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am 80790d78: Merge "[PB3] Simplify storage" 

* commit '80790d78f64a3dbf907773e1302e8a8ca65d3766':
  [PB3] Simplify storage
main
Jean Chalard 2013-04-24 04:50:52 -07:00 committed by Android Git Automerger
parent e52eb1f706 80790d78f6
commit 77bcc98ab2
1 changed files with 19 additions and 23 deletions
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40
java/src/com/android/inputmethod/dictionarypack/WordListPreference.java
View File

@ -43,7 +43,6 @@ public final class WordListPreference extends Preference {
// What to display in the "status" field when we receive unknown data as a status from // What to display in the "status" field when we receive unknown data as a status from
// the content provider. Empty string sounds sensible. // the content provider. Empty string sounds sensible.
static final private String NO_STATUS_MESSAGE = ""; static final private String NO_STATUS_MESSAGE = "";
static final private int NOT_AN_INDEX = -1;
/// Actions /// Actions
static final private int ACTION_UNKNOWN = 0; static final private int ACTION_UNKNOWN = 0;
@ -66,7 +65,6 @@ public final class WordListPreference extends Preference {
static final private int ANIMATION_IN = 1; static final private int ANIMATION_IN = 1;
static final private int ANIMATION_OUT = 2; static final private int ANIMATION_OUT = 2;
private static int sLastClickedIndex = NOT_AN_INDEX;
private static String sLastClickedWordlistId = null; private static String sLastClickedWordlistId = null;
private final OnWordListPreferenceClick mPreferenceClickHandler = private final OnWordListPreferenceClick mPreferenceClickHandler =
new OnWordListPreferenceClick(); new OnWordListPreferenceClick();
@ -202,38 +200,36 @@ public final class WordListPreference extends Preference {
private class OnWordListPreferenceClick implements View.OnClickListener { private class OnWordListPreferenceClick implements View.OnClickListener {
@Override @Override
public void onClick(final View v) { public void onClick(final View v) {
final Button button = (Button)v.findViewById(R.id.wordlist_button); // Note : v is the preference view
final ViewParent parent = v.getParent(); final ViewParent parent = v.getParent();
// Just in case something changed in the framework, test for the concrete class // Just in case something changed in the framework, test for the concrete class
if (!(parent instanceof ListView)) return; if (!(parent instanceof ListView)) return;
final ListView listView = (ListView)parent; final ListView listView = (ListView)parent;
final int myIndex = listView.indexOfChild(v) + listView.getFirstVisiblePosition(); final int indexToOpen;
if (NOT_AN_INDEX != sLastClickedIndex) {
// If another button is showing, hide it
animateButton(getButtonForIndex(listView, sLastClickedIndex), ANIMATION_OUT);
}
if (sLastClickedWordlistId == mWordlistId) { if (sLastClickedWordlistId == mWordlistId) {
// This button was being shown. Clear last state to record that there isn't a // This button was being shown. Clear last state to record that there isn't a
// displayed button any more. // displayed button any more, and note that we don't want to open any button.
sLastClickedIndex = NOT_AN_INDEX;
sLastClickedWordlistId = null; sLastClickedWordlistId = null;
indexToOpen = -1;
} else { } else {
// This button was not being shown. Show it and mark it as the latest selected // This button was not being shown. Mark it as the latest selected button, and
// button. // remember the index of this child as the one to open in the following loop.
animateButton(button, ANIMATION_IN);
sLastClickedIndex = myIndex;
sLastClickedWordlistId = mWordlistId; sLastClickedWordlistId = mWordlistId;
indexToOpen = listView.indexOfChild(v);
}
final int lastDisplayedIndex =
listView.getLastVisiblePosition() - listView.getFirstVisiblePosition();
// The "lastDisplayedIndex" is actually displayed, hence the <=
for (int i = 0; i <= lastDisplayedIndex; ++i) {
final Button button =
(Button)listView.getChildAt(i).findViewById(R.id.wordlist_button);
if (i == indexToOpen) {
animateButton(button, ANIMATION_IN);
} else {
animateButton(button, ANIMATION_OUT);
} }
} }
} }
private Button getButtonForIndex(final ListView listView, final int index) {
final int indexInChildren = index - listView.getFirstVisiblePosition();
if (indexInChildren < 0 || index > listView.getLastVisiblePosition()) {
// The view is offscreen.
return null;
}
return (Button)listView.getChildAt(indexInChildren).findViewById(R.id.wordlist_button);
} }
private void animateButton(final Button button, final int direction) { private void animateButton(final Button button, final int direction) {