如何解决在constraintlayout中查看键盘弹出android上的重叠
下面是我的xml
<androidx.constraintlayout.widget.ConstraintLayout 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:id="@+id/parentLayout"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="@android:color/white"
tools:context="com.viewlift.views.fragments.LoginFragment">
<androidx.constraintlayout.widget.ConstraintLayout
android:id="@+id/nativeLoginContainer"
android:layout_width="0dp"
android:layout_height="wrap_content"
app:layout_constraintLeft_toLeftOf="parent"
app:layout_constraintRight_toRightOf="parent"
app:layout_constraintTop_toTopOf="parent">
<androidx.constraintlayout.widget.ConstraintLayout
android:id="@+id/emailFieldsContainer"
android:layout_width="0dp"
android:layout_height="wrap_content"
app:layout_constraintLeft_toLeftOf="parent"
app:layout_constraintRight_toRightOf="parent"
app:layout_constraintTop_toTopOf="parent">
<androidx.constraintlayout.widget.ConstraintLayout
android:id="@+id/emailContainer"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:background="@drawable/textfield_bg"
android:minHeight="40dp"
app:layout_constraintLeft_toLeftOf="parent"
app:layout_constraintRight_toRightOf="parent"
app:layout_constraintTop_toBottomOf="@+id/emailTitle">
<androidx.appcompat.widget.AppCompatEditText
android:id="@+id/email"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:background="@android:color/transparent"
android:hint="@string/enter_email"
android:inputType="textEmailAddress"
android:paddingStart="10dp"
android:paddingEnd="10dp"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintLeft_toLeftOf="parent"
app:layout_constraintRight_toRightOf="parent"
app:layout_constraintTop_toTopOf="parent" />
</androidx.constraintlayout.widget.ConstraintLayout>
<androidx.appcompat.widget.AppCompatTextView
android:id="@+id/emailTitle"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginStart="20dp"
android:background="@android:color/white"
android:gravity="center"
android:paddingStart="5dp"
android:paddingEnd="5dp"
android:text="@string/email"
android:textColor="@android:color/black"
android:textSize="14sp"
android:translationY="10dp"
app:layout_constraintLeft_toLeftOf="parent"
app:layout_constraintTop_toTopOf="parent" />
</androidx.constraintlayout.widget.ConstraintLayout>
<androidx.constraintlayout.widget.ConstraintLayout
android:id="@+id/passwordFieldsContainer"
android:layout_width="0dp"
android:layout_height="wrap_content"
app:layout_constraintLeft_toLeftOf="parent"
app:layout_constraintRight_toRightOf="parent"
app:layout_constraintTop_toBottomOf="@+id/emailFieldsContainer">
<androidx.constraintlayout.widget.ConstraintLayout
android:id="@+id/passwordContainer"
android:layout_width="0dp"
android:layout_height="40dp"
android:background="@drawable/textfield_bg"
app:layout_constraintLeft_toLeftOf="parent"
app:layout_constraintRight_toRightOf="parent"
app:layout_constraintTop_toBottomOf="@+id/passwordTitle">
<com.google.android.material.textfield.TextInputLayout
android:id="@+id/passwordInputLayout"
android:layout_width="0dp"
android:layout_height="0dp"
app:BoxBackgroundMode="none"
app:hintEnabled="false"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintLeft_toLeftOf="parent"
app:layout_constraintRight_toRightOf="parent"
app:layout_constraintTop_toTopOf="parent"
app:passwordToggleEnabled="true">
<com.google.android.material.textfield.TextInputEditText
android:id="@+id/password"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="@android:color/transparent"
android:hint="@string/enter_password"
android:inputType="textPassword"
android:padding="5dp"
android:textCursorDrawable="@drawable/custom_edit_text_cursor" />
</com.google.android.material.textfield.TextInputLayout>
</androidx.constraintlayout.widget.ConstraintLayout>
<androidx.appcompat.widget.AppCompatTextView
android:id="@+id/passwordTitle"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginStart="20dp"
android:background="@android:color/white"
android:gravity="center"
android:paddingStart="5dp"
android:paddingEnd="5dp"
android:text="@string/password"
android:textColor="@android:color/black"
android:textSize="14sp"
android:translationY="10dp"
app:layout_constraintLeft_toLeftOf="parent"
app:layout_constraintTop_toTopOf="parent" />
</androidx.constraintlayout.widget.ConstraintLayout>
<androidx.constraintlayout.widget.ConstraintLayout
android:id="@+id/mobileFieldsContainer"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:visibility="gone"
app:layout_constraintLeft_toLeftOf="parent"
app:layout_constraintRight_toRightOf="parent"
app:layout_constraintTop_toBottomOf="@+id/passwordFieldsContainer">
<androidx.constraintlayout.widget.ConstraintLayout
android:id="@+id/countryCodeContainer"
android:layout_width="wrap_content"
android:layout_height="0dp"
android:background="@drawable/textfield_bg"
android:minWidth="70dp"
app:layout_constraintBottom_toBottomOf="@+id/mobileContainer"
app:layout_constraintLeft_toLeftOf="parent"
app:layout_constraintTop_toTopOf="@+id/mobileContainer">
<androidx.appcompat.widget.AppCompatSpinner
android:id="@+id/countryCode"
android:layout_width="0dp"
android:layout_height="0dp"
android:layout_marginStart="5dp"
android:layout_marginEnd="5dp"
android:background="@null"
android:overlapAnchor="false"
android:spinnerMode="dialog"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintLeft_toLeftOf="parent"
app:layout_constraintRight_toLeftOf="@+id/countryCodeArrow"
app:layout_constraintTop_toTopOf="parent" />
<androidx.appcompat.widget.AppCompatimageView
android:id="@+id/countryCodeArrow"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:src="@drawable/triangle_down"
android:tint="@android:color/white"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintRight_toRightOf="parent"
app:layout_constraintTop_toTopOf="parent" />
</androidx.constraintlayout.widget.ConstraintLayout>
<androidx.constraintlayout.widget.ConstraintLayout
android:id="@+id/mobileContainer"
android:layout_width="0dp"
android:layout_height="40dp"
android:layout_marginStart="10dp"
android:background="@drawable/textfield_bg"
app:layout_constraintLeft_toRightOf="@+id/countryCodeContainer"
app:layout_constraintRight_toRightOf="parent"
app:layout_constraintTop_toBottomOf="@+id/mobileTitle">
<androidx.appcompat.widget.AppCompatEditText
android:id="@+id/mobile"
android:layout_width="0dp"
android:layout_height="0dp"
android:background="@android:color/transparent"
android:hint="@string/enter_number"
android:inputType="number"
android:maxLength="10"
android:paddingStart="10dp"
android:paddingEnd="10dp"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintLeft_toLeftOf="parent"
app:layout_constraintRight_toRightOf="parent"
app:layout_constraintTop_toTopOf="parent" />
</androidx.constraintlayout.widget.ConstraintLayout>
<androidx.appcompat.widget.AppCompatTextView
android:id="@+id/mobileTitle"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginStart="20dp"
android:background="@android:color/white"
android:gravity="center"
android:paddingStart="5dp"
android:paddingEnd="5dp"
android:text="@string/mobile"
android:textColor="@android:color/black"
android:textSize="14sp"
android:translationY="10dp"
app:layout_constraintLeft_toRightOf="@+id/countryCodeContainer"
app:layout_constraintTop_toTopOf="parent" />
</androidx.constraintlayout.widget.ConstraintLayout>
<androidx.appcompat.widget.AppCompatTextView
android:id="@+id/forgotPassword"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="5dp"
android:text="@string/app_cms_forgot_password_title"
android:textColor="@android:color/darker_gray"
android:textSize="12sp"
app:layout_constraintRight_toRightOf="parent"
app:layout_constraintTop_toBottomOf="@+id/mobileFieldsContainer" />
<View
android:layout_width="0dp"
android:layout_height="1dp"
android:background="@android:color/darker_gray"
app:layout_constraintLeft_toLeftOf="@+id/forgotPassword"
app:layout_constraintRight_toRightOf="@+id/forgotPassword"
app:layout_constraintTop_toBottomOf="@+id/forgotPassword" />
<androidx.appcompat.widget.AppCompatCheckBox
android:id="@+id/terms"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginTop="20dp"
android:gravity="start|center_vertical"
android:text="@string/sign_up_tos_and_pp_text"
android:textColor="@android:color/black"
android:textSize="12sp"
android:visibility="gone"
app:layout_constraintLeft_toLeftOf="parent"
app:layout_constraintRight_toRightOf="parent"
app:layout_constraintTop_toBottomOf="@+id/forgotPassword" />
<androidx.appcompat.widget.AppCompatButton
android:id="@+id/signInButton"
android:layout_width="0dp"
android:layout_height="55dp"
android:layout_marginTop="20dp"
android:text="@string/signin_continue"
android:textColor="@android:color/white"
android:textSize="14sp"
app:layout_constraintLeft_toLeftOf="parent"
app:layout_constraintRight_toRightOf="parent"
app:layout_constraintTop_toBottomOf="@+id/terms" />
</androidx.constraintlayout.widget.ConstraintLayout>
<androidx.constraintlayout.widget.ConstraintLayout
android:id="@+id/separator"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginTop="20dp"
app:layout_constraintLeft_toLeftOf="parent"
app:layout_constraintRight_toRightOf="parent"
app:layout_constraintTop_toBottomOf="@+id/nativeLoginContainer">
<androidx.appcompat.widget.AppCompatTextView
android:id="@+id/orLabel"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="@string/signin_other_account"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent" />
</androidx.constraintlayout.widget.ConstraintLayout>
<androidx.constraintlayout.widget.ConstraintLayout
android:id="@+id/socialLoginContainer"
android:layout_width="0dp"
android:layout_height="0dp"
android:layout_marginTop="20dp"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintLeft_toLeftOf="parent"
app:layout_constraintRight_toRightOf="parent"
app:layout_constraintTop_toBottomOf="@+id/separator">
<androidx.constraintlayout.widget.ConstraintLayout
android:id="@+id/fbButtonContainer"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:background="@android:color/holo_blue_bright"
android:minHeight="55dp"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent">
<androidx.constraintlayout.widget.ConstraintLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent">
<androidx.appcompat.widget.AppCompatimageView
android:id="@+id/fbImg"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:src="@drawable/login_facebook"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent" />
<androidx.appcompat.widget.AppCompatTextView
android:id="@+id/fbButton"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginStart="5dp"
android:text="@string/login_facebook"
android:textColor="@color/facebookBlue"
app:layout_constraintBottom_toBottomOf="@+id/fbImg"
app:layout_constraintStart_toEndOf="@+id/fbImg"
app:layout_constraintTop_toTopOf="@+id/fbImg" />
</androidx.constraintlayout.widget.ConstraintLayout>
</androidx.constraintlayout.widget.ConstraintLayout>
<androidx.constraintlayout.widget.ConstraintLayout
android:id="@+id/googleButtonContainer"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginTop="10dp"
android:background="@android:color/holo_blue_bright"
android:minHeight="55dp"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@+id/fbButtonContainer">
<androidx.constraintlayout.widget.ConstraintLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent">
<androidx.appcompat.widget.AppCompatimageView
android:id="@+id/googleImg"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:src="@drawable/login_google"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent" />
<androidx.appcompat.widget.AppCompatTextView
android:id="@+id/googleButton"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginStart="5dp"
android:text="@string/login_google"
android:textColor="@color/googleRed"
app:layout_constraintBottom_toBottomOf="@+id/googleImg"
app:layout_constraintStart_toEndOf="@+id/googleImg"
app:layout_constraintTop_toTopOf="@+id/googleImg" />
</androidx.constraintlayout.widget.ConstraintLayout>
</androidx.constraintlayout.widget.ConstraintLayout>
<androidx.constraintlayout.widget.ConstraintLayout
android:id="@+id/mobileButtonContainer"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginTop="10dp"
android:background="@android:color/holo_blue_bright"
android:minHeight="55dp"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@+id/googleButtonContainer">
<androidx.constraintlayout.widget.ConstraintLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent">
<androidx.appcompat.widget.AppCompatimageView
android:id="@+id/mobileImg"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:src="@drawable/login_mobile"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent" />
<androidx.appcompat.widget.AppCompatTextView
android:id="@+id/mobileButton"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginStart="5dp"
android:text="@string/mobile"
android:textColor="@android:color/holo_green_dark"
app:layout_constraintBottom_toBottomOf="@+id/mobileImg"
app:layout_constraintStart_toEndOf="@+id/mobileImg"
app:layout_constraintTop_toTopOf="@+id/mobileImg" />
</androidx.constraintlayout.widget.ConstraintLayout>
</androidx.constraintlayout.widget.ConstraintLayout>
<androidx.appcompat.widget.AppCompatTextView
android:id="@+id/tveMsg"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginBottom="10dp"
android:gravity="center"
android:text="@string/tve_login_msg"
android:textColor="@android:color/white"
app:layout_constraintBottom_toTopOf="@+id/tveButtonContainer"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent" />
<androidx.constraintlayout.widget.ConstraintLayout
android:id="@+id/tveButtonContainer"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:background="@android:color/holo_blue_bright"
android:minHeight="55dp"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent">
<androidx.constraintlayout.widget.ConstraintLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent">
<androidx.appcompat.widget.AppCompatimageView
android:id="@+id/tveImg"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:src="@drawable/login_tve"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent" />
<androidx.appcompat.widget.AppCompatTextView
android:id="@+id/tveButton"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginStart="5dp"
android:text="@string/app_cms_tve_log_in"
android:textColor="@color/colorPrimary"
app:layout_constraintBottom_toBottomOf="@+id/tveImg"
app:layout_constraintStart_toEndOf="@+id/tveImg"
app:layout_constraintTop_toTopOf="@+id/tveImg" />
</androidx.constraintlayout.widget.ConstraintLayout>
</androidx.constraintlayout.widget.ConstraintLayout>
</androidx.constraintlayout.widget.ConstraintLayout>
</androidx.constraintlayout.widget.ConstraintLayout>
这是我的输出
我该如何解决这个问题？
解决方法
如果您有一个带有 constraintBottom_toBottomOf="parent" 的视图，请为您的整个视图添加一个父滚动容器。这应该可以解决您的问题。
这种情况发生在具有约束Bottom_toBottomOf的键盘和视图中，因为视图只有键盘上方和状态栏下方的剩余屏幕尺寸，因此导致constraintBottom_toBottomOf="parent"视图与您的视图重叠。
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