我在我的SyncAdapter类中偶尔会遇到以下异常。我认为我正确关闭了所有游标。除了游标未关闭之外,还有其他可能导致这种异常的原因吗?或者我确实漏掉了某个游标的关闭操作?
Fatal Exception: android.database.CursorWindowAllocationException: Cursor window could not be created from binder.
at android.database.CursorWindow.<init>(CursorWindow.java:150)
at android.database.CursorWindow.<init>(CursorWindow.java:42)
at android.database.CursorWindow$1.createFromParcel(CursorWindow.java:698)
at android.database.CursorWindow$1.createFromParcel(CursorWindow.java:696)
at android.database.BulkCursorDescriptor.readFromParcel(BulkCursorDescriptor.java:75)
at android.database.BulkCursorDescriptor$1.createFromParcel(BulkCursorDescriptor.java:34)
at android.database.BulkCursorDescriptor$1.createFromParcel(BulkCursorDescriptor.java:30)
at android.content.ContentProviderProxy.query(ContentProviderNative.java:424)
at android.content.ContentProviderClient.query(ContentProviderClient.java:161)
at android.content.ContentProviderClient.query(ContentProviderClient.java:123)
at com.forever.forever.Utils.sync.SyncAdapter.getNextItemInUploadQueue(SyncAdapter.java:799)
at com.forever.forever.Utils.sync.SyncAdapter.proccessUploads(SyncAdapter.java:697)
at com.forever.forever.Utils.sync.SyncAdapter.onPerformSync(SyncAdapter.java:199)
at android.content.AbstractThreadedSyncAdapter$SyncThread.run(AbstractThreadedSyncAdapter.java:272)