Reload keyboard after SoftInputWindow size changed (e896d31b) · Commits · e / os / android_packages_inputmethods_LatinIME

java/src/com/android/inputmethod/keyboard/Keyboard.java

+5 −9

Original line number	Diff line number	Diff line
		@@ -151,16 +151,11 @@ public class Keyboard {
		* @param context the application or service context
		* @param xmlLayoutResId the resource file that contains the keyboard layout and keys.
		* @param id keyboard identifier
		* @param width keyboard width
		*/
		public Keyboard(Context context, int xmlLayoutResId, KeyboardId id) {
		this(context, xmlLayoutResId, id,
		context.getResources().getDisplayMetrics().widthPixels,
		context.getResources().getDisplayMetrics().heightPixels);
		}

		private Keyboard(Context context, int xmlLayoutResId, KeyboardId id, int width,
		int height) {
		Resources res = context.getResources();
		public Keyboard(Context context, int xmlLayoutResId, KeyboardId id, int width) {
		final Resources res = context.getResources();
		GRID_WIDTH = res.getInteger(R.integer.config_keyboard_grid_width);
		GRID_HEIGHT = res.getInteger(R.integer.config_keyboard_grid_height);
		GRID_SIZE = GRID_WIDTH * GRID_HEIGHT;
		@@ -168,7 +163,8 @@ public class Keyboard {
		final int horizontalEdgesPadding = (int)res.getDimension(
		R.dimen.keyboard_horizontal_edges_padding);
		mDisplayWidth = width - horizontalEdgesPadding * 2;
		mDisplayHeight = height;
		// TODO: Adjust the height by referring to the height of area available for drawing as well.
		mDisplayHeight = res.getDisplayMetrics().heightPixels;

		mDefaultHorizontalGap = 0;
		setKeyWidth(mDisplayWidth / 10);

java/src/com/android/inputmethod/keyboard/KeyboardId.java

+24 −4

Original line number	Diff line number	Diff line
		@@ -40,6 +40,7 @@ public class KeyboardId {

		public final Locale mLocale;
		public final int mOrientation;
		public final int mWidth;
		public final int mMode;
		public final int mXmlId;
		public final int mColorScheme;
		@@ -49,17 +50,20 @@ public class KeyboardId {
		public final boolean mHasVoiceKey;
		public final int mImeAction;
		public final boolean mEnableShiftLock;

		public final String mXmlName;
		public final EditorInfo mAttribute;

		private final int mHashCode;

		public KeyboardId(String xmlName, int xmlId, int colorScheme, Locale locale, int orientation,
		int mode, EditorInfo attribute, boolean hasSettingsKey, boolean voiceKeyEnabled,
		boolean hasVoiceKey, boolean enableShiftLock) {
		int width, int mode, EditorInfo attribute, boolean hasSettingsKey,
		boolean voiceKeyEnabled, boolean hasVoiceKey, boolean enableShiftLock) {
		final int inputType = (attribute != null) ? attribute.inputType : 0;
		final int imeOptions = (attribute != null) ? attribute.imeOptions : 0;
		this.mLocale = locale;
		this.mOrientation = orientation;
		this.mWidth = width;
		this.mMode = mode;
		this.mXmlId = xmlId;
		this.mColorScheme = colorScheme;
		@@ -73,11 +77,14 @@ public class KeyboardId {
		this.mImeAction = imeOptions & (
		EditorInfo.IME_MASK_ACTION \| EditorInfo.IME_FLAG_NO_ENTER_ACTION);
		this.mEnableShiftLock = enableShiftLock;

		this.mXmlName = xmlName;
		this.mAttribute = attribute;

		this.mHashCode = Arrays.hashCode(new Object[] {
		locale,
		orientation,
		width,
		mode,
		xmlId,
		colorScheme,
		@@ -90,6 +97,18 @@ public class KeyboardId {
		});
		}

		public KeyboardId cloneWithNewLayout(String xmlName, int xmlId) {
		return new KeyboardId(xmlName, xmlId, mColorScheme, mLocale, mOrientation, mWidth, mMode,
		mAttribute, mHasSettingsKey, mVoiceKeyEnabled, mHasVoiceKey, mEnableShiftLock);
		}

		public KeyboardId cloneWithNewGeometry(int width) {
		if (mWidth == width)
		return this;
		return new KeyboardId(mXmlName, mXmlId, mColorScheme, mLocale, mOrientation, width, mMode,
		mAttribute, mHasSettingsKey, mVoiceKeyEnabled, mHasVoiceKey, mEnableShiftLock);
		}

		public int getXmlId() {
		return mXmlId;
		}
		@@ -118,6 +137,7 @@ public class KeyboardId {
		boolean equals(KeyboardId other) {
		return other.mLocale.equals(this.mLocale)
		&& other.mOrientation == this.mOrientation
		&& other.mWidth == this.mWidth
		&& other.mMode == this.mMode
		&& other.mXmlId == this.mXmlId
		&& other.mColorScheme == this.mColorScheme
		@@ -136,10 +156,10 @@ public class KeyboardId {

		@Override
		public String toString() {
		return String.format("[%s.xml %s %s %s imeAction=%s %s%s%s%s%s%s]",
		return String.format("[%s.xml %s %s%d %s %s %s%s%s%s%s%s]",
		mXmlName,
		mLocale,
		(mOrientation == 1 ? "port" : "land"),
		(mOrientation == 1 ? "port" : "land"), mWidth,
		modeName(mMode),
		EditorInfoCompatUtils.imeOptionsName(mImeAction),
		(mPasswordInput ? " passwordInput" : ""),

java/src/com/android/inputmethod/keyboard/KeyboardSwitcher.java

+43 −36

Original line number	Diff line number	Diff line
		@@ -37,7 +37,7 @@ import java.util.Locale;

		public class KeyboardSwitcher implements SharedPreferences.OnSharedPreferenceChangeListener {
		private static final String TAG = "KeyboardSwitcher";
		private static final boolean DEBUG = false;
		private static final boolean DEBUG_CACHE = false;
		public static final boolean DEBUG_STATE = false;

		private static String sConfigDefaultKeyboardThemeId;
		@@ -99,6 +99,7 @@ public class KeyboardSwitcher implements SharedPreferences.OnSharedPreferenceCha
		private static final int DEFAULT_SETTINGS_KEY_MODE = SETTINGS_KEY_MODE_AUTO;

		private int mLayoutId;
		private int mKeyboardWidth;

		private static final KeyboardSwitcher sInstance = new KeyboardSwitcher();

		@@ -151,17 +152,39 @@ public class KeyboardSwitcher implements SharedPreferences.OnSharedPreferenceCha
		// Update the settings key state because number of enabled IMEs could have been changed
		mSettingsKeyEnabledInSettings = getSettingsKeyMode(mPrefs, mInputMethodService);
		final KeyboardId id = getKeyboardId(attribute, isSymbols);
		makeSymbolsKeyboardIds(id.mMode, attribute);
		mCurrentId = id;
		final Resources res = mInputMethodService.getResources();
		mInputView.setKeyPreviewPopupEnabled(Settings.Values.isKeyPreviewPopupEnabled(mPrefs, res),
		Settings.Values.getKeyPreviewPopupDismissDelay(mPrefs, res));

		// Note: This comment is only applied for phone number keyboard layout.
		// On non-xlarge device, "@integer/key_switch_alpha_symbol" key code is used to switch
		// between "phone keyboard" and "phone symbols keyboard". But on xlarge device,
		// "@integer/key_shift" key code is used for that purpose in order to properly display
		// "more" and "locked more" key labels. To achieve these behavior, we should initialize
		// mSymbolsId and mSymbolsShiftedId to "phone keyboard" and "phone symbols keyboard"
		// respectively here for xlarge device's layout switching.
		mSymbolsId = makeSiblingKeyboardId(id, R.xml.kbd_symbols, R.xml.kbd_phone);
		mSymbolsShiftedId = makeSiblingKeyboardId(
		id, R.xml.kbd_symbols_shift, R.xml.kbd_phone_symbols);

		setKeyboard(getKeyboard(id));
		}

		public void onSizeChanged() {
		final int width = mInputMethodService.getWindow().getWindow().getDecorView().getWidth();
		if (width == 0)
		return;
		mKeyboardWidth = width;
		// Set keyboard with new width.
		final KeyboardId newId = mCurrentId.cloneWithNewGeometry(width);
		setKeyboard(getKeyboard(newId));
		}

		private void setKeyboard(final Keyboard newKeyboard) {
		final Keyboard oldKeyboard = mInputView.getKeyboard();
		mInputView.setKeyboard(newKeyboard);
		mCurrentId = newKeyboard.mId;
		final Resources res = mInputMethodService.getResources();
		mInputView.setKeyPreviewPopupEnabled(
		Settings.Values.isKeyPreviewPopupEnabled(mPrefs, res),
		Settings.Values.getKeyPreviewPopupDismissDelay(mPrefs, res));
		final boolean localeChanged = (oldKeyboard == null)
		\|\| !newKeyboard.mId.mLocale.equals(oldKeyboard.mId.mLocale);
		mInputMethodService.mHandler.startDisplayLanguageOnSpacebar(localeChanged);
		@@ -175,19 +198,19 @@ public class KeyboardSwitcher implements SharedPreferences.OnSharedPreferenceCha
		final Locale savedLocale = Utils.setSystemLocale(res,
		mSubtypeSwitcher.getInputLocale());

		keyboard = new LatinKeyboard(mInputMethodService, id);
		keyboard = new LatinKeyboard(mInputMethodService, id, id.mWidth);

		if (id.mEnableShiftLock) {
		keyboard.enableShiftLock();
		}

		mKeyboardCache.put(id, new SoftReference<LatinKeyboard>(keyboard));
		if (DEBUG)
		if (DEBUG_CACHE)
		Log.d(TAG, "keyboard cache size=" + mKeyboardCache.size() + ": "
		+ ((ref == null) ? "LOAD" : "GCed") + " id=" + id);

		Utils.setSystemLocale(res, savedLocale);
		} else if (DEBUG) {
		} else if (DEBUG_CACHE) {
		Log.d(TAG, "keyboard cache size=" + mKeyboardCache.size() + ": HIT id=" + id);
		}

		@@ -244,33 +267,19 @@ public class KeyboardSwitcher implements SharedPreferences.OnSharedPreferenceCha
		final boolean hasSettingsKey = hasSettingsKey(attribute);
		final Resources res = mInputMethodService.getResources();
		final int orientation = res.getConfiguration().orientation;
		if (mKeyboardWidth == 0)
		mKeyboardWidth = res.getDisplayMetrics().widthPixels;
		final Locale locale = mSubtypeSwitcher.getInputLocale();
		return new KeyboardId(
		res.getResourceEntryName(xmlId), xmlId, charColorId, locale, orientation, mode,
		attribute, hasSettingsKey, mVoiceKeyEnabled, hasVoiceKey, enableShiftLock);
		res.getResourceEntryName(xmlId), xmlId, charColorId, locale, orientation,
		mKeyboardWidth, mode, attribute, hasSettingsKey, mVoiceKeyEnabled, hasVoiceKey,
		enableShiftLock);
		}

		private void makeSymbolsKeyboardIds(final int mode, EditorInfo attribute) {
		final Locale locale = mSubtypeSwitcher.getInputLocale();
		final Resources res = mInputMethodService.getResources();
		final int orientation = res.getConfiguration().orientation;
		final int colorScheme = getColorScheme();
		final boolean hasVoiceKey = mVoiceKeyEnabled && !mVoiceButtonOnPrimary;
		final boolean hasSettingsKey = hasSettingsKey(attribute);
		// Note: This comment is only applied for phone number keyboard layout.
		// On non-xlarge device, "@integer/key_switch_alpha_symbol" key code is used to switch
		// between "phone keyboard" and "phone symbols keyboard". But on xlarge device,
		// "@integer/key_shift" key code is used for that purpose in order to properly display
		// "more" and "locked more" key labels. To achieve these behavior, we should initialize
		// mSymbolsId and mSymbolsShiftedId to "phone keyboard" and "phone symbols keyboard"
		// respectively here for xlarge device's layout switching.
		int xmlId = mode == KeyboardId.MODE_PHONE ? R.xml.kbd_phone : R.xml.kbd_symbols;
		final String xmlName = res.getResourceEntryName(xmlId);
		mSymbolsId = new KeyboardId(xmlName, xmlId, colorScheme, locale, orientation, mode,
		attribute, hasSettingsKey, mVoiceKeyEnabled, hasVoiceKey, false);
		xmlId = mode == KeyboardId.MODE_PHONE ? R.xml.kbd_phone_symbols : R.xml.kbd_symbols_shift;
		mSymbolsShiftedId = new KeyboardId(xmlName, xmlId, colorScheme, locale, orientation, mode,
		attribute, hasSettingsKey, mVoiceKeyEnabled, hasVoiceKey, false);
		private KeyboardId makeSiblingKeyboardId(KeyboardId base, int alphabet, int phone) {
		final int xmlId = base.mMode == KeyboardId.MODE_PHONE ? phone : alphabet;
		final String xmlName = mInputMethodService.getResources().getResourceEntryName(xmlId);
		return base.cloneWithNewLayout(xmlName, xmlId);
		}

		public int getKeyboardMode() {
		@@ -561,14 +570,12 @@ public class KeyboardSwitcher implements SharedPreferences.OnSharedPreferenceCha
		return;
		final LatinKeyboard keyboard;
		if (mCurrentId.equals(mSymbolsId) \|\| !mCurrentId.equals(mSymbolsShiftedId)) {
		mCurrentId = mSymbolsShiftedId;
		keyboard = getKeyboard(mCurrentId);
		keyboard = getKeyboard(mSymbolsShiftedId);
		// Symbol shifted keyboard has an ALT key that has a caps lock style indicator. To
		// enable the indicator, we need to call setShiftLocked(true).
		keyboard.setShiftLocked(true);
		} else {
		mCurrentId = mSymbolsId;
		keyboard = getKeyboard(mCurrentId);
		keyboard = getKeyboard(mSymbolsId);
		// Symbol keyboard has an ALT key that has a caps lock style indicator. To disable the
		// indicator, we need to call setShiftLocked(false).
		keyboard.setShiftLocked(false);

java/src/com/android/inputmethod/keyboard/KeyboardView.java

+6 −0

Original line number	Diff line number	Diff line
		@@ -462,6 +462,12 @@ public class KeyboardView extends View implements PointerTracker.UIProxy {
		return mKeyboardActionListener;
		}

		@Override
		protected void onSizeChanged(int w, int h, int oldw, int oldh) {
		// TODO: Should notify InputMethodService instead?
		KeyboardSwitcher.getInstance().onSizeChanged();
		}

		/**
		* Attaches a keyboard to this view. The keyboard can be switched at any time and the
		* view will re-layout itself to accommodate the keyboard.

java/src/com/android/inputmethod/keyboard/LatinKeyboard.java

+2 −2

Original line number	Diff line number	Diff line
		@@ -88,8 +88,8 @@ public class LatinKeyboard extends Keyboard {
		private static final String SMALL_TEXT_SIZE_OF_LANGUAGE_ON_SPACEBAR = "small";
		private static final String MEDIUM_TEXT_SIZE_OF_LANGUAGE_ON_SPACEBAR = "medium";

		public LatinKeyboard(Context context, KeyboardId id) {
		super(context, id.getXmlId(), id);
		public LatinKeyboard(Context context, KeyboardId id, int width) {
		super(context, id.getXmlId(), id, width);
		final Resources res = context.getResources();
		mContext = context;