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问题描述

我的屏幕有两种布局。在为移动设备设置布局时,活动可以正常工作,但在为平板设备设置布局时会导致错误。主要问题是:

I've two layouts for a screen. Activity works fine while setting a layout for Mobile device but it's causing error while setting layout for tablet device. The main issue is:

不过,在移动设备上安装应用程序时,我不会遇到问题。

Though, I don't face the problem when I install app on mobile device.

这样,我在活动上设置布局:

val resetPasswordActivityBinding = DataBindingUtil.setContentView<ResetPasswordActivityBinding>(this,
                R.layout.reset_password_activity)
resetPasswordActivityBinding.resetPasswordViewModel = resetPasswordViewModel

这是我的平板电脑屏幕XML布局:

<?xml version="1.0" encoding="utf-8"?>
<layout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto">

    <data>

        <variable
            name="resetPasswordViewModel"
            type="com.bhi.salesarchitect.user.password.reset.ResetPasswordViewModel" />

    </data>

    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:orientation="vertical">

        <include
            android:id="@+id/toolbar"
            layout="@layout/app_toolbar_layout"
            app:appTheme="@{resetPasswordViewModel.appTheme}"
            app:appToolbar="@{resetPasswordViewModel.appToolbar}" />

        <FrameLayout
            android:layout_width="match_parent"
            android:layout_height="match_parent">

            <ImageView
                android:layout_width="match_parent"
                android:layout_height="match_parent"
                android:background="@drawable/bg_splash"
                android:contentDescription="@null"
                android:scaleType="centerCrop" />

            <LinearLayout
                android:layout_width="match_parent"
                android:layout_height="match_parent"
                android:orientation="horizontal">

                <ImageView
                    android:id="@+id/imv_builder_logo_change_pswd"
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:layout_marginTop="@dimen/dp_135"
                    android:layout_marginBottom="@dimen/space_xxlarge"
                    android:layout_weight=".5"
                    android:contentDescription="@null"
                    android:src="@drawable/ic_logo" />

                <FrameLayout
                    android:layout_width="match_parent"
                    android:layout_height="match_parent"
                    android:layout_marginEnd="@dimen/dp_80"
                    android:layout_weight=".4">

                    <ImageView
                        android:layout_width="match_parent"
                        android:layout_height="match_parent"
                        android:layout_marginStart="@dimen/space_normal"
                        android:layout_marginEnd="@dimen/space_normal"
                        android:contentDescription="@null"
                        android:scaleType="fitXY"
                        android:src="@drawable/bg_white_shadow" />

                    <LinearLayout
                        android:layout_width="match_parent"
                        android:layout_height="match_parent"
                        android:orientation="vertical"
                        android:paddingStart="@dimen/space_xxxlarge"
                        android:paddingEnd="@dimen/space_xxxlarge">

                        <TextView
                            android:layout_width="wrap_content"
                            android:layout_height="wrap_content"
                            android:layout_marginTop="@dimen/dp_55"
                            android:layout_marginBottom="@dimen/space_small"
                            android:gravity="center"
                            android:text="@string/a_one_time_password_reset_code_has_been_sent_to_your_email"
                            android:textColor="@color/blue_dark_main"
                            android:textSize="@dimen/text_size_normal" />

                        <EditText
                            android:id="@+id/et_otp"
                            android:layout_width="match_parent"
                            android:layout_height="wrap_content"
                            android:layout_marginTop="@dimen/space_normal"
                            android:background="@drawable/shape_rounded_white"
                            android:drawablePadding="@dimen/space_small"
                            android:hint="@string/password_reset_code"
                            android:inputType="textPersonName"
                            android:paddingStart="@dimen/space_small"
                            android:paddingTop="@dimen/space_xsmall"
                            android:paddingEnd="@dimen/space_xxsmall"
                            android:paddingBottom="@dimen/space_xsmall"
                            android:textColor="@android:color/black"
                            android:textSize="@dimen/sp_15" />

                        <EditText
                            android:id="@+id/et_password"
                            android:layout_width="match_parent"
                            android:layout_height="wrap_content"
                            android:layout_marginTop="@dimen/space_small"
                            android:background="@drawable/shape_rounded_white"
                            android:drawableStart="@drawable/ic_password"
                            android:drawablePadding="@dimen/space_small"
                            android:hint="@string/new_password"
                            android:inputType="textPassword"
                            android:maxLength="@integer/max_password_length"
                            android:paddingStart="@dimen/space_small"
                            android:paddingTop="@dimen/space_xsmall"
                            android:paddingEnd="@dimen/space_xxsmall"
                            android:paddingBottom="@dimen/space_xsmall"
                            android:textColor="@android:color/black"
                            android:textSize="@dimen/sp_15" />

                        <EditText
                            android:id="@+id/et_confirm_password"
                            android:layout_width="match_parent"
                            android:layout_height="wrap_content"
                            android:layout_marginTop="@dimen/space_small"
                            android:background="@drawable/shape_rounded_white"
                            android:drawableStart="@drawable/ic_password"
                            android:drawablePadding="@dimen/space_small"
                            android:hint="@string/confirm_new_password"
                            android:imeOptions="actionDone"
                            android:inputType="textPassword"
                            android:maxLength="@integer/max_password_length"
                            android:paddingStart="@dimen/space_small"
                            android:paddingTop="@dimen/space_xsmall"
                            android:paddingEnd="@dimen/space_xxsmall"
                            android:paddingBottom="@dimen/space_xsmall"
                            android:textColor="@android:color/black"
                            android:textSize="@dimen/sp_15" />

                        <Button
                            android:id="@+id/bt_submit"
                            style="@style/ButtonNormal"
                            android:layout_marginTop="@dimen/space_normal"
                            android:backgroundTint="@color/blue_dark_main"
                            android:onClick="@{()-> resetPasswordViewModel.onSubmitClick()}"
                            android:text="@string/submit"
                            android:textColor="@android:color/white" />

                    </LinearLayout>

                </FrameLayout>

            </LinearLayout>

        </FrameLayout>
    </LinearLayout>
</layout>


推荐答案

在遇到以下情况时我就遇到了这个问题:

I ran into this when I had:


  • 定义布局资源的库模块

  • 依赖于该库模块定义相同布局的应用程序模块资源

  • 已为数据绑定设置了库布局资源(例如,根< layout> 元素),但是应用模块的该版式资源的版本不是

  • A library module defining a layout resource
  • An app module that depended upon that library module defining the same layout resource
  • The library layout resource was set up for data binding (e.g., root <layout> element), but the app module's edition of that layout resource was not

在我来说,应用程序模块的版式是我创建项目时遗留下来的。删除它可以解决问题。

In my case, the app module's layout was left over from when I created the project. Removing it cleared up the problem.

这篇关于视图在Android数据绑定中必须存在标签错误的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持!

10-30 19:28