Ability to turn on/off AutoIndent

Author: Hasan Badran

.idea/misc.xml

@@ -35,6 +35,7 @@ protected void onCreate(Bundle savedInstanceState) {
         syntax_view.setAnnotationsColor("#1932F3");
         //this will set special characters color like ;
         syntax_view.setSpecialCharsColor("#cc7832");
+        syntax_view.setAutoIndent(true);
         //you can change the font
         //code:
         // Typeface tf = Typeface.createFromAsset(getContext().getAssets(), "yourFont.ttf");

app/src/main/java/net/cryptobrewery/syntaxviewexample/MainActivity.java

@@ -9,7 +9,7 @@
     <net.cryptobrewery.syntaxview.SyntaxView
         android:id="@+id/syn"
         android:layout_width="match_parent"
-        android:layout_height="match_parent">
+        android:layout_height="match_parent"/>
+
 
-    </net.cryptobrewery.syntaxview.SyntaxView>
 </RelativeLayout>

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

@@ -17,11 +17,8 @@
 import android.widget.RelativeLayout;
 import android.widget.TextView;
 import android.widget.Toast;
-
 import com.rengwuxian.materialedittext.MaterialEditText;
-
 import java.util.Stack;
-import android.os.Handler;
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
 
@@ -45,6 +42,7 @@ public class SyntaxView extends RelativeLayout {
     );
     private SyntaxHighlighter[] schemes = {keywords, numbers, special, printStatments, annotations};
     private TextView rows;
+    private boolean autoIndent=false;
 
     public SyntaxView(Context context) {
         super(context);
@@ -119,15 +117,16 @@ public void afterTextChanged(final Editable s) {
                 //if(!deleting) and there is { at the end of the text -> auto indent
                 //
 
-                char lastDiff =getLastDifference(temp2,temp1);
-                if(oldLength < newLength && (lastDiff == ';' || lastDiff == '{' ) ){
+                if(autoIndent) {
+                    char lastDiff = getLastDifference(temp2, temp1);
+                    if (oldLength < newLength && (lastDiff == ';' || lastDiff == '{')) {
 
-                    int position = code.getSelectionStart();
-                    code.getText().insert(position, "\n ");
-                    position = code.getSelectionStart();
-                    code.setSelection(position );
+                        int position = code.getSelectionStart();
+                        code.getText().insert(position, "\n ");
+                        position = code.getSelectionStart();
+                        code.setSelection(position);
+                    }
                 }
-
                 removeSpans(s, ForegroundColorSpan.class);
                 for (SyntaxHighlighter scheme : schemes) {
                     for (Matcher m = scheme.pattern.matcher(s); m.find(); ) {
@@ -366,5 +365,9 @@ public char getLastDifference(String a,String b){
         }
         return '.';
     }
+
+    public void setAutoIndent(boolean val){
+        this.autoIndent = val;
+    }
 }