i have implemented update() of ContentProvider and notifying to observer using getContext().getContentResolver().notifyChange(uri, null); my obvious need is that whenever just one row is effected ...

Background I maintain a library whose core functionality involves sharing programmatically-captured screenshots to external email applications. I use a FileProvider to accomplish this, which mean...

As android is increasing its security and changing some stuff now a days to make Android OS more secure to Vulnerabilities, its a good thing to understand new structure for developers to get into i...

I use this code to get a picture from camera and put it on imageview: private void openCamera() { mMediaUri =getOutputMediaFileUri(MEDIA_TYPE_IMAGE); Intent photoIntent = new Intent(MediaStore...

I'm trying to batch delete some items in a table. String ids = { "1", "2", "3" }; mContentResolver.delete(uri, MyTables._ID + "=?", ids); However I keep getting this following error java.l...

I want only a single notification after all the bulk insertion is done into database. Please provide an example to use bulkInsert() function. I cannot find a proper example on internet. Please Hel...

The web and stackoverflow contain several examples how to get a file from another Android app (e.g., to use it as email attachment) using an ACTION_GET_CONTENT intent. But what kind of class do I h...

i want to share images inside an assets folder using intent to the following applications hangout whatsapp line chat viber tango wechat i have try this code for whatsapp but it given me file n...

I am using cursor adapter for my list view. I was planning to use content resolvers to get a cursor. Now i changed my mind to give it a chance to learn Realm. How can i get "Cursor" object by usin...

I am working with Android Contact ContentProvider. I have a Phone Number and I need to get the URI of the Photo of the contact associated with this phone number. How can I do it??? I know I can ge...

I am developing for an android camera app and we used uris in several scenarios e.g. delivering result data from our camera back to the app that started us for result or when an IntentChooser is op...

I followed this tutorial and got the basics of Content Providers : http://www.vogella.de/articles/AndroidSQLite/article.html But wanted to know how can i get the contact number that is stored aga...

I am having two tables with 1:1 relationship, I am using content provider and cursorloader. How would I make a join query to work with cursor loader? I could hack it up somehow with rawSql inside ...

My OnCreateLoader & onLoadFinished of ChatActivity are: @Override public Loader<Cursor> onCreateLoader(int id, Bundle args) { CursorLoader loader = new CursorLoader(this, Dat...

I have some images stored in local app connected with certain contexts (like contacts). I'm using direct share (API 23+) via ChooserTargetService to show these to choose from and I want to ChooserT...

I'm developing an application where I need to insert lots of Contact entries. At the current time approx 600 contacts with a total of 6000 phone numbers. The biggest contact has 1800 phone numbers....

I am trying to decide the best approach to expose encrypted content stored on phone to 3rd party apps. The content is sensitive and needs to be protected so only certain apps can access this. The a...

I did research on how to use ContentProviders and Loaders from this tutorial How I see it: We have an Activity with ListView, SimpleCursorAdapter and CursorLoader. We also implement ContentProvide...

IllegalArgumentException: Unknown URL content:// ^ Having a nightmare with the above. I've checked my variables and paths but can't see what the issue is? Greatly appreciate any pointers! Here's ...

I have an application which consists of multiple gradle modules: App -- main app module with dependencies to all submodules | |-- API - library module | |-- Constants for authority etc. | |-- DB-I...

I have 2 apps - Demo and Pro. Demo has a content provider and when Pro is installed it needs to transfer all files from the demo provider. Demo app (provider): <provider android:name="***.pro...

I've followed this Google tutorial to start an intent to capture an image with new Intent(MediaStore.ACTION_IMAGE_CAPTURE). The tutorial recommends using the public directory with getExternalStorag...

I'm trying to work out the best solution for a particular situation I'm in, and am having trouble working out the best option. It's a tricky setup, so might be a fun challenge for you Android exper...

Is it possible to have private (exported=false) ContentProvider for a library project that's used by many different apps? The issue is that even when the CP is not exported, it has to have unique ...

Android SDK documentation says that startManagingCursor() method is depracated: This method is deprecated. Use the new CursorLoader class with LoaderManager instead; this is also available on ol...