Dialog to pick image from gallery or from camera

Question

Is there a standard way to call dialog box with choose either to pick an image from the camera or to get from gallery  like in build-in phone book or Skype    I ve taken a look at this but the code opens gallery without suggesting to pick it from camera   Device  Samsung Galaxy Tab Android  2 3 3

User · Answer

I think that s up to you to show that dialog for choosing  For Gallery you ll use that code  and for Camera try this

User · Answer

If you want to get the image from gallery or capture the image and set it to the imageview in portrait mode then following code will help you    In onCreate    imageViewRound setOnClickListener new OnClickListener               Override         public void onClick View v                selectImage                              private void selectImage         Constants iscamera   true      final CharSequence   items      Take Photo    Choose from Library                Cancel           TextView title   new TextView context        title setText  Add Photo             title setBackgroundColor Color BLACK           title setPadding 10  15  15  10           title setGravity Gravity CENTER           title setTextColor Color WHITE           title setTextSize 22         AlertDialog Builder builder   new AlertDialog Builder              AddContactActivity this          builder setCustomTitle title           builder setTitle  Add Photo         builder setItems items  new DialogInterface OnClickListener               Override         public void onClick DialogInterface dialog  int item                if  items item  equals  Take Photo                         Intent intent   new                    Intent MediaStore ACTION IMAGE CAPTURE                    Intent intent   new Intent                          android provider MediaStore ACTION IMAGE CAPTURE                                         File photo   new                    File Environment getExternalStorageDirectory                        Pic jpg    intent putExtra MediaStore EXTRA OUTPUT                     Uri fromFile photo    imageUri   Uri fromFile photo                                          startActivityForResult intent TAKE PICTURE                    Intent intents   new Intent MediaStore ACTION IMAGE CAPTURE                    fileUri   getOutputMediaFileUri MEDIA TYPE IMAGE                    intents putExtra MediaStore EXTRA OUTPUT  fileUri                       start the image capture Intent                 startActivityForResult intents  TAKE PICTURE                  else if  items item  equals  Choose from Library                      Intent intent   new Intent                          Intent ACTION PICK                          android provider MediaStore Images Media EXTERNAL CONTENT URI                   intent setType  image                      startActivityForResult                          Intent createChooser intent   Select Picture                            SELECT PICTURE                 else if  items item  equals  Cancel                      dialog dismiss                                        builder show               SuppressLint  NewApi    Override protected void onActivityResult int requestCode  int resultCode  Intent data        super onActivityResult requestCode  resultCode  data        switch  requestCode        case SELECT PICTURE          Bitmap bitmap   null          if  resultCode    RESULT OK                if  data    null                      try                       Uri selectedImage   data getData                        String   filePath     MediaStore Images Media DATA                        Cursor c   context getContentResolver   query                              selectedImage  filePath  null  null  null                       c moveToFirst                        int columnIndex   c getColumnIndex filePath 0                        String picturePath   c getString columnIndex                       c close                        imageViewRound setVisibility View VISIBLE                          Bitmap thumbnail                           BitmapFactory decodeFile picturePath                        Bitmap thumbnail   decodeSampledBitmapFromResource                              picturePath  500  500                           rotated                     Bitmap thumbnail r   imageOreintationValidator                              thumbnail  picturePath                       imageViewRound setBackground null                       imageViewRound setImageBitmap thumbnail r                       IsImageSet   true                    catch  Exception e                           TODO Auto-generated catch block                     e printStackTrace                                                       break      case TAKE PICTURE          if  resultCode    RESULT OK                 previewCapturedImage                        break                SuppressLint  NewApi   private void previewCapturedImage         try              hide video preview          imageViewRound setVisibility View VISIBLE               bimatp factory         BitmapFactory Options options   new BitmapFactory Options                downsizing image as it throws OutOfMemory Exception for larger            images         options inSampleSize   8           final Bitmap bitmap   BitmapFactory decodeFile fileUri getPath                    options            Bitmap resizedBitmap   Bitmap createScaledBitmap bitmap  500  500                  false               rotated         Bitmap thumbnail r   imageOreintationValidator resizedBitmap                  fileUri getPath              imageViewRound setBackground null           imageViewRound setImageBitmap thumbnail r           IsImageSet   true          Toast makeText getApplicationContext     done   Toast LENGTH LONG                   show          catch  NullPointerException e            e printStackTrace                         for roted image       private Bitmap imageOreintationValidator Bitmap bitmap  String path         ExifInterface ei      try           ei   new ExifInterface path           int orientation   ei getAttributeInt ExifInterface TAG ORIENTATION                  ExifInterface ORIENTATION NORMAL           switch  orientation            case ExifInterface ORIENTATION ROTATE 90              bitmap   rotateImage bitmap  90               break          case ExifInterface ORIENTATION ROTATE 180              bitmap   rotateImage bitmap  180               break          case ExifInterface ORIENTATION ROTATE 270              bitmap   rotateImage bitmap  270               break                  catch  IOException e            e printStackTrace               return bitmap       private Bitmap rotateImage Bitmap source  float angle         Bitmap bitmap   null      Matrix matrix   new Matrix        matrix postRotate angle       try           bitmap   Bitmap createBitmap source  0  0  source getWidth                    source getHeight    matrix  true         catch  OutOfMemoryError err            source recycle            Date d   new Date            CharSequence s   DateFormat                  format  MM-dd-yy-hh-mm-ss   d getTime             String fullPath   Environment getExternalStorageDirectory                       RYB pic     s toString       jpg           if   fullPath    null   amp  amp   new File fullPath  exists                   new File fullPath  delete                      bitmap   null          err printStackTrace              return bitmap        public static Bitmap decodeSampledBitmapFromResource String pathToFile          int reqWidth  int reqHeight            First decode with inJustDecodeBounds true to check dimensions     final BitmapFactory Options options   new BitmapFactory Options        options inJustDecodeBounds   true      BitmapFactory decodeFile pathToFile  options           Calculate inSampleSize     options inSampleSize   calculateInSampleSize options  reqWidth              reqHeight        Log e  inSampleSize    inSampleSize              in storage                options inSampleSize          Decode bitmap with inSampleSize set     options inJustDecodeBounds   false      return BitmapFactory decodeFile pathToFile  options         public static int calculateInSampleSize BitmapFactory Options options          int reqWidth  int reqHeight           Raw height and width of image     final int height   options outHeight      final int width   options outWidth      int inSampleSize   1       if  height  gt  reqHeight    width  gt  reqWidth                Calculate ratios of height and width to requested height and            width         final int heightRatio   Math round  float  height                    float  reqHeight           final int widthRatio   Math round  float  width    float  reqWidth               Choose the smallest ratio as inSampleSize value  this will            guarantee            a final image with both dimensions larger than or equal to the            requested height and width          inSampleSize   heightRatio  lt  widthRatio   heightRatio   widthRatio              return inSampleSize        public String getPath Uri uri        String   projection     MediaStore Images Media DATA        Cursor cursor   managedQuery uri  projection  null  null  null       int column index   cursor              getColumnIndexOrThrow MediaStore Images Media DATA       cursor moveToFirst        return cursor getString column index           private static File getOutputMediaFile int type            External sdcard location     File mediaStorageDir   new File              Environment                      getExternalStoragePublicDirectory Environment DIRECTORY PICTURES               IMAGE DIRECTORY NAME           Create the storage directory if it does not exist     if   mediaStorageDir exists              if   mediaStorageDir mkdirs                  Log d IMAGE DIRECTORY NAME   Oops  Failed create                         IMAGE DIRECTORY NAME     directory                return null                          Create a media file name     String timeStamp   new SimpleDateFormat  yyyyMMdd HHmmss               Locale getDefault    format new Date         File mediaFile      if  type    MEDIA TYPE IMAGE            mediaFile   new File mediaStorageDir getPath     File separator                    IMG     timeStamp     jpg          else           return null             return mediaFile          public Uri getOutputMediaFileUri int type        return Uri fromFile getOutputMediaFile type        Hope This will help you         If targetSdkVersion is higher than 24  then FileProvider is used to grant access   Create an xml file Path  res xml  provider paths xml   lt  xml version  1 0  encoding  utf-8   gt   lt paths xmlns android  http   schemas android com apk res android  gt       lt external-path name  external files  path      gt   lt  paths gt    Add a Provider in AndroidManifest xml   lt provider     android name  android support v4 content FileProvider      android authorities    applicationId  provider      android exported  false      android grantUriPermissions  true  gt       lt meta-data         android name  android support FILE PROVIDER PATHS          android resource   xml provider paths   gt   lt  provider gt    and replace  return Uri fromFile getOutputMediaFile type      To                 return FileProvider getUriForFile this   BuildConfig APPLICATION ID     provider   getOutputMediaFile type

User · Answer

I have merged some solutions to make a complete util for picking an image from Gallery or Camera  These are the features of ImagePicker util gist  also in a Github lib     Merged intents for Gallery and Camera resquests  Resize selected big images  e g   2500 x 1600  Rotate image if necesary   Screenshot     Edit  Here is a fragment of code to get a merged Intent for Gallery and Camera apps together   You can see the full code at ImagePicker util gist  also in a Github lib    public static Intent getPickImageIntent Context context        Intent chooserIntent   null       List lt Intent gt  intentList   new ArrayList lt  gt          Intent pickIntent   new Intent Intent ACTION PICK              android provider MediaStore Images Media EXTERNAL CONTENT URI       Intent takePhotoIntent   new Intent MediaStore ACTION IMAGE CAPTURE       takePhotoIntent putExtra  return-data   true       takePhotoIntent putExtra MediaStore EXTRA OUTPUT  Uri fromFile getTempFile context         intentList   addIntentsToList context  intentList  pickIntent       intentList   addIntentsToList context  intentList  takePhotoIntent        if  intentList size    gt  0            chooserIntent   Intent createChooser intentList remove intentList size   - 1                   context getString R string pick image intent text            chooserIntent putExtra Intent EXTRA INITIAL INTENTS  intentList toArray new Parcelable                   return chooserIntent     private static List lt Intent gt  addIntentsToList Context context  List lt Intent gt  list  Intent intent        List lt ResolveInfo gt  resInfo   context getPackageManager   queryIntentActivities intent  0       for  ResolveInfo resolveInfo   resInfo            String packageName   resolveInfo activityInfo packageName          Intent targetedIntent   new Intent intent           targetedIntent setPackage packageName           list add targetedIntent             return list

User · Answer

The code below can be used for taking a photo and for picking a photo  Just show a dialog with two options and upon selection  use the appropriate code   To take picture from camera   Intent takePicture   new Intent MediaStore ACTION IMAGE CAPTURE   startActivityForResult takePicture  0    zero can be replaced with any action code  called requestCode    To pick photo from gallery   Intent pickPhoto   new Intent Intent ACTION PICK             android provider MediaStore Images Media EXTERNAL CONTENT URI   startActivityForResult pickPhoto   1    one can be replaced with any action code   onActivityResult code   protected void onActivityResult int requestCode  int resultCode  Intent imageReturnedIntent         super onActivityResult requestCode  resultCode  imageReturnedIntent        switch requestCode        case 0          if resultCode    RESULT OK                 Uri selectedImage   imageReturnedIntent getData                imageview setImageURI selectedImage                  break       case 1          if resultCode    RESULT OK                 Uri selectedImage   imageReturnedIntent getData                imageview setImageURI selectedImage                 break            Finally add this permission in the manifest file     lt uses-permission android name  android permission READ EXTERNAL STORAGE    gt

User · Answer

This library makes it simple   Just Call   PickImageDialog on MainActivity this  new PickSetup BuildConfig APPLICATION ID      Then make your Activity implement IPickResult and override this below method    Override public void onPickResult PickResult r        if  r getError      null            imageView setImageBitmap r getBitmap                or          imageView setImageURI r getUri           else             Handle possible errors           TODO  do what you have to do with r getError

User · Answer

You can implement this code to select image from gallery or camera  -  private ImageView imageview  private Button btnSelectImage  private Bitmap bitmap  private File destination   null  private InputStream inputStreamImg  private String imgPath   null  private final int PICK IMAGE CAMERA   1  PICK IMAGE GALLERY   2    Now on button click event  you can able to call your method of select Image  This is inside activity s onCreate   imageview    ImageView  findViewById R id imageview   btnSelectImage    Button  findViewById R id btnSelectImage      OnbtnSelectImage click event    btnSelectImage setOnClickListener new View OnClickListener              Override         public void onClick View v                selectImage                        Outside of your activity s oncreate      Select image from camera and gallery private void selectImage         try           PackageManager pm   getPackageManager            int hasPerm   pm checkPermission Manifest permission CAMERA  getPackageName             if  hasPerm    PackageManager PERMISSION GRANTED                final CharSequence   options     Take Photo    Choose From Gallery   Cancel                android support v7 app AlertDialog Builder builder   new android support v7 app AlertDialog Builder activity               builder setTitle  Select Option                builder setItems options  new DialogInterface OnClickListener                      Override                 public void onClick DialogInterface dialog  int item                        if  options item  equals  Take Photo                              dialog dismiss                            Intent intent   new Intent MediaStore ACTION IMAGE CAPTURE                           startActivityForResult intent  PICK IMAGE CAMERA                         else if  options item  equals  Choose From Gallery                              dialog dismiss                            Intent pickPhoto   new Intent Intent ACTION PICK  MediaStore Images Media EXTERNAL CONTENT URI                           startActivityForResult pickPhoto  PICK IMAGE GALLERY                         else if  options item  equals  Cancel                              dialog dismiss                                                                        builder show              else             Toast makeText this   Camera Permission error   Toast LENGTH SHORT  show          catch  Exception e            Toast makeText this   Camera Permission error   Toast LENGTH SHORT  show            e printStackTrace              Override public void onActivityResult int requestCode  int resultCode  Intent data        super onActivityResult requestCode  resultCode  data       inputStreamImg   null      if  requestCode    PICK IMAGE CAMERA            try               Uri selectedImage   data getData                bitmap    Bitmap  data getExtras   get  data                ByteArrayOutputStream bytes   new ByteArrayOutputStream                bitmap compress Bitmap CompressFormat JPEG  50  bytes                Log e  Activity    Pick from Camera   gt  gt  gt                   String timeStamp   new SimpleDateFormat  yyyyMMdd HHmmss   Locale getDefault    format new Date                 destination   new File Environment getExternalStorageDirectory                               getString R string app name    IMG     timeStamp     jpg                FileOutputStream fo              try                   destination createNewFile                    fo   new FileOutputStream destination                   fo write bytes toByteArray                     fo close                  catch  FileNotFoundException e                    e printStackTrace                  catch  IOException e                    e printStackTrace                               imgPath   destination getAbsolutePath                imageview setImageBitmap bitmap              catch  Exception e                e printStackTrace                    else if  requestCode    PICK IMAGE GALLERY            Uri selectedImage   data getData            try               bitmap   MediaStore Images Media getBitmap this getContentResolver    selectedImage               ByteArrayOutputStream bytes   new ByteArrayOutputStream                bitmap compress Bitmap CompressFormat JPEG  50  bytes               Log e  Activity    Pick from Gallery   gt  gt  gt                   imgPath   getRealPathFromURI selectedImage               destination   new File imgPath toString                 imageview setImageBitmap bitmap              catch  Exception e                e printStackTrace                       public String getRealPathFromURI Uri contentUri        String   proj    MediaStore Audio Media DATA       Cursor cursor   managedQuery contentUri  proj  null  null  null       int column index   cursor getColumnIndexOrThrow MediaStore Audio Media DATA       cursor moveToFirst        return cursor getString column index       Atlast  finally add the camera and write external storage permission to AndroidManifest xml  It works for me greatly  hope it will also works for you

[android] Dialog to pick image from gallery or from camera

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