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Merge "Cache subtype lists reasonably."

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Jean Chalard 2013-06-13 01:49:41 +00:00 committed by Android (Google) Code Review
parent e72d1a07b6 ff6445ed0e
commit 27d9c6f795
2 changed files with 35 additions and 9 deletions
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2
java/src/com/android/inputmethod/latin/LatinIME.java
View File

@ -844,8 +844,10 @@ public class LatinIME extends InputMethodService implements KeyboardActionListen
}
// Remove pending messages related to update suggestions
mHandler.cancelUpdateSuggestionStrip();
// Should do the following in onFinishInputInternal but until JB MR2 it's not called :(
if (mWordComposer.isComposingWord()) mConnection.finishComposingText();
resetComposingState(true /* alsoResetLastComposedWord */);
mRichImm.clearSubtypeCaches();
// Notify ResearchLogger
if (ProductionFlag.USES_DEVELOPMENT_ONLY_DIAGNOSTICS) {
ResearchLogger.latinIME_onFinishInputViewInternal(finishingInput, mLastSelectionStart,

42
java/src/com/android/inputmethod/latin/RichInputMethodManager.java
View File

@ -30,6 +30,7 @@ import android.view.inputmethod.InputMethodSubtype;
import com.android.inputmethod.compat.InputMethodManagerCompatWrapper;
import java.util.Collections;
import java.util.HashMap;
import java.util.List;
/**
@ -46,6 +47,10 @@ public final class RichInputMethodManager {
private InputMethodManagerCompatWrapper mImmWrapper;
private InputMethodInfo mInputMethodInfoOfThisIme;
final HashMap<InputMethodInfo, List<InputMethodSubtype>>
mSubtypeListCacheWithImplicitlySelectedSubtypes = CollectionUtils.newHashMap();
final HashMap<InputMethodInfo, List<InputMethodSubtype>>
mSubtypeListCacheWithoutImplicitlySelectedSubtypes = CollectionUtils.newHashMap();
private static final int INDEX_NOT_FOUND = -1;
@ -102,8 +107,8 @@ public final class RichInputMethodManager {
public List<InputMethodSubtype> getMyEnabledInputMethodSubtypeList(
boolean allowsImplicitlySelectedSubtypes) {
return mImmWrapper.mImm.getEnabledInputMethodSubtypeList(
mInputMethodInfoOfThisIme, allowsImplicitlySelectedSubtypes);
return getEnabledInputMethodSubtypeList(mInputMethodInfoOfThisIme,
allowsImplicitlySelectedSubtypes);
}
public boolean switchToNextInputMethod(final IBinder token, final boolean onlyCurrentIme) {
@ -151,8 +156,8 @@ public final class RichInputMethodManager {
return false;
}
final InputMethodInfo nextImi = getNextNonAuxiliaryIme(currentIndex, enabledImis);
final List<InputMethodSubtype> enabledSubtypes = imm.getEnabledInputMethodSubtypeList(
nextImi, true /* allowsImplicitlySelectedSubtypes */);
final List<InputMethodSubtype> enabledSubtypes = getEnabledInputMethodSubtypeList(nextImi,
true /* allowsImplicitlySelectedSubtypes */);
if (enabledSubtypes.isEmpty()) {
// The next IME has no subtype.
imm.setInputMethod(token, nextImi.getId());
@ -227,9 +232,8 @@ public final class RichInputMethodManager {
public boolean checkIfSubtypeBelongsToImeAndEnabled(final InputMethodInfo imi,
final InputMethodSubtype subtype) {
return checkIfSubtypeBelongsToList(
subtype, mImmWrapper.mImm.getEnabledInputMethodSubtypeList(
imi, true /* allowsImplicitlySelectedSubtypes */));
return checkIfSubtypeBelongsToList(subtype, getEnabledInputMethodSubtypeList(imi,
true /* allowsImplicitlySelectedSubtypes */));
}
private static boolean checkIfSubtypeBelongsToList(final InputMethodSubtype subtype,
@ -290,8 +294,7 @@ public final class RichInputMethodManager {
for (InputMethodInfo imi : imiList) {
// We can return true immediately after we find two or more filtered IMEs.
if (filteredImisCount > 1) return true;
final List<InputMethodSubtype> subtypes =
mImmWrapper.mImm.getEnabledInputMethodSubtypeList(imi, true);
final List<InputMethodSubtype> subtypes = getEnabledInputMethodSubtypeList(imi, true);
// IMEs that have no subtypes should be counted.
if (subtypes.isEmpty()) {
++filteredImisCount;
@ -354,5 +357,26 @@ public final class RichInputMethodManager {
public void setAdditionalInputMethodSubtypes(final InputMethodSubtype[] subtypes) {
mImmWrapper.mImm.setAdditionalInputMethodSubtypes(
mInputMethodInfoOfThisIme.getId(), subtypes);
// Clear the cache so that we go read the subtypes again next time.
clearSubtypeCaches();
}
private List<InputMethodSubtype> getEnabledInputMethodSubtypeList(final InputMethodInfo imi,
final boolean allowsImplicitlySelectedSubtypes) {
final HashMap<InputMethodInfo, List<InputMethodSubtype>> cache =
allowsImplicitlySelectedSubtypes
? mSubtypeListCacheWithImplicitlySelectedSubtypes
: mSubtypeListCacheWithoutImplicitlySelectedSubtypes;
final List<InputMethodSubtype> cachedList = cache.get(imi);
if (null != cachedList) return cachedList;
final List<InputMethodSubtype> result = mImmWrapper.mImm.getEnabledInputMethodSubtypeList(
imi, allowsImplicitlySelectedSubtypes);
cache.put(imi, result);
return result;
}
public void clearSubtypeCaches() {
mSubtypeListCacheWithImplicitlySelectedSubtypes.clear();
mSubtypeListCacheWithoutImplicitlySelectedSubtypes.clear();
}
}