repositories {

  maven {
 url "https://jitpack.io" 
}
 
}
  dependencies {

  compile 'com.github.lovetuzitong:MultiImageSelector:1.2' 
}

// Multi image selector form an Activity MultiImageSelector.create(Context)

.start(Activity, REQUEST_IMAGE);

MultiImageSelector.create(Context)

.showCamera(boolean) // show camera or not. true by default

.count(int) // max select image size, 9 by default. used width #.multi()

.single() // single mode

.multi() // multi mode, default mode;

.origin(ArrayList<String>) // original select data set, used width #.multi()

.start(Activity/Fragment, REQUEST_IMAGE);

Intent intent = new Intent(mContext, MultiImageSelectorActivity.class);
 // whether show camera intent.putExtra(MultiImageSelectorActivity.EXTRA_SHOW_CAMERA, true);
 // max select image amount intent.putExtra(MultiImageSelectorActivity.EXTRA_SELECT_COUNT, 9);
 // select mode (MultiImageSelectorActivity.MODE_SINGLE OR MultiImageSelectorActivity.MODE_MULTI) intent.putExtra(MultiImageSelectorActivity.EXTRA_SELECT_MODE, MultiImageSelectorActivity.MODE_MULTI);
 // default select images (support array list) intent.putStringArrayListExtra(MultiImageSelectorActivity.EXTRA_DEFAULT_SELECTED_LIST, defaultDataArray);
 startActivityForResult(intent, REQUEST_IMAGE);

@Override protected void onActivityResult(int requestCode, int resultCode, Intent data) {

  super.onActivityResult(requestCode, resultCode, data);

  if(requestCode == REQUEST_IMAGE){

if(resultCode == RESULT_OK){

 // Get the result list of select image paths

 List<String> path = data.getStringArrayListExtra(MultiImageSelectorActivity.EXTRA_RESULT);

 // do your logic ....

}

  
}
 
}

class CustomerActivity extends Activity implements MultiImageSelectorFragment.Callback{
  @Override
  protected void onCreate(Bundle savedInstanceState) {

// customer logic here...
Bundle bundle = new Bundle();

bundle.putInt(MultiImageSelectorFragment.EXTRA_SELECT_COUNT, mDefaultCount);

bundle.putInt(MultiImageSelectorFragment.EXTRA_SELECT_MODE, mode);

bundle.putBoolean(MultiImageSelectorFragment.EXTRA_SHOW_CAMERA, isShow);

// Add fragment to your Activity

getSupportFragmentManager().beginTransaction()

  .add(R.id.image_grid, Fragment.instantiate(this, MultiImageSelectorFragment.class.getName(), bundle))

  .commit();
  
}
  @Override
  public void onSingleImageSelected(String path) {

// When select mode set to MODE_SINGLE, this method will received result from fragment
  
}

@Override
  public void onImageSelected(String path) {

// You can specify your ActionBar behavior here 
  
}

@Override
  public void onImageUnselected(String path) {

// You can specify your ActionBar behavior here 
  
}

@Override
  public void onCameraShot(File imageFile) {

// When user take phone by camera, this method will be called.
  
}
 
}