fixed Caused by java.lang.OutOfMemoryError

      Failed to allocate a 59953368 byte allocation with 16777216 free bytes and 17MB until OOM
      java.lang.StringFactory.newStringFromChars (StringFactory.java:218)
      arrow_right
      com.jecelyin.editor.v2.io.FileReader.read (Unknown Source)
      com.jecelyin.editor.v2.editor.Document$ReadFileTask.doInBackground (Unknown Source)
      com.jecelyin.editor.v2.editor.Document$ReadFileTask.doInBackground (Unknown Source)
      android.os.AsyncTask$2.call (AsyncTask.java)
      arrow_drop_down
      java.lang.Thread.run (Thread.java)

Author: tranleduy2000

lib-n-ide/src/main/java/com/jecelyin/editor/v2/editor/Document.java

@@ -151,7 +151,7 @@ public void onStart() {
 
     @Override
     public SpannableStringBuilder onAsyncReaded(FileReader fileReader, boolean ok) {
-        Editable text = fileReader.getBuffer();
+        CharSequence text = fileReader.getBuffer();
         String firstLine = text.subSequence(0, Math.min(80, text.length())).toString();
 
         ModeProvider modeProvider = ModeProvider.getInstance();

lib-n-ide/src/main/java/com/jecelyin/editor/v2/io/FileReader.java

@@ -66,6 +66,8 @@ public boolean read() {
         } catch (Exception e) {
             DLog.e(e);
             return false;
+        } catch (OutOfMemoryError error) {
+            return false;
         }
     }