add a conflict resolution dialog

package com.simplemobiletools.commons.dialogs

import android.app.Activity

import android.support.v7.app.AlertDialog

import com.simplemobiletools.commons.R

import com.simplemobiletools.commons.extensions.setupDialogStuff

import kotlinx.android.synthetic.main.dialog_file_conflict.view.*

class FileConflictDialog(val activity: Activity, val filename: String) {

    init {

        val view = activity.layoutInflater.inflate(R.layout.dialog_file_conflict, null).apply {

            conflict_dialog_title.text = String.format(activity.getString(R.string.file_already_exists), filename)

        }

        AlertDialog.Builder(activity)

                .setPositiveButton(R.string.ok, { dialog, which -> })

                .setNegativeButton(R.string.cancel, null)

                .create().apply {

            activity.setupDialogStuff(view, this)

        }

    }

}

const val PERMISSION_WRITE_CALENDAR = 8

const val PERMISSION_CALL_PHONE = 9

// conflict resolving

const val CONFLICT_SKIP = 1

const val CONFLICT_OVERWRITE = 2

fun getDateFormats() = arrayListOf(

        "yyyy-MM-dd",

        "yyyyMMdd",

<?xml version="1.0" encoding="utf-8"?>

<LinearLayout

    xmlns:android="http://schemas.android.com/apk/res/android"

    xmlns:tools="http://schemas.android.com/tools"

    android:id="@+id/conflict_dialog_holder"

    android:layout_width="match_parent"

    android:layout_height="wrap_content"

    android:orientation="vertical"

    android:paddingLeft="@dimen/activity_margin"

    android:paddingRight="@dimen/activity_margin"

    android:paddingTop="@dimen/activity_margin">

    <com.simplemobiletools.commons.views.MyTextView

        android:id="@+id/conflict_dialog_title"

        android:layout_width="match_parent"

        android:layout_height="wrap_content"

        android:paddingBottom="@dimen/activity_margin"

        android:paddingLeft="@dimen/small_margin"

        android:paddingRight="@dimen/small_margin"

        android:paddingTop="@dimen/small_margin"

        tools:text="File already exists"/>

    <RadioGroup

        android:id="@+id/conflict_dialog_radio_group"

        android:layout_width="match_parent"

        android:layout_height="wrap_content"

        android:layout_marginBottom="@dimen/medium_margin">

        <com.simplemobiletools.commons.views.MyCompatRadioButton

            android:id="@+id/conflict_dialog_radio_skip"

            android:layout_width="match_parent"

            android:layout_height="wrap_content"

            android:checked="true"

            android:paddingBottom="@dimen/normal_margin"

            android:paddingTop="@dimen/normal_margin"

            android:text="@string/skip"/>

        <com.simplemobiletools.commons.views.MyCompatRadioButton

            android:id="@+id/conflict_dialog_radio_overwrite"

            android:layout_width="match_parent"

            android:layout_height="wrap_content"

            android:paddingBottom="@dimen/normal_margin"

            android:paddingTop="@dimen/normal_margin"

            android:text="@string/overwrite"/>

    </RadioGroup>

    <com.simplemobiletools.commons.views.MyAppCompatCheckbox

        android:id="@+id/conflict_dialog_apply_to_all"

        android:layout_width="match_parent"

        android:layout_height="wrap_content"

        android:checked="true"

        android:paddingBottom="@dimen/activity_margin"

        android:paddingTop="@dimen/activity_margin"

        android:text="@string/apply_to_all"/>

</LinearLayout>