Question

我正在使用Android Studio 1.0.2，并将DatePicker控件插入到我的活动中。它似乎在运行时运行良好，但它一直导致预览中的渲染问题，这使得设计活动变得困难。我没有看到关于这个问题的任何帖子，但是想知道是否有人遇到过这个问题。我可以发布xml，但我认为它不会有用，因为它看起来很干净。

谢谢！

这是我得到的信息：

错误资源相关

渲染问题

android.content.res.Resources$NotFoundException   
    at com.android.layoutlib.bridge.android.BridgeContext.obtainStyledAttributes(BridgeContext.java:490)   
    at com.android.layoutlib.bridge.android.BridgeContext.obtainStyledAttributes(BridgeContext.java:93)




    <TableRow
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_weight="0.04">

        <TextView
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:textAppearance="?android:attr/textAppearanceMedium"
            android:text="Reminder (days ahead): "
            android:id="@+id/EditSpecialDay_textDate" />
    </TableRow>
    <TableRow
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_alignParentBottom="true"
        android:layout_weight="0.04">

        <DatePicker
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:id="@+id/datePicker"
            android:layout_gravity="center_horizontal"
            android:layout_weight=".04" />
    </TableRow>



</LinearLayout>

根据要求提供堆栈（这有帮助吗？）

android.content.res.Resources $ NotFoundException 在com.android.layoutlib.bridge.android.BridgeContext.obtainStyledAttributes（BridgeContext.java:490）在com.android.layoutlib.bridge.android.BridgeContext.obtainStyledAttributes（BridgeContext.java:93）在android.widget.TextView.setTextAppearance（TextView.java:2484）在android.widget.YearPickerView $ YearAdapter.getView（YearPickerView.java:132）在android.widget.AbsListView.obtainView（AbsListView.java:2344）在android.widget.ListView.measureHeightOfChildren（ListView.java:1270）在android.widget.ListView.onMeasure（ListView.java:1182）在android.view.View.measure（View.java:17430）在android.view.ViewGroup.measureChildWithMargins（ViewGroup.java:5463）在android.widget.FrameLayout.onMeasure（FrameLayout.java:430）在android.view.View.measure（View.java:17430）在android.view.ViewGroup.measureChildWithMargins（ViewGroup.java:5463）在android.widget.LinearLayout.measureChildBeforeLayout（LinearLayout.java:1436）在android.widget.LinearLayout.measureVertical（LinearLayout.java:722）在android.widget.LinearLayout.onMeasure（LinearLayout.java:613）在android.view.View.measure（View.java:17430）在android.view.ViewGroup.measureChildWithMargins（ViewGroup.java:5463）在android.widget.FrameLayout.onMeasure（FrameLayout.java:430）在android.view.View.measure（View.java:17430）在android.view.ViewGroup.measureChildWithMargins（ViewGroup.java:5463）在android.widget.LinearLayout.measureChildBeforeLayout（LinearLayout.java:1436）在android.widget.TableRow.measureChildBeforeLayout（TableRow.java:247）在android.widget.LinearLayout.measureHorizontal（LinearLayout.java:1083）在android.widget.TableRow.onMeasure（TableRow.java:114）在android.view.View.measure（View.java:17430）在android.view.ViewGroup.measureChildWithMargins（ViewGroup.java:5463）在android.widget.LinearLayout.measureChildBeforeLayout（LinearLayout.java:1436）在android.widget.LinearLayout.measureVertical（LinearLayout.java:722）在android.widget.LinearLayout.onMeasure（LinearLayout.java:613）在android.view.View.measure（View.java:17430）在android.widget.RelativeLayout.measureChildHorizontal（RelativeLayout.java:727）在android.widget.RelativeLayout.onMeasure（RelativeLayout.java:463）在android.view.View.measure（View.java:17430）在android.view.ViewGroup.measureChildWithMargins（ViewGroup.java:5463）在android.widget.FrameLayout.onMeasure（FrameLayout.java:430）在android.view.View.measure（View.java:17430）在android.widget.LinearLayout.measureVertical（LinearLayout.java:875）在android.widget.LinearLayout.onMeasure（LinearLayout.java:613）在android.view.View.measure（View.java:17430）在android.widget.LinearLayout.measureVertical（LinearLayout.java:875）在android.widget.LinearLayout.onMeasure（LinearLayout.java:613）在android.view.View.measure（View.java:17430）在com.android.layoutlib.bridge.impl.RenderSessionImpl.measureView（RenderSessionImpl.java:626）在com.android.layoutlib.bridge.impl.RenderSessionImpl.render（RenderSessionImpl.java:526）在com.android.layoutlib.bridge.Bridge.createSession（Bridge.java:334）在com.android.ide.common.rendering.LayoutLibrary.createSession（LayoutLibrary.java:350）在com.android.tools.idea.rendering.RenderService $ 5.compute（RenderService.java:688）在com.android.tools.idea.rendering.RenderService $ 5.compute（RenderService.java:677）在com.intellij.openapi.application.impl.ApplicationImpl.runReadAction（ApplicationImpl.java:932）在com.android.tools.idea.rendering.RenderService.createRenderSession（RenderService.java:677）在com.android.tools.idea.rendering.RenderService.render（RenderService.java:815）在org.jetbrains.android.uipreview.AndroidLayoutPreviewToolWindowManager.doRender（AndroidLayoutPreviewToolWindowManager.java:646）在org.jetbrains.android.uipreview.AndroidLayoutPreviewToolWindowManager.access $ 1700（AndroidLayoutPreviewToolWindowManager.java:82）在org.jetbrains.android.uipreview.AndroidLayoutPreviewToolWindowManager $ 7 $ 1.run（AndroidLayoutPreviewToolWindowManager.java:589）在com.intellij.openapi.progress.impl.ProgressManagerImpl $ 2.run（ProgressManagerImpl.java:178）在com.intellij.openapi.progress.ProgressManager.executeProcessUnderProgress（ProgressManager.java:209）在com.intellij.openapi.progress.impl.ProgressManagerImpl.executeProcessUnderProgress（ProgressManagerImpl.java:212）在com.intellij.openapi.progress.impl.ProgressManagerImpl.runProcess（ProgressManagerImpl.java:171）在org.jetbrains.android.uipreview.AndroidLayoutPreviewToolWindowManager $ 7.run（AndroidLayoutPreviewToolWindowManager.java:584）在com.intellij.util.ui.update.MergingUpdateQueue.execute（MergingUpdateQueue.java:320）在com.intellij.util.ui.update.MergingUpdateQueue.execute（MergingUpdateQueue.java:310）在com.intellij.util.ui.update.MergingUpdateQueue $ 2.run（MergingUpdateQueue.java:254）在com.intellij.util.ui.update.MergingUpdateQueue.flush（MergingUpdateQueue.java:269）在com.intellij.util.ui.update.MergingUpdateQueue.flush（MergingUpdateQueue.java:227）在com.intellij.util.ui.update.MergingUpdateQueue.run（MergingUpdateQueue.java:217）在com.intellij.util.concurrency.QueueProcessor.runSafely（QueueProcessor.java:238）在com.intellij.util.Alarm $ Request $ 1.run（Alarm.java:327） at java.util.concurrent.Executors $ RunnableAdapter.call（Executors.java:511） at java.util.concurrent.FutureTask.run（FutureTask.java:266）在java.util.concurrent.ThreadPoolExecutor.runWorker（ThreadPoolExecutor.java:1142） at java.util.concurrent.ThreadPoolExecutor $ Worker.run（ThreadPoolExecutor.java:617）在java.lang.Thread.run（Thread.java:745）

Answer 1

检查以下发布的代码

对于水平视图

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="horizontal">

    <TableRow
        android:layout_width="0dp"
        android:layout_height="match_parent"
        android:layout_weight="0.04">

        <TextView
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:textAppearance="?android:attr/textAppearanceMedium"
            android:text="Reminder (days ahead): "
            android:id="@+id/EditSpecialDay_textDate" />
    </TableRow>

    <TableRow
        android:layout_width="0dp"
        android:layout_height="match_parent"
        android:layout_alignParentBottom="true"
        android:layout_weight="0.04">

        <DatePicker
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:id="@+id/datePicker"
            android:layout_gravity="center_horizontal" />
    </TableRow>


</LinearLayout>

垂直视图

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent" android:orientation="vertical">

    <TableRow
        android:layout_width="match_parent"
        android:layout_height="0dp"
        android:layout_weight="0.04">

        <TextView
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:textAppearance="?android:attr/textAppearanceMedium"
            android:text="Reminder (days ahead): "
            android:id="@+id/EditSpecialDay_textDate" />
    </TableRow>

    <TableRow
        android:layout_width="match_parent"
        android:layout_height="0dp"
        android:layout_alignParentBottom="true"
        android:layout_weight="0.04">

        <DatePicker
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:id="@+id/datePicker"
            android:layout_gravity="center_horizontal"
             />
    </TableRow>


</LinearLayout>

基于你发布的xml，一旦从图形预览中更改api级别，可能的原因就像API级别的明智的rending问题。

XML设计不合适TableRow赋予权重，高度和宽度应为0dp所以一旦检查了我共享的代码可能有帮助。

任何可以水平或垂直使用的

Android日期选择器未在预览中呈现

1 个答案: