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setData された Intent の Broadcast の 送受信

Broadcast で送信する Intent に setData() した場合、受信側の IntentFilter では、addDataScheme()/addDataAuthority() または、addDataType() を指定する必要があった。

ファイルの URI を data にセットしてブロードキャストして、受信する例

URI のみ送信

送信側

val intent = Intent(ACTION_DOWNLOADED)
intent.data = Uri.parse("file:///storage/emulated/0/downloadFile.zip")
sendBroadcast(intent)

受信側

val intentFilter = IntentFilter(ACTION_DOWNLOADED)
intentFilter.addDataScheme("file") // スキーマでフィルタ
intentFilter.addDataAuthority("*", null) // ホスト/ポートでフィルタ ※実質フィルタしてない

registerReceiver(broadcastReceiver, intentFilter)

URI と MIMEタイプ を送信

送信側

val intent = Intent(ACTION_DOWNLOADED)
intent.data = Uri.parse("file:///storage/emulated/0/downloadFile.zip")
intent.type = "application/zip"
sendBroadcast(intent)

受信側

val intentFilter = IntentFilter(ACTION_DOWNLOADED)
intentFilter.addDataType("application/zip") // MIMEタイプでフィルタ

registerReceiver(broadcastReceiver, intentFilter)

参考

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