fix module title position in rtl

fixes #69

app/src/main/java/com/trianguloy/urlchecker/activities/ConfigActivity.java

@@ -115,7 +115,8 @@ public class ConfigActivity extends Activity {
         title.setOnClickListener(v -> {
             boolean checked = child.getVisibility() == View.GONE;
             child.setVisibility(checked ? View.VISIBLE : View.GONE);
-            title.setCompoundDrawablesWithIntrinsicBounds(checked ? R.drawable.arrow_down : R.drawable.arrow_right, 0, 0, 0);
+            AndroidUtils.setStartDrawables(title,
+                    checked ? R.drawable.arrow_down : R.drawable.arrow_right);
         });
         title.performClick(); // initial hide
     }

app/src/main/java/com/trianguloy/urlchecker/activities/MainActivity.java

@@ -1,6 +1,5 @@
 package com.trianguloy.urlchecker.activities;
 
-import android.annotation.TargetApi;
 import android.app.Activity;
 import android.app.AlertDialog;
 import android.content.Intent;
@@ -55,7 +54,7 @@ public class MainActivity extends Activity {
                 break;
             case R.id.m_img_icon:
                 // click on the app icon
-                if (BuildConfig.DEBUG && Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
+                if (BuildConfig.DEBUG) {
                     chooseLocaleDebug();
                     break;
                 }
@@ -71,13 +70,16 @@ public class MainActivity extends Activity {
      * To be replaced with a proper implementation with issue
      * https://github.com/TrianguloY/UrlChecker/issues/45
      */
-    @TargetApi(Build.VERSION_CODES.LOLLIPOP)
     private void chooseLocaleDebug() {
         String[] locales = new String[]{"en", "es", "fr-FR", "iw", "pt-PT", "tr", "uk"};
         new AlertDialog.Builder(this)
                 .setItems(locales, (dialog, which) -> {
                     Configuration config = new Configuration();
+                    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
                         config.setLocale(Locale.forLanguageTag(locales[which]));
+                    }else{
+                        config.locale = new Locale(locales[which]);
+                    }
                     getBaseContext().getResources()
                             .updateConfiguration(config, null);
                     recreate();

app/src/main/java/com/trianguloy/urlchecker/modules/list/RemoveQueriesModule.java

@@ -152,11 +152,10 @@ class RemoveQueriesDialog extends AModuleDialog implements View.OnClickListener
      * Sets the 'more' indicator.
      */
     private void updateMoreIndicator() {
-        info.setCompoundDrawablesWithIntrinsicBounds(
+        AndroidUtils.setStartDrawables(info,
                 box.getChildCount() == 0 ? 0
                         : box.getVisibility() == View.VISIBLE ? R.drawable.arrow_down
-                        : R.drawable.arrow_right,
+                        : R.drawable.arrow_right);
-                0, 0, 0);
     }
 
     /**

app/src/main/java/com/trianguloy/urlchecker/utilities/AndroidUtils.java

@@ -5,6 +5,7 @@ import android.content.Context;
 import android.content.res.Configuration;
 import android.graphics.PorterDuff;
 import android.graphics.drawable.Drawable;
+import android.os.Build;
 import android.text.SpannableStringBuilder;
 import android.text.style.ClickableSpan;
 import android.util.Log;
@@ -30,6 +31,26 @@ public class AndroidUtils {
         );
     }
 
+    /**
+     * Sets the start drawable of a textview
+     * Wrapped for android compatibility
+     */
+    public static void setStartDrawables(TextView txt, int start) {
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR1) {
+            // we can use the function directly!
+            txt.setCompoundDrawablesRelativeWithIntrinsicBounds(start, 0, 0, 0);
+        } else {
+            // we need to manually adjust
+            if ((txt.getContext().getResources().getConfiguration().screenLayout & Configuration.SCREENLAYOUT_LAYOUTDIR_MASK) == Configuration.SCREENLAYOUT_LAYOUTDIR_RTL) {
+                // rtl
+                txt.setCompoundDrawablesWithIntrinsicBounds(0, 0, start, 0);
+            } else {
+                // ltr
+                txt.setCompoundDrawablesWithIntrinsicBounds(start, 0, 0, 0);
+            }
+        }
+    }
+
     /**
      * In debug mode, throws an AssertionError, in production just logs it and continues.
      */

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

@@ -19,7 +19,8 @@
             android:drawableStart="@drawable/arrow_right"
             android:drawableLeft="@drawable/arrow_right"
             android:drawableTint="?attr/colorAccent"
-            android:gravity="center_vertical"
+            android:textAlignment="viewStart"
+            android:gravity="center_vertical|start"
             android:padding="5dp"
             android:textAppearance="@android:style/TextAppearance.DeviceDefault.Medium"
             android:textStyle="bold" />