android-contentprovider

来源： https://stackoverflow.com/questions/19691171/how-to-share-data-across-a-group-of-applications-in-android

来源： https://stackoverflow.com/questions/19691171/how-to-share-data-across-a-group-of-applications-in-android

来源： https://stackoverflow.com/questions/63563995/failed-to-find-content-provider-in-api-30

来源： https://stackoverflow.com/questions/63563995/failed-to-find-content-provider-in-api-30

来源： https://stackoverflow.com/questions/63563995/failed-to-find-content-provider-in-api-30

问题 I am fetching the contacts which are updated after given time stamp and my code is Uri uri = ContactsContract.Contacts.CONTENT_URI; Cursor cursor = cur = contentResolver.query(uri, null, "contact_last_updated_timestamp > ?", new String[]{timeStamp}, null); But the cursor returns the contacts which are not updated/deleted/added after given timestamp . The problem is cursor is returns some of the contacts from the device's contacts list. It means that there is less chances that the query is

问题 In my android application I have configured a periodic syncing using sync adapter, and its working fine except if the android storage space is running out.If i deleted some files and free up space then sync will start to work.Actually I am just syncing data from my device to the remote server,so there is no need for extra space in device while syncing.So why does the android sync adapter demand some space to work.What I noticed is the sync adapter won't work even if there is a 2% free memory

问题 I am fetching all calendar events including holidays from Android Calendar Database using Content providers. As I am signed in with two different Gmail accounts , the Query returns duplicate holidays . I want to avoid duplicate Holidays and I am trying to do the same by making changes in Query. Is it possible to avoid duplicate holidays by making changes in the query? Can someone help me with making a proper query which by default avoids duplicate Holidays? Or is there any other solution for

问题 I am fetching all calendar events including holidays from Android Calendar Database using Content providers. As I am signed in with two different Gmail accounts , the Query returns duplicate holidays . I want to avoid duplicate Holidays and I am trying to do the same by making changes in Query. Is it possible to avoid duplicate holidays by making changes in the query? Can someone help me with making a proper query which by default avoids duplicate Holidays? Or is there any other solution for

问题 I am fetching all calendar events including holidays from Android Calendar Database using Content providers. As I am signed in with two different Gmail accounts , the Query returns duplicate holidays . I want to avoid duplicate Holidays and I am trying to do the same by making changes in Query. Is it possible to avoid duplicate holidays by making changes in the query? Can someone help me with making a proper query which by default avoids duplicate Holidays? Or is there any other solution for