Add edge cases to detect MIUI & Huawei devices to select correct installer and apply spoof

app/src/main/java/com/aurora/extensions/Dialog.kt

@@ -0,0 +1,63 @@
+/*
+ * Aurora Store
+ *  Copyright (C) 2021, Rahul Kumar Patel <whyorean@gmail.com>
+ *
+ *  Aurora Store is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  Aurora Store is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with Aurora Store.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+package com.aurora.extensions
+
+import android.content.Context
+import android.content.DialogInterface
+import android.graphics.drawable.ColorDrawable
+import androidx.annotation.StringRes
+import androidx.fragment.app.Fragment
+import com.google.android.material.dialog.MaterialAlertDialogBuilder
+
+fun Context.showDialog(@StringRes titleId: Int, @StringRes messageId: Int) {
+    runOnUiThread {
+        val backgroundColor: Int = getStyledAttributeColor(android.R.attr.colorBackground)
+        val builder = MaterialAlertDialogBuilder(this).apply {
+            setTitle(titleId)
+            setMessage(messageId)
+            setPositiveButton(android.R.string.ok) { dialog: DialogInterface, _ -> dialog.dismiss() }
+            background = ColorDrawable(backgroundColor)
+        }.create()
+
+        builder.show()
+    }
+}
+
+fun Context.showDialog(title: String, message: String) {
+    runOnUiThread {
+        val backgroundColor: Int = getStyledAttributeColor(android.R.attr.colorBackground)
+        val builder = MaterialAlertDialogBuilder(this).apply {
+            setTitle(title)
+            setMessage(message)
+            setPositiveButton(android.R.string.ok) { dialog: DialogInterface, _ -> dialog.dismiss() }
+            background = ColorDrawable(backgroundColor)
+        }.create()
+
+        builder.show()
+    }
+}
+
+fun Fragment.showDialog(@StringRes titleId: Int, @StringRes messageId: Int) {
+    requireContext().showDialog(titleId, messageId)
+}
+
+fun Fragment.showDialog(title: String, message: String) {
+    requireContext().showDialog(title, message)
+}

app/src/main/java/com/aurora/extensions/Platform.kt

@@ -19,7 +19,9 @@
 
 package com.aurora.extensions
 
+import android.annotation.SuppressLint
 import android.os.Build
+import java.util.*
 
 
 fun isLAndAbove(): Boolean {
@@ -48,4 +50,47 @@ fun isQAndAbove(): Boolean {
 
 fun isRAndAbove(): Boolean {
     return Build.VERSION.SDK_INT >= Build.VERSION_CODES.R
+}
+
+fun isMIUI(): Boolean {
+    return getSystemProperty("ro.miui.ui.version.name").isNotEmpty()
+}
+
+fun isHuawei(): Boolean {
+    return Build.MANUFACTURER.toLowerCase(Locale.getDefault()).contains("huawei")
+            || Build.HARDWARE.toLowerCase(Locale.getDefault()).contains("kirin")
+            || Build.HARDWARE.toLowerCase(Locale.getDefault()).contains("hi3")
+}
+
+fun getMIUIVersion(): String {
+    val version = getSystemProperty("ro.miui.ui.version.name")
+    val versionCode = getSystemProperty("ro.miui.ui.version.code")
+    return if (version.isNotEmpty() && versionCode.isNotEmpty())
+        "$version.$versionCode"
+    else
+        "unknown"
+}
+
+@SuppressLint("PrivateApi")
+fun isMiuiOptimizationDisabled(): Boolean {
+    if ("0" == getSystemProperty("persist.sys.miui_optimization")) {
+        return true
+    } else try {
+        return Class.forName("android.miui.AppOpsUtils")
+            .getDeclaredMethod("isXOptMode")
+            .invoke(null) as Boolean
+    } catch (e: java.lang.Exception) {
+        return false
+    }
+}
+
+@SuppressLint("PrivateApi")
+fun getSystemProperty(key: String): String {
+    return try {
+        Class.forName("android.os.SystemProperties")
+            .getDeclaredMethod("get", String::class.java)
+            .invoke(null, key) as String
+    } catch (e: Exception) {
+        ""
+    }
 }