Move logic to determine spacebar text to LanguageOnSpacebarHelper (0d6ce465) · Commits · e / os / android_packages_inputmethods_LatinIME

java/src/com/android/inputmethod/keyboard/internal/LanguageOnSpacebarHelper.java

+25 −4

Original line number	Diff line number	Diff line
		@@ -25,6 +25,8 @@ import java.util.Collections;
		import java.util.List;
		import java.util.Locale;

		import javax.annotation.Nonnull;

		/**
		* This class determines that the language name on the spacebar should be displayed in what format.
		*/
		@@ -37,7 +39,7 @@ public final class LanguageOnSpacebarHelper {
		private List<InputMethodSubtype> mEnabledSubtypes = Collections.emptyList();
		private boolean mIsSystemLanguageSameAsInputLanguage;

		public int getLanguageOnSpacebarFormatType(final RichInputMethodSubtype subtype) {
		public int getLanguageOnSpacebarFormatType(@Nonnull final RichInputMethodSubtype subtype) {
		if (subtype.isNoLanguage()) {
		return FORMAT_TYPE_FULL_LOCALE;
		}
		@@ -65,11 +67,30 @@ public final class LanguageOnSpacebarHelper {
		: FORMAT_TYPE_LANGUAGE_ONLY;
		}

		public void updateEnabledSubtypes(final List<InputMethodSubtype> enabledSubtypes) {
		public void onUpdateEnabledSubtypes(@Nonnull final List<InputMethodSubtype> enabledSubtypes) {
		mEnabledSubtypes = enabledSubtypes;
		}

		public void updateIsSystemLanguageSameAsInputLanguage(final boolean isSame) {
		mIsSystemLanguageSameAsInputLanguage = isSame;
		public void onSubtypeChanged(@Nonnull final RichInputMethodSubtype subtype,
		final boolean implicitlyEnabledSubtype, @Nonnull final Locale systemLocale) {
		final Locale[] newLocales = subtype.getLocales();
		if (newLocales.length > 1) {
		// In multi-locales mode, the system language is never the same as the input language
		// because there is no single input language.
		mIsSystemLanguageSameAsInputLanguage = false;
		return;
		}
		final Locale newLocale = newLocales[0];
		if (systemLocale.equals(newLocale)) {
		mIsSystemLanguageSameAsInputLanguage = true;
		return;
		}
		if (!systemLocale.getLanguage().equals(newLocale.getLanguage())) {
		mIsSystemLanguageSameAsInputLanguage = false;
		return;
		}
		// If the subtype is enabled explicitly, the language name should be displayed even when
		// the keyboard language and the system language are equal.
		mIsSystemLanguageSameAsInputLanguage = implicitlyEnabledSubtype;
		}
		}

java/src/com/android/inputmethod/latin/SubtypeSwitcher.java

+5 −17

Original line number	Diff line number	Diff line
		@@ -24,7 +24,6 @@ import com.android.inputmethod.keyboard.internal.LanguageOnSpacebarHelper;
		import com.android.inputmethod.latin.utils.SubtypeLocaleUtils;

		import java.util.List;
		import java.util.Locale;

		import javax.annotation.Nonnull;

		@@ -69,28 +68,17 @@ public final class SubtypeSwitcher {
		public void updateParametersOnStartInputView() {
		final List<InputMethodSubtype> enabledSubtypesOfThisIme =
		mRichImm.getMyEnabledInputMethodSubtypeList(true);
		mLanguageOnSpacebarHelper.updateEnabledSubtypes(enabledSubtypesOfThisIme);
		mLanguageOnSpacebarHelper.onUpdateEnabledSubtypes(enabledSubtypesOfThisIme);
		mRichImm.updateShortcutIME();
		}

		// Update the current subtype. LatinIME.onCurrentInputMethodSubtypeChanged calls this function.
		public void onSubtypeChanged(@Nonnull final InputMethodSubtype newSubtype) {
		final RichInputMethodSubtype richSubtype = mRichImm.onSubtypeChanged(newSubtype);
		final Locale[] newLocales = richSubtype.getLocales();
		if (newLocales.length > 1) {
		// In multi-locales mode, the system language is never the same as the input language
		// because there is no single input language.
		mLanguageOnSpacebarHelper.updateIsSystemLanguageSameAsInputLanguage(false);
		} else {
		final Locale newLocale = newLocales[0];
		final Locale systemLocale = mResources.getConfiguration().locale;
		final boolean sameLocale = systemLocale.equals(newLocale);
		final boolean sameLanguage = systemLocale.getLanguage().equals(newLocale.getLanguage());
		final boolean implicitlyEnabled = mRichImm
		final boolean implicitlyEnabledSubtype = mRichImm
		.checkIfSubtypeBelongsToThisImeAndImplicitlyEnabled(newSubtype);
		mLanguageOnSpacebarHelper.updateIsSystemLanguageSameAsInputLanguage(
		sameLocale \|\| (sameLanguage && implicitlyEnabled));
		}
		mLanguageOnSpacebarHelper.onSubtypeChanged(
		richSubtype, implicitlyEnabledSubtype, mResources.getConfiguration().locale);
		mRichImm.updateShortcutIME();
		}

tests/src/com/android/inputmethod/keyboard/internal/LanguageOnSpacebarHelperTests.java

+4 −8

Original line number	Diff line number	Diff line
		@@ -89,19 +89,15 @@ public class LanguageOnSpacebarHelperTests extends AndroidTestCase {
		for (final RichInputMethodSubtype subtype : subtypes) {
		enabledSubtypes.add(subtype.getRawSubtype());
		}
		mLanguageOnSpacebarHelper.updateEnabledSubtypes(enabledSubtypes);
		mLanguageOnSpacebarHelper.onUpdateEnabledSubtypes(enabledSubtypes);
		}

		private void assertFormatType(final RichInputMethodSubtype subtype,
		final boolean implicitlyEnabledSubtype, final Locale systemLocale,
		final int expectedFormat) {
		final Locale newLocale = subtype.getLocales()[0];
		final boolean sameLocale = systemLocale.equals(newLocale);
		final boolean sameLanguage = systemLocale.getLanguage().equals(newLocale.getLanguage());
		mLanguageOnSpacebarHelper.updateIsSystemLanguageSameAsInputLanguage(
		sameLocale \|\| (sameLanguage && implicitlyEnabledSubtype));
		assertEquals(newLocale + " implicitly=" + implicitlyEnabledSubtype + " in " + systemLocale,
		expectedFormat,
		mLanguageOnSpacebarHelper.onSubtypeChanged(subtype, implicitlyEnabledSubtype, systemLocale);
		assertEquals(subtype.getLocales()[0] + " implicitly=" + implicitlyEnabledSubtype
		+ " in " + systemLocale, expectedFormat,
		mLanguageOnSpacebarHelper.getLanguageOnSpacebarFormatType(subtype));
		}