質問編集履歴
1
修正に関してご指摘をいただいたため
test
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File without changes
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test
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@@ -12,6 +12,8 @@
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```ここに言語を入力
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import android.annotation.SuppressLint
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import android.os.AsyncTask
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import androidx.appcompat.app.AppCompatActivity
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@@ -20,8 +22,6 @@
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import android.util.Log
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import android.widget.TextView
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import org.json.JSONObject
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import java.io.BufferedReader
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@@ -36,6 +36,8 @@
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@Suppress("NULLABILITY_MISMATCH_BASED_ON_JAVA_ANNOTATIONS")
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class MainActivity : AppCompatActivity() {
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@@ -50,13 +52,119 @@
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val receiver = WeatherInfoReceiver()
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receiver.execute("130010")
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}
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@SuppressLint("StaticFieldLeak")
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private inner class WeatherInfoReceiver(): AsyncTask<String, String, String>() {
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override fun doInBackground(vararg params: String?): String {
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Log.i("MainActivity", "doInBackground")
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val id = params[0]
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val urlStr = "http://weather.livedoor.com/forecast/webservice/json/v1?city=${id}"
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val url = URL(urlStr)
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val con = url.openConnection() as HttpURLConnection
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con.requestMethod = "GET"
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con.connect()
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val stream = con.inputStream
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val result = is2String(stream)
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con.disconnect()
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stream.close()
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return result
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}
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override fun onPostExecute(result: String?) {
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Log.i("MainActivity", "onPostExecute")
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val rootJSON = JSONObject(result)
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val forecasts = rootJSON.getJSONArray("forecasts")
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for (i in 0..1) {
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val forecastsNow = forecasts.getJSONObject(i)
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Log.i("MainActivity", "$i")
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val telop = forecastsNow.getString("telop")
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Log.i("MainActivity", "telop:$telop")
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//val text1 = findViewById<TextView>(R.id.text1)
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//text1.text = telop
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val dialogFragment = TestDialogFragment()
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val dialogFragment = TestDialogFragment()
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val args = Bundle()
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args.putString("telop", telop)
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dialogFragment.arguments = args
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dialogFragment.show(supportFragmentManager, "TestDialogFragment")
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dialogFragment.show(supportFragmentManager, "TestDialogFragment")
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}
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}
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}
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}
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private fun is2String(stream: InputStream): String {
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Log.i("MainActivity", "is2String")
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val sb = StringBuilder()
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val reader = BufferedReader(InputStreamReader(stream, "UTF-8"))
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var line = reader.readLine()
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while (line != null) {
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sb.append(line)
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line = reader.readLine()
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}
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reader.close()
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return sb.toString()
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}
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}
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@@ -64,41 +172,25 @@
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```ここに言語を入力
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import android.annotation.SuppressLint
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import android.app.AlertDialog
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import android.app.Dialog
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import android.os.AsyncTask
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import android.os.Bundle
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import android.util.Log
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import android.widget.TextView
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import androidx.fragment.app.DialogFragment
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import java.net.URL
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@Suppress("NULLABILITY_MISMATCH_BASED_ON_JAVA_ANNOTATIONS")
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class TestDialogFragment : DialogFragment() {
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override fun onCreateDialog(savedInstanceState: Bundle?): Dialog {
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val receiver = WeatherInfoReceiver()
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val telop = arguments?.getString("telop")
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builder.setMessage(R.id.text1)
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}
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private inner class WeatherInfoReceiver(): AsyncTask<String, String, String>() {
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override fun doInBackground(vararg params: String?): String {
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Log.i("MainActivity", "doInBackground")
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val id = params[0]
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val urlStr = "http://weather.livedoor.com/forecast/webservice/json/v1?city=${id}"
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val url = URL(urlStr)
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val con = url.openConnection() as HttpURLConnection
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con.requestMethod = "GET"
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con.connect()
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val stream = con.inputStream
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val result = is2String(stream)
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con.disconnect()
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stream.close()
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return result
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}
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override fun onPostExecute(result: String?) {
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Log.i("MainActivity", "onPostExecute")
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val rootJSON = JSONObject(result)
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val forecasts = rootJSON.getJSONArray("forecasts")
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for (i in 0..1) {
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val forecastsNow = forecasts.getJSONObject(i)
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Log.i("MainActivity", "$i")
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val telop = forecastsNow.getString("telop")
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Log.i("MainActivity", "telop:$telop")
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val today = view?.findViewById<TextView>(R.id.text1)
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today?.text = telop
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val builder = AlertDialog.Builder(activity)
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builder.setMessage(telop)
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}
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}
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}
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private fun is2String(stream: InputStream): String {
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Log.i("MainActivity", "is2String")
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val sb = StringBuilder()
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val reader = BufferedReader(InputStreamReader(stream, "UTF-8"))
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var line = reader.readLine()
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while (line != null) {
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sb.append(line)
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line = reader.readLine()
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}
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reader.close()
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return sb.toString()
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}
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}
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