Add a hidden flag for the auto correction indicator in SuggestionSpan (9ca4b437) · Commits · e / os / android_frameworks_base

core/java/android/text/style/SuggestionSpan.java

+30 −2

Original line number	Diff line number	Diff line
		@@ -56,6 +56,14 @@ public class SuggestionSpan extends CharacterStyle implements ParcelableSpan {
		*/
		public static final int FLAG_MISSPELLED = 0x0002;

		/**
		* Sets this flag if the auto correction is about to be applied to a word/text
		* that the user is typing/composing. This type of suggestion is rendered differently
		* to indicate the auto correction is happening.
		* @hide
		*/
		public static final int FLAG_AUTO_CORRECTION = 0x0004;

		public static final String ACTION_SUGGESTION_PICKED = "android.text.style.SUGGESTION_PICKED";
		public static final String SUGGESTION_SPAN_PICKED_AFTER = "after";
		public static final String SUGGESTION_SPAN_PICKED_BEFORE = "before";
		@@ -82,6 +90,9 @@ public class SuggestionSpan extends CharacterStyle implements ParcelableSpan {
		private float mMisspelledUnderlineThickness;
		private int mMisspelledUnderlineColor;

		private float mAutoCorrectionUnderlineThickness;
		private int mAutoCorrectionUnderlineColor;

		/*
		* TODO: If switching IME is required, needs to add parameters for ids of InputMethodInfo
		* and InputMethodSubtype.
		@@ -145,14 +156,21 @@ public class SuggestionSpan extends CharacterStyle implements ParcelableSpan {
		com.android.internal.R.styleable.SuggestionSpan_textUnderlineColor, Color.BLACK);

		defStyle = com.android.internal.R.attr.textAppearanceEasyCorrectSuggestion;

		typedArray = context.obtainStyledAttributes(
		null, com.android.internal.R.styleable.SuggestionSpan, defStyle, 0);

		mEasyCorrectUnderlineThickness = typedArray.getDimension(
		com.android.internal.R.styleable.SuggestionSpan_textUnderlineThickness, 0);
		mEasyCorrectUnderlineColor = typedArray.getColor(
		com.android.internal.R.styleable.SuggestionSpan_textUnderlineColor, Color.BLACK);

		defStyle = com.android.internal.R.attr.textAppearanceAutoCorrectionSuggestion;
		typedArray = context.obtainStyledAttributes(
		null, com.android.internal.R.styleable.SuggestionSpan, defStyle, 0);
		mAutoCorrectionUnderlineThickness = typedArray.getDimension(
		com.android.internal.R.styleable.SuggestionSpan_textUnderlineThickness, 0);
		mAutoCorrectionUnderlineColor = typedArray.getColor(
		com.android.internal.R.styleable.SuggestionSpan_textUnderlineColor, Color.BLACK);

		}

		public SuggestionSpan(Parcel src) {
		@@ -165,6 +183,8 @@ public class SuggestionSpan extends CharacterStyle implements ParcelableSpan {
		mEasyCorrectUnderlineThickness = src.readFloat();
		mMisspelledUnderlineColor = src.readInt();
		mMisspelledUnderlineThickness = src.readFloat();
		mAutoCorrectionUnderlineColor = src.readInt();
		mAutoCorrectionUnderlineThickness = src.readFloat();
		}

		/**
		@@ -218,6 +238,8 @@ public class SuggestionSpan extends CharacterStyle implements ParcelableSpan {
		dest.writeFloat(mEasyCorrectUnderlineThickness);
		dest.writeInt(mMisspelledUnderlineColor);
		dest.writeFloat(mMisspelledUnderlineThickness);
		dest.writeInt(mAutoCorrectionUnderlineColor);
		dest.writeFloat(mAutoCorrectionUnderlineThickness);
		}

		@Override
		@@ -261,6 +283,7 @@ public class SuggestionSpan extends CharacterStyle implements ParcelableSpan {
		public void updateDrawState(TextPaint tp) {
		final boolean misspelled = (mFlags & FLAG_MISSPELLED) != 0;
		final boolean easy = (mFlags & FLAG_EASY_CORRECT) != 0;
		final boolean autoCorrection = (mFlags & FLAG_AUTO_CORRECTION) != 0;
		if (easy) {
		if (!misspelled) {
		tp.setUnderlineText(mEasyCorrectUnderlineColor, mEasyCorrectUnderlineThickness);
		@@ -269,6 +292,8 @@ public class SuggestionSpan extends CharacterStyle implements ParcelableSpan {
		// than just easy, do not apply misspelled if an easy (or a mispelled) has been set
		tp.setUnderlineText(mMisspelledUnderlineColor, mMisspelledUnderlineThickness);
		}
		} else if (autoCorrection) {
		tp.setUnderlineText(mAutoCorrectionUnderlineColor, mAutoCorrectionUnderlineThickness);
		}
		}

		@@ -281,12 +306,15 @@ public class SuggestionSpan extends CharacterStyle implements ParcelableSpan {
		// The order here should match what is used in updateDrawState
		final boolean misspelled = (mFlags & FLAG_MISSPELLED) != 0;
		final boolean easy = (mFlags & FLAG_EASY_CORRECT) != 0;
		final boolean autoCorrection = (mFlags & FLAG_AUTO_CORRECTION) != 0;
		if (easy) {
		if (!misspelled) {
		return mEasyCorrectUnderlineColor;
		} else {
		return mMisspelledUnderlineColor;
		}
		} else if (autoCorrection) {
		return mAutoCorrectionUnderlineColor;
		}
		return 0;
		}

core/res/res/values/attrs.xml

+3 −0

Original line number	Diff line number	Diff line
		@@ -158,6 +158,9 @@
		<!-- The underline color and thickness for misspelled suggestion -->
		<attr name="textAppearanceMisspelledSuggestion" format="reference" />

		<!-- The underline color and thickness for auto correction suggestion -->
		<attr name="textAppearanceAutoCorrectionSuggestion" format="reference" />

		<!-- The underline color -->
		<attr name="textUnderlineColor" format="reference\|color" />
		<!-- The underline thickness -->

core/res/res/values/styles.xml

+4 −0

Original line number	Diff line number	Diff line
		@@ -257,6 +257,10 @@ please see styles_device_defaults.xml.
		<item name="android:textUnderlineColor">@color/holo_red_light</item>
		</style>

		<style name="TextAppearance.AutoCorrectionSuggestion" parent="TextAppearance.Suggestion">
		<item name="android:textUnderlineColor">@color/holo_blue_light</item>
		</style>

		<!-- Widget Styles -->

		<style name="Widget">

core/res/res/values/themes.xml

+1 −0

Original line number	Diff line number	Diff line
		@@ -91,6 +91,7 @@ please see themes_device_defaults.xml.

		<item name="textAppearanceEasyCorrectSuggestion">@android:style/TextAppearance.EasyCorrectSuggestion</item>
		<item name="textAppearanceMisspelledSuggestion">@android:style/TextAppearance.MisspelledSuggestion</item>
		<item name="textAppearanceAutoCorrectionSuggestion">@android:style/TextAppearance.AutoCorrectionSuggestion</item>

		<item name="textAppearanceButton">@android:style/TextAppearance.Widget.Button</item>