Crop image in android

Question

I want to do cropping of image i found some pretty useful ones but somehow is like lacking of the darken the unselected areas so I wondering do anyone know how  or lead me to the right direction  The online tutorial i found shows that is will darken the selected area but when I use it  it won t  Please help me thanks alot and sorry for my bad command of english   Links to the tutorial I use   Crop image tutorial 1  Crop Image tutorial 2  I want it to be something like this     editButton setOnClickListener new Button OnClickListener              Override         public void onClick View v                   TODO Auto-generated method stub             Intent goEdit              goEdit   new Intent PreviewActivity this  CropImage class               goEdit putExtra  image-path   path               goEdit putExtra  scale   true               goEdit putExtra  fileName   nameFromPath                 finish                checkEdit   true              startActivityForResult goEdit 0                    EDIT I use this button listener to call into the cropImage file by calling to the class CropImage activity  This is a custom intent not the crop feature inside android but I think is the copy of it so that make it support for all versions but when I call into it the selected area isnt brighten and I donno where is the problem can anyone guide me  Thanks This is the library I m using drioid4you crop image

User · Answer

This library  Android-Image-Cropper is very powerful to CropImages  It has 3 731 stars on github at this time   You will crop your images with a few lines of code   1 - Add the dependecies into buid gradle  Module  app   compile  com theartofdev edmodo android-image-cropper 2 7      2 - Add the permissions into AndroidManifest xml   lt uses-permission android name  android permission READ EXTERNAL STORAGE   gt   lt uses-permission android name  android permission WRITE EXTERNAL STORAGE   gt    3 - Add CropImageActivity into AndroidManifest xml   lt activity android name  com theartofdev edmodo cropper CropImageActivity   android theme   style Base Theme AppCompat   gt    4 - Start the activity with one of the cases below  depending on your requirements      start picker to get image for cropping and then use the image in cropping activity CropImage activity    setGuidelines CropImageView Guidelines ON   start this       start cropping activity for pre-acquired image saved on the device CropImage activity imageUri   start this       for fragment  DO NOT use  getActivity     CropImage activity    start getContext    this     5 - Get the result in onActivityResult   Override public void onActivityResult int requestCode  int resultCode  Intent data      if  requestCode    CropImage CROP IMAGE ACTIVITY REQUEST CODE        CropImage ActivityResult result   CropImage getActivityResult data       if  resultCode    RESULT OK          Uri resultUri   result getUri          else if  resultCode    CropImage CROP IMAGE ACTIVITY RESULT ERROR CODE          Exception error   result getError                  You can do several customizations  as set the Aspect Ratio or the shape to RECTANGLE  OVAL and a lot more

User · Answer

Can you use default android Crop functionality   Here is my code  private void performCrop Uri picUri        try           Intent cropIntent   new Intent  com android camera action CROP               indicate image type and Uri         cropIntent setDataAndType picUri   image                 set crop properties here         cropIntent putExtra  crop   true              indicate aspect of desired crop         cropIntent putExtra  aspectX   1           cropIntent putExtra  aspectY   1              indicate output X and Y         cropIntent putExtra  outputX   128           cropIntent putExtra  outputY   128              retrieve data on return         cropIntent putExtra  return-data   true              start the activity - we handle returning in onActivityResult         startActivityForResult cropIntent  PIC CROP                respond to users whose devices do not support the crop action     catch  ActivityNotFoundException anfe               display an error message         String errorMessage    Whoops - your device doesn t support the crop action            Toast toast   Toast makeText this  errorMessage  Toast LENGTH SHORT           toast show              declare   final int PIC CROP   1    at top   In onActivity result method  writ following code    Override protected void onActivityResult int requestCode  int resultCode  Intent data        super onActivityResult requestCode  resultCode  data        if  requestCode    PIC CROP            if  data    null                   get the returned data             Bundle extras   data getExtras                   get the cropped bitmap             Bitmap selectedBitmap   extras getParcelable  data                 imgView setImageBitmap selectedBitmap                       It is pretty easy for me to implement and also shows darken areas

User · Answer

hope you are doing well  you can use my code to crop image you just have to make a class and use this class into your XMl and java classes  Crop image  you can crop your selected image into circle and square into many of option  hope fully it will works for you because this is totally manageable for you and you can change it according to you   enjoy your work

User · Answer

I found a really cool library  try this out   this is really smooth and easy to use   https   github com TakuSemba CropMe

[android] Crop image in android

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