How can getContentResolver be called in Android

Question

I want to know the context in which getContentResolver   is called   I have a scenario like this  I have an activity A that calls a method myFunc   of class B which is not an activity  So  in class B I have to use getContentResolver    I directly called getContentResolver    It was showing error  Then I called myFunc Acitivy act  from the activity and called  act getContentResolver   which solved my problem  Is this the only way to call getContentResolver    which means it can be used in context with activity or can be used alone

User · Answer

create activity object to get activity from Activity class for use to content resolver     private final Activity ActivityObj       create constructor with ActivityObj to get activity from Activity class     public RecyclerViewAdapterClass Activity activityObj            this ActivityObj   activityObj               ActivityObj getContentResolver               null

User · Answer

The getContentResolver  method is also used when you query a Contact  using a Cursor object   I have used getContentResolver   to query the Android phone Contacts app  looking for contact info from a person s phone number  to include in my app  The different elements in a query  as shown below  represent what kind of contact details you want  and if they should be ordered  etc  Here is another example   From the Content Provider Basics page from Android docs      Queries the user dictionary and returns results mCursor   getContentResolver   query      UserDictionary Words CONTENT URI       The content URI of the words table     mProjection                            The columns to return for each row     mSelectionClause                       Selection criteria     mSelectionArgs                         Selection criteria     mSortOrder                             The sort order for the returned rows

User · Answer

Access contentResolver in Kotlin   inside activities  Object classes  amp        Application   contentResolver

User · Answer

This one worked for me getBaseContext

User · Answer

import android content Context  import android content ContentResolver   context    Context this  ContentResolver result    ContentResolver context getContentResolver

User · Answer

You can use like this   getApplicationContext   getContentResolver     with the proper context

User · Answer

A solution would be to get the ContentResolver from the context  ContentResolver contentResolver   getContext   getContentResolver      Link to the documentation   ContentResolver

User · Answer

getContentResolver   is method of class android content Context  so to call it you definitely need an instance  of Context   Activity or Service for example

[android] How can getContentResolver() be called in Android?

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