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[왕초보편] 앱 8개를 만들면서 배우는 안드로이드 코틀린(Android Kotlin)

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416

charles2u

작성한 질문수 8

0

- 학습 관련 질문을 남겨주세요. 상세히 작성하면 더 좋아요!
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- 서로 예의를 지키며 존중하는 문화를 만들어가요.
- 잠깐! 인프런 서비스 운영 관련 문의는 1:1 문의하기를 이용해주세요.
 
 
package kr.co.soncampus.mymango

import android.content.Context
import android.view.LayoutInflater
import android.view.View
import android.view.ViewGroup
import android.widget.ImageView
import android.widget.TextView
import androidx.recyclerview.widget.RecyclerView
import com.bumptech.glide.Glide

class RVAdapter(val context : Context, val List : MutableList<ContentsModel>) : RecyclerView.Adapter<RVAdapter.ViewHolder>() {
override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): RVAdapter.ViewHolder {
val v = LayoutInflater.from(parent.context).inflate(R.layout.rv_item, parent, false)
return ViewHolder(v)
}

override fun onBindViewHolder(holder: RVAdapter.ViewHolder, position: Int) {
holder.bindItems(
List[position])
}

override fun getItemCount(): Int {
return List.size
}

inner class ViewHolder(itemView : View) : RecyclerView.ViewHolder(itemView) {
fun bindItems(item : ContentsModel) {
val rv_img = itemView.findViewById<ImageView>(R.id.rvImageArea)
val rv_text = itemView.findViewById<TextView>(R.id.rvTextArea)

rv_text.text = item.titleText
Glide.with(context)
.load(item.
imageUrl)
.into(
rv_img)

}
}
}




하단은 에러발생상황입니다.

11/20 21:13:07: Launching 'app' on Pixel 2 API 29. Install successfully finished in 967 ms. $ adb shell am start -n "kr.co.soncampus.mymango/kr.co.soncampus.mymango.SplashActivity" -a android.intent.action.MAIN -c android.intent.category.LAUNCHER Connected to process 12186 on device 'emulator-5554'. Capturing and displaying logcat messages from application. This behavior can be disabled in the "Logcat output" section of the "Debugger" settings page. W/RenderThread: type=1400 audit(0.0:54): avc: denied { write } for name="property_service" dev="tmpfs" ino=7380 scontext=u:r:untrusted_app:s0:c134,c256,c512,c768 tcontext=u:object_r:property_socket:s0 tclass=sock_file permissive=0 D/libEGL: Emulator has host GPU support, qemu.gles is set to 1. W/libc: Unable to set property "qemu.gles" to "1": connection failed; errno=13 (Permission denied) D/libEGL: loaded /vendor/lib/egl/libEGL_emulation.so D/libEGL: loaded /vendor/lib/egl/libGLESv1_CM_emulation.so D/libEGL: loaded /vendor/lib/egl/libGLESv2_emulation.so W/ncampus.mymang: Accessing hidden method Landroid/view/View;->computeFitSystemWindows(Landroid/graphics/Rect;Landroid/graphics/Rect;)Z (greylist, reflection, allowed) Accessing hidden method Landroid/view/ViewGroup;->makeOptionalFitsSystemWindows()V (greylist, reflection, allowed) D/HostConnection: HostConnection::get() New Host Connection established 0xd914d190, tid 12218 D/HostConnection: HostComposition ext ANDROID_EMU_CHECKSUM_HELPER_v1 ANDROID_EMU_dma_v1 ANDROID_EMU_direct_mem ANDROID_EMU_host_composition_v1 ANDROID_EMU_host_composition_v2 ANDROID_EMU_vulkan ANDROID_EMU_deferred_vulkan_commands ANDROID_EMU_vulkan_null_optional_strings ANDROID_EMU_vulkan_create_resources_with_requirements ANDROID_EMU_YUV420_888_to_NV21 ANDROID_EMU_YUV_Cache ANDROID_EMU_async_unmap_buffer ANDROID_EMU_vulkan_free_memory_sync ANDROID_EMU_vulkan_shader_float16_int8 ANDROID_EMU_vulkan_async_queue_submit ANDROID_EMU_sync_buffer_data GL_OES_vertex_array_object GL_KHR_texture_compression_astc_ldr ANDROID_EMU_host_side_tracing ANDROID_EMU_async_frame_commands ANDROID_EMU_gles_max_version_2 W/OpenGLRenderer: Failed to choose config with EGL_SWAP_BEHAVIOR_PRESERVED, retrying without... D/eglCodecCommon: setVertexArrayObject: set vao to 0 (0) 0 0 D/EGL_emulation: eglCreateContext: 0xd911a300: maj 2 min 0 rcv 2 D/EGL_emulation: eglMakeCurrent: 0xd911a300: ver 2 0 (tinfo 0xd910f1d0) W/Gralloc3: mapper 3.x is not supported D/HostConnection: createUnique: call HostConnection::get() New Host Connection established 0xd914d280, tid 12218 D/HostConnection: HostComposition ext ANDROID_EMU_CHECKSUM_HELPER_v1 ANDROID_EMU_dma_v1 ANDROID_EMU_direct_mem ANDROID_EMU_host_composition_v1 ANDROID_EMU_host_composition_v2 ANDROID_EMU_vulkan ANDROID_EMU_deferred_vulkan_commands ANDROID_EMU_vulkan_null_optional_strings ANDROID_EMU_vulkan_create_resources_with_requirements ANDROID_EMU_YUV420_888_to_NV21 ANDROID_EMU_YUV_Cache ANDROID_EMU_async_unmap_buffer ANDROID_EMU_vulkan_free_memory_sync ANDROID_EMU_vulkan_shader_float16_int8 ANDROID_EMU_vulkan_async_queue_submit ANDROID_EMU_sync_buffer_data GL_OES_vertex_array_object GL_KHR_texture_compression_astc_ldr ANDROID_EMU_host_side_tracing ANDROID_EMU_async_frame_commands ANDROID_EMU_gles_max_version_2 D/eglCodecCommon: allocate: Ask for block of size 0x1000 allocate: ioctl allocate returned offset 0x3ffff6000 size 0x2000 D/EGL_emulation: eglMakeCurrent: 0xd911a300: ver 2 0 (tinfo 0xd910f1d0) D/eglCodecCommon: setVertexArrayObject: set vao to 0 (0) 1 0 W/ActivityThread: handleWindowVisibility: no activity for token android.os.BinderProxy@48434be W/Glide: Failed to find GeneratedAppGlideModule. You should include an annotationProcessor compile dependency on com.github.bumptech.glide:compiler in your application and a @GlideModule annotated AppGlideModule implementation or LibraryGlideModules will be silently ignored D/EGL_emulation: eglMakeCurrent: 0xd911a300: ver 2 0 (tinfo 0xd910f1d0) D/NetworkSecurityConfig: No Network Security Config specified, using platform default W/Glide: Load failed for https://mp-seoul-image-production-s3.mangoplate.com/333417_1631504231239882.jpg?fit=around|512:512&crop=512:512;*,*&output-format=jpg&output-quality=80 with size [540x263] class com.bumptech.glide.load.engine.GlideException: Failed to load resource There was 1 cause: java.net.SocketException(socket failed: EPERM (Operation not permitted)) call GlideException#logRootCauses(String) for more detail Cause (1 of 1): class com.bumptech.glide.load.engine.GlideException: Fetching data failed, class java.io.InputStream, REMOTE There was 1 cause: java.net.SocketException(socket failed: EPERM (Operation not permitted)) call GlideException#logRootCauses(String) for more detail Cause (1 of 1): class com.bumptech.glide.load.engine.GlideException: Fetch failed There was 1 cause: java.net.SocketException(socket failed: EPERM (Operation not permitted)) call GlideException#logRootCauses(String) for more detail Cause (1 of 1): class java.net.SocketException: socket failed: EPERM (Operation not permitted) I/Glide: Root cause (1 of 1) java.net.SocketException: socket failed: EPERM (Operation not permitted) at java.net.Socket.createImpl(Socket.java:492) at java.net.Socket.getImpl(Socket.java:552) at java.net.Socket.setSoTimeout(Socket.java:1180) at com.android.okhttp.internal.io.RealConnection.connectSocket(RealConnection.java:143) at com.android.okhttp.internal.io.RealConnection.connect(RealConnection.java:116) at com.android.okhttp.internal.http.StreamAllocation.findConnection(StreamAllocation.java:186) at com.android.okhttp.internal.http.StreamAllocation.findHealthyConnection(StreamAllocation.java:128) at com.android.okhttp.internal.http.StreamAllocation.newStream(StreamAllocation.java:97) at com.android.okhttp.internal.http.HttpEngine.connect(HttpEngine.java:289) at com.android.okhttp.internal.http.HttpEngine.sendRequest(HttpEngine.java:232) at com.android.okhttp.internal.huc.HttpURLConnectionImpl.execute(HttpURLConnectionImpl.java:465) at com.android.okhttp.internal.huc.HttpURLConnectionImpl.connect(HttpURLConnectionImpl.java:131) at com.android.okhttp.internal.huc.DelegatingHttpsURLConnection.connect(DelegatingHttpsURLConnection.java:90) at com.android.okhttp.internal.huc.HttpsURLConnectionImpl.connect(HttpsURLConnectionImpl.java:30) at com.bumptech.glide.load.data.HttpUrlFetcher.loadDataWithRedirects(HttpUrlFetcher.java:100) at com.bumptech.glide.load.data.HttpUrlFetcher.loadData(HttpUrlFetcher.java:56) at com.bumptech.glide.load.model.MultiModelLoader$MultiFetcher.loadData(MultiModelLoader.java:100) at com.bumptech.glide.load.model.MultiModelLoader$MultiFetcher.startNextOrFail(MultiModelLoader.java:164) at com.bumptech.glide.load.model.MultiModelLoader$MultiFetcher.onLoadFailed(MultiModelLoader.java:154) at com.bumptech.glide.load.data.HttpUrlFetcher.loadData(HttpUrlFetcher.java:62) at com.bumptech.glide.load.model.MultiModelLoader$MultiFetcher.loadData(MultiModelLoader.java:100) at com.bumptech.glide.load.engine.SourceGenerator.startNextLoad(SourceGenerator.java:70) at com.bumptech.glide.load.engine.SourceGenerator.startNext(SourceGenerator.java:63) at com.bumptech.glide.load.engine.DecodeJob.runGenerators(DecodeJob.java:310) at com.bumptech.glide.load.engine.DecodeJob.runWrapped(DecodeJob.java:279) at com.bumptech.glide.load.engine.DecodeJob.run(DecodeJob.java:234) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641) at java.lang.Thread.run(Thread.java:919) at com.bumptech.glide.load.engine.executor.GlideExecutor$DefaultThreadFactory$1.run(GlideExecutor.java:393)

kotlin android firebase

답변 1

0

개복치개발자

안녕하세요

glide부분에서 에러가 나는 것 같은데

firebase에 데이터가 어떻게 들어있는지 확인해보시고

firebase에서 데이터를 불러와서 Log.d로 확인해서 어떻게 나오는지 보여주시겠어요?

0

charles2u

죄송하지만....firebase는 사용하지 않았습니다.

0

개복치개발자

아직 파이어베이스 부분 전이시군요!

 

액티비티와 xml코드도 함께 공유주세요 ㅎㅎ

0

charles2u

자체 해결하였습니다. 도움을 주셔서 감사합니다.

주사위앱 소개 및 레이아웃 설정 문제

0

80

2

안드로이드 에뮬레이터가 실행이 안 되요...ㅠ

0

134

2

30 강 소스 좀 올려 주십시요

0

95

2

onBackPressed 함수가 동영상 하고 다르게 동작합니다.

0

106

2

ListView 초기 실행 안됩니다.

0

108

2

코딩을 완료하고난후 앱 실행시 자동 종료

0

82

2

datavinding에서 오류가 납니다.

0

63

1

안드로이드 스튜디오 버전 차이로 초기 empyt activity 선택하면 안됩니다.

0

136

2

context의 구별에 대하여

0

82

2

"프롤로그에서 ..." 오류 관련해 직전 질문에 대한 추가 질문입니다.

0

78

2

"프롤로그에서 콘텐츠가 허용되지 않습니다." 오류

0

180

3

해결완료

1

199

2

databinding 설정후 run하면 에러(해결)

0

233

2

databinding 설정 이후 실행시 에러

0

289

4

안드로이드 입문하는 사람입니다.

0

76

1

Firebase uid

0

90

3

activity_main 화면 다름

0

126

2

강의화면과 다른데 맞게진행되는것인가요...????

0

115

2

파이어베이스 질문

0

83

2

ActivityMainBinding에 오류가 납니다

0

145

2

선생님 onBackPressed 작동이 안되는거 같습니다

0

127

2

>app>res>layout 이 존재하지 않습니다.

0

122

2

안드로이드 스튜디오 미어캣 버전 사용 한글 깨짐

0

777

2

안드로이드 스튜디오 오류 발생 시 대처 방법은 요?

0

305

2