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Fix NPE in KeyboardParams 

Bug: 17707885
Change-Id: Ie6a54ac5ab60f5d11363ac8da8eef850d65dba7c
main
Tadashi G. Takaoka 2014-10-01 16:05:06 +09:00
parent 9586d69bdf
commit dbf5701ee0
1 changed files with 9 additions and 3 deletions
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12
java/src/com/android/inputmethod/keyboard/internal/KeyboardParams.java
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@ -27,6 +27,9 @@ import java.util.Comparator;
import java.util.SortedSet; import java.util.SortedSet;
import java.util.TreeSet; import java.util.TreeSet;
import javax.annotation.Nonnull;
import javax.annotation.Nullable;
public class KeyboardParams { public class KeyboardParams {
public KeyboardId mId; public KeyboardId mId;
public int mThemeId; public int mThemeId;
@ -67,7 +70,7 @@ public class KeyboardParams {
public final KeyboardTextsSet mTextsSet = new KeyboardTextsSet(); public final KeyboardTextsSet mTextsSet = new KeyboardTextsSet();
public final KeyStylesSet mKeyStyles = new KeyStylesSet(mTextsSet); public final KeyStylesSet mKeyStyles = new KeyStylesSet(mTextsSet);
public KeysCache mKeysCache; @Nullable public KeysCache mKeysCache;
public boolean mAllowRedundantMoreKeys; public boolean mAllowRedundantMoreKeys;
public int mMostCommonKeyHeight = 0; public int mMostCommonKeyHeight = 0;
@ -96,7 +99,7 @@ public class KeyboardParams {
clearHistogram(); clearHistogram();
} }
public void onAddKey(final Key newKey) { public void onAddKey(@Nonnull final Key newKey) {
final Key key = (mKeysCache != null) ? mKeysCache.get(newKey) : newKey; final Key key = (mKeysCache != null) ? mKeysCache.get(newKey) : newKey;
final boolean isSpacer = key.isSpacer(); final boolean isSpacer = key.isSpacer();
if (isSpacer && key.getWidth() == 0) { if (isSpacer && key.getWidth() == 0) {
@ -129,7 +132,10 @@ public class KeyboardParams {
mSortedKeys.clear(); mSortedKeys.clear();
for (final Key key : allKeys) { for (final Key key : allKeys) {
final Key filteredKey = Key.removeRedundantMoreKeys(key, lettersOnBaseLayout); final Key filteredKey = Key.removeRedundantMoreKeys(key, lettersOnBaseLayout);
mSortedKeys.add(mKeysCache.replace(key, filteredKey)); if (mKeysCache != null) {
mKeysCache.replace(key, filteredKey);
}
mSortedKeys.add(filteredKey);
} }
} }