommonKeyWidth = 0;
public final TouchPositionCorrection mTouchPositionCorrection = new TouchPositionCorrection();
public static class TouchPositionCorrection {
private static final int TOUCH_POSITION_CORRECTION_RECORD_SIZE = 3;
public boolean mEnabled;
public float[] mXs;
public float[] mYs;
public float[] mRadii;
public void load(String[] data) {
final int dataLength = data.length;
if (dataLength % TOUCH_POSITION_CORRECTION_RECORD_SIZE != 0) {
if (LatinImeLogger.sDBG)
throw new RuntimeException(
"the size of touch position correction data is invalid");
return;
}
final int length = dataLength / TOUCH_POSITION_CORRECTION_RECORD_SIZE;
mXs = new float[length];
mYs = new float[length];
mRadii = new float[length];
try {
for (int i = 0; i < dataLength; ++i) {
final int type = i % TOUCH_POSITION_CORRECTION_RECORD_SIZE;
final int index = i / TOUCH_POSITION_CORRECTION_RECORD_SIZE;
final float value = Float.parseFloat(data[i]);
if (type == 0) {
mXs[index] = value;
} else if (type == 1) {
mYs[index] = value;
} else {
mRadii[index] = value;
}
}
} catch (NumberFormatException e) {
if (LatinImeLogger.sDBG) {
throw new RuntimeException(
"the number format for touch position correction data is invalid");
}
mXs = null;
mYs = null;
mRadii = null;
}
}
public void setEnabled(boolean enabled) {
mEnabled = enabled;
}
public boolean isValid() {
return mEnabled && mXs != null && mYs != null && mRadii != null
&& mXs.length > 0 && mYs.length > 0 && mRadii.length > 0;
}
}
protected void clearKeys() {
mKeys.clear();
mShiftKeys.clear();
mShiftLockKeys.clear();
clearHistogram();
}
public void onAddKey(Key key) {
mKeys.add(key);
updateHistogram(key);
if (key.mCode == Keyboard.CODE_SHIFT) {
mShiftKeys.add(key);
if (key.isSticky()) {
mShiftLockKeys.add(key);
}
}
}
private int mMaxHeightCount = 0;
private int mMaxWidthCount = 0;
private final Map<Integer, Integer> mHeightHistogram = new HashMap<Integer, Integer>();
private final Map<Integer, Integer> mWidthHistogram = new HashMap<Integer, Integer>();
private void clearHistogram() {
mMostCommonKeyHeight = 0;
mMaxHeightCount = 0;
mHeightHistogram.clear();
mMaxWidthCount = 0;
mMostCommonKeyWidth = 0;
mWidthHistogram.clear();
}
private static int updateHistogramCounter(Map<Integer, Integer> histogram, Integer key) {
final int count = (histogram.containsKey(key) ? histogram.get(key) : 0) + 1;
histogram.put(key, count);
return count;
}
private void updateHistogram(Key key) {
final Integer height = key.mHeight + key.mVerticalGap;
final int heightCount = updateHistogramCounter(mHeightHistogram, height);
if (heightCount > mMaxHeightCount) {
mMaxHeightCount = heightCount;
mMostCommonKeyHeight = height;
}
final Integer width = key.mWidth + key.mHorizontalGap;
final int widthCount = updateHistogramCounter(mWidthHistogram, width);
if (widthCount > mMaxWidthCount) {
mMaxWidthCount = widthCount;
mMostCommonKeyWidth = width;
}
}
}

6
java/src/com/android/inputmethod/keyboard/internal/XmlParseUtils.java → java/src/com/android/inputmethod/latin/XmlParseUtils.java
View File

@ -14,7 +14,7 @@
* the License. * the License.
*/ */
package com.android.inputmethod.keyboard.internal; package com.android.inputmethod.latin;
import android.content.res.TypedArray; import android.content.res.TypedArray;
@ -47,14 +47,14 @@ public class XmlParseUtils {
} }
@SuppressWarnings("serial") @SuppressWarnings("serial")
static class IllegalAttribute extends ParseException { public static class IllegalAttribute extends ParseException {
public IllegalAttribute(XmlPullParser parser, String attribute) { public IllegalAttribute(XmlPullParser parser, String attribute) {
super("Tag " + parser.getName() + " has illegal attribute " + attribute, parser); super("Tag " + parser.getName() + " has illegal attribute " + attribute, parser);
} }
} }
@SuppressWarnings("serial") @SuppressWarnings("serial")
static class NonEmptyTag extends ParseException{ public static class NonEmptyTag extends ParseException{
public NonEmptyTag(String tag, XmlPullParser parser) { public NonEmptyTag(String tag, XmlPullParser parser) {
super(tag + " must be empty tag", parser); super(tag + " must be empty tag", parser);
} }

6
java/src/com/android/inputmethod/latin/suggestions/MoreSuggestions.java
View File

@ -25,8 +25,6 @@ import com.android.inputmethod.keyboard.Key;
import com.android.inputmethod.keyboard.Keyboard; import com.android.inputmethod.keyboard.Keyboard;
import com.android.inputmethod.keyboard.KeyboardSwitcher; import com.android.inputmethod.keyboard.KeyboardSwitcher;
import com.android.inputmethod.keyboard.KeyboardView; import com.android.inputmethod.keyboard.KeyboardView;
import com.android.inputmethod.keyboard.internal.KeyboardBuilder;
import com.android.inputmethod.keyboard.internal.KeyboardParams;
import com.android.inputmethod.latin.LatinImeLogger; import com.android.inputmethod.latin.LatinImeLogger;
import com.android.inputmethod.latin.R; import com.android.inputmethod.latin.R;
import com.android.inputmethod.latin.SuggestedWords; import com.android.inputmethod.latin.SuggestedWords;
@ -39,7 +37,7 @@ public class MoreSuggestions extends Keyboard {
super(params); super(params);
} }
public static class Builder extends KeyboardBuilder<Builder.MoreSuggestionsParam> { public static class Builder extends Keyboard.Builder<Builder.MoreSuggestionsParam> {
private static final boolean DBG = LatinImeLogger.sDBG; private static final boolean DBG = LatinImeLogger.sDBG;
private final MoreSuggestionsView mPaneView; private final MoreSuggestionsView mPaneView;
@ -47,7 +45,7 @@ public class MoreSuggestions extends Keyboard {
private int mFromPos; private int mFromPos;
private int mToPos; private int mToPos;
public static class MoreSuggestionsParam extends KeyboardParams { public static class MoreSuggestionsParam extends Keyboard.Params {
private final int[] mWidths = new int[SuggestionsView.MAX_SUGGESTIONS]; private final int[] mWidths = new int[SuggestionsView.MAX_SUGGESTIONS];
private final int[] mRowNumbers = new int[SuggestionsView.MAX_SUGGESTIONS]; private final int[] mRowNumbers = new int[SuggestionsView.MAX_SUGGESTIONS];
private final int[] mColumnOrders = new int[SuggestionsView.MAX_SUGGESTIONS]; private final int[] mColumnOrders = new int[SuggestionsView.MAX_SUGGESTIONS];

6
tests/src/com/android/inputmethod/latin/SuggestHelper.java
View File

@ -22,8 +22,6 @@ import android.text.TextUtils;
import com.android.inputmethod.keyboard.KeyDetector; import com.android.inputmethod.keyboard.KeyDetector;
import com.android.inputmethod.keyboard.Keyboard; import com.android.inputmethod.keyboard.Keyboard;
import com.android.inputmethod.keyboard.KeyboardId; import com.android.inputmethod.keyboard.KeyboardId;
import com.android.inputmethod.keyboard.internal.KeyboardBuilder;
import com.android.inputmethod.keyboard.internal.KeyboardParams;
import java.io.File; import java.io.File;
import java.util.Locale; import java.util.Locale;
@ -40,7 +38,7 @@ public class SuggestHelper {
// Use null as the locale for Suggest so as to force it to use the internal dictionary // Use null as the locale for Suggest so as to force it to use the internal dictionary
// (and not try to find a dictionary provider for a specified locale) // (and not try to find a dictionary provider for a specified locale)
mSuggest = new Suggest(context, dictionaryId, null); mSuggest = new Suggest(context, dictionaryId, null);
mKeyboard = new KeyboardBuilder<KeyboardParams>(context, new KeyboardParams()) mKeyboard = new Keyboard.Builder<Keyboard.Params>(context, new Keyboard.Params())
.load(ALPHABET_KEYBOARD, keyboardId).build(); .load(ALPHABET_KEYBOARD, keyboardId).build();
mKeyDetector = new KeyDetector(0); mKeyDetector = new KeyDetector(0);
init(); init();
@ -50,7 +48,7 @@ public class SuggestHelper {
final long startOffset, final long length, final KeyboardId keyboardId, final long startOffset, final long length, final KeyboardId keyboardId,
final Locale locale) { final Locale locale) {
mSuggest = new Suggest(context, dictionaryPath, startOffset, length, null, locale); mSuggest = new Suggest(context, dictionaryPath, startOffset, length, null, locale);
mKeyboard = new KeyboardBuilder<KeyboardParams>(context, new KeyboardParams()) mKeyboard = new Keyboard.Builder<Keyboard.Params>(context, new Keyboard.Params())
.load(ALPHABET_KEYBOARD, keyboardId).build(); .load(ALPHABET_KEYBOARD, keyboardId).build();
mKeyDetector = new KeyDetector(0); mKeyDetector = new KeyDetector(0);
init(); init();