java - Android: MediaStore.INTENT_ACTION_STILL_IMAGE_CAMERA -


can ony give me guidelines on how find directory android device stores images takem camera;

in following code snippet, intend list of files in prior launching camera app. when returning camera app list of files in same directory , process newly added ones.

public void onbtntakephoto(final view view) {     existingfiles = uploadimageservice.getfiles(<image_location>);     final intent intent = new intent(mediastore.intent_action_still_image_camera);     startactivityforresult(intent, take_picture); }   public void onactivityresult(final int requestcode, final int resultcode, final intent data) {     super.onactivityresult(requestcode, resultcode, data);      switch (requestcode) {         case take_picture:             list<string> newfies = uploadimageservice.getfiles(<image_location>);             newfies.removeall(existingfiles);             (string newfile : newfies) {                 file file = new file(newfile);                 addimage( uri.fromfile(file), picturesource.camera);             }             break;     }     // regardless of activity, check files exist:     verifyfilesexist(images); }

as far understand it, have launch intent action_image_capture action (instead of intent_action_still_image_camera). then, in onactivityresult have data intent: there find reference image.

look @ examples given here.

but @ answer, find more useful:

string[] projection = {            mediastore.images.imagecolumns._id, mediastore.images.imagecolumns.data  };  string selection = "";  string[] selectionargs = null;  mimageexternalcursor = managedquery(mediastore.images.media.external_content_uri,            projection, selection, selectionargs, null);  mimageinternalcursor =             managedquery(mediastore.images.media.internal_content_uri, projection,            selection, selectionargs, null);

then

string filepath =              mimageexternalcursor.getstring(mimageexternalcursor.getcolumnindexorthrow(             media‌store.images.imagecolumns.data));

(since don't want take new picture).


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