Add static construct method for SparseArray

...nputmethod/accessibility/AccessibilityEntityProvider.java

java/src/com/android/inputmethod/keyboard/Keyboard.java

...c/com/android/inputmethod/keyboard/KeyboardLayoutSet.java

java/src/com/android/inputmethod/keyboard/KeyboardView.java

.../com/android/inputmethod/keyboard/internal/KeyStyles.java

...roid/inputmethod/keyboard/internal/PreviewPlacerView.java

java/src/com/android/inputmethod/latin/BinaryDictionary.java

java/src/com/android/inputmethod/latin/CollectionUtils.java