version update

androidutils/build.gradle

@@ -6,12 +6,12 @@ plugins {
 }
 
 android {
-    compileSdkVersion 30
+    compileSdkVersion 33
     buildToolsVersion "30.0.3"
 
     defaultConfig {
         minSdkVersion 19
-        targetSdkVersion 30
+        targetSdkVersion 33
         versionCode 1
         versionName "1.0"
 
@@ -49,6 +49,8 @@ dependencies {
     implementation "com.github.bumptech.glide:glide:4.11.0"
     kapt "com.github.bumptech.glide:compiler:4.11.0"
 
+    implementation 'com.google.code.gson:gson:2.10.1'
+
     // jsoup HTML parser library @ https://jsoup.org/
     implementation 'org.jsoup:jsoup:1.13.1'
 

androidutils/src/main/java/com/xihad/androidutils/customViews/ScrollDisabledRecyclerView.kt

@@ -9,11 +9,9 @@ import org.jetbrains.annotations.Nullable
 
 class ScrollDisabledRecyclerView : RecyclerView {
 
-    constructor(context: Context?) : super(context!!)
-    constructor(context: Context?, @Nullable attrs: AttributeSet?) : super(context!!, attrs)
-    constructor(context: Context?, @Nullable attrs: AttributeSet?, defStyle: Int) : super(
-        context!!, attrs, defStyle
-    )
+    constructor(context: Context) : super(context)
+    constructor(context: Context, attrs: AttributeSet?) : super(context, attrs)
+    constructor(context: Context, attrs: AttributeSet?, defStyle: Int) : super(context, attrs, defStyle)
 
     @SuppressLint("ClickableViewAccessibility")
     override fun onTouchEvent(e: MotionEvent): Boolean {

androidutils/src/main/java/com/xihad/androidutils/ext/KotlinExtensionFunctions.kt

@@ -15,7 +15,6 @@ import java.util.*
 object KotlinExtensionFunctions {
 
 
-
     inline fun <T> T.applyIf(condition: Boolean, block: T.() -> Unit): T {
         return if (condition) {
             this.apply(block)
@@ -25,7 +24,6 @@ object KotlinExtensionFunctions {
     }
 
 
-
     /**
      *
      * uses
@@ -107,11 +105,11 @@ object KotlinExtensionFunctions {
 
      */
 
-    fun View.snackbar(message: String, duration: Int = Snackbar.LENGTH_LONG) {
+    fun View.snackBar(message: String, duration: Int = Snackbar.LENGTH_LONG) {
         Snackbar.make(this, message, duration).show()
     }
 
-    fun View.snackbar(@StringRes message: Int, duration: Int = Snackbar.LENGTH_LONG) {
+    fun View.snackBar(@StringRes message: Int, duration: Int = Snackbar.LENGTH_LONG) {
         Snackbar.make(this, message, duration).show()
     }
 

androidutils/src/main/java/com/xihad/androidutils/extension/Event.kt

@@ -0,0 +1,45 @@
+package com.xihad.androidutils.extension
+
+import androidx.lifecycle.Observer
+
+/**
+ * Used as a wrapper for data that is exposed via a LiveData that represents an event.
+ * Tutorial: https://medium.com/androiddevelopers/livedata-with-snackbar-navigation-and-other-events-the-singleliveevent-case-ac2622673150
+ */
+open class Event<out T>(private val content: T) {
+
+    @Suppress("MemberVisibilityCanBePrivate")
+    var hasBeenHandled = false
+        private set // Allow external read but not write
+
+    /**
+     * Returns the content and prevents its use again.
+     */
+    fun getContentIfNotHandled(): T? {
+        return if (hasBeenHandled) {
+            null
+        } else {
+            hasBeenHandled = true
+            content
+        }
+    }
+
+    /**
+     * Returns the content, even if it's already been handled.
+     */
+    fun peekContent(): T = content
+}
+
+/**
+ * An [Observer] for [Event]s, simplifying the pattern of checking if the [Event]'s content has
+ * already been handled.
+ *
+ * [onEventUnhandledContent] is *only* called if the [Event]'s contents has not been handled.
+ */
+class EventObserver<T>(private val onEventUnhandledContent: (T) -> Unit) : Observer<Event<T>> {
+    override fun onChanged(value: Event<T>) {
+        value.getContentIfNotHandled()?.let {
+            onEventUnhandledContent(it)
+        }
+    }
+}

androidutils/src/main/java/com/xihad/androidutils/extension/Exceptions.kt

@@ -0,0 +1,13 @@
+package com.xihad.androidutils.extension
+
+import java.io.IOException
+
+class ApiException(message: String) : IOException(message)
+
+class AppApiException(message: String, private val code: String) : IOException(message) {
+    fun getErrorCode(): String {
+        return code
+    }
+}
+
+class NoInternetException(message: String) : IOException(message)

androidutils/src/main/java/com/xihad/androidutils/extension/ResResult.kt

@@ -0,0 +1,26 @@
+package com.xihad.androidutils.extension
+
+/**
+ * A generic class that holds a value with its loading status.
+ * @param <T>
+ */
+sealed class ResResult<out R> {
+
+    data class Success<out T>(val data: T) : ResResult<T>()
+    data class Error(val exception: Exception, val code: String = "-1") : ResResult<Nothing>()
+    object Loading : ResResult<Nothing>()
+
+    override fun toString(): String {
+        return when (this) {
+            is Success<*> -> "Success[data=$data]"
+            is Error -> "Error[code=$code exception=${exception.message}]"
+            Loading -> "Loading"
+        }
+    }
+}
+
+/**
+ * `true` if [ResResult] is of type [Success] & holds non-null [Success.data].
+ */
+val ResResult<*>.succeeded
+    get() = this is ResResult.Success && data != null

androidutils/src/main/java/com/xihad/androidutils/utils/AppUtil.kt

@@ -115,4 +115,13 @@ object AppUtil {
     }
 
 
+    fun deleteCache(context: Context) {
+        context.cacheDir.deleteRecursively()
+    }
+
+    fun Context.deleteCache() {
+        this.cacheDir.deleteRecursively()
+    }
+
+
 }

androidutils/src/main/java/com/xihad/androidutils/utils/ColorUtil.kt

@@ -91,4 +91,16 @@ object ColorUtil {
         return String.format("#%06X", -0x1 and this).replace("#FF", "#")
     }
 
+
+    private fun TextView.setTextViewDrawableColor(color: Int) {
+        for (drawable in this.compoundDrawablesRelative) {
+            drawable?.mutate()
+            drawable?.colorFilter = PorterDuffColorFilter(
+                color, PorterDuff.Mode.SRC_IN
+            )
+        }
+    }
+
+
+
 }

androidutils/src/main/java/com/xihad/androidutils/utils/JsonUtils.kt

@@ -0,0 +1,14 @@
+package com.xihad.androidutils.utils
+
+import com.google.gson.Gson
+import com.google.gson.JsonObject
+import org.json.JSONObject
+
+object JsonUtils {
+
+    fun <T> T.toJson(): String {
+        return Gson().toJson(this)
+    }
+
+    fun JSONObject.toJsonObject(): JsonObject = Gson().fromJson(this.toString(), JsonObject::class.java)
+}