Add Int.getQuantityString (#62)

* Add Int.getQuantityString

* Use resources of app

* Use english locale

* Fix format

Author: Goooler

common/src/main/kotlin/io/goooler/demoapp/common/CommonApplication.kt

@@ -7,12 +7,14 @@ import com.scwang.smart.refresh.layout.SmartRefreshLayout
 import io.goooler.demoapp.base.core.BaseApplication
 import io.goooler.demoapp.common.util.CrashHandler
 import io.goooler.demoapp.common.util.ImageLoader
+import java.util.Locale
 
 abstract class CommonApplication : BaseApplication() {
 
   override fun initImmediately() {
     super.initImmediately()
     app = this
+    resources.configuration.setLocale(Locale.ENGLISH)
     CrashHandler.init()
     initImageLoader()
     initWebView()

common/src/main/kotlin/io/goooler/demoapp/common/util/CommonExtensions.kt

@@ -14,6 +14,7 @@ import androidx.annotation.ColorRes
 import androidx.annotation.Dimension
 import androidx.annotation.DrawableRes
 import androidx.annotation.MainThread
+import androidx.annotation.PluralsRes
 import androidx.annotation.Px
 import androidx.annotation.StringRes
 import androidx.databinding.ViewDataBinding
@@ -222,6 +223,13 @@ fun @receiver:StringRes Int.getString(): String? = try {
   null
 }
 
+fun @receiver:PluralsRes Int.getQuantityString(num: Int): String? = try {
+  CommonApplication.app.resources.getQuantityString(this, num, num)
+} catch (e: Exception) {
+  e.printStackTrace()
+  null
+}
+
 fun @receiver:StringRes Int.formatString(vararg args: Any): String =
   String.format(getString().orEmpty(), args)
 

detail/src/main/kotlin/io/goooler/demoapp/detail/ui/DetailPage.kt

@@ -29,7 +29,9 @@ import androidx.compose.ui.tooling.preview.Preview
 import androidx.compose.ui.unit.dp
 import com.google.accompanist.swiperefresh.SwipeRefresh
 import com.google.accompanist.swiperefresh.rememberSwipeRefreshState
+import io.goooler.demoapp.common.util.getQuantityString
 import io.goooler.demoapp.common.util.showToast
+import io.goooler.demoapp.detail.R
 import io.goooler.demoapp.detail.model.RepoDetailModel
 
 @Composable
@@ -73,7 +75,7 @@ fun DetailPage(model: RepoDetailModel, onForkClick: () -> Unit) {
     Spacer(modifier = Modifier.height(5.dp))
     Row {
       Button(onClick = {
-        "All ${model.starsCount} stars".showToast()
+        R.plurals.detail_star_count_tip.getQuantityString(model.starsCount)?.showToast()
       }) {
         Icon(
           Icons.Filled.Star,

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

@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+
+  <plurals name="detail_star_count_tip">
+    <item quantity="one">All %d star.</item>
+    <item quantity="other">All %d stars.</item>
+  </plurals>
+
+</resources>