Ray33

    private void initWebView() {
        mWebView.setWebViewClient(new WebViewClientImpl());
        mWebView.setWebChromeClient(new WebChromeClient());
        mWebView.getSettings().setUseWideViewPort(true);
        mWebView.getSettings().setLoadWithOverviewMode(true);
        mWebView.getSettings().setSupportZoom(true);
        mWebView.getSettings().setBuiltInZoomControls(true);
        mWebView.loadUrl(mUrl);
    }

Ray33

Create letsencrypt SSL (ECDSA) + Ngnix configuration

Verify dependencies prerequisites

Update OS

sudo yum update && sudo yum upgrade

Git Version update

Ray33

sudo su

yum --enablerepo=extras install epel-release
yum -y install patch dkms kernel-devel perl
yum update

#Required for kernel num 5:
yum --enablerepo=elrepo-kernel -y install kernel-ml-devel

reboot

Ray33

#Based on: https://www.linuxsecrets.com/1631-complete-guide-installing-openresty-a-nginx-full-fledged-web-server-on-redhat-scientific-linux-debian

#Get openSSL version that you want to compile with
cd /usr/local/src
wget https://www.openssl.org/source/openssl-1.1.1f.tar.gz
tar zxvf openssl-1.1.1f.tar.gz

#Get Open resty version
cd /tmp
wget https://openresty.org/download/openresty-1.17.8.2.tar.gz

Ray33

    public static String getDefaultUserAgentString(Context context) {
        if (Build.VERSION.SDK_INT >= 17) {
            return NewApiWrapper.getDefaultUserAgent(context);
        }

        try {
            Constructor<WebSettings> constructor = WebSettings.class.getDeclaredConstructor(Context.class, WebView.class);
            constructor.setAccessible(true);
            try {
                WebSettings settings = constructor.newInstance(context, null);

Ray33

   //callback for user id:
        //Either takes the user's advertiserId or creates a unique ID, if
        AsyncTask<Void, Void, String> task = new AsyncTask<Void, Void, String>() {
            @Override
            protected String doInBackground(Void... params) {
                try {
                    AdvertisingIdClient.Info adInfo =  AdvertisingIdClient.getAdvertisingIdInfo(YourApplicationClass.this);
                    if (!adInfo.isLimitAdTrackingEnabled()) {//if user hasn't opt-out
                        return  adInfo.getId();
                    }else{

Ray33

/**
         * Get ISO 3166-1 alpha-2 country code for this device (or null if not available)
         * @param context Context reference to get the TelephonyManager instance from
         * @return country code or null
         */
        public String getUserCountry(Context context) {
            try {
                final TelephonyManager tm = (TelephonyManager) context.getSystemService(Context.TELEPHONY_SERVICE);
                final String simCountry = tm.getSimCountryIso();
                if (simCountry != null && simCountry.length() == 2) { // SIM country code is available

Ray33

-keep public class * extends android.app.Activity
-keep public class * extends android.app.Application
-keep public class * extends android.app.Service
-keep public class * extends android.content.BroadcastReceiver
-keep public class * extends android.content.ContentProvider
-keep public class * extends android.app.backup.BackupAgentHelper
-keep public class * extends android.preference.Preference
-keep public class com.android.vending.licensing.ILicensingService
-keep public class io.mobitech.**

Ray33

GlideApp.with(context.getApplicationContext()).load(url).fallback(R.drawable.loading)
                    .into((BaseTarget) new BaseTarget<BitmapDrawable>() {
                        @Override
                        public void onResourceReady(@NonNull BitmapDrawable resource, @Nullable Transition<? super BitmapDrawable> transition) {
                          
                          showNotification(context, newsArticle, ((BitmapDrawable) resource).getBitmap());
                        }

                        @Override
                        public void getSize(@NonNull SizeReadyCallback cb) {

Ray33

public static void httpGetWithRedirectSupport(final Context context, String url){
        Volley.newRequestQueue(context).add(new StringRequest(url, new Response.Listener<String>() {
            @Override
            public void onResponse(String s) {
                // Do nothing
            }
        }, new Response.ErrorListener() {
            @Override
            public void onErrorResponse(VolleyError volleyError) {
                if (volleyError.networkResponse != null && (volleyError.networkResponse.statusCode == 302 || volleyError.networkResponse.statusCode == 301)) {