fix lifecycle

Signed-off-by: alperozturk <alper_ozturk@proton.me>

Author: alperozturk96

app/src/main/java/com/owncloud/android/ui/dialog/TermsOfServiceDialog.kt

@@ -14,6 +14,7 @@ import android.widget.AdapterView
 import android.widget.ArrayAdapter
 import androidx.core.app.ActivityCompat.finishAffinity
 import androidx.fragment.app.DialogFragment
+import androidx.lifecycle.lifecycleScope
 import com.google.android.material.dialog.MaterialAlertDialogBuilder
 import com.nextcloud.android.lib.resources.tos.GetTermsRemoteOperation
 import com.nextcloud.android.lib.resources.tos.SignTermRemoteOperation
@@ -29,9 +30,9 @@ import com.owncloud.android.lib.common.operations.RemoteOperationResult
 import com.owncloud.android.lib.common.utils.Log_OC
 import com.owncloud.android.utils.DisplayUtils
 import com.owncloud.android.utils.theme.ViewThemeUtils
-import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.launch
+import kotlinx.coroutines.withContext
 import javax.inject.Inject
 
 class TermsOfServiceDialog : DialogFragment(), Injectable {
@@ -50,52 +51,56 @@ class TermsOfServiceDialog : DialogFragment(), Injectable {
     lateinit var terms: List<Term>
     lateinit var languages: Map<String, String>
 
-    override fun onCreate(savedInstanceState: Bundle?) {
-        super.onCreate(savedInstanceState)
-
-        fetchTerms()
-    }
-
     override fun onCreateDialog(savedInstanceState: Bundle?): Dialog {
         binding = DialogShowTosBinding.inflate(requireActivity().layoutInflater)
-
         return createDialogBuilder().create()
     }
 
+    override fun onStart() {
+        super.onStart()
+        fetchTerms()
+    }
+
     private fun updateDialog() {
         binding.message.setHtmlContent(terms[0].renderedBody)
 
-        val arrayAdapter: ArrayAdapter<String> = ArrayAdapter(
+        val arrayAdapter: ArrayAdapter<String> = ArrayAdapter<String>(
             binding.root.context,
             android.R.layout.simple_spinner_item
-        )
+        ).apply {
+            for ((_, _, languageCode) in terms) {
+                add(languages[languageCode])
+            }
 
-        for ((_, _, languageCode) in terms) {
-            arrayAdapter.add(languages[languageCode])
+            setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item)
         }
 
-        arrayAdapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item)
+        setupLanguageDropdown(arrayAdapter)
+    }
 
-        binding.languageDropdown.adapter = arrayAdapter
-        binding.languageDropdown.onItemSelectedListener = object : AdapterView.OnItemSelectedListener {
-            override fun onItemSelected(adapterView: AdapterView<*>?, view: View, position: Int, l: Long) {
-                binding.message
-                    .setHtmlContent(terms[position].renderedBody)
-            }
+    private fun setupLanguageDropdown(arrayAdapter: ArrayAdapter<String>) {
+        binding.languageDropdown.run {
+            adapter = arrayAdapter
+            onItemSelectedListener = object : AdapterView.OnItemSelectedListener {
+                override fun onItemSelected(adapterView: AdapterView<*>?, view: View, position: Int, l: Long) {
+                    binding.message
+                        .setHtmlContent(terms[position].renderedBody)
+                }
 
-            override fun onNothingSelected(adapterView: AdapterView<*>?) = Unit
-        }
+                override fun onNothingSelected(adapterView: AdapterView<*>?) = Unit
+            }
 
-        if (terms.size == 1) {
-            binding.languageDropdown.visibility = View.GONE
+            if (terms.size == 1) {
+                visibility = View.GONE
+            }
         }
     }
 
+    @Suppress("DEPRECATION")
     private fun fetchTerms() {
-        CoroutineScope(Dispatchers.IO).launch {
-            //viewLifecycleOwner.lifecycleScope.launch {
+        lifecycleScope.launch(Dispatchers.IO) {
             try {
-                client = clientFactory.createNextcloudClient(accountManager.getUser())
+                client = clientFactory.createNextcloudClient(accountManager.user)
                 val result = GetTermsRemoteOperation().execute(client)
 
                 if (result.isSuccess &&
@@ -105,8 +110,7 @@ class TermsOfServiceDialog : DialogFragment(), Injectable {
                     languages = result.resultData.languages
                     terms = result.resultData.terms
 
-                    CoroutineScope(Dispatchers.Main).launch {
-                        // withContext(Dispatchers.Main) {
+                    withContext(Dispatchers.Main) {
                         updateDialog()
                     }
                 }
@@ -125,17 +129,25 @@ class TermsOfServiceDialog : DialogFragment(), Injectable {
             }
             .setPositiveButton(R.string.terms_of_services_agree) { dialog, _ ->
                 dialog.dismiss()
-                Thread {
-                    val id = binding.languageDropdown.selectedItemPosition
-                    val signResult: RemoteOperationResult<Void> =
-                        SignTermRemoteOperation(terms.get(id).id).execute(client)
-                    if (!signResult.isSuccess) {
-                        DisplayUtils.showSnackMessage(view, R.string.sign_tos_failed)
-                    }
-                }.start()
+                agreeToS()
             }
     }
 
+    private fun agreeToS() {
+        lifecycleScope.launch(Dispatchers.IO) {
+            val id = binding.languageDropdown.selectedItemPosition
+            val signResult: RemoteOperationResult<Void> =
+                SignTermRemoteOperation(terms[id].id).execute(client)
+
+            if (!signResult.isSuccess) {
+                withContext(Dispatchers.Main) {
+                    DisplayUtils.showSnackMessage(view, R.string.sign_tos_failed)
+                }
+            }
+        }
+    }
+
+
     companion object {
         private const val TAG = "TermsOfServiceDialog"
     }