Renderproblem in der XML -Datei in der Entwicklung von Android -Anwendungen (Android Studio) ⇐ Java

[Anonymous]

Problem with Android Camera App: Layout Rendering Errors and Crashes
I'm building a real-time number recognition app but facing multiple issues:

• XML Layout Rendering Failure
  
  activity_main.xml< /code> zeigt "Renderproblem" (Screenshot 1)
  
  Aktuelle XML-Struktur:
  
  < /code>
  < /li>
  < /ol>
  < /p>
  
  
  
  
  
  
  
  
  < /code>
  
  `` ``
  
  Abhängigkeitskonflikte < /strong>
  
  Sind diese Abhängigkeiten von Gradle korrekt? (Screenshot 2) < /p>
  // build.gradle.kts 依赖项
  dependencies {
  implementation(libs.androidx.core.ktx)
  implementation(libs.androidx.lifecycle.runtime.ktx)
  implementation(libs.androidx.activity.compose)
  implementation(platform(libs.androidx.compose.bom))
  implementation(libs.androidx.ui)
  implementation(libs.androidx.ui.graphics)
  implementation(libs.androidx.ui.tooling.preview)
  implementation(libs.androidx.material3)
  implementation(libs.androidx.camera.view)
  implementation(libs.androidx.appcompat)
  testImplementation(libs.junit)
  androidTestImplementation(libs.androidx.junit)
  androidTestImplementation(libs.androidx.espresso.core)
  androidTestImplementation(platform(libs.androidx.compose.bom))
  androidTestImplementation(libs.androidx.ui.test.junit4)
  debugImplementation(libs.androidx.ui.tooling)
  debugImplementation(libs.androidx.ui.test.manifest)
  
  // 保持原有核心依赖
  implementation("androidx.core:core-ktx:1.15.0")
  implementation("androidx.appcompat:appcompat:1.7.0")
  
  // PyTorch
  implementation ("org.pytorch:pytorch_android:1.12.2")
  implementation ("org.pytorch:pytorch_android_torchvision:1.12.2")
  
  // CameraX（使用最新稳定版）
  val cameraxVersion = "1.4.1"
  implementation("androidx.camera:camera-core:${cameraxVersion}")
  implementation("androidx.camera:camera-camera2:${cameraxVersion}")
  implementation("androidx.camera:camera-lifecycle:${cameraxVersion}")
  implementation("androidx.camera:camera-view:${cameraxVersion}")
  
  // 添加必要依赖
  implementation("androidx.constraintlayout:constraintlayout:2.2.1")
  implementation("com.google.android.material:material:1.12.0")
  }
  < /code>
  < /li>
  App stürzt beim Start ab < /strong>
  
  sofort nach dem Klicken von App -Symbol. Schritte:
  
  Klon Github Repo
• Erstellen Sie mit Android Studio Giraffe

Render problem
java. lang. NoSuchMethodError: 'void android. hardware. display. DisplayManagerGlobal. registerDisplayListener(android. hardware. display. DisplayManager$DisplayListener, android. os. Handler, long, java. lang. String)'   at android. hardware. display. DisplayManager. registerDisplayListener(DisplayManager. java:786)   at android. hardware. display. DisplayManager. registerDisplayListener(DisplayManager. java:763)   at androidx. camera. view. PreviewView. startListeningToDisplayChange(PreviewView. java:1102)   at androidx. camera. view. PreviewView. onAttachedToWindow(PreviewView. java:356)   at android. view. View. dispatchAttachedToWindow(View. java:22860)   at android. view. ViewGroup. dispatchAttachedToWindow(ViewGroup. java:3492)   at android. view. ViewGroup. dispatchAttachedToWindow(ViewGroup. java:3499)   at android. view. ViewGroup. dispatchAttachedToWindow(ViewGroup. java:3499)   at android. view. ViewGroup. dispatchAttachedToWindow(ViewGroup. java:3499)   at android. view. ViewGroup. dispatchAttachedToWindow(ViewGroup. java:3499)   at android. view. AttachInfo_Accessor. setAttachInfo(AttachInfo_Accessor. java:69) Copy stack to clipboard
< /code>
Was ich ausprobiert habe: < /strong> < /p>

Clean Project /Rebuild < /li>
Ungültige Caches < /li>
SDK -Manager -Updates < /li>
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updates < /li>
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