allow cusotmizing the save folder

app/src/main/kotlin/com/simplemobiletools/voicerecorder/activities/SettingsActivity.kt

@@ -1,10 +1,9 @@
 package com.simplemobiletools.voicerecorder.activities
 
 import android.os.Bundle
-import com.simplemobiletools.commons.extensions.beVisibleIf
-import com.simplemobiletools.commons.extensions.isThankYouInstalled
-import com.simplemobiletools.commons.extensions.launchPurchaseThankYouIntent
-import com.simplemobiletools.commons.extensions.updateTextColors
+import com.simplemobiletools.commons.dialogs.FilePickerDialog
+import com.simplemobiletools.commons.extensions.*
+import com.simplemobiletools.commons.helpers.isQPlus
 import com.simplemobiletools.voicerecorder.R
 import com.simplemobiletools.voicerecorder.extensions.config
 import kotlinx.android.synthetic.main.activity_settings.*
@@ -24,6 +23,7 @@ class SettingsActivity : SimpleActivity() {
         setupCustomizeColors()
         setupUseEnglish()
         setupHideNotification()
+        setupSaveRecordingsFolder()
         updateTextColors(settings_scrollview)
     }
 
@@ -57,4 +57,20 @@ class SettingsActivity : SimpleActivity() {
             config.hideNotification = settings_hide_notification.isChecked
         }
     }
+
+    private fun setupSaveRecordingsFolder() {
+        settings_save_recordings_holder.beGoneIf(isQPlus())
+        settings_save_recordings.text = humanizePath(config.saveRecordingsFolder)
+        settings_save_recordings_holder.setOnClickListener {
+            FilePickerDialog(this, config.saveRecordingsFolder, false, showFAB = true) {
+                val path = it
+                handleSAFDialog(it) {
+                    if (it) {
+                        config.saveRecordingsFolder = path
+                        settings_save_recordings.text = humanizePath(config.saveRecordingsFolder)
+                    }
+                }
+            }
+        }
+    }
 }

app/src/main/kotlin/com/simplemobiletools/voicerecorder/helpers/Config.kt

@@ -2,6 +2,7 @@ package com.simplemobiletools.voicerecorder.helpers
 
 import android.content.Context
 import com.simplemobiletools.commons.helpers.BaseConfig
+import com.simplemobiletools.voicerecorder.R
 
 class Config(context: Context) : BaseConfig(context) {
     companion object {
@@ -11,4 +12,8 @@ class Config(context: Context) : BaseConfig(context) {
     var hideNotification: Boolean
         get() = prefs.getBoolean(HIDE_NOTIFICATION, false)
         set(hideNotification) = prefs.edit().putBoolean(HIDE_NOTIFICATION, hideNotification).apply()
+
+    var saveRecordingsFolder: String
+        get() = prefs.getString(SAVE_RECORDINGS, "$internalStoragePath/${context.getString(R.string.app_name)}")!!
+        set(saveRecordingsFolder) = prefs.edit().putString(SAVE_RECORDINGS, saveRecordingsFolder).apply()
 }

app/src/main/kotlin/com/simplemobiletools/voicerecorder/helpers/Constants.kt

@@ -8,3 +8,4 @@ const val STOP_AMPLITUDE_UPDATE = PATH + "STOP_AMPLITUDE_UPDATE"
 
 // shared preferences
 const val HIDE_NOTIFICATION = "hide_notification"
+const val SAVE_RECORDINGS = "save_recordings"

app/src/main/kotlin/com/simplemobiletools/voicerecorder/services/RecorderService.kt

@@ -63,7 +63,7 @@ class RecorderService : Service() {
         val baseFolder = if (isQPlus()) {
             cacheDir
         } else {
-            val defaultFolder = File("$internalStoragePath/${getString(R.string.app_name)}")
+            val defaultFolder = File(config.saveRecordingsFolder)
             if (!defaultFolder.exists()) {
                 defaultFolder.mkdir()
             }

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

@@ -98,5 +98,37 @@
                 app:switchPadding="@dimen/medium_margin" />
 
         </RelativeLayout>
+
+        <RelativeLayout
+            android:id="@+id/settings_save_recordings_holder"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="@dimen/medium_margin"
+            android:background="?attr/selectableItemBackground"
+            android:paddingLeft="@dimen/normal_margin"
+            android:paddingTop="@dimen/bigger_margin"
+            android:paddingRight="@dimen/normal_margin"
+            android:paddingBottom="@dimen/bigger_margin">
+
+            <com.simplemobiletools.commons.views.MyTextView
+                android:id="@+id/settings_save_recordings_label"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_centerVertical="true"
+                android:layout_toStartOf="@+id/settings_save_recordings"
+                android:paddingLeft="@dimen/medium_margin"
+                android:paddingRight="@dimen/medium_margin"
+                android:text="@string/save_recordings_in" />
+
+            <com.simplemobiletools.commons.views.MyTextView
+                android:id="@+id/settings_save_recordings"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_alignParentEnd="true"
+                android:layout_marginEnd="@dimen/small_margin"
+                android:background="@null"
+                android:clickable="false" />
+
+        </RelativeLayout>
     </LinearLayout>
 </ScrollView>