ChooseActionDialog to kotlin

app/src/main/java/info/nightscout/androidaps/plugins/general/automation/dialogs/ChooseActionDialog.java

@@ -1,109 +0,0 @@
-package info.nightscout.androidaps.plugins.general.automation.dialogs;
-
-import android.os.Bundle;
-import android.view.LayoutInflater;
-import android.view.View;
-import android.view.ViewGroup;
-import android.widget.RadioButton;
-import android.widget.RadioGroup;
-
-import androidx.annotation.NonNull;
-import androidx.fragment.app.DialogFragment;
-
-import butterknife.BindView;
-import butterknife.ButterKnife;
-import butterknife.OnClick;
-import butterknife.Unbinder;
-import info.nightscout.androidaps.MainApp;
-import info.nightscout.androidaps.R;
-import info.nightscout.androidaps.plugins.bus.RxBus;
-import info.nightscout.androidaps.plugins.general.automation.AutomationPlugin;
-import info.nightscout.androidaps.plugins.general.automation.actions.Action;
-import info.nightscout.androidaps.plugins.general.automation.events.EventAutomationAddAction;
-import info.nightscout.androidaps.plugins.general.automation.events.EventAutomationUpdateGui;
-
-public class ChooseActionDialog extends DialogFragment {
-
-    private Unbinder mUnbinder;
-
-    @BindView(R.id.radioGroup)
-    RadioGroup mRadioGroup;
-
-    public View onCreateView(@NonNull LayoutInflater inflater, ViewGroup container,
-                             Bundle savedInstanceState) {
-        View view = inflater.inflate(R.layout.automation_dialog_choose_action, container, false);
-        mUnbinder = ButterKnife.bind(this, view);
-
-        for (Action a : AutomationPlugin.INSTANCE.getActionDummyObjects()) {
-            RadioButton radioButton = new RadioButton(getContext());
-            radioButton.setText(a.friendlyName());
-            radioButton.setTag(a);
-            mRadioGroup.addView(radioButton);
-        }
-
-        // restore checked radio button
-        int checkedIndex = 0;
-        if (savedInstanceState != null) {
-            checkedIndex = savedInstanceState.getInt("checkedIndex");
-        }
-
-        ((RadioButton) mRadioGroup.getChildAt(checkedIndex)).setChecked(true);
-
-        return view;
-    }
-
-    private int getCheckedIndex() {
-        for (int i = 0; i < mRadioGroup.getChildCount(); ++i) {
-            if (((RadioButton) mRadioGroup.getChildAt(i)).isChecked())
-                return i;
-        }
-        return -1;
-    }
-
-    private Class getActionClass() {
-        int radioButtonID = mRadioGroup.getCheckedRadioButtonId();
-        RadioButton radioButton = mRadioGroup.findViewById(radioButtonID);
-        if (radioButton != null) {
-            Object tag = radioButton.getTag();
-            if (tag instanceof Action)
-                return tag.getClass();
-        }
-        return null;
-    }
-
-    private Action instantiateAction() {
-        Class actionClass = getActionClass();
-        if (actionClass != null) {
-            try {
-                return (Action) actionClass.newInstance();
-            } catch (Exception e) {
-                e.printStackTrace();
-            }
-        }
-        return null;
-    }
-
-
-    @Override
-    public void onDestroyView() {
-        mUnbinder.unbind();
-        super.onDestroyView();
-    }
-
-    @OnClick(R.id.ok)
-    public void onButtonOk(View unused) {
-        dismiss();
-        RxBus.INSTANCE.send(new EventAutomationAddAction(instantiateAction()));
-        RxBus.INSTANCE.send(new EventAutomationUpdateGui());
-    }
-
-    @OnClick(R.id.cancel)
-    public void onButtonCancel(View unused) {
-        dismiss();
-    }
-
-    @Override
-    public void onSaveInstanceState(Bundle bundle) {
-        bundle.putInt("checkedIndex", getCheckedIndex());
-    }
-}

app/src/main/java/info/nightscout/androidaps/plugins/general/automation/dialogs/ChooseActionDialog.kt

@@ -0,0 +1,85 @@
+package info.nightscout.androidaps.plugins.general.automation.dialogs
+
+import android.os.Bundle
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import android.widget.RadioButton
+import androidx.fragment.app.DialogFragment
+import info.nightscout.androidaps.R
+import info.nightscout.androidaps.plugins.bus.RxBus
+import info.nightscout.androidaps.plugins.general.automation.AutomationPlugin
+import info.nightscout.androidaps.plugins.general.automation.actions.Action
+import info.nightscout.androidaps.plugins.general.automation.events.EventAutomationAddAction
+import info.nightscout.androidaps.plugins.general.automation.events.EventAutomationUpdateGui
+import kotlinx.android.synthetic.main.automation_dialog_choose_action.*
+import kotlinx.android.synthetic.main.okcancel.*
+
+class ChooseActionDialog : DialogFragment() {
+
+    var checkedIndex = -1
+
+    override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?,
+                              savedInstanceState: Bundle?): View? {
+        // restore checked radio button
+        savedInstanceState?.let { bundle ->
+            checkedIndex = bundle.getInt("checkedIndex")
+        }
+
+        dialog.setCanceledOnTouchOutside(false)
+        return inflater.inflate(R.layout.automation_dialog_choose_action, container, false)
+    }
+
+    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
+        super.onViewCreated(view, savedInstanceState)
+
+        for (a in AutomationPlugin.getActionDummyObjects()) {
+            val radioButton = RadioButton(context)
+            radioButton.setText(a.friendlyName())
+            radioButton.tag = a.javaClass
+            automation_radioGroup.addView(radioButton)
+        }
+
+        if (checkedIndex != -1)
+            (automation_radioGroup.getChildAt(checkedIndex) as RadioButton).isChecked = true
+
+        // OK button
+        ok.setOnClickListener {
+            dismiss()
+            instantiateAction()?.let {
+                RxBus.send(EventAutomationAddAction(it))
+                RxBus.send(EventAutomationUpdateGui())
+            }
+        }
+
+        // Cancel button
+        cancel.setOnClickListener { dismiss() }
+    }
+
+    override fun onSaveInstanceState(bundle: Bundle) {
+        bundle.putInt("checkedIndex", determineCheckedIndex())
+    }
+
+    private fun instantiateAction(): Action? {
+        return getActionClass()?.let {
+            it.newInstance() as Action
+        }
+    }
+
+    private fun getActionClass(): Class<*>? {
+        val radioButtonID = automation_radioGroup.checkedRadioButtonId
+        val radioButton = automation_radioGroup.findViewById<RadioButton>(radioButtonID)
+        return radioButton?.let {
+            it.tag as Class<*>
+        }
+    }
+
+    private fun determineCheckedIndex(): Int {
+        for (i in 0 until automation_radioGroup.childCount) {
+            if ((automation_radioGroup.getChildAt(i) as RadioButton).isChecked)
+                return i
+        }
+        return -1
+    }
+
+}

app/src/main/res/layout/automation_dialog_choose_action.xml

@@ -18,12 +18,12 @@
             android:text="@string/please_choose_an_action_type" />
 
         <RadioGroup
-            android:id="@+id/radioGroup"
+            android:id="@+id/automation_radioGroup"
             android:layout_width="match_parent"
             android:layout_height="match_parent"
             android:layout_marginVertical="5dp" />
 
-        <include layout="@layout/mdtp_done_button" />
+        <include layout="@layout/okcancel" />
 
     </LinearLayout>
 

app/src/main/res/layout/okcancel.xml

@@ -0,0 +1,44 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2013 The Android Open Source Project
+
+     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.
+-->
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:id="@+id/done_background"
+    android:layout_width="match_parent"
+    android:layout_height="56dp"
+    android:orientation="horizontal"
+    android:background="@android:color/transparent"
+    android:gravity="end|right"
+    android:layout_gravity="center_vertical"
+    android:paddingBottom="8dp">
+
+    <Button
+        android:id="@+id/cancel"
+        android:layout_height="wrap_content"
+        android:layout_width="wrap_content"
+        android:layout_marginRight="8dp"
+        android:layout_marginEnd="8dp"
+        style="@style/mdtp_ActionButton.Text"
+        android:text="@string/mdtp_cancel" />
+
+    <Button
+        android:id="@+id/ok"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginRight="16dp"
+        android:layout_marginEnd="16dp"
+        style="@style/mdtp_ActionButton.Text"
+        android:text="@string/mdtp_ok" />
+</LinearLayout>
+    <!-- From: file:/Users/wdullaer/Documents/Programming%20Projects/MaterialDateTimePicker/library/src/main/res/layout/mdtp_done_button.xml -->