Question

您好我正在构建我的应用程序的登录屏幕。我面临的问题是主窗口内容没有滚动，当键盘打开时它与工具栏重叠。

<?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">

    <ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
        xmlns:app="http://schemas.android.com/apk/res-auto"
        xmlns:tools="http://schemas.android.com/tools"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:fillViewport="true"
        tools:context="com.app.android.login.LoginActivity"
        tools:ignore="missingPrefix">

        <android.support.constraint.ConstraintLayout
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:paddingBottom="@dimen/default_view_margin_bottom_8dp">

            <include
                android:id="@+id/toolbar_registration_layout"
                layout="@layout/toolbar" />

            <android.support.design.widget.TextInputLayout
                android:id="@+id/til_login_email"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:layout_marginEnd="@dimen/default_view_margin_right_8dp"
                android:layout_marginStart="@dimen/default_view_margin_left_8dp"
                android:textColorHint="@color/colorSecondaryText"
                app:hintTextAppearance="@style/AppTheme.InputLayoutStyle"
                app:layout_constraintBottom_toTopOf="@+id/til_login_password"
                app:layout_constraintTop_toTopOf="parent"
                app:layout_constraintVertical_chainStyle="packed">

                <android.support.design.widget.TextInputEditText
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:hint="@string/login_email"
                    android:imeOptions="actionNext"
                    android:singleLine="true"
                    android:textColor="@color/colorPrimaryText" />
            </android.support.design.widget.TextInputLayout>

            <android.support.design.widget.TextInputLayout
                android:id="@+id/til_login_password"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:layout_marginEnd="@dimen/default_view_margin_right_8dp"
                android:layout_marginStart="@dimen/default_view_margin_left_8dp"
                android:textColorHint="@color/colorSecondaryText"
                app:hintTextAppearance="@style/AppTheme.InputLayoutStyle"
                app:layout_constraintBottom_toTopOf="@+id/btn_login_login"
                app:layout_constraintTop_toBottomOf="@+id/til_login_email"
                app:layout_constraintVertical_chainStyle="packed">

                <android.support.design.widget.TextInputEditText
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:hint="@string/login_password"
                    android:imeOptions="actionDone"
                    android:singleLine="true"
                    android:textColor="@color/colorPrimaryText" />
            </android.support.design.widget.TextInputLayout>

            <Button
                android:id="@+id/btn_login_login"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:layout_marginEnd="@dimen/default_view_margin_right_8dp"
                android:layout_marginStart="@dimen/default_view_margin_left_8dp"
                android:layout_marginTop="48dp"
                android:text="@string/login_btn_text"
                android:textColor="@color/colorWhite"
                app:layout_constraintBottom_toTopOf="@+id/textview_login_forgot_password"
                app:layout_constraintTop_toBottomOf="@+id/til_login_password"
                app:layout_constraintVertical_chainStyle="packed" />

            <TextView
                android:id="@+id/textview_login_forgot_password"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:layout_marginEnd="@dimen/default_view_margin_right_8dp"
                android:layout_marginStart="@dimen/default_view_margin_left_8dp"
                android:layout_marginTop="36dp"
                android:gravity="center"
                android:text="@string/login_forgot_password"
                app:layout_constraintBottom_toTopOf="@+id/btn_login_register"
                app:layout_constraintTop_toBottomOf="@+id/btn_login_login"
                app:layout_constraintVertical_chainStyle="packed" />

            <Button
                android:id="@+id/btn_login_register"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:layout_marginEnd="@dimen/default_view_margin_right_8dp"
                android:layout_marginStart="@dimen/default_view_margin_left_8dp"
                android:text="@string/login_sign_up"
                android:textColor="@color/colorWhite"
                app:layout_constraintBottom_toBottomOf="parent" />

        </android.support.constraint.ConstraintLayout>
    </ScrollView>
</LinearLayout>

toolbar.xml

<merge xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto">

    <android.support.v7.widget.Toolbar
        android:id="@+id/toolbar"
        android:layout_width="match_parent"
        android:layout_height="?android:attr/actionBarSize"
        android:background="@color/colorPrimary"
        app:contentInsetStart="0dp">

        <TextView
            android:id="@+id/titleToolbar"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:fontFamily="@font/lato_medium"
            android:textColor="@color/colorToolbarTitle"
            android:textSize="18sp" />

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

</merge>

这是键盘关闭时的样子。

有谁知道如何解决这个问题？

Answer 1

建议以这种方式使用它，你可以尝试清除你对第一个ET的上边距/填充。

但如果这是设计要求，试试这个，在windowSoftInputMode文件<{1>}中为<activity>添加值{/ 1}

Manifest.xml

这将以这样的方式创建活动，我将不会响应softinput kwyboard弹出窗口。

<activity
    android:name="..."
    android:windowSoftInputMode="adjustNothing">
</activity>

试试这个布局。基本上协调器布局是类固醇的线性布局（这是实际的文档描述:)）检查行<android.support.design.widget.CoordinatorLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:app="http://schemas.android.com/apk/res-auto" xmlns:tools="http://schemas.android.com/tools" android:layout_width="match_parent" android:layout_height="match_parent"> <android.support.design.widget.AppBarLayout android:layout_width="match_parent" android:layout_height="?android:actionBarSize" android:animateLayoutChanges="true"> <android.support.v7.widget.Toolbar android:id="@+id/toolbar" app:layout_scrollFlags="scroll" android:layout_width="match_parent" android:layout_height="?android:attr/actionBarSize" android:background="@color/colorPrimary" app:contentInsetStart="0dp"> <TextView android:id="@+id/titleToolbar" android:layout_width="match_parent" android:layout_height="wrap_content" android:fontFamily="@font/lato_medium" android:textColor="@color/colorToolbarTitle" android:textSize="18sp" /> </android.support.v7.widget.Toolbar> </android.support.design.widget.AppBarLayout> <android.support.v4.widget.NestedScrollView xmlns:android="http://schemas.android.com/apk/res/android" xmlns:app="http://schemas.android.com/apk/res-auto" xmlns:tools="http://schemas.android.com/tools" android:layout_width="match_parent" android:layout_height="match_parent" android:fillViewport="true" tools:context="com.app.android.login.LoginActivity" tools:ignore="missingPrefix">  <android.support.constraint.ConstraintLayout android:layout_width="match_parent" android:layout_height="wrap_content" android:paddingBottom="@dimen/default_view_margin_bottom_8dp"> ..... rest of the layout file </android.support.constraint.ConstraintLayout> </android.support.v4.widget.NestedScrollView> </android.support.design.widget.CoordinatorLayou>这有助于滚动布局并响应滚动事件。哪种方法最适合新的layout_scrollFlags视图组。尝试一次，检查工具栏现在是否向上滚动，然后我们将处理填充。约束布局不太快。需要阅读和理解很多代码。

Answer 2

添加android：fitsSystemWindows =＆＃34; true＆＃34;到你的父母

滚动主窗口内容无效

2 个答案: