Question

Twowayview垂直滚动条不适用于外部scrollview。如何使其正确。需要帮助！

    <ScrollView>
     ...

        <LinearLayout
                android:layout_width="match_parent"
                android:layout_height="200dp"
                android:nestedScrollingEnabled="true">
                <org.lucasr.twowayview.TwoWayView
                    xmlns:android="http://schemas.android.com/apk/res/android"
                    android:id="@+id/idSubCat"
                    style="@style/TwoWayView"
                    android:layout_width="match_parent"
                    android:layout_height="match_parent"
                    android:visibility="visible"
                    android:orientation="vertical"
                    android:drawSelectorOnTop="false" />
            </LinearLayout> 

   ...
   </ScrollView>

Answer 1

也许尝试将public class PhotoCaptureExample : MonoBehaviour { PhotoCapture photoCaptureObject = null; bool capturing = false; // Use this for initialization void Start () { PhotoCapture.CreateAsync(false, OnPhotoCaptureCreated); } void OnPhotoCaptureCreated(PhotoCapture captureObject) { photoCaptureObject = captureObject; Resolution cameraResolution = PhotoCapture.SupportedResolutions .OrderByDescending((res) => res.width * res.height).First(); CameraParameters c = new CameraParameters(); c.hologramOpacity = 0.0f; c.cameraResolutionWidth = cameraResolution.width; c.cameraResolutionHeight = cameraResolution.height; c.pixelFormat = CapturePixelFormat.BGRA32; captureObject.StartPhotoModeAsync(c, OnPhotoModeStarted); } void OnStoppedPhotoMode(PhotoCapture.PhotoCaptureResult result) { photoCaptureObject.Dispose(); photoCaptureObject = null; } private void OnPhotoModeStarted(PhotoCapture.PhotoCaptureResult result) { if (result.success) { capturing = true while(capturing) { try { photoCaptureObject.TakePhotoAsync(OnCapturedPhotoToMemory); } catch (Exception e) { // Do something capturing = false; // Clean up photoCaptureObject.StopPhotoModeAsync(OnStoppedPhotoMode); } } } else { Debug.LogError("Unable to start photo mode!"); } } void OnCapturedPhotoToMemory(PhotoCapture.PhotoCaptureResult result, PhotoCaptureFrame photoCaptureFrame) { if (result.success) { // Create our Texture2D for use and set the correct resolution Resolution cameraResolution = PhotoCapture.SupportedResolutions .OrderByDescending((res) => res.width * res.height).First(); Texture2D targetTexture = new Texture2D(cameraResolution.width, cameraResolution.height); // Copy the raw image data into our target texture photoCaptureFrame.UploadImageDataToTexture(targetTexture); // Do as we wish with the texture such as apply it to a material, etc. } } // Update is called once per frame void Update () { if(!capturing) { // to ensure the photos are continuously being captured Start(); } } }更改为android:layout_width="match_parent"

Answer 2

我一次遇到了相同的错误，因为TWV仅适用于wrap_content，而我最终使用了RecyclerView。

ScrollView中的TwoWayView垂直滚动条

2 个答案: