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Defer getting no language subtype

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Bug: 9318351
Change-Id: I55338c001070655a3f90df3dbe1351bd4180d520
This commit is contained in:
Tadashi G. Takaoka 2013-06-07 05:18:21 +09:00
parent 1665cc27f2
commit 254b484e75
1 changed files with 20 additions and 12 deletions
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32
java/src/com/android/inputmethod/latin/SubtypeSwitcher.java
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@ -43,20 +43,23 @@ public final class SubtypeSwitcher {
private static final String TAG = SubtypeSwitcher.class.getSimpleName();
private static final SubtypeSwitcher sInstance = new SubtypeSwitcher();
private /* final */ RichInputMethodManager mRichImm;
private /* final */ Resources mResources;
private /* final */ ConnectivityManager mConnectivityManager;
/*-----------------------------------------------------------*/
// Variants which should be changed only by reload functions.
private NeedsToDisplayLanguage mNeedsToDisplayLanguage = new NeedsToDisplayLanguage();
private final NeedsToDisplayLanguage mNeedsToDisplayLanguage = new NeedsToDisplayLanguage();
private InputMethodInfo mShortcutInputMethodInfo;
private InputMethodSubtype mShortcutSubtype;
private InputMethodSubtype mNoLanguageSubtype;
/*-----------------------------------------------------------*/
private boolean mIsNetworkConnected;
// Dummy no language QWERTY subtype. See {@link R.xml.method}.
private static final InputMethodSubtype DUMMY_NO_LANGUAGE_SUBTYPE = new InputMethodSubtype(
R.string.subtype_no_language_qwerty, R.drawable.ic_subtype_keyboard, "zz", "keyboard",
"KeyboardLayoutSet=qwerty,AsciiCapable,EnabledWhenDefaultIsNotAsciiCapable",
false /* isAuxiliary */, false /* overridesImplicitlyEnabledSubtype */);
static final class NeedsToDisplayLanguage {
private int mEnabledSubtypeCount;
private boolean mIsSystemLanguageSameAsInputLanguage;
@ -96,11 +99,6 @@ public final class SubtypeSwitcher {
mRichImm = RichInputMethodManager.getInstance();
mConnectivityManager = (ConnectivityManager) context.getSystemService(
Context.CONNECTIVITY_SERVICE);
mNoLanguageSubtype = mRichImm.findSubtypeByLocaleAndKeyboardLayoutSet(
SubtypeLocale.NO_LANGUAGE, SubtypeLocale.QWERTY);
if (mNoLanguageSubtype == null) {
throw new RuntimeException("Can't find no lanugage with QWERTY subtype");
}
final NetworkInfo info = mConnectivityManager.getActiveNetworkInfo();
mIsNetworkConnected = (info != null && info.isConnected());
@ -255,10 +253,20 @@ public final class SubtypeSwitcher {
}
public InputMethodSubtype getCurrentSubtype() {
return mRichImm.getCurrentInputMethodSubtype(mNoLanguageSubtype);
return mRichImm.getCurrentInputMethodSubtype(getNoLanguageSubtype());
}
public InputMethodSubtype getNoLanguageSubtype() {
return mNoLanguageSubtype;
if (mNoLanguageSubtype == null) {
mNoLanguageSubtype = mRichImm.findSubtypeByLocaleAndKeyboardLayoutSet(
SubtypeLocale.NO_LANGUAGE, SubtypeLocale.QWERTY);
}
if (mNoLanguageSubtype != null) {
return mNoLanguageSubtype;
}
Log.w(TAG, "Can't find no lanugage with QWERTY subtype");
Log.w(TAG, "No input method subtype found; return dummy subtype: "
+ DUMMY_NO_LANGUAGE_SUBTYPE);
return DUMMY_NO_LANGUAGE_SUBTYPE;
}
}