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How to use String.httpDownload method of com.github.kittinunf.fuel.Fuel class

Best Fuel code snippet using com.github.kittinunf.fuel.Fuel.String.httpDownload

MainActivity.kt

Source:MainActivity.kt

1package com.example.fuel2import android.os.Bundle3import android.os.Handler4import android.util.Log5import androidx.appcompat.app.AppCompatActivity6import com.github.kittinunf.fuel.Fuel7import com.github.kittinunf.fuel.core.Method8import com.github.kittinunf.fuel.core.FuelError9import com.github.kittinunf.fuel.core.FileDataPart10import com.github.kittinunf.fuel.core.FuelManager11import com.github.kittinunf.fuel.core.ResponseDeserializable12import com.github.kittinunf.fuel.core.extensions.authentication13import com.github.kittinunf.fuel.core.extensions.cUrlString14import com.github.kittinunf.fuel.coroutines.awaitStringResponseResult15import com.github.kittinunf.fuel.gson.responseObject16import com.github.kittinunf.fuel.httpDelete17import com.github.kittinunf.fuel.httpGet18import com.github.kittinunf.fuel.httpPost19import com.github.kittinunf.fuel.httpPut20import com.github.kittinunf.fuel.livedata.liveDataObject21import com.github.kittinunf.fuel.rx.rxObject22import com.github.kittinunf.fuel.stetho.StethoHook23import com.github.kittinunf.result.Result24import com.google.gson.Gson25import com.google.gson.reflect.TypeToken26import io.reactivex.android.schedulers.AndroidSchedulers27import io.reactivex.disposables.CompositeDisposable28import io.reactivex.schedulers.Schedulers29import kotlinx.android.synthetic.main.activity_main.mainAuxText30import kotlinx.android.synthetic.main.activity_main.mainClearButton31import kotlinx.android.synthetic.main.activity_main.mainGoButton32import kotlinx.android.synthetic.main.activity_main.mainGoCoroutineButton33import kotlinx.android.synthetic.main.activity_main.mainResultText34import kotlinx.coroutines.CoroutineStart35import kotlinx.coroutines.Dispatchers36import kotlinx.coroutines.GlobalScope37import kotlinx.coroutines.launch38import java.io.File39import java.io.Reader40class MainActivity : AppCompatActivity() {41    private val TAG = MainActivity::class.java.simpleName42    private val bag by lazy { CompositeDisposable() }43    override fun onCreate(savedInstanceState: Bundle?) {44        super.onCreate(savedInstanceState)45        setContentView(R.layout.activity_main)46        FuelManager.instance.apply {47            basePath = "http://httpbin.org"48            baseHeaders = mapOf("Device" to "Android")49            baseParams = listOf("key" to "value")50            hook = StethoHook("Fuel Sample App")51//            addResponseInterceptor { loggingResponseInterceptor() }52        }53        mainGoCoroutineButton.setOnClickListener {54            GlobalScope.launch(Dispatchers.Main, CoroutineStart.DEFAULT) {55                executeCoroutine()56            }57        }58        mainGoButton.setOnClickListener {59            execute()60        }61        mainClearButton.setOnClickListener {62            mainResultText.text = ""63            mainAuxText.text = ""64        }65    }66    override fun onDestroy() {67        super.onDestroy()68        bag.clear()69    }70    private fun execute() {71        httpGet()72        httpPut()73        httpPost()74        httpPatch()75        httpDelete()76        httpDownload()77        httpUpload()78        httpBasicAuthentication()79        httpListResponseObject()80        httpResponseObject()81        httpGsonResponseObject()82        httpCancel()83        httpRxSupport()84        httpLiveDataSupport()85    }86    private suspend fun executeCoroutine() {87        httpGetCoroutine()88    }89    private suspend fun httpGetCoroutine() {90        val (request, response, result) = Fuel.get("/get", listOf("userId" to "123")).awaitStringResponseResult()91        Log.d(TAG, response.toString())92        Log.d(TAG, request.toString())93        update(result)94    }95    private fun httpCancel() {96        val request = Fuel.get("/delay/10")97            .interrupt { Log.d(TAG, it.url.toString() + " is interrupted") }98            .responseString { _, _, _ -> /* noop */ }99        Handler().postDelayed({ request.cancel() }, 1000)100    }101    private fun httpResponseObject() {102        "https://api.github.com/repos/kittinunf/Fuel/issues/1"103            .httpGet()104            .also { Log.d(TAG, it.cUrlString()) }105            .responseObject(Issue.Deserializer()) { _, _, result -> update(result) }106    }107    private fun httpListResponseObject() {108        "https://api.github.com/repos/kittinunf/Fuel/issues"109            .httpGet()110            .also { Log.d(TAG, it.cUrlString()) }111            .responseObject(Issue.ListDeserializer()) { _, _, result -> update(result) }112    }113    private fun httpGsonResponseObject() {114        "https://api.github.com/repos/kittinunf/Fuel/issues/1"115            .httpGet()116            .also { Log.d(TAG, it.cUrlString()) }117            .responseObject<Issue> { _, _, result -> update(result) }118    }119    private fun httpGet() {120        Fuel.get("/get", listOf("foo" to "foo", "bar" to "bar"))121            .also { Log.d(TAG, it.cUrlString()) }122            .responseString { _, _, result -> update(result) }123        "/get"124            .httpGet()125            .also { Log.d(TAG, it.cUrlString()) }126            .responseString { _, _, result -> update(result) }127    }128    private fun httpPut() {129        Fuel.put("/put", listOf("foo" to "foo", "bar" to "bar"))130            .also { Log.d(TAG, it.cUrlString()) }131            .responseString { _, _, result -> update(result) }132        "/put"133            .httpPut(listOf("foo" to "foo", "bar" to "bar"))134            .also { Log.d(TAG, it.cUrlString()) }135            .responseString { _, _, result -> update(result) }136    }137    private fun httpPost() {138        Fuel.post("/post", listOf("foo" to "foo", "bar" to "bar"))139            .also { Log.d(TAG, it.cUrlString()) }140            .responseString { _, _, result -> update(result) }141        "/post"142            .httpPost(listOf("foo" to "foo", "bar" to "bar"))143            .also { Log.d(TAG, it.cUrlString()) }144            .responseString { _, _, result -> update(result) }145    }146    private fun httpPatch() {147        val manager = FuelManager().apply {148            basePath = "http://httpbin.org"149            baseHeaders = mapOf("Device" to "Android")150            baseParams = listOf("key" to "value")151        }152        manager.forceMethods = true153        manager.request(Method.PATCH, "/patch", listOf("foo" to "foo", "bar" to "bar"))154            .also { Log.d(TAG, it.cUrlString()) }155            .responseString { _, _, result -> update(result) }156    }157    private fun httpDelete() {158        Fuel.delete("/delete", listOf("foo" to "foo", "bar" to "bar"))159            .also { Log.d(TAG, it.cUrlString()) }160            .responseString { _, _, result -> update(result) }161        "/delete"162            .httpDelete(listOf("foo" to "foo", "bar" to "bar"))163            .also { Log.d(TAG, it.cUrlString()) }164            .responseString { _, _, result -> update(result) }165    }166    private fun httpDownload() {167        val n = 100168        Fuel.download("/bytes/${1024 * n}")169            .fileDestination { _, _ -> File(filesDir, "test.tmp") }170            .progress { readBytes, totalBytes ->171                val progress = "$readBytes / $totalBytes"172                runOnUiThread { mainAuxText.text = progress }173                Log.v(TAG, progress)174            }175            .also { Log.d(TAG, it.toString()) }176            .responseString { _, _, result -> update(result) }177    }178    private fun httpUpload() {179        Fuel.upload("/post")180            .add {181                // create random file with some non-sense string182                val file = File(filesDir, "out.tmp")183                file.writer().use { writer ->184                    repeat(100) {185                        writer.appendln("abcdefghijklmnopqrstuvwxyz")186                    }187                }188                FileDataPart(file)189            }190            .progress { writtenBytes, totalBytes ->191                Log.v(TAG, "Upload: ${writtenBytes.toFloat() / totalBytes.toFloat()}")192            }193            .also { Log.d(TAG, it.toString()) }194            .responseString { _, _, result -> update(result) }195    }196    private fun httpBasicAuthentication() {197        val username = "U$3|2|\\|@me"198        val password = "P@$\$vv0|2|)"199        Fuel.get("/basic-auth/$username/$password")200            .authentication()201            .basic(username, password)202            .also { Log.d(TAG, it.cUrlString()) }203            .responseString { _, _, result -> update(result) }204        "/basic-auth/$username/$password".httpGet()205            .authentication()206            .basic(username, password)207            .also { Log.d(TAG, it.cUrlString()) }208            .responseString { _, _, result -> update(result) }209    }210    private fun httpRxSupport() {211        val disposable = "https://api.github.com/repos/kittinunf/Fuel/issues/1"212            .httpGet()213            .rxObject(Issue.Deserializer())214            .subscribeOn(Schedulers.newThread())215            .observeOn(AndroidSchedulers.mainThread())216            .subscribe { result -> Log.d(TAG, result.toString()) }217        bag.add(disposable)218    }219    private fun httpLiveDataSupport() {220        "https://api.github.com/repos/kittinunf/Fuel/issues/1"221            .httpGet()222            .liveDataObject(Issue.Deserializer())223            .observeForever { result -> Log.d(TAG, result.toString()) }224    }225    private fun <T : Any> update(result: Result<T, FuelError>) {226        result.fold(success = {227            mainResultText.append(it.toString())228        }, failure = {229            mainResultText.append(String(it.errorData))230        })231    }232    data class Issue(233        val id: Int = 0,234        val title: String = "",235        val url: String = ""236    ) {237        class Deserializer : ResponseDeserializable<Issue> {238            override fun deserialize(reader: Reader) = Gson().fromJson(reader, Issue::class.java)!!239        }240        class ListDeserializer : ResponseDeserializable<List<Issue>> {241            override fun deserialize(reader: Reader): List<Issue> {242                val type = object : TypeToken<List<Issue>>() {}.type243                return Gson().fromJson(reader, type)244            }245        }246    }247}...

RequestStringExtensionTest.kt

Source:RequestStringExtensionTest.kt

1package com.github.kittinunf.fuel2import com.github.kittinunf.fuel.core.FuelError3import com.github.kittinunf.fuel.core.FuelManager4import com.github.kittinunf.fuel.core.Method5import com.github.kittinunf.fuel.core.Request6import com.github.kittinunf.fuel.core.Response7import org.hamcrest.CoreMatchers.notNullValue8import org.hamcrest.CoreMatchers.nullValue9import org.junit.Assert.assertThat10import org.junit.Test11import java.io.File12import java.net.HttpURLConnection13import org.hamcrest.CoreMatchers.`is` as isEqualTo14class RequestStringExtensionTest : BaseTestCase() {15    init {16        FuelManager.instance.basePath = "https://httpbin.org"17        FuelManager.instance.baseHeaders = mapOf("foo" to "bar")18        FuelManager.instance.baseParams = listOf("key" to "value")19    }20    @Test21    fun httpGet() {22        var request: Request? = null23        var response: Response? = null24        var data: Any? = null25        var error: FuelError? = null26        "/get".httpGet().responseString { req, res, result ->27            request = req28            response = res29            val (d, err) = result30            data = d31            error = err32        }33        assertThat(request, notNullValue())34        assertThat(response, notNullValue())35        assertThat(error, nullValue())36        assertThat(data, notNullValue())37        val statusCode = HttpURLConnection.HTTP_OK38        assertThat(response?.httpStatusCode, isEqualTo(statusCode))39    }40    @Test41    fun httpPost() {42        var request: Request? = null43        var response: Response? = null44        var data: Any? = null45        var error: FuelError? = null46        "/post".httpPost().responseString { req, res, result ->47            request = req48            response = res49            val (d, err) = result50            data = d51            error = err52        }53        assertThat(request, notNullValue())54        assertThat(response, notNullValue())55        assertThat(error, nullValue())56        assertThat(data, notNullValue())57        val statusCode = HttpURLConnection.HTTP_OK58        assertThat(response?.httpStatusCode, isEqualTo(statusCode))59    }60    @Test61    fun httpPut() {62        var request: Request? = null63        var response: Response? = null64        var data: Any? = null65        var error: FuelError? = null66        "/put".httpPut().responseString { req, res, result ->67            request = req68            response = res69            val (d, err) = result70            data = d71            error = err72        }73        assertThat(request, notNullValue())74        assertThat(response, notNullValue())75        assertThat(error, nullValue())76        assertThat(data, notNullValue())77        val statusCode = HttpURLConnection.HTTP_OK78        assertThat(response?.httpStatusCode, isEqualTo(statusCode))79    }80    @Test81    fun httpPatch() {82        var request: Request? = null83        var response: Response? = null84        var data: Any? = null85        var error: FuelError? = null86        "https://mockbin.org/request".httpPatch().responseString { req, res, result ->87            request = req88            response = res89            val (d, err) = result90            data = d91            error = err92        }93        assertThat(request, notNullValue())94        assertThat(response, notNullValue())95        assertThat(error, nullValue())96        assertThat(data, notNullValue())97        val statusCode = HttpURLConnection.HTTP_OK98        assertThat(response?.httpStatusCode, isEqualTo(statusCode))99    }100    @Test101    fun httpDelete() {102        var request: Request? = null103        var response: Response? = null104        var data: Any? = null105        var error: FuelError? = null106        "/delete".httpDelete().responseString { req, res, result ->107            request = req108            response = res109            val (d, err) = result110            data = d111            error = err112        }113        assertThat(request, notNullValue())114        assertThat(response, notNullValue())115        assertThat(error, nullValue())116        assertThat(data, notNullValue())117        val statusCode = HttpURLConnection.HTTP_OK118        assertThat(response?.httpStatusCode, isEqualTo(statusCode))119    }120    @Test121    fun httpDownload() {122        var request: Request? = null123        var response: Response? = null124        var data: Any? = null125        var error: FuelError? = null126        val numberOfBytes = 32768L127        "/bytes/$numberOfBytes".httpDownload().destination { response, url ->128            val f = File.createTempFile(numberOfBytes.toString(), null)129            println(f.absolutePath)130            f131        }.responseString { req, res, result ->132            request = req133            response = res134            val (d, err) = result135            data = d136            error = err137        }138        assertThat(request, notNullValue())139        assertThat(response, notNullValue())140        assertThat(error, nullValue())141        assertThat(data, notNullValue())142        val statusCode = HttpURLConnection.HTTP_OK143        assertThat(response?.httpStatusCode, isEqualTo(statusCode))144    }145    @Test146    fun httpUploadWithPut() {147        var request: Request? = null148        var response: Response? = null149        var data: Any? = null150        var error: FuelError? = null151        "/put".httpUpload(Method.PUT).source { request, url ->152            val dir = System.getProperty("user.dir")153            val currentDir = File(dir, "src/test/assets")154            File(currentDir, "lorem_ipsum_long.tmp")155        }.responseString { req, res, result ->156            request = req157            response = res158            val (d, err) = result159            data = d160            error = err161        }162        assertThat(request, notNullValue())163        assertThat(response, notNullValue())164        assertThat(error, nullValue())165        assertThat(data, notNullValue())166        val statusCode = HttpURLConnection.HTTP_OK167        assertThat(response?.httpStatusCode, isEqualTo(statusCode))168    }169    @Test170    fun httpUploadWithPost() {171        var request: Request? = null172        var response: Response? = null173        var data: Any? = null174        var error: FuelError? = null175        "/post".httpUpload().source { request, url ->176            val dir = System.getProperty("user.dir")177            val currentDir = File(dir, "src/test/assets")178            File(currentDir, "lorem_ipsum_long.tmp")179        }.responseString { req, res, result ->180            request = req181            response = res182            val (d, err) = result183            data = d184            error = err185        }186        assertThat(request, notNullValue())187        assertThat(response, notNullValue())188        assertThat(error, nullValue())189        assertThat(data, notNullValue())190        val statusCode = HttpURLConnection.HTTP_OK191        assertThat(response?.httpStatusCode, isEqualTo(statusCode))192    }193}...

tasks.kt

Source:tasks.kt

1package me.eater.emo.forge2import com.github.kittinunf.fuel.core.FuelError3import com.github.kittinunf.fuel.coroutines.awaitByteArrayResponse4import com.github.kittinunf.fuel.coroutines.awaitString5import com.github.kittinunf.fuel.httpDownload6import com.github.kittinunf.fuel.httpGet7import me.eater.emo.EmoContext8import me.eater.emo.Target9import me.eater.emo.VersionSelector10import me.eater.emo.forge.dto.manifest.v1.Library11import me.eater.emo.forge.dto.manifest.v1.Manifest12import me.eater.emo.forge.dto.promotions.Promotions13import me.eater.emo.utils.Process14import me.eater.emo.utils.await15import me.eater.emo.utils.io16import me.eater.emo.utils.parallel17import org.tukaani.xz.XZInputStream18import java.io.File19import java.io.FileOutputStream20import java.nio.file.Files21import java.nio.file.Paths22import java.nio.file.StandardCopyOption23import java.util.jar.JarEntry24import java.util.jar.JarFile25import java.util.jar.JarOutputStream26import java.util.jar.Pack20027/**28 * Process that fetches the known versions of Forge, and if needed selects the correct minecraft version29 */30class FetchForgeVersions : Process<EmoContext> {31    override fun getName() = "forge.fetch_versions"32    override fun getDescription() = "Fetching known Forge versions"33    override suspend fun execute(context: EmoContext) {34        if (context.forgeVersion!!.isStatic()) {35            context.selectedForgeVersion = context.forgeVersion.selector36            return37        }38        val manifest = "https://files.minecraftforge.net/maven/net/minecraftforge/forge/promotions.json"39            .httpGet()40            .awaitString()41        val promotions = Promotions.fromJson(manifest)!!42        val key = when (context.selectedMinecraftVersion) {43            null -> context.forgeVersion.selector44            else -> "${context.selectedMinecraftVersion!!.id}-${context.forgeVersion.selector}"45        }46        if (!promotions.promos.containsKey(key)) {47            throw Error("No forge distribution found for $key")48        }49        promotions.promos.getValue(key).run {50            context.selectedForgeVersion = version51            context.minecraftVersion = VersionSelector(minecraftVersion)52        }53    }54}55/**56 * Process that fetches the universal Forge jar57 */58class FetchUniversal : Process<EmoContext> {59    override fun getName() = "forge.v1.fetch_universal"60    override fun getDescription() = "Fetch universal Forge runtime"61    override suspend fun execute(context: EmoContext) {62        val versionTuple = "${context.selectedMinecraftVersion!!.id}-${context.selectedForgeVersion!!}"63        val artifactUrl =64            "https://files.minecraftforge.net/maven/net/minecraftforge/forge/$versionTuple/forge-$versionTuple-universal.jar"65        io {66            artifactUrl67                .httpDownload()68                .fileDestination { _, _ -> Paths.get(context.installLocation.toString(), "forge.jar").toFile() }69                .await()70        }71    }72}73/**74 * Process that loads the install manifest from the universal forge jar75 */76class LoadForgeManifest : Process<EmoContext> {77    override fun getName() = "forge.v1.load_manifest"78    override fun getDescription() = "Loading Forge install manifest"79    override suspend fun execute(context: EmoContext) {80        io {81            val jar = JarFile(Paths.get(context.installLocation.toString(), "forge.jar").toFile())82            val json = String(jar.getInputStream(jar.getJarEntry("version.json")).readBytes())83            context.forgeManifest = Manifest.fromJson(json)!!84            jar.close()85        }86    }87}88/**89 * Process that fetches the libraries needed for forge90 */91class FetchForgeLibraries : Process<EmoContext> {92    override fun getName() = "forge.v1.fetch_libraries"93    override fun getDescription() = "Fetching libraries for Forge"94    @ExperimentalUnsignedTypes95    override suspend fun execute(context: EmoContext) {96        parallel((context.forgeManifest!! as Manifest).libraries) {97            if (it.clientreq === null && it.serverreq === null) {98                return@parallel99            }100            val mirror = it.url ?: "https://libraries.minecraft.net"101            val file = Paths.get(context.installLocation.toString(), "libraries", it.getPath())102            Files.createDirectories(file.parent)103            if (Files.exists(file)) return@parallel104            try {105                (mirror + '/' + it.getPath())106                    .httpDownload()107                    .fileDestination { _, _ -> file.toFile() }108                    .await()109            } catch (t: Throwable) {110                if (t is FuelError && t.response.statusCode == 404 && it.url != null) {111                    tryDownloadingPack(it, file.toFile())112                } else {113                    throw t114                }115            }116        }117        if (context.target == Target.Client) {118            val newPath = Paths.get(119                context.installLocation.toString(),120                "libraries/net/minecraftforge/forge",121                "${context.selectedMinecraftVersion!!.id}-${context.selectedForgeVersion!!}",122                "forge-${context.selectedMinecraftVersion!!.id}-${context.selectedForgeVersion!!}.jar"123            )124            Files.createDirectories(newPath.parent)125            Files.move(126                Paths.get(context.installLocation.toString(), "forge.jar"),127                newPath,128                StandardCopyOption.REPLACE_EXISTING129            )130        }131    }132    @ExperimentalUnsignedTypes133    suspend fun tryDownloadingPack(lib: Library, dest: File) {134        val (_, _, data) = ("${lib.url!!}/${lib.getPath()}.pack.xz")135            .httpGet()136            .awaitByteArrayResponse()137        io {138            val decompressed = XZInputStream(data.inputStream()).readBytes()139            val decompressedLen = decompressed.size140            val blobLen = (decompressed[decompressedLen - 8].toUByte() and 0xFF.toUByte()).toInt() or141                    ((decompressed[decompressedLen - 7].toUByte() and 0xFF.toUByte()).toInt() shl 8) or142                    ((decompressed[decompressedLen - 6].toUByte() and 0xFF.toUByte()).toInt() shl 16) or143                    ((decompressed[decompressedLen - 5].toUByte() and 0xFF.toUByte()).toInt() shl 24)144            val checksums = decompressed.copyOfRange(decompressedLen - blobLen - 8, decompressedLen - 8)145            val jarFile = FileOutputStream(dest)146            val jar = JarOutputStream(jarFile)147            Pack200.newUnpacker().unpack(decompressed.inputStream(0, decompressedLen - blobLen - 8), jar)148            val checksumsEntry = JarEntry("checksums.sha1")149            checksumsEntry.time = 0150            jar.putNextEntry(checksumsEntry)151            jar.write(checksums)152            jar.closeEntry()153            jar.close()154            jarFile.close()155        }156    }157}...

Models.kt

Source:Models.kt

1package com.java.lichenhao2import android.graphics.Bitmap3import android.graphics.BitmapFactory4import android.os.Parcelable5import com.github.kittinunf.fuel.core.FuelError6import com.github.kittinunf.fuel.httpDownload7import com.github.kittinunf.fuel.httpGet8import com.github.kittinunf.result.Result9import com.github.kittinunf.result.map10import com.github.kittinunf.result.success11import com.google.gson.annotations.SerializedName12import kotlinx.android.parcel.IgnoredOnParcel13import kotlinx.android.parcel.Parcelize14import java.io.File15import java.lang.NullPointerException16// è¿äºdata classéä½¿ç¨Listæ²¡æä»»ä½ä»·å¼ï¼ç´æ¥ç¨Arrayå³å¯17// è¦åç"å»ºè®®å®ç°equals/hashCode"ä¸ç¨çï¼æ²¡æå®ç°çç±»é½ä¸ä¼ç¨å°è¿äºæ¹æ³18@Parcelize // è¿ç©æçåè¿ç¨å®å19data class Response(20    val pageSize: Int, //æ°é»æ»é¡µæ°21    val total: Int, //ç¬¦åæ¡ä»¶çæ°é»æ»æ°22    val `data`: Array<News>,23    val currentPage: Int24) : Parcelable25// æä¹ä¿åçåå®¹26@Parcelize27data class NewsExt(28    val news: News,29    var read: Boolean, // å·²è¯»30    var favorite: Boolean,31    val imageDataList: Array<ByteArray?>, // ä¸è½½çå¾çå·ä½åå®¹ï¼ä¸æ ånews.imageListä¸ä¸å¯¹åº32    var videoPath: String? // ä¸è½½çè§é¢ç´æ¥ä¿åå°æä»¶ä¸33) : Parcelable {34    constructor(news: News) : this(35        news,36        NewsData.isRead(news),37        NewsData.isFavorite(news),38        arrayOfNulls(news.imageList.size),39        null40    )41    inline fun downloadImage(which: Int, crossinline handler: (Result<Bitmap, FuelError>) -> Unit) {42        imageDataList[which]?.let {43            val bitmap: Bitmap? = BitmapFactory.decodeByteArray(it, 0, it.size)44            if (bitmap != null) {45                handler(Result.success(bitmap))46            } else {47                handler(Result.error(FuelError.wrap(NullPointerException()))) // å¯è½æ¯å¼ gifï¼ä¸æ¯æ48            }49            return50        }51        news.imageList[which].httpGet().response { _, _, result ->52            result.map { BitmapFactory.decodeByteArray(it, 0, it.size) }.apply(handler)53            result.success { imageDataList[which] = it }54        }55    }56    // è°ç¨èä¿è¯news.videoéç©º57    // handlerå¤ççæ¯è§é¢æä»¶å(å ä¸ºè§é¢ææ¾å¨åºä¸æ¥åè§é¢åå®¹ï¼åªæ¥åurl)58    inline fun downloadVideo(crossinline handler: (String) -> Unit) {59        val video = news.video!!60        val videoPath = videoPath ?: run {61            handler(video) // å¦ææ²¡ææ¬å°ä¸è½½ï¼åç´æ¥ææ¾videoç½å(è¿æ ·ç¨æ·ä¸éè¦çå¾)62            val path = "${GLOBAL_CONTEXT.filesDir.absolutePath}/video${System.currentTimeMillis()}.mp4"63            video.httpDownload().fileDestination { _, _ -> File(path) }.response { _, _, _ ->64                videoPath = path // ä¸é»å¡ï¼ä¸è½½å¥½æ¶æè®¾ç½®videoPath65            }66            return67        }68        handler(videoPath) // ææ¬å°ä¸è½½ï¼ææ¾æä»¶69    }70    override fun equals(other: Any?) = other is NewsExt && news == other.news71    override fun hashCode() = news.hashCode()72}73// imageStringåvideoç"ä¸ºç©º"ï¼æå¤§æ¦çæ¯ç©ºåç¬¦ä¸²ï¼ä½ä¹æå¯è½æ¯ä¸åå¨74@Parcelize75data class News(76    @SerializedName("image")77    val imageString: String?, //æ°é»æå¾ï¼å¯è½ä¸ºç©º(éç©ºæ¶æ ¼å¼æ¯æ£å¸¸çjsonæ°ç»)78    val publishTime: String,  //æ°é»åå¸æ¶é´ï¼é¨åæ°é»ç±äºèªèº«éè¯¯å¯è½æ¶é´ä¼å¾å¤§(å¦9102å¹´)79    val keywords: Array<Keyword>, //å³é®è¯80    val language: String, //æ°é»è¯è¨81    val video: String?, //è§é¢ï¼ä¸è¬ä¸ºç©º82    val title: String, //æ°é»é¢ç®83    val `when`: Array<When>, //æ°é»ä¸ç¸å³æ¶é´åç¸å³åº¦84    val content: String, //æ£æ85    val persons: Array<Person>, //æ°é»æåäººç©ï¼æåæ¬¡æ°åå¨xloreä¸ç¥è¯å¡çurl86    val newsID: String, //æ°é»ID87    val crawlTime: String, //ç¬åæ¶é´88    val organizations: Array<Organization>, //åå¸æ°é»ç»ç»89    val publisher: String, //åºçè90    val locations: Array<Location>, //æ°é»æåä½ç½®ï¼ä½ç½®ç»çº¬åº¦ï¼æåæ¬¡æ°91    val `where`: Array<Where>, //æ°é»ç¸å³ä½ç½®åç¸å³åº¦92    val category: String, //ç±»å«93    val who: Array<Who> //æ°é»ç¸å³äººåç¸å³åº¦94) : Parcelable {95    @IgnoredOnParcel96    private var _imageList: List<String>? = null97    val imageList: List<String>98        get() = _imageList ?: run {99            val tmp = (imageString ?: "")100                .replace("[", "").replace("]", "")101                .split(',')102                .map { it.trim() }103                .filter { it.isNotEmpty() }104            _imageList = tmp105            tmp106        }107    override fun equals(other: Any?) = other is News && newsID == other.newsID108    override fun hashCode() = newsID.hashCode()109}110@Parcelize111data class Keyword(112    val score: Float, //å³å»ºåº¦113    val word: String //è¯è¯114) : Parcelable115@Parcelize116data class When(117    val score: Float,118    val word: String119) : Parcelable120@Parcelize121data class Person(122    val count: Int,123    val linkedURL: String?,124    val mention: String125) : Parcelable126@Parcelize127data class Organization(128    val count: Int,129    val linkedURL: String?,130    val mention: String131) : Parcelable132@Parcelize133data class Location(134    val count: Int,135    val lat: Float,136    val linkedURL: String?,137    val lng: Float,138    val mention: String139) : Parcelable140@Parcelize141data class Where(142    val score: Float,143    val word: String144) : Parcelable145@Parcelize146data class Who(147    val score: Float,148    val word: String149) : Parcelable...

Files.kt

Source:Files.kt

1package flank.common2import com.github.kittinunf.fuel.Fuel3import com.github.kittinunf.fuel.core.awaitUnit4import com.github.kittinunf.fuel.httpDownload5import java.io.File6import java.io.IOException7import java.nio.file.Files8import java.nio.file.Path9import java.nio.file.Paths10import java.nio.file.StandardCopyOption11val defaultCredentialPath: Path by lazy {12    Paths.get(userHome, ".config/gcloud/application_default_credentials.json")13}14val userHome: String by lazy {15    if (isWindows) System.getenv("HOMEPATH") else System.getProperty("user.home")16}17val appDataDirectory: String by lazy {18    if (isWindows) System.getenv("APPDATA") else System.getProperty("user.home")19}20val dotFlank = Paths.get(userHome, ".flank")21fun linkFiles(22    link: String,23    target: String24) {25    if (isWindows) createCopy(target, link)26    else createSymbolicLink(link, target)27}28fun createCopy(sourceDirectoryLocation: String, destinationDirectoryLocation: String) {29    if (destinationDirectoryLocation.fileExists()) {30        deleteDirectory(destinationDirectoryLocation)31    }32    copyDirectory(sourceDirectoryLocation, destinationDirectoryLocation)33}34fun createFileCopy(source: String, destination: String): Path =35    Files.copy(Paths.get(source), Paths.get(destination), StandardCopyOption.REPLACE_EXISTING)36fun copyDirectory(sourceDirectoryLocation: String, destinationDirectoryLocation: String) {37    Files.walk(Paths.get(sourceDirectoryLocation))38        .forEach { source: Path ->39            val destination =40                Paths.get(destinationDirectoryLocation, source.toString().substring(sourceDirectoryLocation.length))41            try {42                Files.copy(source, destination)43            } catch (e: IOException) {44                logLn(e.localizedMessage)45            }46        }47}48fun deleteDirectory(directory: String) {49    if (directory.fileExists()) deleteDirectory(directory.toFile())50}51private fun deleteDirectory(directory: File): Boolean {52    val allContents = directory.listFiles()53    if (allContents != null) {54        for (file in allContents) {55            deleteDirectory(file)56        }57    }58    return directory.delete()59}60fun createSymbolicLink(61    link: String,62    target: String63): Path = Files.createSymbolicLink(64    Paths.get(link).also { linkPath -> if (Files.isSymbolicLink(linkPath)) Files.delete(linkPath) }.toAbsolutePath()65        .normalize(),66    Paths.get(target).toAbsolutePath().normalize()67)68fun createLinkToFile(link: Path, target: Path): Path =69    if (isWindows) createFileCopy(target.toString(), link.toString())70    else Files.createSymbolicLink(link, target.fileName)71fun downloadFile(sourceUrl: String, destination: String) {72    Fuel.download(sourceUrl)73        .fileDestination { _, _ -> File(destination) }74        .responseString()75}76suspend fun String.downloadFile(destination: String) = this.httpDownload().fileDestination { _, _ ->77    Files.createFile(Paths.get(destination)).toFile().also {78        logLn("Ktlint written to: ${it.absolutePath}")79    }80}.awaitUnit()81fun downloadFile(sourceUrl: String, destinationPath: Path) {82    Fuel.download(sourceUrl)83        .fileDestination { _, _ -> destinationPath.toFile() }84        .responseString()85}86fun String.toFile(): File = Paths.get(this).toFile()87fun String.deleteFile() = Paths.get(this).delete()88fun createDirectoryIfNotExist(path: Path) {89    if (Files.notExists(path)) Files.createDirectory(path)90}91fun File.hasAllFiles(fileList: List<String>): Boolean {92    val directoryFiles = list() ?: emptyArray()93    return fileList.all { it in directoryFiles }94}95fun String.fileExists(): Boolean = Paths.get(this).exists()96fun osPathSeparator() = (if (isWindows) "\\" else "/")97private fun Path.exists(): Boolean = Files.exists(this)98private fun Path.isFile(): Boolean = !Files.isDirectory(this)99private fun Path.delete(): Boolean {100    return if (isFile() && exists()) {101        Files.delete(this)102        true103    } else {104        false105    }106}...

UpdateUtil.kt

Source:UpdateUtil.kt

1package com.gh0u1l5.wechatmagician.util2import android.app.Activity3import android.content.Context4import android.content.Intent5import android.net.Uri6import android.os.Build7import android.support.v4.content.FileProvider8import android.support.v7.app.AlertDialog9import android.util.Log10import android.webkit.MimeTypeMap11import com.gh0u1l5.wechatmagician.BuildConfig12import com.gh0u1l5.wechatmagician.Global.MAGICIAN_FILE_PROVIDER13import com.gh0u1l5.wechatmagician.R14import com.github.kittinunf.fuel.android.extension.responseJson15import com.github.kittinunf.fuel.httpDownload16import com.github.kittinunf.fuel.httpGet17import com.github.kittinunf.result.Result18import java.io.File19object UpdateUtil {20    private const val TAG = "UpdateUtil"21    private const val UPDATE_SERVER  = "http://www.gh0u1l5.me/wechat-magician"22    private const val UPDATE_JSON    = "$UPDATE_SERVER/update.json"23    fun checkVersion(activity: Activity) {24//      {25//        "version_code": 51,26//        "address": "./apks/WechatMagician-2.8.1.apk",27//        "description": "Test"28//      }29        UPDATE_JSON.httpGet().responseJson { _, _, result ->30            if (result is Result.Failure) {31                return@responseJson32            }33            val version = result.get().obj()34            val versionCode = version["version_code"] as Int35            if (versionCode > BuildConfig.VERSION_CODE) {36                val apkAddress = "$UPDATE_SERVER/${version["address"]}"37                val description = version["description"] as String38                requireUpdate(activity, apkAddress, description)39            }40        }41    }42    private fun requireUpdate(activity: Activity, apkAddress: String, description: String) {43        activity.runOnUiThread {44            AlertDialog.Builder(activity)45                    .setIcon(R.mipmap.ic_launcher)46                    .setTitle(R.string.prompt_update_discovered)47                    .setMessage(description)48                    .setPositiveButton(R.string.button_update, { dialog, _ ->49                        downloadAndInstallApk(activity, apkAddress)50                        dialog.dismiss()51                    })52                    .setNegativeButton(R.string.button_cancel, { dialog, _ ->53                        dialog.dismiss()54                    })55                    .show()56        }57    }58    private fun downloadAndInstallApk(context: Context, apkAddress: String) {59        val apkFile = File.createTempFile("temp", ".apk", context.cacheDir)60        apkAddress.httpDownload().destination { _, _ -> apkFile }.response { _, _, result ->61            if (result is Result.Success) {62                installApk(context, apkFile)63            }64        }65    }66    private fun installApk(context: Context, apk: File) {67        try {68            context.startActivity(Intent().apply {69                if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {70                    action = Intent.ACTION_INSTALL_PACKAGE71                    data = FileProvider.getUriForFile(context, MAGICIAN_FILE_PROVIDER, apk)72                    flags = Intent.FLAG_GRANT_READ_URI_PERMISSION73                } else {74                    action = Intent.ACTION_VIEW75                    data = Uri.fromFile(apk)76                    type = MimeTypeMap.getSingleton().getMimeTypeFromExtension("apk")77                    flags = Intent.FLAG_ACTIVITY_NEW_TASK78                }79            })80        } catch (t: Throwable) {81            Log.w(TAG, t)82        }83    }84}...

ApiWrapper.kt

Source:ApiWrapper.kt

1package com.github.firenox89.shinobooru.repo2import android.content.Context3import com.github.firenox89.shinobooru.repo.model.Post4import com.github.firenox89.shinobooru.repo.model.Tag5import com.github.kittinunf.fuel.core.FuelError6import com.github.kittinunf.fuel.core.FuelManager7import com.github.kittinunf.fuel.core.ResponseDeserializable8import com.github.kittinunf.fuel.core.awaitResult9import com.github.kittinunf.fuel.coroutines.awaitObjectResult10import com.github.kittinunf.fuel.httpDownload11import com.github.kittinunf.fuel.httpGet12import com.github.kittinunf.result.Result13import com.google.gson.Gson14import timber.log.Timber15import java.io.File16class ApiWrapper(private val appContext: Context) {17    init {18        //TODO: check if internet is available19        //yande.re does not talk to android user agents...20        FuelManager.instance.baseHeaders = mapOf("User-Agent" to "Java/1.8.0_112")21    }22    suspend fun requestPost(board: String,23                            page: Int,24                            tags: String = "",25                            limit: Int = 20): Result<List<Post>, FuelError> =26            //TODO: add board dependent request limits, so that we can stop before the board will stop us27            buildPostRequest(board, page, tags, limit).also { Timber.d("request '$it'") }.httpGet().awaitObjectResult(PostDeserializer)28    suspend fun requestTag(board: String, tagName: String): Result<List<Tag>, FuelError> =29            //add protocol if it is missing30            "${board.prepentHttp()}/tag.json?name=$tagName&limit=0".also {31                Timber.i("Request tag info from board '$board' with name '$tagName'. Request '$it'")32            }.httpGet().awaitObjectResult(TagDeserializer).also { Timber.d("Requested Tags $board, $tagName") }33    private fun String.prepentHttp(): String = if (this.startsWith("http")) this else "https://$this"34    private fun buildPostRequest(board: String, page: Int, tags: String, limit: Int): String =35            "${board.prepentHttp()}/post.json?limit=$limit" +36                    (if (page > 1) "&page=$page" else "") +37                    (if (tags != "") "&tags=$tags" else "")38    suspend fun downloadPost(post: Post, destination: File) =39            post.file_url.httpDownload().fileDestination { _, _ ->40                destination41            }.awaitResult(NoopDeserializer)42    object PostDeserializer : ResponseDeserializable<List<Post>> {43        override fun deserialize(content: String): List<Post> = Gson().fromJson(content, Array<Post>::class.java).toList()44    }45    object TagDeserializer : ResponseDeserializable<List<Tag>> {46        override fun deserialize(content: String): List<Tag> = Gson().fromJson(content, Array<Tag>::class.java).toList()47    }48    object NoopDeserializer : ResponseDeserializable<Unit> {49        override fun deserialize(content: String): Unit = Unit50    }51}...

Fuel.kt

Source:Fuel.kt

1package com.github.kittinunf.fuel2import com.github.kittinunf.fuel.core.FuelManager3import com.github.kittinunf.fuel.core.Method4import com.github.kittinunf.fuel.core.Parameters5import com.github.kittinunf.fuel.core.Request6import com.github.kittinunf.fuel.core.RequestFactory7import com.github.kittinunf.fuel.core.requests.DownloadRequest8import com.github.kittinunf.fuel.core.requests.UploadRequest9object Fuel : RequestFactory.Convenience by FuelManager.instance {10    var trace = false11    fun trace(function: () -> String) {12        @Suppress("ConstantConditionIf")13        if (trace) println(function())14    }15    fun reset() = FuelManager.instance.reset()16}17fun String.httpGet(parameters: Parameters? = null): Request =18    Fuel.get(this, parameters)19fun RequestFactory.PathStringConvertible.httpGet(parameter: Parameters? = null): Request =20    this.path.httpGet(parameter)21fun String.httpPost(parameters: Parameters? = null): Request =22    Fuel.post(this, parameters)23fun RequestFactory.PathStringConvertible.httpPost(parameters: Parameters? = null): Request =24    this.path.httpPost(parameters)25fun String.httpPut(parameters: Parameters? = null): Request =26    Fuel.put(this, parameters)27fun RequestFactory.PathStringConvertible.httpPut(parameter: Parameters? = null): Request =28    this.path.httpPut(parameter)29fun String.httpPatch(parameters: Parameters? = null): Request =30    Fuel.patch(this, parameters)31fun RequestFactory.PathStringConvertible.httpPatch(parameter: Parameters? = null): Request =32    this.path.httpPatch(parameter)33fun String.httpDelete(parameters: Parameters? = null): Request =34    Fuel.delete(this, parameters)35fun RequestFactory.PathStringConvertible.httpDelete(parameter: Parameters? = null): Request =36    this.path.httpDelete(parameter)37fun String.httpDownload(parameter: Parameters? = null, method: Method = Method.GET): DownloadRequest =38    Fuel.download(this, method, parameter)39fun RequestFactory.PathStringConvertible.httpDownload(parameters: Parameters? = null, method: Method = Method.GET): DownloadRequest =40    this.path.httpDownload(parameters, method)41fun String.httpUpload(parameters: Parameters? = null, method: Method = Method.POST): UploadRequest =42    Fuel.upload(this, method, parameters)43fun RequestFactory.PathStringConvertible.httpUpload(parameters: Parameters? = null, method: Method = Method.POST): UploadRequest =44    this.path.httpUpload(parameters, method)45fun String.httpHead(parameters: Parameters? = null): Request =46    Fuel.head(this, parameters)47fun RequestFactory.PathStringConvertible.httpHead(parameters: Parameters? = null): Request =48    this.path.httpHead(parameters)...

String.httpDownload

Using AI Code Generation

1import com.github.kittinunf.fuel.Fuel2import com.github.kittinunf.result.Result3fun main(args: Array<String>) {4    println("Downloading $url")5    Fuel.get(url).responseString { request, response, result ->6        when (result) {7            is Result.Failure -> {8                println("Error: ${result.getException()}")9            }10            is Result.Success -> {11                println("Got ${result.get().length} bytes")12            }13        }14    }15}16import com.github.kittinunf.fuel.Fuel17import com.github.kittinunf.result.Result18fun main(args: Array<String>) {19    println("Downloading $url")20    Fuel.get(url).responseString { request, response, result ->21        when (result) {22            is Result.Failure -> {23                println("Error: ${result.getException()}")24            }25            is Result.Success -> {26                println("Got ${result.get().length} bytes")27            }28        }29    }30}31import com.github.kittinunf.fuel.Fuel32import com.github.kittinunf.result.Result33fun main(args: Array<String>) {34    println("Downloading $url")35    Fuel.get(url).responseString { request, response, result ->36        when (result) {37            is Result.Failure -> {38                println("Error: ${result.getException()}")39            }40            is Result.Success -> {41                println("Got ${result.get().length} bytes")42            }43        }44    }45}46import com.github.kittinunf.fuel.Fuel47import com.github.kittinunf.result.Result48fun main(args: Array<String>) {49    println("Downloading $url")50    Fuel.get(url).responseString { request, response, result ->51        when (result) {52            is Result.Failure -> {53                println("Error: ${result.getException()}")54            }

String.httpDownload

Using AI Code Generation

1    String fileName = "logo.png";2    String destinationFile = "/tmp/" + fileName;3    String urlWithFileName = url + "/" + fileName;4    File file = new File(destinationFile);5    if (!file.exists()) {6        String result = urlWithFileName.httpDownload().destination { response, url ->7            File.createTempFile("mytempfile", ".tmp")8        }.responseString().second.get()9        println(result)10    }11    import com.github.kittinunf.fuel.Fuel12    import com.github.kittinunf.fuel.core.extensions.authentication13    import com.github.kittinunf.fuel.core.extensions.cUrlString14    import com.github.kittinunf.fuel.core.extensions.responseString15    import com.github.kittinunf.fuel.core.requests.DownloadRequest16    import com.github.kittinunf.fuel.core.requests.Request17    import com.github.kittinunf.fuel.core.requests.cUrlString18    import com.github.kittinunf.fuel.core.requests.responseString19    import com.github.kittinunf.fuel.core.response20    import com.github.kittinunf.fuel.core.responseString21    import com.github.kittinunf.fuel.httpDownload22    import com.github.kittinunf.fuel.httpGet23    import com.github.kittinunf.fuel.httpPost24    import com.github.kittinunf.fuel.httpUpload25    import com.github.kittinunf.fuel.moshi.responseObject26    import com.github.kittinunf.fuel.moshi.responseObject

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