Implemented the structure for changing colour of drawable

Author: tanvidadu

app/src/main/java/fr/free/nrw/commons/achievements/AchievementsActivity.java

@@ -17,6 +17,7 @@
 import android.support.v7.widget.Toolbar;
 import android.util.DisplayMetrics;
 import android.util.Log;
+import android.view.ContextThemeWrapper;
 import android.view.Menu;
 import android.view.MenuItem;
 import android.view.View;
@@ -253,7 +254,8 @@ private void inflateAchievements( Achievements achievements ){
         String levelUpInfoString = getString(R.string.level);
         levelUpInfoString += " " + Integer.toString(levelInfo.getLevel());
         levelNumber.setText(levelUpInfoString);
-        Drawable drawable = getResources().getDrawable(R.drawable.badge);
+        final ContextThemeWrapper wrapper = new ContextThemeWrapper(this, R.style.LevelOne);
+        Drawable drawable = ResourcesCompat.getDrawable(getResources(), R.drawable.badge, wrapper.getTheme());
         Bitmap bitmap = drawableToBitmap(drawable);
         BitmapDrawable bitmapImage = writeOnDrawable(bitmap, Integer.toString(levelInfo.getLevel()));
         imageView.setImageDrawable(bitmapImage);

app/src/main/res/drawable-mdpi/badge.xml

@@ -23,4 +23,10 @@
         <attr name="drawableEnd" format="reference"/>
         <attr name="drawableBottom" format="reference"/>
     </declare-styleable>
+
+    <declare-styleable name="Badge">
+        <attr name="boundary" format="color"/>
+        <attr name="camera" format="color"/>
+        <attr name="centerRegion" format="color"/>
+    </declare-styleable>
 </resources>

app/src/main/res/values/attrs.xml

@@ -57,4 +57,10 @@
         <item name="android:background">@android:color/transparent</item>
     </style>
 
+    <style name="LevelOne">
+        <item name="boundary">#ddb4aa</item>
+        <item name="camera">#ae403a</item>
+        <item name="centerRegion">#bc6853</item>
+    </style>
+
 </resources>