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Merge "Fix NPE" into qt-dev

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This commit is contained in:
Julia Reynolds
2022-09-22 18:37:39 +00:00
committed by Android (Google) Code Review
parent da63d3e028 a375542897
commit 261b601d25
2 changed files with 27 additions and 3 deletions
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14
core/java/android/app/NotificationChannelGroup.java
View File

@@ -94,8 +94,11 @@ public final class NotificationChannelGroup implements Parcelable {
} else {
mId = null;
}
mName = TextUtils.CHAR_SEQUENCE_CREATOR.createFromParcel(in);
mName = getTrimmedString(mName.toString());
if (in.readByte() != 0) {
mName = getTrimmedString(in.readString());
} else {
mName = "";
}
if (in.readByte() != 0) {
mDescription = getTrimmedString(in.readString());
} else {
@@ -121,7 +124,12 @@ public final class NotificationChannelGroup implements Parcelable {
} else {
dest.writeByte((byte) 0);
}
TextUtils.writeToParcel(mName.toString(), dest, flags);
if (mName != null) {
dest.writeByte((byte) 1);
dest.writeString(mName.toString());
} else {
dest.writeByte((byte) 0);
}
if (mDescription != null) {
dest.writeByte((byte) 1);
dest.writeString(mDescription);

16
core/tests/coretests/src/android/app/NotificationChannelGroupTest.java
View File

@@ -17,9 +17,11 @@
package android.app;
import static junit.framework.TestCase.assertEquals;
import static junit.framework.TestCase.assertTrue;
import android.os.Parcel;
import android.test.AndroidTestCase;
import android.text.TextUtils;
import androidx.test.filters.SmallTest;
import androidx.test.runner.AndroidJUnit4;
@@ -70,4 +72,18 @@ public class NotificationChannelGroupTest {
assertEquals(NotificationChannelGroup.MAX_TEXT_LENGTH,
fromParcel.getDescription().length());
}
@Test
public void testNullableFields() {
NotificationChannelGroup group = new NotificationChannelGroup("my_group_01", null);
Parcel parcel = Parcel.obtain();
group.writeToParcel(parcel, 0);
parcel.setDataPosition(0);
NotificationChannelGroup fromParcel =
NotificationChannelGroup.CREATOR.createFromParcel(parcel);
assertEquals(group.getId(), fromParcel.getId());
assertTrue(TextUtils.isEmpty(fromParcel.getName()));
}
}