AlertDialogFragment

AlertDialog.Builder API, but using DialogFragment

Supported features

Available Builder functions

• set cancelable flag
• set message with resourceId or CharSequence
• set title with resourceId or CharSequence
• set positive/negative/neutral buttons with resourceId or CharSequence

Your calling Activity or Fragment should implement AlertDialogFragmentListener interface to get result.

Be careful choosing FragmentManager in case of using from Fragment:

• If you create AlertDialogFragment with Builder.create(requestCode: Int) use Fragment.childFragmentManager
• If you create AlertDialogFragment with Builder.create(requestCode: Int, targetFragment: Fragment) use Fragment.fragmentManager

Example

class ExampleFragment : Fragment, AlertDialogFragment.AlertDialogFragmentListener {
   ...
   override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
        super.onViewCreated(view, savedInstanceState)

        button.setOnClickListener {
            AlertDialogFragment
                .Builder()
                .setTitle(R.string.example_title)
                .setMessage("Example message")
                .setPositiveButton(android.R.string.yes)
                .setNegativeButton(android.R.string.no)
                .setNeutralButton("Maybe")
                .create(DIALOG_REQUEST_CODE)
                .show(childFragmentManager, "Dialog")
        }
    }

    override fun onAlertDialogFragmentResult(requestCode: Int, result: AlertDialogResult) {
        if (requestCode == DIALOG_REQUEST_CODE) {
            Log.i(LOG_TAG, "AlertDialogFragment result: ${result.name}")
        }
    }
}

Integration

Add it in your root build.gradle at the end of repositories:

allprojects {
	repositories {
		...
		maven { url 'https://jitpack.io' }
	}
}

Add the dependency

dependencies {
        implementation 'com.github.bomiyr:AlertDialogFragment:1.1'
}