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Handle null InputMethodSubtype.

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Bug 19627494.

Change-Id: I50dc77c59ced0f2e7c07a49ae0cb040197c2ab35
This commit is contained in:
Dan Zivkovic 2015-03-06 14:34:57 -08:00
parent 8eb2fad570
commit b86ca76cea
5 changed files with 23 additions and 5 deletions
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7
java/src/com/android/inputmethod/latin/RichInputMethodManager.java
View file

@ -46,6 +46,7 @@ import java.util.Map;
import java.util.Set;
import javax.annotation.Nonnull;
import javax.annotation.Nullable;
/**
* Enrichment class for InputMethodManager to simplify interaction and add functionality.
@ -329,7 +330,7 @@ public class RichInputMethodManager {
@UsedForTesting
static void forceSubtype(@Nonnull final InputMethodSubtype subtype) {
sForcedSubtypeForTesting = new RichInputMethodSubtype(subtype);
sForcedSubtypeForTesting = RichInputMethodSubtype.getRichInputMethodSubtype(subtype);
}
@Nonnull
@ -488,8 +489,8 @@ public class RichInputMethodManager {
return true;
}
private void updateCurrentSubtype(@Nonnull final InputMethodSubtype subtype) {
mCurrentRichInputMethodSubtype = new RichInputMethodSubtype(subtype);
private void updateCurrentSubtype(@Nullable final InputMethodSubtype subtype) {
mCurrentRichInputMethodSubtype = RichInputMethodSubtype.getRichInputMethodSubtype(subtype);
}
private void updateShortcutIme() {

10
java/src/com/android/inputmethod/latin/RichInputMethodSubtype.java
View file

@ -30,6 +30,7 @@ import java.util.Arrays;
import java.util.Locale;
import javax.annotation.Nonnull;
import javax.annotation.Nullable;
/**
* Enrichment class for InputMethodSubtype to enable concurrent multi-lingual input.
@ -147,6 +148,15 @@ public final class RichInputMethodSubtype {
return SubtypeLocaleUtils.getKeyboardLayoutSetName(mSubtype);
}
public static RichInputMethodSubtype getRichInputMethodSubtype(
@Nullable final InputMethodSubtype subtype) {
if (subtype == null) {
return getNoLanguageSubtype();
} else {
return new RichInputMethodSubtype(subtype);
}
}
// Dummy no language QWERTY subtype. See {@link R.xml.method}.
private static final int SUBTYPE_ID_OF_DUMMY_NO_LANGUAGE_SUBTYPE = 0xdde0bfd3;
private static final String EXTRA_VALUE_OF_DUMMY_NO_LANGUAGE_SUBTYPE =

2
java/src/com/android/inputmethod/latin/spellcheck/AndroidSpellCheckerService.java
View file

@ -260,7 +260,7 @@ public final class AndroidSpellCheckerService extends SpellCheckerService
final KeyboardLayoutSet.Builder builder = new KeyboardLayoutSet.Builder(this, editorInfo);
builder.setKeyboardGeometry(
SPELLCHECKER_DUMMY_KEYBOARD_WIDTH, SPELLCHECKER_DUMMY_KEYBOARD_HEIGHT);
builder.setSubtype(new RichInputMethodSubtype(subtype));
builder.setSubtype(RichInputMethodSubtype.getRichInputMethodSubtype(subtype));
builder.setIsSpellChecker(true /* isSpellChecker */);
builder.disableTouchPositionCorrectionData();
return builder.build();

2
tests/src/com/android/inputmethod/keyboard/KeyboardLayoutSetTestsBase.java
View file

@ -159,7 +159,7 @@ public abstract class KeyboardLayoutSetTestsBase extends AndroidTestCase {
final int keyboardHeight = ResourceUtils.getDefaultKeyboardHeight(res);
final Builder builder = new Builder(context, editorInfo);
builder.setKeyboardGeometry(keyboardWidth, keyboardHeight)
.setSubtype(new RichInputMethodSubtype(subtype))
.setSubtype(RichInputMethodSubtype.getRichInputMethodSubtype(subtype))
.setVoiceInputKeyEnabled(voiceInputKeyEnabled)
.setLanguageSwitchKeyEnabled(languageSwitchKeyEnabled)
.setSplitLayoutEnabledByUser(splitLayoutEnabled);

7
tests/src/com/android/inputmethod/latin/RichInputMethodSubtypeTests.java
View file

@ -318,4 +318,11 @@ public class RichInputMethodSubtypeTests extends AndroidTestCase {
public void testAdditionalSubtypeForSpacebarInFrench() {
testsAdditionalSubtypesForSpacebar.runInLocale(mRes, Locale.FRENCH);
}
public void testRichInputMethodSubtypeForNullInputMethodSubtype() {
RichInputMethodSubtype subtype = RichInputMethodSubtype.getRichInputMethodSubtype(null);
assertNotNull(subtype);
assertEquals("zz", subtype.getRawSubtype().getLocale());
assertEquals("keyboard", subtype.getRawSubtype().getMode());
}
}