Java tutorial
package com.ambergleam.licensesdialogexample; import android.app.AlertDialog; import android.app.Dialog; import android.os.Bundle; import android.support.annotation.NonNull; import android.support.v4.app.DialogFragment; import android.view.LayoutInflater; import android.webkit.WebView; public class LicensesDialogFragment extends DialogFragment { public static LicensesDialogFragment newInstance() { return new LicensesDialogFragment(); } @NonNull @Override public Dialog onCreateDialog(Bundle savedInstanceState) { WebView view = (WebView) LayoutInflater.from(getActivity()).inflate(R.layout.dialog_licenses, null); view.loadUrl("file:///android_asset/open_source_licenses.html"); return new AlertDialog.Builder(getActivity(), R.style.Theme_AppCompat_Light_Dialog_Alert) .setTitle(getString(R.string.action_licenses)).setView(view) .setPositiveButton(android.R.string.ok, null).create(); } }