Please add status bar text dark color in next release,
Here is project : Status Bar Text Color Extension - Extensions - MIT App Inventor Community
java
package com.nitinseshadri.aix.NSStatusBarTextColor;
import android.content.Context;
import android.util.Log;
import android.view.View;
import android.app.Activity;
import com.google.appinventor.components.annotations.;
import com.google.appinventor.components.common.;
import com.google.appinventor.components.runtime.;
import com.google.appinventor.components.runtime.util.;
@DesignerComponent(version = NSStatusBarTextColor.VERSION,
description = “by nitinseshadri”,
category = ComponentCategory.EXTENSION,
nonVisible = true)
@SimpleObject(external = true)
public class NSStatusBarTextColor extends AndroidNonvisibleComponent
implements Component {
public static final int VERSION = 1;
private ComponentContainer container;
private Context context;
private final Activity activity;
private static final String LOG_TAG = “NSStatusBarTextColor”;
public NSStatusBarTextColor(ComponentContainer container) {
super(container.$form());
this.container = container;
activity = (Activity) container.$context();
context = (Context) container.$context();
Log.d(LOG_TAG, “NSStatusBarTextColor Created”);
}
@SimpleFunction(description = "Change Status Bar Text Color to Dark")
public void StatusBarTextColorDark() {
try {
View v1 = activity.getWindow().getDecorView().getRootView();
v1.setSystemUiVisibility(View.SYSTEM_UI_FLAG_LIGHT_STATUS_‌​BAR);
Log.d(LOG_TAG, "Status bar text color changed to Dark");
} catch (Throwable e) {
Log.e(LOG_TAG, e.getMessage(), e);
e.printStackTrace();
}
}
}