안녕하세요. 그동안 여러분들 도움으로 프로젝트가 많이 진척이 나갔답니다!

하지만 역시나 배우고 배워도 오류나는 이 상황 ㅜ.ㅜ

이번에는 카메라 어플인데요.

에뮬레이터에서 처음에는 작동을 잘하는데 문제가 여기서 가로모드로 전환하면 에러가 생겨버립니다.

아래 소스 첨부 했구요. 설명좀 부탁드릴께요 !!

import android.app.Activity;
import android.content.Context;
import android.content.pm.ActivityInfo;
import android.hardware.Camera;
import android.os.Bundle;
import android.util.Log;
import android.view.SurfaceHolder;
import android.view.SurfaceView;
import android.widget.FrameLayout;

import com.Forgo3.R;

public class Note extends Activity {

 @Override
 protected void onCreate(Bundle savedInstanceState) {
  // TODO Auto-generated method stub
  super.onCreate(savedInstanceState);
  setContentView(R.layout.note);
  final CameraSurfaceView cameraView = new CameraSurfaceView(getApplicationContext());
  FrameLayout frame = (FrameLayout) findViewById(R.id.frame);
  //this.setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE);
  this.setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);
  frame.addView(cameraView);

 }

 private class CameraSurfaceView extends SurfaceView implements SurfaceHolder.Callback {
  private SurfaceHolder mHolder;
  private Camera camera = null;

  public CameraSurfaceView(Context context) {
   super(context);
   // Install a SurfaceHolder.Callback so we get notified when the
   // underlying surface is created and destroyed
   mHolder = getHolder();
   mHolder.addCallback(this);
   mHolder.setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS);
  }

  public void surfaceChanged(SurfaceHolder holder, int format, int width, int height) {
   Camera.Parameters params = camera.getParameters();
   params.setPreviewSize(width, height);
   params.set("orientation", "portrait");

   //   params.setPreviewFormat(format);
   camera.setParameters(params);
   camera.startPreview();
  }

  public void surfaceCreated(SurfaceHolder holder) {
   camera = Camera.open();
   try {
    camera.setPreviewDisplay(mHolder);
   } catch (Exception e) {
    Log.e("Camera", "Failed to set camera preview display", e);
   }
  }

  public void surfaceDestroyed(SurfaceHolder holder) {
   camera.stopPreview();
   camera = null;
  }

 }

}



<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
    xmlns:android="http://schemas.android.com/apk/res/android"
    android:orientation="vertical"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent">
 
 <Button android:id="@+id/noteCam" android:text="카메라"
  android:textSize="10px" android:layout_width="80dp"
  android:layout_height="50dp" />

  <FrameLayout
    android:orientation="vertical"
        android:layout_width="fill_parent"
        android:layout_height="fill_parent"
        android:id="@+id/frame" />
</LinearLayout>