This library allows to choose pictures from system gallery or from camera, save to local cache and use them in your application. Optional cropping to square photos is available.
Based on RxJava2
Core class of library is ChoosePhotoHelper. First you must create instance of this helper
val choosePhotoHelper = ChoosePhotoHelper(this,
object : ChoosePhotoHelper.OnPhotoPickedListener() {
override fun onPhotoPicked(fileObservable: Observable<File>) {
//listener called when photo is available
}
},
object : ChoosePhotoHelper.OnPhotoCopyingListener() {
override fun photoCopying(isCopying: Boolean) {
// called when copying of photo is in progress.
// When picture is in some remote location (i.e. google drive), downloading and copying can take some time
}
})When you want to show dialog with camera/gallery options, you call
choosePhotoHelper.getChoosePhotoDialogBuilder().show(getSupportFragmentManager())It is important to pass application id (package name) because it needs to match with the one in manifest.
The crop functionality is disabled by default, you can enable it by passing attribute to getChoosePhotoDialogBuilder like
choosePhotoHelper.getChoosePhotoDialogBuilder(true).show(getSupportFragmentManager())Crop screen has Done button, that is tinted with colorPrimary from your theme. If you want to pass custom color, there is another overloaded method getChoosePhotoDialogBuilder
choosePhotoHelper.getChoosePhotoDialogBuilder(true, Color.BLUE).show(getSupportFragmentManager())If you have UI that requires to call directly camera/gallery without prompt dialog, you can call
choosePhotoHelper.getChoosePhotoDialogBuilder(true).showCamera(getActivity())
choosePhotoHelper.getChoosePhotoDialogBuilder(true).showGallery(getActivity())but you need to handle permissions request for yourself.
The ChoosePhotoDialogBuilder that is returned by getChoosePhotoDialogBuilder accepts several properties for settings texts in dialog and even custom file name for photos. This is useful if you need to pick multiple files and not just a single one.
Usage with this properties
Sample app with choosing profile picture can be found in app module. All mentioned methods for picking images are available.
Use
compile "cz.ackee.photochooser:photo-chooser:x.x.x"to add it tou your project.
Copyright 2018 Ackee, s.r.o.
Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.