Android/frameworks_base
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Mark nullability for TextView.setText(char[])

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Add @NonNull to TextView.setText(@NonNull char[], ...)

This has always thrown a NPE since API 1.

Bug: b/227218386
Test: atest android.widget.TextViewTest
Relnote: "TextView.setText(@NonNull char[], ...) added nullability
annotation."

Change-Id: I212bb5b73d00185f83adb5e74d4acd07a1410ca8
This commit is contained in:
Sean McQuillan
2022-07-12 14:03:10 -07:00
parent 166c7217f4
commit 782e063d25
2 changed files with 2 additions and 2 deletions
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2
core/api/current.txt
View File

@@ -57701,7 +57701,7 @@ package android.widget {
method public final void setSpannableFactory(android.text.Spannable.Factory);
method public final void setText(CharSequence);
method public void setText(CharSequence, android.widget.TextView.BufferType);
method public final void setText(char[], int, int);
method public final void setText(@NonNull char[], int, int);
method public final void setText(@StringRes int);
method public final void setText(@StringRes int, android.widget.TextView.BufferType);
method public void setTextAppearance(@StyleRes int);

2
core/java/android/widget/TextView.java
View File

@@ -6678,7 +6678,7 @@ public class TextView extends View implements ViewTreeObserver.OnPreDrawListener
* @param start start index in the char array
* @param len length of char count after {@code start}
*/
public final void setText(/* @NonNull */ char[] text, int start, int len) {
public final void setText(@NonNull char[] text, int start, int len) {
int oldlen = 0;
if (start < 0 || len < 0 || start + len > text.length) {