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app/src/main/java/com/base/scanqr/ui/widget/RateDialog.kt

+package com.base.scanqr.ui.widget
+
+import android.app.AlertDialog
+import android.content.Context
+import android.content.Intent
+import android.net.Uri
+import android.view.Gravity
+import android.view.LayoutInflater
+import android.widget.LinearLayout
+import com.base.scanqr.R
+import com.base.scanqr.databinding.DialogRateStarBinding
+import com.base.scanqr.utils.AppPreferences
+
+object RateDialog {
+
+    fun Context.showRateDialog(mustShow: Boolean = false) {
+        if (!mustShow) {
+            if (AppPreferences.getInstance().getBoolean("isRated", false)) {
+                return
+            }
+        }
+
+        val dialog = AlertDialog.Builder(this).create()
+        val binding = DialogRateStarBinding.inflate(LayoutInflater.from(this))
+        dialog.setView(binding.root)
+        dialog.setCanceledOnTouchOutside(true)
+
+        dialog.show()
+
+        val params = dialog.window?.attributes
+//        params?.width = resources.getDimensionPixelOffset(R.dimen.dp_320)
+//        params?.height = LinearLayout.LayoutParams.WRAP_CONTENT
+        params?.gravity = Gravity.BOTTOM
+        params?.y = 50
+
+        dialog.window?.attributes = params
+        dialog.window?.setBackgroundDrawableResource(android.R.color.transparent)
+
+        listOf(
+            binding.iv1,
+            binding.iv2,
+            binding.iv3,
+            binding.iv4,
+            binding.iv5
+        ).forEachIndexed { index, it ->
+            it.setOnClickListener {
+                setStar(binding, index)
+            }
+        }
+        binding.tvCancel.setOnClickListener {
+            dialog.dismiss()
+        }
+        binding.tvRate.setOnClickListener {
+            if (star >= 5) {
+                AppPreferences.getInstance().put("isRated", true)
+                try {
+                    val uri =
+                        Uri.parse("https://play.google.com/store/apps/details?id=" + this.packageName)
+                    val intent = Intent(Intent.ACTION_VIEW, uri)
+                    this.startActivity(intent)
+                } catch (_: Exception) {
+                }
+            }
+            dialog.dismiss()
+        }
+        dialog.setOnDismissListener {
+            AppPreferences.getInstance().put("isRated", true)
+        }
+    }
+
+    private var star = 5
+    private fun setStar(binding: DialogRateStarBinding, star: Int) {
+        this.star = star + 1
+//        if (this.star < 3) {
+//            binding.ivFace.setImageResource(R.mipmap.pingfeniconk)
+//        } else {
+//            binding.ivFace.setImageResource(R.mipmap.pingfenicon)
+//        }
+
+        listOf(
+            binding.iv1,
+            binding.iv2,
+            binding.iv3,
+            binding.iv4,
+            binding.iv5
+        ).forEachIndexed { index, it ->
+            it.setImageResource(
+                if (index <= star) {
+                    R.mipmap.xing_s
+                } else {
+                    R.mipmap.xing_n
+                }
+            )
+        }
+    }
+}
\ No newline at end of file

app/src/main/res/layout/dialog_rate_star.xml

+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@drawable/bg_ffffff_10">
+
+    <ImageView
+        android:id="@+id/ivClose"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_margin="18dp"
+        android:src="@mipmap/icon_close"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintTop_toTopOf="parent"
+        tools:ignore="ContentDescription" />
+
+    <LinearLayout
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:orientation="vertical"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent">
+
+        <TextView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_gravity="center_horizontal"
+            android:layout_marginTop="34dp"
+            android:text="@string/enjoy_qrcode"
+            android:textColor="@color/black"
+            android:textSize="19sp"
+            android:textStyle="bold" />
+
+        <TextView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_gravity="center_horizontal"
+            android:text="@string/your_opinion_matters_to_us"
+            android:textColor="#666666" />
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_gravity="center_horizontal"
+            android:layout_marginTop="30dp"
+            android:src="@mipmap/pinjiatu"
+            tools:ignore="ContentDescription" />
+
+        <LinearLayout
+
+            android:id="@+id/ll_star"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="20dp">
+
+            <ImageView
+                android:id="@+id/iv_1"
+                android:layout_width="38dp"
+                android:layout_height="38dp"
+                android:layout_margin="10dp"
+                android:src="@mipmap/xing_s"
+                tools:ignore="ContentDescription" />
+
+            <ImageView
+                android:id="@+id/iv_2"
+                android:layout_width="38dp"
+                android:layout_height="38dp"
+                android:layout_margin="10dp"
+                android:src="@mipmap/xing_s"
+                tools:ignore="ContentDescription" />
+
+            <ImageView
+                android:id="@+id/iv_3"
+                android:layout_width="38dp"
+                android:layout_height="38dp"
+                android:layout_margin="10dp"
+                android:src="@mipmap/xing_s"
+                tools:ignore="ContentDescription" />
+
+            <ImageView
+                android:id="@+id/iv_4"
+                android:layout_width="38dp"
+                android:layout_height="38dp"
+                android:layout_margin="10dp"
+                android:src="@mipmap/xing_s"
+                tools:ignore="ContentDescription" />
+
+            <ImageView
+                android:id="@+id/iv_5"
+                android:layout_width="38dp"
+                android:layout_height="38dp"
+                android:layout_margin="10dp"
+                android:src="@mipmap/xing_s"
+                tools:ignore="ContentDescription" />
+        </LinearLayout>
+
+        <TextView
+            android:layout_width="303dp"
+            android:layout_height="45dp"
+            android:layout_gravity="center_horizontal"
+            android:layout_marginTop="24dp"
+            android:background="@drawable/bg_6473f8_90"
+            android:gravity="center"
+            android:text="@string/rate_now"
+            android:textColor="@color/white"
+            android:textSize="18sp" />
+    </LinearLayout>
+
+</androidx.constraintlayout.widget.ConstraintLayout>
\ No newline at end of file

app/src/main/res/values/strings.xml

@@ -76,5 +76,8 @@
     <string name="what_products">What products are you\nlooking for today?</string>
     <string name="find_now">Find Now</string>
     <string name="create_now">Create Now</string>
+    <string name="enjoy_qrcode">Enjoy QRcode?</string>
+    <string name="your_opinion_matters_to_us">Your opinion matters to us</string>
+    <string name="rate_now">Rate now</string>
 
 </resources>
\ No newline at end of file