Calling ImagePciker from a Fragment

[androXdev]

Hi Dhaval2404, I am having an issue while fetching the result of the data from ImagePciker. I am using it in java and not kotlin. As you know that onActivityResult() is deprecated in fragments so its troublesome to receive the data in it. I am able to receive the data in Activity level so I know its working! I just want to know if using ActivityResultLauncher whats the parameter i need to pass inside createIntent() of image picker for java.

ImagePicker.with(this) .compress(1024) .maxResultSize(1080, 1080) .createIntent { intent -> startForProfileImageResult.launch(intent) }

How to resolve that lamba function for java since activityResultLauncher needs an intent to fire up. I really want to implement this ImagePicker in my project since its so enticing. Any help would suffice.

[mehmet-cpu]

I'm having the same problem, is there a more detailed explanation for lambda

[anderbytes]

Right after the class/fragment creation, where you usually create the private vars of the fragment, put this:

private val startForProfileImageResult = registerForActivityResult(ActivityResultContracts.StartActivityForResult()) { result: ActivityResult ->
            val resultCode = result.resultCode
            val data = result.data

            when (resultCode) {
                Activity.RESULT_OK -> {
                    //Image Uri will not be null for RESULT_OK
                    val fileUri: Uri = data?.data!!
                    // HERE YOU USE THE FILEURI AS A URI OBJECT TO SET A IMAGE, SIMPLE!
                }
                ImagePicker.RESULT_ERROR -> {
                    Toast.makeText(YourContext, ImagePicker.getError(data), Toast.LENGTH_SHORT).show()
                }
                else -> {
                    Toast.makeText(YourContext, "Task Cancelled", Toast.LENGTH_SHORT).show()
                }
            }
        }

[mehmet-cpu]

Thank you anderbytes, There is no problem in the codes you write to get results. I'm having a problem with Java, not Kotlin, for example when creating an intent. " .createIntent { intent -> startForProfileImageResult.launch(intent)} " I had a problem executing it as java code.

[anderbytes]

You mean that you only need that code but working on Java? If so... have you already tried some converter or anything?

[mehmet-cpu]

No, I haven't tried, but I prefer to use ImagePciker in activity instead of fragment, I couldn't succeed in fragment.

[mehmet-cpu]

Yes I'm just doing it on Java

[nguyencongbinh]

ImagePicker.with(this)
                .crop()
                .compress(1024)
                .createIntent(intent -> {
                     imagePickerResultLauncher.launch(intent);
                });

I got the same problem too on Java. Missing return statement. Please kindly help.

[nalamzap]

Did any of you find a solution yet?

[mehmet-cpu]

I couldn't find any solution

[alankko]

This works for me.

ImagePicker.Builder with = ImagePicker.with(this);
       with.crop();
       with.compress(1024);
       with.maxResultSize(1080, 1080);
       with.createIntent(new Function1<Intent, Unit>() {
           @Override
           public Unit invoke(Intent Intent) {
               startForProfileImageResult.launch(Intent );
               return null;
           }
       });

[mehmet-cpu]

Thank you alankko :) I tested it and it works fine

[Briandosha]

where is the java code for private val startForProfileImageResult = registerForActivityResult(ActivityResultContracts.StartActivityForResult()) { result: ActivityResult -> val resultCode = result.resultCode val data = result.data

        when (resultCode) {
            Activity.RESULT_OK -> {
                //Image Uri will not be null for RESULT_OK
                val fileUri: Uri = data?.data!!
                // HERE YOU USE THE FILEURI AS A URI OBJECT TO SET A IMAGE, SIMPLE!
            }
            ImagePicker.RESULT_ERROR -> {
                Toast.makeText(YourContext, ImagePicker.getError(data), Toast.LENGTH_SHORT).show()
            }
            else -> {
                Toast.makeText(YourContext, "Task Cancelled", Toast.LENGTH_SHORT).show()
            }
        }
    }

[mehmet-cpu]

Briandosha THİS İS THE JAVA CODE for getting data on fragment

https://developer.android.com/training/basics/intents/result#java

ActivityResultLauncher<Intent> mStartForResult = registerForActivityResult(new ActivityResultContracts.StartActivityForResult(), result -> { if (result.getResultCode() == Activity.RESULT_OK) { Intent intent = result.getData(); if (intent != null) {

                            }
                        }
                    });

[titosobabas]

does anybody has the final solution to this problem? i'm facing the same trouble, i can't fetch the result within a fragment using JAVA (not kotlin)

[mehmet-cpu]

Hi titosobabas, solution is this;

ImagePicker.Builder with = ImagePicker.with(this); with.crop(); with.compress(1024); with.maxResultSize(1080, 1080); with.createIntent(new Function1<Intent, Unit>() { @Override public Unit invoke(Intent Intent) { startForProfileImageResult.launch(Intent ); return null; } });

ActivityResultLauncher mStartForResult = registerForActivityResult(new ActivityResultContracts.StartActivityForResult(), result -> { if (result.getResultCode() == Activity.RESULT_OK) { Intent intent = result.getData(); if (intent != null) {

                }
            }
        });

[titosobabas]

Thanks @mehmet-cpu

I have a little question. Where do i should tu put the last slice of code you wrote me? I'm asking because i was trying to put those lines in my beginning fragment class but everything is in red.

I'm sorry but i would to know if am i doing something wrong.

Thanks again.

[mehmet-cpu]

Thanks @mehmet-cpu

I have a little question. Where do i should tu put the last slice of code you wrote me? I'm asking because i was trying to put those lines in my beginning fragment class but everything is in red.

I'm sorry but i would to know if am i doing something wrong.

Thanks again.

//use codes like this********************************************************

private void goGalleryOrCamera() { ImagePicker.Builder with = ImagePicker.with(this); with.crop(); with.compress(1024); with.maxResultSize(1080, 1080); with.createIntent(new Function1<Intent, Unit>() { @OverRide public Unit invoke(Intent Intent) { startForProfileImageResult.launch(Intent ); return null; } }); }

ActivityResultLauncher mStartForResult = registerForActivityResult(new ActivityResultContracts.StartActivityForResult(),
        result -> {
            if (result.getResultCode() == Activity.RESULT_OK) {
                Intent intent = result.getData();
                if (intent != null) {

                }
            }
        });

[monfreign]

Thanks @mehmet-cpu I have a little question. Where do i should tu put the last slice of code you wrote me? I'm asking because i was trying to put those lines in my beginning fragment class but everything is in red. I'm sorry but i would to know if am i doing something wrong. Thanks again.

//use codes like this********************************************************

private void goGalleryOrCamera() { ImagePicker.Builder with = ImagePicker.with(this); with.crop(); with.compress(1024); with.maxResultSize(1080, 1080); with.createIntent(new Function1<Intent, Unit>() { @OverRide public Unit invoke(Intent Intent) { startForProfileImageResult.launch(Intent ); return null; } }); }

ActivityResultLauncher mStartForResult = registerForActivityResult(new ActivityResultContracts.StartActivityForResult(),
        result -> {
            if (result.getResultCode() == Activity.RESULT_OK) {
                Intent intent = result.getData();
                if (intent != null) {

                }
            }
        });

Hi may I ask if you know why for me it says "cannot access Function1 with.createIntent( ^ class file for kotlin.jvm.functions.Function1 not found" I'm also confused what is the Unit class I'm getting error with that as well. Any help is greatly appreciated!

[mehmet-cpu]

@monfreign hi bro, I don't quite understand why you are getting such an error. If you are preparing a project with java, you can get uri results by accessing the gallery and camera by using these codes in the fragment, I use these codes myself in the fragment and do not get an error. You said: "Cannot find class file for kotlin.jvm.functions.Function1" Also I am confused about what Unit class is and I am getting error on that too." Latest version of Imagepicker is designed entirely on kotlin so you can use these codes to use in java but sorry i don't know why finction1 and unit are used.