iniyan455

Intent intent = getIntent();
if (Intent.ACTION_VIEW.equals(intent.getAction())) {
  Uri uri = intent.getData();
  String valueOne = uri.getQueryParameter("keyOne");
  String valueTwo = uri.getQueryParameter("keyTwo");



 <data android:host="www.clicky.pk" android:scheme="http"/>

iniyan455

Git Tag 
There are two tag 
1.Lightweight Tag
2.Annotated Tag

Lightweight Tag is used for requires only a quick and easy tag command 

git tag v1.o

iniyan455

How to add ssh in system and add in github
1. ssh-add -l
2.ssh-keygen -t rsa -b 4096 -C "joe@example.com"
3.Press Enter to accept the default file location
4.Enter a secure passphrase
5.cat .ssh/id_rsa.pub

Github 
Settings -Select SSH and GPG keys - Click New SSH key -Enter a title in the field -Paste your public key into the Key field -Click Add SSH key

iniyan455

In Unix systems the end of a line is represented with a line feed (LF). In windows a line is represented with a carriage return (CR) and a line feed (LF) thus (CRLF). when you get code from git that was uploaded from a unix system they will only have an LF.

If you are a single developer working on a windows machine, and you don't care that git automatically replaces LFs to CRLFs, you can turn this warning off by typing the following in the git command line

git config core.autocrlf true



rm -f ./.git/index.lock

iniyan455

PROGUARD
Generally ProGuard is a tool to help minify, obfuscate, and optimize your code.
It is not only especially useful for reducing the overall size of your Android application as well as removing unused classes and methods that contribute towards the intrinsic 64k method limit of Android applications. Because of the latter issue, ProGuard is often recommended to be used both in development and production especially for larger applications.
ProGuard can be enabled by using the minifyEnabled option for any build type. 
If you intend to use it for production, it is highly recommended you also enable it on your development.

https://miro.medium.com/max/2640/1*J-9cAvm8kSn001rXGDtwxg.png

Generally retracing this kind of error log have two ways.Lets discuss one by one
Get the mapping.txt file and retrace the logs using proguardgui

iniyan455

public Activity getActivity(Context context)
{
    if (context == null)
    {
        return null;
    }
    else if (context instanceof ContextWrapper)
    {
        if (context instanceof Activity)
        {

iniyan455

This crash is present on:

all Samsung devices 7.0

all Nexus devices on 7.1.2


When the device is being restarted, you cannot run an app. Any app, not just yours but any given app cannot run when the device is restarting. AFAIK it occurs when you try to do something when the system crashes. 
Meaning if the system crashes and as it restarts your app starts a service or does something you get that error.

iniyan455

And now you just need to call the method isHacked from your onCreate method in your initial Activity to check that your application was renamed or relocated.

public boolean isHacked(Context context, String myPackageName, String google, String amazon)
{
  //Renamed?
  if (context.getPackageName().compareTo(myPackageName) != 0) {
      return true; // BOOM!
  }

  //Relocated?

iniyan455

File and code templates option in android studio to automate creation of recyclerview adapter.
AndroidStudio -> Preference->Editor->File and Code Template

Click plus icon at the top then you will see a panel with name, extension and code template editor. All you need to do is enter the template name, mention the extension(kt, java or xml) and paste the above template here and click OK. It’s done, all you need to do is just navigate to the package where you want to create the adapter and right click on it and select then you should see a file with name you mentioned while creating file template.
Feel free to comment if there any suggestions or improvements



#if (${PACKAGE_NAME} && ${PACKAGE_NAME} != "")package ${PACKAGE_NAME}#end

iniyan455

#About Security 
Absolute security does not exist. Security is a set of measures, being piled up and combined, trying to slow down the inevitable.
https://medium.com/google-developer-experts/a-follow-up-on-how-to-store-tokens-securely-in-android-e84ac5f15f17
NDK Decode :-
        String key1 = new String(Base64.decode(getNativeKey1(),Base64.DEFAULT));
        String key2 = new String(Base64.decode(getNativeKey2(),Base64.DEFAULT));
https://medium.com/@abhi007tyagi/storing-api-keys-using-android-ndk-6abb0adcadad
https://medium.com/@himanshusoni501/safest-way-to-secure-your-app-server-credentials-7894fb4f4fe4