Myanmar font on Android devices - whole app

I found this answer which is perfect for my question. But that doesn't work for me. I do not know why. Maybe I am doing something wrong.

I copied exactly the code from the answer. So my package com.example.printhelper has Application.java files FontsOverride.java. In res / assets / fonts, I have the font Zawgyi_One.ttf. And I have this line:

<item name="android:typeface">serif</item>

      

        
        
        
      

    

in the subject .xml.

Some Myanmar words are stored in my database (UTF-8) and I get them via json over http get.

But I still saw (ñöõ)½ºýüþºû±ý(ôð)þ±à èºî

on EditText

instead of the letters Myanmar.

Am I doing something wrong? I am using Android Studio editor.

CODE: Application.java

package com.example.printhelper;

public final class Application extends android.app.Application {
    @Override
    public void onCreate() {
        super.onCreate();
        FontsOverride.setDefaultFont(this, "DEFAULT", "Zawgyi_One.ttf");
        FontsOverride.setDefaultFont(this, "DEFAULT_BOLD", "Zawgyi_One.ttf");
        FontsOverride.setDefaultFont(this, "MONOSPACE", "Zawgyi_One.ttf");
        FontsOverride.setDefaultFont(this, "SERIF", "Zawgyi_One.ttf");
        FontsOverride.setDefaultFont(this, "SANS_SERIF", "Zawgyi_One.ttf");
    }
}

      

        
        
        
      

    

FontsOverride.java

public final class FontsOverride {

    public static void setDefaultFont(Context context, String staticTypefaceFieldName, String fontAssetName) {
        final Typeface regular = Typeface.createFromAsset(context.getAssets(), fontAssetName);
        replaceFont(staticTypefaceFieldName, regular);
    }

    protected static void replaceFont(String staticTypefaceFieldName, final Typeface newTypeface) {
        try {
            final Field staticField = Typeface.class.getDeclaredField(staticTypefaceFieldName);
            staticField.setAccessible(true);
            staticField.set(null, newTypeface);
        } catch (NoSuchFieldException e) {
            e.printStackTrace();
        } catch (IllegalAccessException e) {
            e.printStackTrace();
        }
    }
}

      

        
        
        
      

    

NOTE. I want to override all TextView and EditText

There is still no answer. I think there is something in my application that is blocking the font, but I have no idea what or why. I have several themes in my application that the user can select. All styles in styles.xml and themes.xml. All topics are derived from the same parent. Is it possible to declare a parent-only font style, right?

EDIT: Cathing the json - I am using AsyncTask

DefaultHttpClient httpclient = new DefaultHttpClient();
HttpGet httpget = new HttpGet(url);
ResponseHandler<String> responseHandler = new BasicResponseHandler();
String response = httpclient.execute(httpget,responseHandler);

      

        
        
        
      

    

EDIT 2: Converting strings

I am converting the answer to hex

HttpGet httpget = new HttpGet(url);
httpget.setHeader("Content-type", "application/json; charset=utf-8");;
ResponseHandler<String> responseHandler = new BasicResponseHandler();
String response = httpclient.execute(httpget,responseHandler);
byte[] array = httpclient.execute(httpget,responseHandler).getBytes();
StringBuffer hexString = new StringBuffer();
for (byte b : array) {
    int intVal = b & 0xff;
    if (intVal < 0x10)
        hexString.append("0");
    hexString.append(Integer.toHexString(intVal));
}
System.out.println(hexString);

      

        
        
        
      

    

and this is what he throws away

7b22766965776572735f6964223a33352c22766965776572735f66697273746e616d65223a224b41222c22766965776572735f6c6173746e616d65223a22204b412053455420333528437573746f6d657220c382c2bdc383c2a2c382c2b6c383c2bdc382c2a6c383c2a0c383c2a8c383c2adc382c2b6c383c2a0c382c2a5c383c2bdc383c2bcc382c2bcc383c28cc383c2bd29222c22766965776572735f7374726565746e616d65223a22c383c282c382c2bac383c2bbc382c2b1c383c2bd20c383c2b4c383c2b3c383c2bec382c2bfc383c2a3c382c2bcc383c2a2c382c2bac382c2a3c3a2c280c29cc382c2bdc383c2a020c382c2bdc382c2bac383c2bdc383c2bcc382c2bfc383c2aec382c2bbc383c2bd20c383c2b2222c22766965776572735f686f7573656e756d223a6e756c6c2c22766965776572735f63697479223a6e756c6c2c22766965776572735f706f7374636f6465223a6e756c6c2c22766965776572735f6372656174696f6e5f74696d65223a7b2264617465223a22323031322d31312d31382031373a30313a30362e303030303030222c2274696d657a6f6e655f74797065223a332c2274696d657a6f6e65223a22417369612f52616e676f6f6e227d2c22766965776572735f69735f616374697665223a312c22766965776572735f6e6f7465223a6e756c6c2c22766965776572735f736d617274636172645f6964223a313435303030303033332c22766965776572735f736574746f70626f785f6964223a6e756c6c2c22766965776572735f636f6e74726163745f6e756d626572223a22222c22766965776572735f656d61696c223a6e756c6c2c22766965776572735f70686f6e656e756d223a3231313535342c22766965776572735f68705f6e756d626572223a6e756c6c2c22766965776572735f6d61726974616c5f737461747573223a2273696e676c65222c22766965776572735f646174655f6f665f61637469766174696f6e223a6e756c6c2c22766965776572735f616765223a302c22766965776572735f6f636375706174696f6e223a6e756c6c2c22766965776572735f6e69665f63696e223a6e756c6c2c22766965776572735f7a6f6e65223a6e756c6c2c22766965776572735f67656e646572223a226d616c65222c22766965776572735f70686f6e656e756d32223a6e756c6c2c22766965776572735f637265617465645f75736572735f6964223a6e756c6c2c22766965776572735f6163746976617465645f75736572735f6964223a6e756c6c2c22766965776572735f656469746564223a6e756c6c2c22766965776572735f6469766973696f6e735f6964223a6e756c6c2c22766965776572735f746f776e73686970735f6964223a6e756c6c2c22766965776572735f6465616c6572735f6964223a6e756c6c2c22766965776572735f626f75717565745f6578706972655f64617465223a7b2264617465223a22323031312d31312d31312030303a30303a30302e303030303030222c2274696d657a6f6e655f74797065223a332c2274696d657a6f6e65223a22417369612f52616e676f6f6e227d2c22766965776572735f6f70656e65645f7469636b6574223a302c22766965776572735f736574746f70626f785f726570616972223a302c22766965776572735f656469745f74696d65223a6e756c6c2c22766965776572735f656469745f75736572735f6964223a6e756c6c2c22766965776572735f73656c6663617265223a7b2264617465223a222d303030312d31312d33302030303a30303a30302e303030303030222c2274696d657a6f6e655f74797065223a332c2274696d657a6f6e65223a22417369612f52616e676f6f6e227d2c22766965776572735f6269727468646179223a6e756c6c7d

      

        
        
        
      

    

Here you can convert hex to string.

Does this mean that the problem is on the server?