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Fix issues with getHistoricalOps() results overflowing Binder connection.

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Test: manually tested.
Bug: 186193371
Change-Id: I391cb36a86308c89056965a47596707257a2a0af
This commit is contained in:
Stanislav Zholnin
2021-05-05 14:07:02 +01:00
parent 0f314d689f
commit ecb45f7e33
1 changed files with 7 additions and 20 deletions
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27
core/java/android/app/AppOpsManager.java
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@@ -6844,7 +6844,7 @@ public class AppOpsManager {
writeLongSparseLongArrayToParcel(mAccessCount, parcel);
writeLongSparseLongArrayToParcel(mRejectCount, parcel);
writeLongSparseLongArrayToParcel(mAccessDuration, parcel);
writeDiscreteAccessArrayToParcel(mDiscreteAccesses, parcel);
writeDiscreteAccessArrayToParcel(mDiscreteAccesses, parcel, flags);
}
@Override
@@ -9696,29 +9696,16 @@ public class AppOpsManager {
}
private static void writeDiscreteAccessArrayToParcel(
@Nullable List<AttributedOpEntry> array, @NonNull Parcel parcel) {
if (array != null) {
final int size = array.size();
parcel.writeInt(size);
for (int i = 0; i < size; i++) {
array.get(i).writeToParcel(parcel, 0);
}
} else {
parcel.writeInt(-1);
}
@Nullable List<AttributedOpEntry> array, @NonNull Parcel parcel, int flags) {
ParceledListSlice<AttributedOpEntry> listSlice =
array == null ? null : new ParceledListSlice<>(array);
parcel.writeParcelable(listSlice, flags);
}
private static @Nullable List<AttributedOpEntry> readDiscreteAccessArrayFromParcel(
@NonNull Parcel parcel) {
final int size = parcel.readInt();
if (size < 0) {
return null;
}
final List<AttributedOpEntry> array = new ArrayList<>(size);
for (int i = 0; i < size; i++) {
array.add(new AttributedOpEntry(parcel));
}
return array;
final ParceledListSlice<AttributedOpEntry> listSlice = parcel.readParcelable(null);
return listSlice == null ? null : listSlice.getList();
}
/**