mirror of
https://github.com/libre-tube/LibreTube.git
synced 2024-12-16 07:10:29 +05:30
75 lines
2.5 KiB
Kotlin
75 lines
2.5 KiB
Kotlin
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package com.github.libretube.util
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import android.util.Log
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import androidx.fragment.app.FragmentManager
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import com.github.libretube.BuildConfig
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import com.github.libretube.dialogs.UpdateAvailableDialog
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import org.json.JSONArray
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import org.json.JSONObject
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import java.io.BufferedReader
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import java.io.InputStreamReader
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import java.net.URL
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import javax.net.ssl.HttpsURLConnection
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fun checkUpdate(childFragmentManager: FragmentManager) {
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var updateInfo: UpdateInfo? = UpdateInfo("", "")
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// run http request as thread to make it async
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val thread = Thread {
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// otherwise crashes without internet
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try {
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updateInfo = getUpdateInfo()
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} catch (e: Exception) {
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}
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}
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thread.start()
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// wait for the thread to finish
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thread.join()
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// show the UpdateAvailableDialog if there's an update available
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if (updateInfo?.tagName != "" && BuildConfig.VERSION_NAME != updateInfo?.tagName) {
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val updateAvailableDialog = UpdateAvailableDialog(
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updateInfo?.tagName!!,
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updateInfo?.updateUrl!!
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)
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updateAvailableDialog.show(childFragmentManager, "UpdateAvailableDialog")
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}
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}
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fun getUpdateInfo(): UpdateInfo? {
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val latest = URL("https://api.github.com/repos/libre-tube/LibreTube/releases/latest")
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val json = StringBuilder()
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val urlConnection: HttpsURLConnection?
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urlConnection = latest.openConnection() as HttpsURLConnection
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val br = BufferedReader(InputStreamReader(urlConnection.inputStream))
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var line: String?
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while (br.readLine().also { line = it } != null) json.append(line)
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// Parse and return json data
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val jsonRoot = JSONObject(json.toString())
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if (jsonRoot.has("tag_name") &&
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jsonRoot.has("html_url") &&
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jsonRoot.has("assets")
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) {
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val updateUrl = jsonRoot.getString("html_url")
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val jsonAssets: JSONArray = jsonRoot.getJSONArray("assets")
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for (i in 0 until jsonAssets.length()) {
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val jsonAsset = jsonAssets.getJSONObject(i)
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if (jsonAsset.has("name")) {
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val name = jsonAsset.getString("name")
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if (name.endsWith(".apk")) {
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val tagName = jsonRoot.getString("name")
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Log.i("", "Lastest version: $tagName")
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return UpdateInfo(updateUrl, tagName)
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}
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}
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}
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}
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return null
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}
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// data class for the update info, required to return the data
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data class UpdateInfo(
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val updateUrl: String,
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val tagName: String
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)
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