\u4eca\u56de\u306f3\u90e8\u4f5c\u306b\u306a\u308a\u3001\u305d\u306e\uff11\u3067\u3059\u3002<\/p>\n\n\n\n
\u4f55\u3092\u3057\u305f\u3044\u304b\u3068\u3044\u3046\u3068\u30b5\u30fc\u30d3\u30b9\u3067\u4f55\u304b\u5909\u66f4\u3057\u305f\u72b6\u614b\u3092Activity\u306b\u77e5\u3089\u305b\u308b\u65b9\u6cd5\u3092\u8a66\u3057\u3066\u307f\u307e\u3059\u3002<\/p>\n\n\n\n
Gemini \u306b\u805e\u3044\u3066\u307f\u308b\u3068 3 \u3064\u306e\u65b9\u6cd5\u304c\u3042\u308b\u3088\u3046\u3067\u3059\u3002<\/p>\n\n\n\n\n\n
\u307e\u305a\u306f\u3001SendBroadCast \u3092\u4f7f\u3063\u3066\u307f\u307e\u3059\u3002<\/p>\n\n\n\n
\u30a4\u30f3\u30c6\u30f3\u30c8\u3092\u30d6\u30ed\u30fc\u30c9\u30ad\u30e3\u30b9\u30c8\u3059\u308b\u30d1\u30bf\u30fc\u30f3\u306e\u5834\u5408\u3001\u4ed6\u306e\u30a2\u30d7\u30ea\u3067\u3082\u53d7\u4fe1\u3067\u304d\u308b\u3088\u3046\u3067\u3059\u3002<\/p>\n\n\n\n
\u30a2\u30af\u30c6\u30a3\u30d3\u30c6\u30a3\u306f\u3053\u3093\u306a\u611f\u3058\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n
package red.txn.service_broadcast\n\nimport android.content.BroadcastReceiver\nimport android.content.Context\nimport android.content.Intent\nimport android.content.IntentFilter\nimport android.os.Bundle\nimport android.util.Log\nimport androidx.activity.ComponentActivity\nimport androidx.activity.compose.setContent\nimport androidx.activity.enableEdgeToEdge\nimport androidx.compose.foundation.layout.fillMaxSize\nimport androidx.compose.foundation.layout.padding\nimport androidx.compose.material3.Scaffold\nimport androidx.compose.material3.Text\nimport androidx.compose.runtime.Composable\nimport androidx.compose.ui.Modifier\nimport androidx.compose.ui.platform.LocalContext\nimport androidx.compose.ui.tooling.preview.Preview\nimport red.txn.service_broadcast.ui.theme.ServicebroadcastTheme\n\n\nclass MainActivity : ComponentActivity() {\n\n private lateinit var receiver: MyReceiver\n\n override fun onCreate(savedInstanceState: Bundle?) {\n super.onCreate(savedInstanceState)\n enableEdgeToEdge()\n setContent {\n ServicebroadcastTheme {\n Scaffold(modifier = Modifier.fillMaxSize()) { innerPadding ->\n Greeting(\n name = "Android",\n modifier = Modifier.padding(innerPadding)\n )\n }\n }\n }\n\n val filter = IntentFilter("serviceComm")\n receiver = MyReceiver()\n registerReceiver(receiver, filter, RECEIVER_NOT_EXPORTED)\n\n val serviceIntent = Intent(this, MyService::class.java)\n startService(serviceIntent)\n }\n\n override fun onDestroy() {\n super.onDestroy()\n unregisterReceiver(receiver)\n }\n}\n\nclass MyReceiver: BroadcastReceiver() {\n companion object {\n val TAG = "MyReceiver"\n }\n\n override fun onReceive(context: Context?, intent: Intent) {\n val action = intent.action\n val extras = intent.extras\n Log.d(TAG, "onReceive - action: $action")\n\n extras?.let {\n for (key in it.keySet()) {\n val value = it.getString(key)\n Log.d(TAG, "onReceive - extras: $value")\n }\n }\n }\n}\n\n@Composable\nfun Greeting(name: String, modifier: Modifier = Modifier) {\n val context = LocalContext.current\n Text(\n text = "Hello $name!",\n modifier = modifier\n )\n}\n\n@Preview(showBackground = true)\n@Composable\nfun GreetingPreview() {\n ServicebroadcastTheme {\n Greeting("Android")\n }\n}<\/code><\/pre><\/div>\n\n\n\n\u30af\u30e9\u30b9 MyReceiver \u306f\u5206\u3051\u305f\u307b\u3046\u304c\u3044\u3044\u3067\u3059\u3051\u3069\u3001\u9762\u5012\u306a\u306e\u3067\u3053\u3053\u306b\u5165\u308c\u3066\u307e\u3059\u3002 IntentFilter \u306b\u76f4\u63a5\u6587\u5b57\u5217\u3067 “serviceComm” \u3092\u5165\u308c\u3066\u3044\u307e\u3059\u304c\u3001\u3053\u308c\u306f\u3061\u3083\u3093\u3068 const \u306b\u3057\u305f\u307b\u3046\u304c\u3044\u3044\u3068\u601d\u3044\u307e\u3059\u3002\u3053\u306e\u5024\u306f\u30b5\u30fc\u30d3\u30b9\u5074\u3067\u3082\u540c\u3058\u3082\u306e\u3092\u4f7f\u3044\u9001\u4fe1\u5143\u3092\u8b58\u5225\u3057\u307e\u3059\u3002<\/p>\n\n\n\n
\u30b5\u30fc\u30d3\u30b9\u306f\u3001Android Studio \u306eFile > New > Service > Service \u30e1\u30cb\u30e5\u30fc\u304b\u3089\u8ffd\u52a0\u3059\u308b\u3068\u7c21\u5358\u3067\u3044\u3044\u3067\u3059\u3002
AndroidManifest.xml \u306b\u5fc5\u8981\u306a\u30a8\u30f3\u30c8\u30ea\u3092\u8ffd\u52a0\u3057\u3066\u304f\u308c\u307e\u3059\u3002<\/p>\n\n\n\n
package red.txn.service_broadcast\n\nimport android.app.Service\nimport android.content.Intent\nimport android.content.res.Configuration\nimport android.os.IBinder\nimport android.util.Log\n\nclass MyService : Service() {\n companion object {\n val TAG = "MyService"\n }\n\n override fun onBind(intent: Intent): IBinder? {\n return null\n }\n\n override fun onStartCommand(intent: Intent?, flags: Int, startId: Int): Int {\n Thread {\n for (i in 1..2) {\n Thread.sleep(3000)\n val intent = Intent("serviceComm").putExtra("data", "\u30e1\u30c3\u30bb\u30fc\u30b8$i")\n sendBroadcast(intent)\n Log.d(TAG, "sendBroadcast: $i")\n }\n }.start()\n\n return START_STICKY\n }\n\n override fun onDestroy() {\n super.onDestroy()\n Log.d(TAG, "onDestroy")\n }\n}<\/code><\/pre><\/div>\n\n\n\nstartService() \u3067\u30b5\u30fc\u30d3\u30b9\u3092\u8d77\u52d5\u3057\u3066\u3044\u308b\u306e\u3067 onStartCommand() \u3067\u53d7\u3051\u307e\u3059\u3002\u4e00\u5fdc\u30b5\u30fc\u30d3\u30b9\u3063\u307d\u304f\u6642\u9593\u304c\u304b\u304b\u308b\u51e6\u7406\u3092\u3059\u308b\u305f\u3081\u306b\u30c0\u30df\u30fc\u3067 Thread {} \u3067\u6642\u9593\u7a3c\u3044\u3067\u307e\u3059\u3002<\/p>\n\n\n\n
\u5b9f\u884c\u3059\u308b\u3068 class MyReceiver: BroadcastReceiver() \u3067\u53d7\u4fe1\u3057\u3066\u3001Log.d(TAG, “onReceive – extras: $value”) \u3067\u5185\u5bb9\u3092\u8868\u793a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n
\u6700\u5f8c\u306b AndroidManifest.xml \u3092\u63d0\u793a\u3057\u307e\u3059\u304c\u3001Android Studio \u304c\u81ea\u52d5\u751f\u6210\u3057\u305f\u3082\u306e\u3067\u3044\u3058\u3063\u3066\u3044\u307e\u305b\u3093\u3002<\/p>\n\n\n\n
<?xml version="1.0" encoding="utf-8"?>\n<manifest xmlns:android="http:\/\/schemas.android.com\/apk\/res\/android"\n xmlns:tools="http:\/\/schemas.android.com\/tools">\n\n <application\n android:allowBackup="true"\n android:dataExtractionRules="@xml\/data_extraction_rules"\n android:fullBackupContent="@xml\/backup_rules"\n android:icon="@mipmap\/ic_launcher"\n android:label="@string\/app_name"\n android:roundIcon="@mipmap\/ic_launcher_round"\n android:supportsRtl="true"\n android:theme="@style\/Theme.Servicebroadcast"\n tools:targetApi="31">\n <service\n android:name=".MyService"\n android:enabled="true"\n android:exported="true"><\/service>\n\n <activity\n android:name=".MainActivity"\n android:exported="true"\n android:label="@string\/app_name"\n android:theme="@style\/Theme.Servicebroadcast">\n <intent-filter>\n <action android:name="android.intent.action.MAIN" \/>\n\n <category android:name="android.intent.category.LAUNCHER" \/>\n <\/intent-filter>\n <\/activity>\n <\/application>\n<\/manifest><\/code><\/pre><\/div>\n","protected":false},"excerpt":{"rendered":"\u4eca\u56de\u306f3\u90e8\u4f5c\u306b\u306a\u308a\u3001\u305d\u306e\uff11\u3067\u3059\u3002 \u4f55\u3092\u3057\u305f\u3044\u304b\u3068\u3044\u3046\u3068\u30b5\u30fc\u30d3\u30b9\u3067\u4f55\u304b\u5909\u66f4\u3057\u305f\u72b6\u614b\u3092Activity\u306b\u77e5\u3089\u305b\u308b\u65b9\u6cd5\u3092\u8a66\u3057\u3066\u307f\u307e\u3059\u3002 Gemini \u306b\u805e\u3044\u3066\u307f\u308b\u3068 3 \u3064\u306e\u65b9\u6cd5\u304c\u3042\u308b\u3088\u3046\u3067\u3059\u3002 \u307e\u305a\u306f\u3001SendBroadCa […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"iawp_total_views":1,"footnotes":""},"categories":[9],"tags":[4],"class_list":["post-550","post","type-post","status-publish","format-standard","hentry","category-dev","tag-android"],"_links":{"self":[{"href":"https:\/\/blog.txn.red\/index.php?rest_route=\/wp\/v2\/posts\/550","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.txn.red\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.txn.red\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.txn.red\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.txn.red\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=550"}],"version-history":[{"count":0,"href":"https:\/\/blog.txn.red\/index.php?rest_route=\/wp\/v2\/posts\/550\/revisions"}],"wp:attachment":[{"href":"https:\/\/blog.txn.red\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=550"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.txn.red\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=550"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.txn.red\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=550"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}