feat: Add no Egg toast for android 2.2

Signed-off-by: Hu Shenghao <dede.hu@qq.com>

Author: hushenghao

CHANGELOG.md

@@ -1,5 +1,10 @@
 # Changelog
 
+### v4.2.1
+- Add no Easter egg toast for Android 2.2
+- Update translations
+- Upgrade project dependencies
+
 ### v4.2.0 (2025-08-25)
 
 - Use Composable wavy line

CHANGELOG_zh.md

@@ -1,5 +1,10 @@
 # 更新日志
 
+### v4.2.1
+- 新增 Android 2.2 无彩蛋提示
+- 更新翻译
+- 升级项目依赖项
+
 ### v4.2.0 (2025-08-25)
 
 - 使用 Composable 波浪线

app/build.gradle.kts

@@ -24,8 +24,8 @@ android {
 
     defaultConfig {
         applicationId = "com.dede.android_eggs"
-        versionCode = 66
-        versionName = "4.2.0"
+        versionCode = 67
+        versionName = "4.2.1"
         testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
 
         base.archivesName.set("easter_eggs_${versionName}_${versionCode}")

app/src/main/java/com/dede/android_eggs/views/main/util/EggActionHelp.kt

@@ -7,6 +7,7 @@ import android.content.ComponentName
 import android.content.Context
 import android.content.Intent
 import android.os.Build
+import android.widget.Toast
 import androidx.core.content.getSystemService
 import com.dede.android_eggs.R
 import com.dede.android_eggs.util.SplitUtils
@@ -15,6 +16,9 @@ import com.dede.android_eggs.views.settings.compose.prefs.RetainInRecentsPrefUti
 import com.dede.basic.Utils
 import com.dede.basic.provider.EasterEgg
 import com.dede.basic.toast
+import com.dede.basic.uiHandler
+import java.lang.ref.WeakReference
+import com.dede.android_eggs.resources.R as StringR
 
 
 object EggActionHelp {
@@ -45,11 +49,36 @@ object EggActionHelp {
             }
     }
 
+    private object NoEggAction : Function1<Context, Unit>, Runnable {
+        private const val RESET_DELAY = 3000L
+
+        private var showDetail = false
+        private var toastRef: WeakReference<Toast>? = null
+
+        override fun invoke(context: Context) {
+            if (!showDetail) {
+                toastRef = WeakReference(context.toast(R.string.toast_no_egg))
+                showDetail = true
+                return
+            }
+            // show detail toast, for rookies
+            toastRef?.get()?.cancel()
+            context.toast(StringR.string.toast_no_egg_detail)
+
+            uiHandler.removeCallbacks(this)
+            uiHandler.postDelayed(this, RESET_DELAY)
+        }
+
+        override fun run() {
+            showDetail = false
+        }
+    }
+
     fun launchEgg(context: Context, egg: EasterEgg) {
         val targetClass = egg.actionClass
         if (targetClass == null) {
             if (!egg.onEasterEggAction(context)) {
-                context.toast(R.string.toast_no_egg)
+                NoEggAction.invoke(context)
             }
             return
         }

basic/src/main/java/com/dede/basic/ContextExt.kt

@@ -55,12 +55,12 @@ fun Context.getActivity(): Activity? {
     return null
 }
 
-fun Context.toast(@StringRes resId: Int, duration: Int = Toast.LENGTH_SHORT) {
-    Toast.makeText(this, resId, duration).show()
+fun Context.toast(@StringRes resId: Int, duration: Int = Toast.LENGTH_SHORT): Toast {
+    return Toast.makeText(this, resId, duration).apply(Toast::show)
 }
 
-fun Context.toast(text: CharSequence, duration: Int = Toast.LENGTH_SHORT) {
-    Toast.makeText(this, text, duration).show()
+fun Context.toast(text: CharSequence, duration: Int = Toast.LENGTH_SHORT): Toast {
+    return Toast.makeText(this, text, duration).apply(Toast::show)
 }
 
 fun Context.createChooser(target: Intent, title: CharSequence? = null): Intent {

core/resources/src/main/res/values-zh/strings.xml

@@ -33,6 +33,7 @@
     <string name="preference_on">开启</string>
     <string name="preference_off">关闭</string>
     <string name="toast_shortcut_added">已添加快捷方式</string>
+    <string name="toast_no_egg_detail">这个安卓版本没有 Easter Egg</string>
     <string name="app_widget_description">这是 Easter Eggs 模拟时钟</string>
     <string name="action_agree">同意</string>
     <string name="summary_browse_privacy_policy">继续即表示您同意 Easter Eggs 的隐私政策</string>

core/resources/src/main/res/values/strings.xml

@@ -40,6 +40,8 @@
     <string name="preference_off">Off</string>
 
     <string name="toast_shortcut_added">Shortcut added to home screen</string>
+    <string name="toast_no_egg_detail">This Android version doesn\'t have an Easter Egg</string>
+
     <string name="app_widget_description">This is the Easter Eggs analog clock</string>
     <string name="action_agree">I agree</string>
     <string name="summary_browse_privacy_policy">By continuing you agree to the Easter Egg\'s privacy policy.</string>