nyancrimew/LatinIME
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Fix possible NPE caused while monkey test

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Bug: 7269036
Change-Id: I9054b33ad3c8996cac3ee5f0e9c01ba8ceea4971
This commit is contained in:
Tadashi G. Takaoka 2012-10-03 13:01:52 +09:00
parent 15281adbc1
commit d445b56ce1
3 changed files with 21 additions and 11 deletions
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6
java/src/com/android/inputmethod/keyboard/KeyboardSwitcher.java
View file

@ -390,7 +390,11 @@ public final class KeyboardSwitcher implements KeyboardState.SwitchActions {
}
public int getManualCapsMode() {
switch (getKeyboard().mId.mElementId) {
final Keyboard keyboard = getKeyboard();
if (keyboard == null) {
return WordComposer.CAPS_MODE_OFF;
}
switch (keyboard.mId.mElementId) {
case KeyboardId.ELEMENT_ALPHABET_SHIFT_LOCKED:
case KeyboardId.ELEMENT_ALPHABET_SHIFT_LOCK_SHIFTED:
return WordComposer.CAPS_MODE_MANUAL_SHIFT_LOCKED;

8
java/src/com/android/inputmethod/latin/LatinIME.java
View file

@ -1910,6 +1910,10 @@ public final class LatinIME extends InputMethodService implements KeyboardAction
}
private SuggestedWords getSuggestedWords(final int sessionId) {
final Keyboard keyboard = mKeyboardSwitcher.getKeyboard();
if (keyboard == null) {
return SuggestedWords.EMPTY;
}
final String typedWord = mWordComposer.getTypedWord();
// Get the word on which we should search the bigrams. If we are composing a word, it's
// whatever is *before* the half-committed word in the buffer, hence 2; if we aren't, we
@ -1919,8 +1923,8 @@ public final class LatinIME extends InputMethodService implements KeyboardAction
mConnection.getNthPreviousWord(mCurrentSettings.mWordSeparators,
mWordComposer.isComposingWord() ? 2 : 1);
final SuggestedWords suggestedWords = mSuggest.getSuggestedWords(mWordComposer,
prevWord, mKeyboardSwitcher.getKeyboard().getProximityInfo(),
mCurrentSettings.mCorrectionEnabled, sessionId);
prevWord, keyboard.getProximityInfo(), mCurrentSettings.mCorrectionEnabled,
sessionId);
return maybeRetrieveOlderSuggestions(typedWord, suggestedWords);
}

18
java/src/com/android/inputmethod/latin/WordComposer.java
View file

@ -177,14 +177,16 @@ public final class WordComposer {
* Internal method to retrieve reasonable proximity info for a character.
*/
private void addKeyInfo(final int codePoint, final Keyboard keyboard) {
final Key key = keyboard.getKey(codePoint);
if (key != null) {
final int x = key.mX + key.mWidth / 2;
final int y = key.mY + key.mHeight / 2;
add(codePoint, x, y);
return;
final int x, y;
final Key key;
if (keyboard != null && (key = keyboard.getKey(codePoint)) != null) {
x = key.mX + key.mWidth / 2;
y = key.mY + key.mHeight / 2;
} else {
x = Constants.NOT_A_COORDINATE;
y = Constants.NOT_A_COORDINATE;
}
add(codePoint, Constants.NOT_A_COORDINATE, Constants.NOT_A_COORDINATE);
add(codePoint, x, y);
}
/**
@ -195,7 +197,7 @@ public final class WordComposer {
reset();
final int length = word.length();
for (int i = 0; i < length; i = Character.offsetByCodePoints(word, i, 1)) {
int codePoint = Character.codePointAt(word, i);
final int codePoint = Character.codePointAt(word, i);
addKeyInfo(codePoint, keyboard);
}
mIsResumed = true;