android-contentprovider

I want to attach images or video files from the Android storage. When I select a video from the gallery, it returns the content uri path . How do I get the file path with extension from the content URI? I tried following code, but it returns null in lollipop: void pickVideo() { Intent videoIntent = new Intent(Intent.ACTION_GET_CONTENT); videoIntent.setType("video/*"); startActivityForResult(videoIntent, PICK_VIDEO_FILE); } @Override public void onActivityResult(int requestCode, int resultCode, Intent data) { super.onActivityResult(requestCode, resultCode, data); try { if (resultCode !=

I want store a file audio in my personal content provider. i save record: Uri uri = getContentResolver().insert(CONTENT_URI, values); OutputStream os = getContentResolver().openOutputStream(uri); but getContentResolver().openOutputStream(uri); throws: 10-13 19:44:53.903: ERROR/TAB(5679): No files supported by provider at content://com.memento.data.provider.MementoProvider/audionotes/6 10-13 19:44:53.903: ERROR/TAB(5679): java.io.FileNotFoundException: No files supported by provider at content://com.memento.data.provider.MementoProvider/audionotes/6 10-13 19:44:53.903: ERROR/TAB(5679): at

I am trying to share my internal storage file via Gmail client on my Moto Razr, but every time I sent to my test gmail account, I got everything except attachment. This is how I invoke and start gmail, while add file as attachment. private void saveDaily() { Intent intent = new Intent(android.content.Intent.ACTION_SEND_MULTIPLE); intent.setType("text/plain"); intent.putExtra(Intent.EXTRA_EMAIL, new String[] { loadEmailAddress() }); intent.putExtra(Intent.EXTRA_SUBJECT, "Daily"); intent.putExtra(Intent.EXTRA_TEXT, "Daily Log"); intent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION); ArrayList

I want to insert or delete the values in another android applications database from my current android application. I searched a lot. Everybody saying that use " content provider " its not used with two applications all used with in a application. here i found some examples/tutorial for you, Please have a look , below tuts include everything you can do to create content provider. Android Fundamentals: Working With Content Providers . example1 Assuming that you have a database and a content provider in your application.... You can use the database of other application if it is exported. To

In my android app when an incoming call i want to show my custom ui and i am able to do this. No i want to check incoming number is from contacts or not. Below is my code for doing so but it returns null for an incoming number which is stored in my contacts list. public String findNameByNumber(String num){ Uri uri = Uri.withAppendedPath(Phones.CONTENT_FILTER_URL, Uri.encode(num)); String name = null; Cursor cursor = mContext.getContentResolver().query(uri, new String[] { Phones.DISPLAY_NAME }, null, null, null); if (cursor != null && cursor.moveToFirst()) { name = cursor.getString(cursor