Merge "Generalize SpringObjectAnimator." into ub-launcher3-master
diff --git a/src/com/android/launcher3/compat/AlphabeticIndexCompat.java b/src/com/android/launcher3/compat/AlphabeticIndexCompat.java
index 84e82e3..a7c0a47 100644
--- a/src/com/android/launcher3/compat/AlphabeticIndexCompat.java
+++ b/src/com/android/launcher3/compat/AlphabeticIndexCompat.java
@@ -12,6 +12,8 @@
import java.lang.reflect.Method;
import java.util.Locale;
+import androidx.annotation.NonNull;
+
public class AlphabeticIndexCompat {
private static final String TAG = "AlphabeticIndexCompat";
@@ -53,7 +55,7 @@
/**
* Computes the section name for an given string {@param s}.
*/
- public String computeSectionName(CharSequence cs) {
+ public String computeSectionName(@NonNull CharSequence cs) {
String s = Utilities.trim(cs);
String sectionName = mBaseIndex.getBucketLabel(mBaseIndex.getBucketIndex(s));
if (Utilities.trim(sectionName).isEmpty() && s.length() > 0) {
@@ -89,7 +91,7 @@
/**
* Returns the index of the bucket in which the given string should appear.
*/
- protected int getBucketIndex(String s) {
+ protected int getBucketIndex(@NonNull String s) {
if (s.isEmpty()) {
return UNKNOWN_BUCKET_INDEX;
}
diff --git a/src_shortcuts_overrides/com/android/launcher3/model/WidgetsModel.java b/src_shortcuts_overrides/com/android/launcher3/model/WidgetsModel.java
index 9a17ec6..7a7f828 100644
--- a/src_shortcuts_overrides/com/android/launcher3/model/WidgetsModel.java
+++ b/src_shortcuts_overrides/com/android/launcher3/model/WidgetsModel.java
@@ -69,7 +69,8 @@
WidgetItemComparator widgetComparator = new WidgetItemComparator();
for (Map.Entry<PackageItemInfo, ArrayList<WidgetItem>> entry : mWidgetsList.entrySet()) {
WidgetListRowEntry row = new WidgetListRowEntry(entry.getKey(), entry.getValue());
- row.titleSectionName = indexer.computeSectionName(row.pkgItem.title);
+ row.titleSectionName = (row.pkgItem.title == null) ? "" :
+ indexer.computeSectionName(row.pkgItem.title);
Collections.sort(row.widgets, widgetComparator);
result.add(row);
}