root-ansh

apply plugin: "io.gitlab.arturbosch.detekt"               // detekt STEP1 applying plugin (detekt = kotlin code's static analyser)
apply plugin: "checkstyle"                                // checkstyle STEP1 applying plugin (checkstyle = java code's static analyser)

// detekt STEP2 plugin configuration
detekt {
    parallel = true   
    allRules = true                
    ignoreFailures = true                 
    debug = true     
}

root-ansh

# .github/workflows/basic.yaml
      - name: CodeAnalysis via  detekt
        run: ./gradlew detekt

      - name: Upload detekt results
        uses: actions/upload-artifact@v2
        with:
          name: detekt_results
          path:app/build/reports/detekt
            

root-ansh

// app/build.gradle
plugins {
    ...
}

android {

   ...

    defaultConfig {

root-ansh

(A little complex article, but works very fine after installing LA of LAMP : https://www.digitalocean.com/community/tutorials/how-to-install-linux-apache-mysql-php-lamp-stack-ubuntu-18-04)
(Easier article : https://www.tecmint.com/install-lamp-with-phpmyadmin-in-ubuntu-18-04/)

Setting up the L:Linux

we are assuming you are on a linux machine. Although it would be good,if you have an ssh with you and have set up the machine to act as server with one of the firewalls.
More details Here

Setting up the A: Apache

root-ansh

    private static Bitmap getBitmapFromUri(Context context, Uri photoURI) {
        // super cool decoding algorithm at https://stackoverflow.com/a/31720143/7500651
        try {
            int MAX_HEIGHT = 1024;
            int MAX_WIDTH = 1024;
            // First decode with inJustDecodeBounds=true to check dimensions
            final BitmapFactory.Options options = new BitmapFactory.Options();
            options.inJustDecodeBounds = true;
            InputStream imageStream = context.getContentResolver().openInputStream(photoURI);

root-ansh

public class MainActivity extends AppCompatActivity {
    private static final int RQ_CAPTURE_IMG_CODE_HDPIC = 101;
    private static final String AUTHORITY = BuildConfig.APPLICATION_ID + ".provider";
    private static final String TAG = "$1477$";
    Uri tmpPhotoURI;
    ImageView ivTemp;
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

root-ansh

public class MainActivity extends AppCompatActivity {
    private static final int RQ_CAPTURE_IMG_CODE_THUMB = 100;
  
    ImageView ivTemp;
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        ivTemp = findViewById(R.id.iv_tmpcheck);

root-ansh

<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="z.y.x.camera">

    <uses-feature
        android:name="android.hardware.camera.any"
        android:required="true" />
    ...
    <application
        android:allowBackup="true"
        android:icon="@mipmap/ic_launcher" ...>

root-ansh

public class MainActivity extends AppCompatActivity {
    ImageView ivTemp;
    Button btCallCameraThumbnail;
    
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        
        ivTemp = findViewById(R.id.iv_tmpcheck);

root-ansh

<?xml version="1.0" encoding="utf-8"?>
<androidx.coordinatorlayout.widget.CoordinatorLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    ...
                                                     >

    <com.google.android.material.appbar.AppBarLayout
        ...
                                                     >