Question

我遇到此代码的问题。当我在kitkat中运行它时，它会提示未处理的异常

Android.Views.InflateException：二进制XML文件行＃1：错误膨胀类工具栏

BTW：我也用过

＆LT; android.support.v7.widget.Toolbar＆gt;

...

＆LT; / android.support.v7.widget.Toolbar>

正如其他问题所述，但它仍然是相同的。

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

    <!--Error came from this toolbar-->

    <Toolbar 
        android:minHeight="30dp"
        android:layout_width="match_parent"
        android:layout_height="30dp"
        android:background="@color/lime"
        android:id="@+id/toolbar"
        android:elevation="6dp">
        <TextView
            android:text="BranchName"
            android:textAppearance="?android:attr/textAppearanceMedium"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_gravity="left"
            android:layout_marginRight="155dp"
            android:id="@+id/branchName"
            android:textColor="#000000" />
        <TextView
            android:text="Logout"
            android:textAppearance="?android:attr/textAppearanceMedium"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_gravity="right"
            android:id="@+id/logout"
            android:layout_marginRight="5dp"
            android:elevation="8dp"
            android:textColor="#000000" />
    </Toolbar>
</LinearLayout>

它包含在其他.axml

中

<?xml version="1.0" encoding="utf-8"?>
    <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
        android:orientation="vertical"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:minWidth="25px"
        android:minHeight="25px"
        android:background="#fafafa"
        android:weightSum="100">

        <!--Toolbar was called from here by include-->

        <include 
            layout="@layout/ToolbarLayout"
            android:layout_width="match_parent"
            android:layout_height="wrap_content" />

        <LinearLayout
            android:orientation="horizontal"
            android:minWidth="25px"
            android:minHeight="25px"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:background="@color/olive"
            android:id="@+id/linearLayout1"
            android:padding="5dp">
            <ImageButton
                android:src="@drawable/backB"
                android:layout_width="30dp"
                android:layout_height="30dp"
                android:background="@color/olive"
                android:id="@+id/backButton"
                android:scaleType="fitCenter" />
            <LinearLayout
                android:orientation="vertical"
                android:minWidth="25px"
                android:minHeight="25px"
                android:layout_width="match_parent"
                android:layout_height="match_parent"
                android:id="@+id/linearLayout3"
                android:layout_marginLeft="-30dp">
                <TextView
                    android:text="My Orders"
                    android:textAppearance="?                                                                                                          android:attr/textAppearanceLarge"
                    android:textColor="@color/white"
                    android:id="@+id/textView1"
                    android:layout_gravity="center"
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content" />
            </LinearLayout>
        </LinearLayout>

        <!--Other codes are not related anymore to the issue-->

    </LinearLayout>

我研究了很多，但我认为有关InflateException的其他问题与我的问题无关。我应该在这里解决什么？

Answer 1

经过大量的测试，我做到了：D 谢谢 https://blog.xamarin.com/android-tips-hello-appcompatactivity-goodbye-actionbaractivity/

这是我的更改

我添加了nuget xamarin.android.support.v7.appCompat及其依赖项。（因为xamarin没有gradle）

* in activity.cs：

- 使用Android.Support.V7.App;

- 来自公共类OrdersActivity：Activity

- 公共类OrdersActivity：AppCompatActivity

* in style.xml

-from style name =“MyTheme”parent =“@ android：style / Theme.Material.Light.DarkActionBar”

-style style =“MyTheme”parent =“Theme.AppCompat.Light.DarkActionBar”

*在ToolbarLayout.axml

中

- 从

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:orientation="vertical"
    android:layout_width="match_parent"
    android:layout_height="match_parent">
    <Toolbar
        android:minHeight="30dp"
        android:layout_width="match_parent"
        android:layout_height="30dp"
        android:background="@color/lime"
        android:id="@+id/toolbar"
        android:elevation="6dp">

      ...

  </Toolbar>
</LinearLayout>

-to

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

    <!--I change it back to android.support.v7.widget-->

    <android.support.v7.widget.Toolbar
        android:minHeight="30dp"
        android:layout_width="match_parent"
        android:layout_height="30dp"
        android:background="@color/lime"
        android:id="@+id/toolbar"
        android:elevation="6dp">

      ...

  </android.support.v7.widget.Toolbar>
</LinearLayout>

Android.Views.InflateException：二进制XML文件行＃1：错误膨胀类工具栏

1 个答案: