Move resource related methods to ResourceUtils (160dc0f9) · Commits · e / os / android_packages_inputmethods_LatinIME

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

+3 −2

Original line number	Diff line number	Diff line
		@@ -36,6 +36,7 @@ import com.android.inputmethod.keyboard.internal.KeySpecParser.MoreKeySpec;
		import com.android.inputmethod.keyboard.internal.KeyStyles.KeyStyle;
		import com.android.inputmethod.keyboard.internal.KeyboardIconsSet;
		import com.android.inputmethod.latin.R;
		import com.android.inputmethod.latin.ResourceUtils;
		import com.android.inputmethod.latin.StringUtils;

		import org.xmlpull.v1.XmlPullParser;
		@@ -229,9 +230,9 @@ public class Key {
		mBackgroundType = style.getInt(keyAttr,
		R.styleable.Keyboard_Key_backgroundType, row.getDefaultBackgroundType());

		mVisualInsetsLeft = Math.round(Keyboard.Builder.getDimensionOrFraction(keyAttr,
		mVisualInsetsLeft = Math.round(ResourceUtils.getDimensionOrFraction(keyAttr,
		R.styleable.Keyboard_Key_visualInsetsLeft, params.mBaseWidth, 0));
		mVisualInsetsRight = Math.round(Keyboard.Builder.getDimensionOrFraction(keyAttr,
		mVisualInsetsRight = Math.round(ResourceUtils.getDimensionOrFraction(keyAttr,
		R.styleable.Keyboard_Key_visualInsetsRight, params.mBaseWidth, 0));
		mIconId = KeySpecParser.getIconId(style.getString(keyAttr,
		R.styleable.Keyboard_Key_keyIcon));

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

+21 −69

Original line number	Diff line number	Diff line
		@@ -39,6 +39,7 @@ import com.android.inputmethod.latin.LatinImeLogger;
		import com.android.inputmethod.latin.LocaleUtils.RunInLocale;
		import com.android.inputmethod.latin.R;
		import com.android.inputmethod.latin.ResourceUtils;
		import com.android.inputmethod.latin.StringUtils;
		import com.android.inputmethod.latin.SubtypeLocale;
		import com.android.inputmethod.latin.XmlParseUtils;

		@@ -565,13 +566,13 @@ public class Keyboard {
		mParams = params;
		TypedArray keyboardAttr = res.obtainAttributes(Xml.asAttributeSet(parser),
		R.styleable.Keyboard);
		mRowHeight = (int)Builder.getDimensionOrFraction(keyboardAttr,
		mRowHeight = (int)ResourceUtils.getDimensionOrFraction(keyboardAttr,
		R.styleable.Keyboard_rowHeight,
		params.mBaseHeight, params.mDefaultRowHeight);
		keyboardAttr.recycle();
		TypedArray keyAttr = res.obtainAttributes(Xml.asAttributeSet(parser),
		R.styleable.Keyboard_Key);
		mDefaultKeyWidth = Builder.getDimensionOrFraction(keyAttr,
		mDefaultKeyWidth = ResourceUtils.getDimensionOrFraction(keyAttr,
		R.styleable.Keyboard_Key_keyWidth,
		params.mBaseWidth, params.mDefaultKeyWidth);
		mDefaultBackgroundType = keyAttr.getInt(R.styleable.Keyboard_Key_backgroundType,
		@@ -624,7 +625,7 @@ public class Keyboard {
		final int keyboardRightEdge = mParams.mOccupiedWidth
		- mParams.mHorizontalEdgesPadding;
		if (keyAttr.hasValue(R.styleable.Keyboard_Key_keyXPos)) {
		final float keyXPos = Builder.getDimensionOrFraction(keyAttr,
		final float keyXPos = ResourceUtils.getDimensionOrFraction(keyAttr,
		R.styleable.Keyboard_Key_keyXPos, mParams.mBaseWidth, 0);
		if (keyXPos < 0) {
		// If keyXPos is negative, the actual x-coordinate will be
		@@ -645,7 +646,7 @@ public class Keyboard {
		}

		public float getKeyWidth(TypedArray keyAttr, float keyXPos) {
		final int widthType = Builder.getEnumValue(keyAttr,
		final int widthType = ResourceUtils.getEnumValue(keyAttr,
		R.styleable.Keyboard_Key_keyWidth, KEYWIDTH_NOT_ENUM);
		switch (widthType) {
		case KEYWIDTH_FILL_RIGHT:
		@@ -655,7 +656,7 @@ public class Keyboard {
		// out the area up to the right edge of the keyboard.
		return keyboardRightEdge - keyXPos;
		default: // KEYWIDTH_NOT_ENUM
		return Builder.getDimensionOrFraction(keyAttr,
		return ResourceUtils.getDimensionOrFraction(keyAttr,
		R.styleable.Keyboard_Key_keyWidth,
		mParams.mBaseWidth, mDefaultKeyWidth);
		}
		@@ -768,14 +769,14 @@ public class Keyboard {
		keyboardHeight = keyboardAttr.getDimension(
		R.styleable.Keyboard_keyboardHeight, displayHeight / 2);
		}
		final float maxKeyboardHeight = getDimensionOrFraction(keyboardAttr,
		final float maxKeyboardHeight = ResourceUtils.getDimensionOrFraction(keyboardAttr,
		R.styleable.Keyboard_maxKeyboardHeight, displayHeight, displayHeight / 2);
		float minKeyboardHeight = getDimensionOrFraction(keyboardAttr,
		float minKeyboardHeight = ResourceUtils.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 = -getDimensionOrFraction(keyboardAttr,
		minKeyboardHeight = -ResourceUtils.getDimensionOrFraction(keyboardAttr,
		R.styleable.Keyboard_minKeyboardHeight, displayWidth, displayWidth / 2);
		}
		final Params params = mParams;
		@@ -784,26 +785,27 @@ public class Keyboard {
		params.mOccupiedHeight = (int)Math.max(
		Math.min(keyboardHeight, maxKeyboardHeight), minKeyboardHeight);
		params.mOccupiedWidth = params.mId.mWidth;
		params.mTopPadding = (int)getDimensionOrFraction(keyboardAttr,
		params.mTopPadding = (int)ResourceUtils.getDimensionOrFraction(keyboardAttr,
		R.styleable.Keyboard_keyboardTopPadding, params.mOccupiedHeight, 0);
		params.mBottomPadding = (int)getDimensionOrFraction(keyboardAttr,
		params.mBottomPadding = (int)ResourceUtils.getDimensionOrFraction(keyboardAttr,
		R.styleable.Keyboard_keyboardBottomPadding, params.mOccupiedHeight, 0);
		params.mHorizontalEdgesPadding = (int)getDimensionOrFraction(keyboardAttr,
		params.mHorizontalEdgesPadding = (int)ResourceUtils.getDimensionOrFraction(
		keyboardAttr,
		R.styleable.Keyboard_keyboardHorizontalEdgesPadding,
		mParams.mOccupiedWidth, 0);

		params.mBaseWidth = params.mOccupiedWidth - params.mHorizontalEdgesPadding * 2
		- params.mHorizontalCenterPadding;
		params.mDefaultKeyWidth = (int)getDimensionOrFraction(keyAttr,
		params.mDefaultKeyWidth = (int)ResourceUtils.getDimensionOrFraction(keyAttr,
		R.styleable.Keyboard_Key_keyWidth, params.mBaseWidth,
		params.mBaseWidth / DEFAULT_KEYBOARD_COLUMNS);
		params.mHorizontalGap = (int)getDimensionOrFraction(keyboardAttr,
		params.mHorizontalGap = (int)ResourceUtils.getDimensionOrFraction(keyboardAttr,
		R.styleable.Keyboard_horizontalGap, params.mBaseWidth, 0);
		params.mVerticalGap = (int)getDimensionOrFraction(keyboardAttr,
		params.mVerticalGap = (int)ResourceUtils.getDimensionOrFraction(keyboardAttr,
		R.styleable.Keyboard_verticalGap, params.mOccupiedHeight, 0);
		params.mBaseHeight = params.mOccupiedHeight - params.mTopPadding
		- params.mBottomPadding + params.mVerticalGap;
		params.mDefaultRowHeight = (int)getDimensionOrFraction(keyboardAttr,
		params.mDefaultRowHeight = (int)ResourceUtils.getDimensionOrFraction(keyboardAttr,
		R.styleable.Keyboard_rowHeight, params.mBaseHeight,
		params.mBaseHeight / DEFAULT_KEYBOARD_ROWS);

		@@ -1221,7 +1223,7 @@ public class Keyboard {
		// 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);
		\|\| StringUtils.containsInArray(value, a.getString(index).split("\\\|"));
		}

		private static boolean matchTypedValue(TypedArray a, int index, int intValue,
		@@ -1232,19 +1234,10 @@ public class Keyboard {
		if (v == null) {
		return true;
		}
		if (isIntegerValue(v)) {
		if (ResourceUtils.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;
		}
		} else if (ResourceUtils.isStringValue(v)) {
		return StringUtils.containsInArray(strValue, a.getString(index).split("\\\|"));
		}
		return false;
		}
		@@ -1334,47 +1327,6 @@ public class Keyboard {
		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) : "";
		}

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

+21 −36

Original line number	Diff line number	Diff line
		@@ -43,6 +43,7 @@ import com.android.inputmethod.latin.CollectionUtils;
		import com.android.inputmethod.latin.Constants;
		import com.android.inputmethod.latin.LatinImeLogger;
		import com.android.inputmethod.latin.R;
		import com.android.inputmethod.latin.ResourceUtils;
		import com.android.inputmethod.latin.StaticInnerHandlerWrapper;
		import com.android.inputmethod.latin.StringUtils;
		import com.android.inputmethod.latin.define.ProductionFlag;
		@@ -84,9 +85,6 @@ public class KeyboardView extends View implements PointerTracker.DrawingProxy {

		// Miscellaneous constants
		private static final int[] LONG_PRESSABLE_STATE_SET = { android.R.attr.state_long_pressable };
		private static final float UNDEFINED_RATIO = -1.0f;
		private static final int UNDEFINED_DIMENSION = -1;

		// XML attributes
		protected final float mVerticalCorrection;
		protected final int mMoreKeysLayout;
		@@ -219,20 +217,26 @@ public class KeyboardView extends View implements PointerTracker.DrawingProxy {

		public KeyDrawParams(final TypedArray a) {
		mKeyBackground = a.getDrawable(R.styleable.KeyboardView_keyBackground);
		if (!isValidFraction(mKeyLetterRatio = getFraction(a,
		if (!ResourceUtils.isValidFraction(mKeyLetterRatio = ResourceUtils.getFraction(a,
		R.styleable.KeyboardView_keyLetterSize))) {
		mKeyLetterSize = getDimensionPixelSize(a, R.styleable.KeyboardView_keyLetterSize);
		mKeyLetterSize = ResourceUtils.getDimensionPixelSize(a,
		R.styleable.KeyboardView_keyLetterSize);
		}
		if (!isValidFraction(mKeyLabelRatio = getFraction(a,
		if (!ResourceUtils.isValidFraction(mKeyLabelRatio = ResourceUtils.getFraction(a,
		R.styleable.KeyboardView_keyLabelSize))) {
		mKeyLabelSize = getDimensionPixelSize(a, R.styleable.KeyboardView_keyLabelSize);
		}
		mKeyLargeLabelRatio = getFraction(a, R.styleable.KeyboardView_keyLargeLabelRatio);
		mKeyLargeLetterRatio = getFraction(a, R.styleable.KeyboardView_keyLargeLetterRatio);
		mKeyHintLetterRatio = getFraction(a, R.styleable.KeyboardView_keyHintLetterRatio);
		mKeyShiftedLetterHintRatio = getFraction(a,
		mKeyLabelSize = ResourceUtils.getDimensionPixelSize(a,
		R.styleable.KeyboardView_keyLabelSize);
		}
		mKeyLargeLabelRatio = ResourceUtils.getFraction(a,
		R.styleable.KeyboardView_keyLargeLabelRatio);
		mKeyLargeLetterRatio = ResourceUtils.getFraction(a,
		R.styleable.KeyboardView_keyLargeLetterRatio);
		mKeyHintLetterRatio = ResourceUtils.getFraction(a,
		R.styleable.KeyboardView_keyHintLetterRatio);
		mKeyShiftedLetterHintRatio = ResourceUtils.getFraction(a,
		R.styleable.KeyboardView_keyShiftedLetterHintRatio);
		mKeyHintLabelRatio = getFraction(a, R.styleable.KeyboardView_keyHintLabelRatio);
		mKeyHintLabelRatio = ResourceUtils.getFraction(a,
		R.styleable.KeyboardView_keyHintLabelRatio);
		mKeyLabelHorizontalPadding = a.getDimension(
		R.styleable.KeyboardView_keyLabelHorizontalPadding, 0);
		mKeyHintLetterPadding = a.getDimension(
		@@ -263,10 +267,10 @@ public class KeyboardView extends View implements PointerTracker.DrawingProxy {
		mKeyTypeface = (keyboard.mKeyTypeface != null)
		? keyboard.mKeyTypeface : mKeyTypefaceFromKeyboardView;
		final int keyHeight = keyboard.mMostCommonKeyHeight - keyboard.mVerticalGap;
		if (isValidFraction(mKeyLetterRatio)) {
		if (ResourceUtils.isValidFraction(mKeyLetterRatio)) {
		mKeyLetterSize = (int)(keyHeight * mKeyLetterRatio);
		}
		if (isValidFraction(mKeyLabelRatio)) {
		if (ResourceUtils.isValidFraction(mKeyLabelRatio)) {
		mKeyLabelSize = (int)(keyHeight * mKeyLabelRatio);
		}
		mKeyLargeLabelSize = (int)(keyHeight * mKeyLargeLabelRatio);
		@@ -341,14 +345,15 @@ public class KeyboardView extends View implements PointerTracker.DrawingProxy {
		R.styleable.KeyboardView_keyPreviewOffset, 0);
		mPreviewHeight = a.getDimensionPixelSize(
		R.styleable.KeyboardView_keyPreviewHeight, 80);
		mPreviewTextRatio = getFraction(a, R.styleable.KeyboardView_keyPreviewTextRatio);
		mPreviewTextRatio = ResourceUtils.getFraction(a,
		R.styleable.KeyboardView_keyPreviewTextRatio);
		mPreviewTextColor = a.getColor(R.styleable.KeyboardView_keyPreviewTextColor, 0);
		mLingerTimeout = a.getInt(R.styleable.KeyboardView_keyPreviewLingerTimeout, 0);
		}

		public void updateParams(final Keyboard keyboard, final KeyDrawParams keyDrawParams) {
		final int keyHeight = keyboard.mMostCommonKeyHeight - keyboard.mVerticalGap;
		if (isValidFraction(mPreviewTextRatio)) {
		if (ResourceUtils.isValidFraction(mPreviewTextRatio)) {
		mPreviewTextSize = (int)(keyHeight * mPreviewTextRatio);
		}
		mKeyLetterSize = keyDrawParams.mKeyLetterSize;
		@@ -387,26 +392,6 @@ public class KeyboardView extends View implements PointerTracker.DrawingProxy {
		mPaint.setAntiAlias(true);
		}

		static boolean isValidFraction(final float fraction) {
		return fraction >= 0.0f;
		}

		static float getFraction(final TypedArray a, final int index) {
		final TypedValue value = a.peekValue(index);
		if (value == null \|\| value.type != TypedValue.TYPE_FRACTION) {
		return UNDEFINED_RATIO;
		}
		return a.getFraction(index, 1, 1, UNDEFINED_RATIO);
		}

		public static int getDimensionPixelSize(final TypedArray a, final int index) {
		final TypedValue value = a.peekValue(index);
		if (value == null \|\| value.type != TypedValue.TYPE_DIMENSION) {
		return UNDEFINED_DIMENSION;
		}
		return a.getDimensionPixelSize(index, UNDEFINED_DIMENSION);
		}

		/**
		* 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/latin/ResourceUtils.java

+70 −0

Original line number	Diff line number	Diff line
		@@ -17,11 +17,16 @@
		package com.android.inputmethod.latin;

		import android.content.res.Resources;
		import android.content.res.TypedArray;
		import android.os.Build;
		import android.util.TypedValue;

		import java.util.HashMap;

		public final class ResourceUtils {
		public static final float UNDEFINED_RATIO = -1.0f;
		public static final int UNDEFINED_DIMENSION = -1;

		private ResourceUtils() {
		// This utility class is not publicly instantiable.
		}
		@@ -45,4 +50,69 @@ public final class ResourceUtils {
		}
		return sDeviceOverrideValueMap.get(key);
		}

		public static boolean isValidFraction(final float fraction) {
		return fraction >= 0.0f;
		}

		public static float getFraction(final TypedArray a, final int index, final float defValue) {
		final TypedValue value = a.peekValue(index);
		if (value == null \|\| !isFractionValue(value)) {
		return defValue;
		}
		return a.getFraction(index, 1, 1, defValue);
		}

		public static float getFraction(final TypedArray a, final int index) {
		return getFraction(a, index, UNDEFINED_RATIO);
		}

		public static int getDimensionPixelSize(final TypedArray a, final int index) {
		final TypedValue value = a.peekValue(index);
		if (value == null \|\| !isDimensionValue(value)) {
		return ResourceUtils.UNDEFINED_DIMENSION;
		}
		return a.getDimensionPixelSize(index, ResourceUtils.UNDEFINED_DIMENSION);
		}

		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;
		}

		public static boolean isFractionValue(TypedValue v) {
		return v.type == TypedValue.TYPE_FRACTION;
		}

		public static boolean isDimensionValue(TypedValue v) {
		return v.type == TypedValue.TYPE_DIMENSION;
		}

		public static boolean isIntegerValue(TypedValue v) {
		return v.type >= TypedValue.TYPE_FIRST_INT && v.type <= TypedValue.TYPE_LAST_INT;
		}

		public static boolean isStringValue(TypedValue v) {
		return v.type == TypedValue.TYPE_STRING;
		}
		}

java/src/com/android/inputmethod/latin/suggestions/SuggestionStripView.java

+8 −11

Original line number	Diff line number	Diff line
		@@ -61,6 +61,7 @@ import com.android.inputmethod.latin.AutoCorrection;
		import com.android.inputmethod.latin.CollectionUtils;
		import com.android.inputmethod.latin.LatinImeLogger;
		import com.android.inputmethod.latin.R;
		import com.android.inputmethod.latin.ResourceUtils;
		import com.android.inputmethod.latin.StaticInnerHandlerWrapper;
		import com.android.inputmethod.latin.SuggestedWords;
		import com.android.inputmethod.latin.Utils;
		@@ -196,15 +197,15 @@ public class SuggestionStripView extends RelativeLayout implements OnClickListen
		R.styleable.SuggestionStripView, defStyle, R.style.SuggestionStripViewStyle);
		mSuggestionStripOption = a.getInt(
		R.styleable.SuggestionStripView_suggestionStripOption, 0);
		final float alphaValidTypedWord = getFraction(a,
		final float alphaValidTypedWord = ResourceUtils.getFraction(a,
		R.styleable.SuggestionStripView_alphaValidTypedWord, 1.0f);
		final float alphaTypedWord = getFraction(a,
		final float alphaTypedWord = ResourceUtils.getFraction(a,
		R.styleable.SuggestionStripView_alphaTypedWord, 1.0f);
		final float alphaAutoCorrect = getFraction(a,
		final float alphaAutoCorrect = ResourceUtils.getFraction(a,
		R.styleable.SuggestionStripView_alphaAutoCorrect, 1.0f);
		final float alphaSuggested = getFraction(a,
		final float alphaSuggested = ResourceUtils.getFraction(a,
		R.styleable.SuggestionStripView_alphaSuggested, 1.0f);
		mAlphaObsoleted = getFraction(a,
		mAlphaObsoleted = ResourceUtils.getFraction(a,
		R.styleable.SuggestionStripView_alphaSuggested, 1.0f);
		mColorValidTypedWord = applyAlpha(a.getColor(
		R.styleable.SuggestionStripView_colorValidTypedWord, 0), alphaValidTypedWord);
		@@ -217,13 +218,13 @@ public class SuggestionStripView extends RelativeLayout implements OnClickListen
		mSuggestionsCountInStrip = a.getInt(
		R.styleable.SuggestionStripView_suggestionsCountInStrip,
		DEFAULT_SUGGESTIONS_COUNT_IN_STRIP);
		mCenterSuggestionWeight = getFraction(a,
		mCenterSuggestionWeight = ResourceUtils.getFraction(a,
		R.styleable.SuggestionStripView_centerSuggestionPercentile,
		DEFAULT_CENTER_SUGGESTION_PERCENTILE);
		mMaxMoreSuggestionsRow = a.getInt(
		R.styleable.SuggestionStripView_maxMoreSuggestionsRow,
		DEFAULT_MAX_MORE_SUGGESTIONS_ROW);
		mMinMoreSuggestionsWidth = getFraction(a,
		mMinMoreSuggestionsWidth = ResourceUtils.getFraction(a,
		R.styleable.SuggestionStripView_minMoreSuggestionsWidth, 1.0f);
		a.recycle();

		@@ -278,10 +279,6 @@ public class SuggestionStripView extends RelativeLayout implements OnClickListen
		return new BitmapDrawable(res, buffer);
		}

		static float getFraction(final TypedArray a, final int index, final float defValue) {
		return a.getFraction(index, 1, 1, defValue);
		}

		private CharSequence getStyledSuggestionWord(SuggestedWords suggestedWords, int pos) {
		final CharSequence word = suggestedWords.getWord(pos);
		final boolean isAutoCorrect = pos == 1 && suggestedWords.willAutoCorrect();