ApplicationUtils added

build.gradle

@@ -8,7 +8,7 @@ buildscript {
 
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:3.6.1'
+        classpath 'com.android.tools.build:gradle:3.6.3'
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
         // NOTE: Do not place your application dependencies here; they belong
         // in the individual module build.gradle files

extensions/build.gradle

@@ -30,7 +30,7 @@ dependencies {
     implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
     implementation 'androidx.appcompat:appcompat:1.1.0'
     implementation 'androidx.core:core-ktx:1.2.0'
-    testImplementation 'junit:junit:4.12'
+    testImplementation 'junit:junit:4.13'
     androidTestImplementation 'androidx.test.ext:junit:1.1.1'
     androidTestImplementation 'androidx.test.espresso:espresso-core:3.2.0'
 

extensions/src/main/java/com/applogist/extensions/ApplicationUtils.kt

@@ -0,0 +1,49 @@
+package com.applogist.extensions
+
+import android.content.Context
+import android.content.pm.PackageManager
+import android.os.Build
+import android.util.Log
+import java.security.MessageDigest
+
+/*
+*  Created by Mustafa Ürgüplüoğlu on 10.04.2020.
+*  Copyright © 2020 Mustafa Ürgüplüoğlu. All rights reserved.
+*/
+
+fun Context.getApplicationSignature(packageName: String, type : String = "SHA256"): List<String> {
+    val signatureList: List<String>
+    try {
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.P) {
+            // New signature
+            val sig = packageManager.getPackageInfo(packageName, PackageManager.GET_SIGNING_CERTIFICATES).signingInfo
+            signatureList = if (sig.hasMultipleSigners()) {
+                // Send all with apkContentsSigners
+                sig.apkContentsSigners.map {
+                    val digest = MessageDigest.getInstance(type)
+                    digest.update(it.toByteArray())
+                    digest.digest().bytesToHex()
+                }
+            } else {
+                // Send one with signingCertificateHistory
+                sig.signingCertificateHistory.map {
+                    val digest = MessageDigest.getInstance(type)
+                    digest.update(it.toByteArray())
+                    digest.digest().bytesToHex()
+                }
+            }
+        } else {
+            val sig = packageManager.getPackageInfo(packageName, PackageManager.GET_SIGNATURES).signatures
+            signatureList = sig.map {
+                val digest = MessageDigest.getInstance(type)
+                digest.update(it.toByteArray())
+                digest.digest().bytesToHex()
+            }
+        }
+
+        return signatureList
+    } catch (e: Exception) {
+        Log.e("ApplicationUtils", e.toString())
+    }
+    return emptyList()
+}

extensions/src/main/java/com/applogist/extensions/HexUtils.kt

@@ -0,0 +1,18 @@
+package com.applogist.extensions
+
+/*
+*  Created by Mustafa Ürgüplüoğlu on 10.04.2020.
+*  Copyright © 2020 Mustafa Ürgüplüoğlu. All rights reserved.
+*/
+
+fun ByteArray.bytesToHex(): String {
+    val hexArray = charArrayOf('0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'A', 'B', 'C', 'D', 'E', 'F')
+    val hexChars = CharArray(this.size * 2)
+    var v: Int
+    for (j in this.indices) {
+        v = this[j].toInt() and 0xFF
+        hexChars[j * 2] = hexArray[v.ushr(4)]
+        hexChars[j * 2 + 1] = hexArray[v and 0x0F]
+    }
+    return String(hexChars)
+}

extensions/src/main/java/com/applogist/extensions/SocialMediaUtils.kt

@@ -2,7 +2,6 @@ package com.applogist.extensions
 
 import android.content.Context
 import android.content.Intent
-import android.content.pm.PackageManager
 import android.net.Uri
 import android.util.Log
 

extensions/src/main/java/com/applogist/helpers/Common.kt

@@ -6,7 +6,7 @@ import java.util.concurrent.TimeUnit
 /**
  * Check time difference between current time and given time
  * @param lastTime = Given time in millis format
- * @param isMinutes = different should me minutes or hour
+ * @param isMinutes = different should be minutes or hour
  * @param checkTime = amount of time difference
  */
 fun isTimePassed(lastTime : Long, isMinutes : Boolean = false, checkTime : Int = 8) : Boolean {