Changed logic to update app from utilizing DownloadManager to manual download

2020-01-13 14:06:47 +09:00
parent 6b43faa70e
commit ce843abec8
9 changed files with 183 additions and 133 deletions
--- a/app/src/main/java/xyz/quaver/pupil/Pupil.kt
+++ b/app/src/main/java/xyz/quaver/pupil/Pupil.kt
@@ -62,19 +62,15 @@ class Pupil : MultiDexApplication() {
            e.printStackTrace()
        }

-        if (!preference.getBoolean("channel_created", false)) {
-            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
-                val manager = getSystemService(Context.NOTIFICATION_SERVICE) as NotificationManager
-                val channel = NotificationChannel("download", getString(R.string.channel_download), NotificationManager.IMPORTANCE_LOW).apply {
-                    description = getString(R.string.channel_download_description)
-                    enableLights(false)
-                    enableVibration(false)
-                    lockscreenVisibility = Notification.VISIBILITY_SECRET
-                }
-                manager.createNotificationChannel(channel)
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
+            val manager = getSystemService(Context.NOTIFICATION_SERVICE) as NotificationManager
+            val channel = NotificationChannel("download", getString(R.string.channel_download), NotificationManager.IMPORTANCE_LOW).apply {
+                description = getString(R.string.channel_download_description)
+                enableLights(false)
+                enableVibration(false)
+                lockscreenVisibility = Notification.VISIBILITY_SECRET
            }
-
-            preference.edit().putBoolean("channel_created", true).apply()
+            manager.createNotificationChannel(channel)
        }

        AppCompatDelegate.setDefaultNightMode(when (preference.getBoolean("dark_mode", false)) {
--- a/app/src/main/java/xyz/quaver/pupil/ui/MainActivity.kt
+++ b/app/src/main/java/xyz/quaver/pupil/ui/MainActivity.kt
@@ -19,11 +19,7 @@
 package xyz.quaver.pupil.ui

 import android.app.Activity
-import android.app.DownloadManager
-import android.content.BroadcastReceiver
-import android.content.Context
 import android.content.Intent
-import android.content.IntentFilter
 import android.graphics.drawable.Animatable
 import android.net.Uri
 import android.os.Bundle
@@ -57,11 +53,8 @@ import kotlinx.coroutines.*
 import kotlinx.serialization.ImplicitReflectionSerializer
 import kotlinx.serialization.json.Json
 import kotlinx.serialization.json.JsonConfiguration
-import kotlinx.serialization.json.JsonObject
-import kotlinx.serialization.json.content
 import kotlinx.serialization.list
 import kotlinx.serialization.stringify
-import ru.noties.markwon.Markwon
 import xyz.quaver.hitomi.*
 import xyz.quaver.pupil.Pupil
 import xyz.quaver.pupil.R
@@ -163,7 +156,7 @@ class MainActivity : AppCompatActivity() {

        setContentView(R.layout.activity_main)

-        checkUpdate()
+        checkUpdate(this)

        initView()
    }
@@ -252,110 +245,6 @@ class MainActivity : AppCompatActivity() {
        }
    }

-    private fun checkUpdate() {
-
-        val preferences = PreferenceManager.getDefaultSharedPreferences(this)
-        val ignoreUpdateUntil = preferences.getLong("ignore_update_until", 0)
-
-        if (ignoreUpdateUntil > System.currentTimeMillis())
-            return
-
-        fun extractReleaseNote(update: JsonObject, locale: String) : String {
-            val markdown = update["body"]!!.content
-
-            val target = when(locale) {
-                "ko" -> "한국어"
-                "ja" -> "日本語"
-                else -> "English"
-            }
-
-            val releaseNote = Regex("^# Release Note.+$")
-            val language = Regex("^## $target$")
-            val end = Regex("^#.+$")
-
-            var releaseNoteFlag = false
-            var languageFlag = false
-
-            val result = StringBuilder()
-
-            for(line in markdown.lines()) {
-                if (releaseNote.matches(line)) {
-                    releaseNoteFlag = true
-                    continue
-                }
-
-                if (releaseNoteFlag) {
-                    if (language.matches(line)) {
-                        languageFlag = true
-                        continue
-                    }
-                }
-
-                if (languageFlag) {
-                    if (end.matches(line))
-                        break
-
-                    result.append(line+"\n")
-                }
-            }
-
-            return getString(R.string.update_release_note, update["tag_name"]?.content, result.toString())
-        }
-
-        CoroutineScope(Dispatchers.Default).launch {
-            val update =
-                checkUpdate(getString(R.string.release_url)) ?: return@launch
-
-            val (url, fileName) = getApkUrl(update) ?: return@launch
-            fileName ?: return@launch
-
-            val dialog = AlertDialog.Builder(this@MainActivity).apply {
-                setTitle(R.string.update_title)
-                val msg = extractReleaseNote(update, Locale.getDefault().language)
-                setMessage(Markwon.create(context).toMarkdown(msg))
-                setPositiveButton(android.R.string.yes) { _, _ ->
-                    val request = DownloadManager.Request(Uri.parse(url)).apply {
-                        setDescription(getString(R.string.update_notification_description))
-                        setTitle(getString(R.string.app_name))
-                        setDestinationInExternalFilesDir(context, null, "")
-                    }
-
-                    val manager = getSystemService(Context.DOWNLOAD_SERVICE) as DownloadManager
-                    val id = manager.enqueue(request)
-
-                    registerReceiver(object: BroadcastReceiver() {
-                        override fun onReceive(context: Context?, intent: Intent?) {
-                            try {
-                                val install = Intent(Intent.ACTION_VIEW).apply {
-                                    flags = Intent.FLAG_ACTIVITY_CLEAR_TOP or Intent.FLAG_GRANT_READ_URI_PERMISSION
-                                    setDataAndType(manager.getUriForDownloadedFile(id), manager.getMimeTypeForDownloadedFile(id))
-                                }
-
-                                startActivity(install)
-                                unregisterReceiver(this)
-                            } catch (e: Exception) {
-                                AlertDialog.Builder(this@MainActivity).apply {
-                                    setTitle(R.string.update_failed)
-                                    setMessage(R.string.update_failed_message)
-                                    setPositiveButton(android.R.string.ok) { _, _ -> }
-                                }.show()
-                            }
-                        }
-                    }, IntentFilter(DownloadManager.ACTION_DOWNLOAD_COMPLETE))
-                }
-                setNegativeButton(R.string.ignore_update) { _, _ ->
-                    preferences.edit()
-                        .putLong("ignore_update_until", System.currentTimeMillis() + 604800000)
-                        .apply()
-                }
-            }
-
-            launch(Dispatchers.Main) {
-                dialog.show()
-            }
-        }
-    }
-
    private fun initView() {
        var prevP1 = 0
        main_appbar_layout.addOnOffsetChangedListener(
--- a/app/src/main/java/xyz/quaver/pupil/util/GalleryDownloader.kt
+++ b/app/src/main/java/xyz/quaver/pupil/util/GalleryDownloader.kt
@@ -163,8 +163,6 @@ class GalleryDownloader(
        }
    }

-    private fun webpUrlFromUrl(url: String) = url.replace("/galleries/", "/webp/") + ".webp"
-
    fun start() {
        downloadJob = CoroutineScope(Dispatchers.Default).launch {
            val reader = reader!!.await() ?: return@launch
--- a/app/src/main/java/xyz/quaver/pupil/util/file.kt
+++ b/app/src/main/java/xyz/quaver/pupil/util/file.kt
@@ -22,6 +22,7 @@ import android.content.Context
 import androidx.core.content.ContextCompat
 import androidx.preference.PreferenceManager
 import java.io.File
+import java.net.URL

 fun getCachedGallery(context: Context, galleryID: Int): File {
    return File(getDownloadDirectory(context), galleryID.toString()).let {
@@ -36,4 +37,28 @@ fun getDownloadDirectory(context: Context): File {
    val dlLocation = PreferenceManager.getDefaultSharedPreferences(context).getInt("dl_location", 0)

    return ContextCompat.getExternalFilesDirs(context, null)[dlLocation]
+}
+
+fun URL.download(to: File, onDownloadProgress: ((Long, Long) -> Unit)? = null) {
+    to.outputStream().use { out ->
+
+        with(openConnection()) {
+            val fileSize = contentLength.toLong()
+
+            getInputStream().use {
+
+                var bytesCopied: Long = 0
+                val buffer = ByteArray(DEFAULT_BUFFER_SIZE)
+                var bytes = it.read(buffer)
+                while (bytes >= 0) {
+                    out.write(buffer, 0, bytes)
+                    bytesCopied += bytes
+                    onDownloadProgress?.invoke(bytesCopied, fileSize)
+                    bytes = it.read(buffer)
+                }
+
+            }
+        }
+
+    }
 }
--- a/app/src/main/java/xyz/quaver/pupil/util/update.kt
+++ b/app/src/main/java/xyz/quaver/pupil/util/update.kt
@@ -18,15 +18,31 @@

 package xyz.quaver.pupil.util

+import android.app.PendingIntent
 import android.content.Context
+import android.content.Intent
+import android.webkit.MimeTypeMap
+import androidx.appcompat.app.AlertDialog
+import androidx.appcompat.app.AppCompatActivity
+import androidx.core.app.NotificationCompat
+import androidx.core.app.NotificationManagerCompat
+import androidx.core.content.FileProvider
+import androidx.lifecycle.Lifecycle
+import androidx.preference.PreferenceManager
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.launch
 import kotlinx.serialization.InternalSerializationApi
 import kotlinx.serialization.internal.EnumSerializer
 import kotlinx.serialization.json.*
+import ru.noties.markwon.Markwon
 import xyz.quaver.availableInHiyobi
 import xyz.quaver.hitomi.Reader
 import xyz.quaver.pupil.BuildConfig
+import xyz.quaver.pupil.R
 import java.io.File
 import java.net.URL
+import java.util.*

 fun getReleases(url: String) : JsonArray {
    return try {
@@ -58,14 +74,127 @@ fun checkUpdate(url: String) : JsonObject? {
    }
 }

-fun getApkUrl(releases: JsonObject) : Pair<String?, String?>? {
+fun getApkUrl(releases: JsonObject) : String? {
    return releases["assets"]?.jsonArray?.firstOrNull {
        Regex("Pupil-v.+\\.apk").matches(it.jsonObject["name"]?.content ?: "")
    }.let {
-        if (it == null)
-            null
-        else
-            Pair(it.jsonObject["browser_download_url"]?.content, it.jsonObject["name"]?.content)
+        it?.jsonObject?.get("browser_download_url")?.content
+    }
+}
+
+val UPDATE_NOTIFICATION_ID = 384823
+fun checkUpdate(context: AppCompatActivity) {
+
+    val preferences = PreferenceManager.getDefaultSharedPreferences(context)
+    val ignoreUpdateUntil = preferences.getLong("ignore_update_until", 0)
+
+    if (ignoreUpdateUntil > System.currentTimeMillis())
+        return
+
+    fun extractReleaseNote(update: JsonObject, locale: Locale) : String {
+        val markdown = update["body"]!!.content
+
+        val target = when(locale) {
+            Locale.KOREAN -> "한국어"
+            Locale.JAPANESE -> "日本語"
+            else -> "English"
+        }
+
+        val releaseNote = Regex("^# Release Note.+$")
+        val language = Regex("^## $target$")
+        val end = Regex("^#.+$")
+
+        var releaseNoteFlag = false
+        var languageFlag = false
+
+        val result = StringBuilder()
+
+        for(line in markdown.lines()) {
+            if (releaseNote.matches(line)) {
+                releaseNoteFlag = true
+                continue
+            }
+
+            if (releaseNoteFlag) {
+                if (language.matches(line)) {
+                    languageFlag = true
+                    continue
+                }
+            }
+
+            if (languageFlag) {
+                if (end.matches(line))
+                    break
+
+                result.append(line+"\n")
+            }
+        }
+
+        return context.getString(R.string.update_release_note, update["tag_name"]?.content, result.toString())
+    }
+
+    CoroutineScope(Dispatchers.Default).launch {
+        val update =
+            checkUpdate(context.getString(R.string.release_url)) ?: return@launch
+
+        val url = getApkUrl(update) ?: return@launch
+
+        val dialog = AlertDialog.Builder(context).apply {
+            setTitle(R.string.update_title)
+            val msg = extractReleaseNote(update, Locale.getDefault())
+            setMessage(Markwon.create(context).toMarkdown(msg))
+            setPositiveButton(android.R.string.yes) { _, _ ->
+
+                val notificationManager = NotificationManagerCompat.from(context)
+                val builder = NotificationCompat.Builder(context, "download").apply {
+                    setContentTitle(context.getString(R.string.update_notification_description))
+                    setSmallIcon(android.R.drawable.stat_sys_download)
+                    priority = NotificationCompat.PRIORITY_LOW
+                }
+
+                CoroutineScope(Dispatchers.IO).launch {
+                    val target = File(getDownloadDirectory(context), "Pupil.apk")
+
+                    URL(url).download(target) { progress, fileSize ->
+                        builder.setProgress(fileSize.toInt(), progress.toInt(), false)
+                        notificationManager.notify(UPDATE_NOTIFICATION_ID, builder.build())
+                    }
+
+                    val install = Intent(Intent.ACTION_VIEW).apply {
+                        flags = Intent.FLAG_ACTIVITY_CLEAR_TOP or Intent.FLAG_GRANT_READ_URI_PERMISSION
+                        setDataAndType(FileProvider.getUriForFile(
+                            context,
+                            context.applicationContext.packageName + ".fileprovider",
+                            target
+                        ), MimeTypeMap.getSingleton().getExtensionFromMimeType(".apk"))
+                    }
+
+                    builder.apply {
+                        setContentIntent(PendingIntent.getActivity(context, 0, install, 0))
+                        setProgress(0, 0, false)
+                        setSmallIcon(android.R.drawable.stat_sys_download_done)
+                        setContentTitle(context.getString(R.string.update_download_completed))
+                        setContentText(context.getString(R.string.update_download_completed_description))
+                    }
+
+                    notificationManager.cancel(UPDATE_NOTIFICATION_ID)
+
+                    if (context.lifecycle.currentState.isAtLeast(Lifecycle.State.RESUMED))
+                        context.startActivity(install)
+                    else
+                        notificationManager.notify(UPDATE_NOTIFICATION_ID, builder.build())
+                }
+            }
+            setNegativeButton(R.string.ignore_update) { _, _ ->
+                preferences.edit()
+                    .putLong("ignore_update_until", System.currentTimeMillis() + 604800000)
+                    .apply()
+            }
+        }
+
+        launch(Dispatchers.Main) {
+            dialog.show()
+        }
    }
 }

--- a/app/src/main/res/values-ja/strings.xml
+++ b/app/src/main/res/values-ja/strings.xml
@@ -114,4 +114,6 @@
    <string name="settings_dl_location_internal">内部ストレージ</string>
    <string name="settings_dl_location_removable">外部SDカード</string>
    <string name="settings_dl_location_available">%s 使用可能</string>
+    <string name="update_download_completed">ダウンロードが完了しました</string>
+    <string name="update_download_completed_description">ここをクリックしてアップデートを行えます</string>
 </resources>
--- a/app/src/main/res/values-ko/strings.xml
+++ b/app/src/main/res/values-ko/strings.xml
@@ -114,4 +114,6 @@
    <string name="settings_dl_location_internal">내부 저장공간</string>
    <string name="settings_dl_location_removable">외부 SD카드</string>
    <string name="settings_dl_location_available">%s 사용 가능</string>
+    <string name="update_download_completed">다운로드가 완료되었습니다</string>
+    <string name="update_download_completed_description">여기를 클릭해서 업데이트를 진행할 수 있습니다</string>
 </resources>
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -76,7 +76,9 @@

    <string name="update_title">Update available</string>
    <string name="update_download_started">Download started</string>
-    <string name="update_notification_description">Downloading apk&#8230;</string>
+    <string name="update_download_completed">Download Completed</string>
+    <string name="update_download_completed_description">Click here to update</string>
+    <string name="update_notification_description">Downloading update&#8230;</string>
    <string name="update_release_note"># Release Note(v%1$s)\n%2$s</string>

    <string name="search_hint">Search galleries</string>
--- a/app/src/test/java/xyz/quaver/pupil/ExampleUnitTest.kt
+++ b/app/src/test/java/xyz/quaver/pupil/ExampleUnitTest.kt
@@ -27,12 +27,19 @@ package xyz.quaver.pupil
 */

 import org.junit.Test
+import xyz.quaver.pupil.util.download
+import java.io.File
+import java.net.URL

 class ExampleUnitTest {

    @Test
    fun test() {
-
+        URL("https://github.om/tom5079/Pupil/releases/download/4.2-beta2-hotfix2/Pupil-v4.2-beta2-hotfix2.apk").download(
+            File(System.getenv("USERPROFILE"), "Pupil.apk")
+        ) { downloaded, fileSize ->
+            println("%.1f%%".format(downloaded*100.0/fileSize))
+        }
    }

 }