当尝试像这样膨胀 View 时:
val lay: LayoutInflater = getSystemService(LAYOUT_INFLATER_SERVICE) as (LayoutInflater)
mView = lay.inflate(R.layout.dialog_new_order, null)
我看到一个膨胀的异常:
Binary XML file line #0: Failed to resolve attribute at index 1: TypedValue{t=0x2/d=0x7f030006 a=-1}
但是当在 Activity 中写入相同的行时它工作正常!
查看 XML:
<?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="wrap_content"
android:layout_centerInParent="true"
android:background="@color/white"
android:layout_margin="10dp"
android:orientation="vertical">
<TextView
android:layout_width="match_parent"
android:layout_height="?attr/actionBarSize"
android:background="@color/colorPrimary"
android:drawableStart="@mipmap/ic_launcher"
android:gravity="center_vertical"
android:drawablePadding="20dp"
android:text="@string/new_order"
android:textColor="@color/white"
android:textSize="@dimen/text_size_large" />
<ImageView
android:id="@+id/order_image"
android:layout_width="80dp"
android:layout_height="80dp"
android:layout_gravity="center_horizontal"
android:layout_marginTop="10dp" />
<TextView
android:id="@+id/order_rest_name"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center_horizontal"
android:layout_marginTop="10dp"
android:textColor="@color/black"
android:textSize="@dimen/text_size_xlarge" />
<TextView
android:id="@+id/order_customer_info"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center_horizontal"
android:layout_marginTop="20dp"
android:textColor="@color/black"
android:textSize="@dimen/text_size_normal" />
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginBottom="20dp"
android:layout_marginLeft="40dp"
android:layout_marginRight="40dp"
android:layout_marginTop="10dp"
android:background="@drawable/bg_btns_border"
android:orientation="horizontal"
android:weightSum="1">
<LinearLayout
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="0.5"
android:padding="10dp"
android:orientation="vertical">
<TextView
android:id="@+id/order_price"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:textColor="@color/black"
android:gravity="center"
android:textSize="@dimen/text_size_large" />
<TextView
android:id="@+id/order_pay_method"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:textColor="@color/black"
android:gravity="center" />
</LinearLayout>
<View
android:layout_width="0.5dp"
android:layout_height="match_parent"
android:background="@color/gray_lite" />
<LinearLayout
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="0.5"
android:padding="10dp"
android:orientation="vertical">
<TextView
android:id="@+id/order_delivery_time"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:gravity="center"
android:text="0 Min"
android:singleLine="true"
android:ellipsize="end"
android:textColor="@color/black"
android:textSize="@dimen/text_size_large" />
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:gravity="center"
android:textColor="@color/black"
android:text="@string/to_restaurant" />
</LinearLayout>
</LinearLayout>
<Button
android:id="@+id/order_accept_btn"
android:layout_width="match_parent"
android:layout_height="55dp"
android:layout_margin="10dp"
android:background="@drawable/bg_btns_rounded_green"
android:text="@string/order_status_start_pickup"
android:textAllCaps="true"
android:textSize="@dimen/text_size_large"
android:textColor="@color/white" />
</LinearLayout>
最佳答案
按照 Alessio 的说法是正确的服务没有 UI 所以如果你想从你的服务中显示 Activity 的 View 然后通过你的 Activity Context 和 Show View
LayoutInflater lay=(LayoutInflater)Context.getSystemService(LAYOUT_INFLATER_SERVICE)
mView = lay.inflate(R.layout.dialog_new_order, null)
关于android - 在 Activity 中正常膨胀时在服务中膨胀 View 时膨胀异常，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/47545066/