Intercepting Implicit intent to load arbitrary URL

The class com.insecureshop.ProductListActivity registers a receiver as shown below.

The code says the receiver named productDetailBroadCast will trigger when the intent filter com.insecureshop.action.PRODUCT_DETAIL is called.

registerReceiver(this.productDetailBroadCast, new android.content.IntentFilter("com.insecureshop.action.PRODUCT_DETAIL"));

The receiver com.insecureshop.broadcast.ProductDetailBroadCast contains the following code.

The code takes an action, an extra and starts the activity.

public final class ProductDetailBroadCast extends android.content.BroadcastReceiver {
    public void onReceive(android.content.Context context, android.content.Intent intent) {
        android.content.Intent webViewIntent = new android.content.Intent("com.insecureshop.action.WEBVIEW");
        webViewIntent.putExtra("url", "https://www.insecureshopapp.com/");
        if (context != null) {
            context.startActivity(webViewIntent);
        }
    }
}

Reference:

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