Remove deprecated APIs (#499)

Author: IslamMohamady

app/build.gradle

@@ -41,7 +41,7 @@ android {
 repositories {
     maven {
         // TODO add this only if interested in getting SNAPSHOT releases
-        url "https://oss.sonatype.org/content/repositories/snapshots"
+        url "https://central.sonatype.com/repository/maven-snapshots/"
     }
     google()
 }

app/src/main/java/com/example/instabug/ui/activities/SettingsActivity.java

@@ -13,6 +13,7 @@
 import com.instabug.library.Instabug;
 import com.instabug.library.InstabugColorTheme;
 import com.instabug.library.invocation.InstabugInvocationEvent;
+import com.instabug.library.model.IBGTheme;
 import com.skydoves.colorpickerview.ColorEnvelope;
 import com.skydoves.colorpickerview.ColorPickerDialog;
 import com.skydoves.colorpickerview.listeners.ColorEnvelopeListener;
@@ -101,7 +102,7 @@ public void onChangePrimaryColorClicked(View view) {
                         new ColorEnvelopeListener() {
                             @Override
                             public void onColorSelected(ColorEnvelope envelope, boolean fromUser) {
-                                Instabug.setPrimaryColor(envelope.getColor());
+                                Instabug.setTheme(new IBGTheme.Builder().setPrimaryColor(envelope.getColor()).build());
                             }
                         })
                 .setNegativeButton(getString(android.R.string.cancel),