文本视图在 Android 中的位置不正确
Textviews are not positioned correctly in Android
我想将文本视图直接放置在 Android 中的搜索栏下方。不幸的是，模拟器中显示的布局看起来不正确，尽管在布局编辑器中布局看起来正确。你可以在截图上看到这个
有两个问题：
- 尽管在布局编辑器中搜索栏左侧的文本视图与搜索栏处于同一级别
- seekbar各点的标签都偏右太多了。
这里有 XML-布局代码：
<?xml version="1.0" encoding="utf-8"?>
<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:layout_width="match_parent"
android:layout_height="match_parent">
<TextView
android:id="@+id/textView50"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginStart="41dp"
android:layout_marginLeft="41dp"
android:text="50"
app:layout_constraintBottom_toTopOf="@+id/o_button"
app:layout_constraintStart_toEndOf="@+id/textView40"
app:layout_constraintTop_toBottomOf="@+id/seekBar"
app:layout_constraintVertical_bias="0.1" />
<TextView
android:id="@+id/textView60"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginStart="41dp"
android:layout_marginLeft="41dp"
android:text="60"
app:layout_constraintBottom_toTopOf="@+id/o_button"
app:layout_constraintStart_toEndOf="@+id/textView50"
app:layout_constraintTop_toBottomOf="@+id/seekBar"
app:layout_constraintVertical_bias="0.1" />
<ImageView
android:id="@+id/imageView"
android:layout_width="match_parent"
android:layout_height="245dp"
android:scaleType="fitXY"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent"
app:layout_constraintVertical_bias="0.0"
tools:ignore="ContentDescription" />
<TextView
android:id="@+id/textViewS"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="RButton"
android:textColor="#000000"
android:textSize="20sp"
android:textStyle="bold"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintHorizontal_bias="0.016"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent"
app:layout_constraintVertical_bias="0.395" />
<ImageButton
android:id="@+id/commentButton"
android:layout_width="100dp"
android:layout_height="50dp"
android:background="@null"
android:contentDescription="comment_Button"
android:scaleType="fitCenter"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintHorizontal_bias="0.0"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent"
app:layout_constraintVertical_bias="0.83"
app:srcCompat="@mipmap/comment" />
<TextView
android:id="@+id/textView2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="@string/comment"
android:textSize="18dp"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintHorizontal_bias="0.025"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent"
app:layout_constraintVertical_bias="0.76" />
<Button
android:id="@+id/o_button"
android:layout_width="163dp"
android:layout_height="72dp"
android:background="@drawable/custom_button"
android:text="Button"
android:textAllCaps="false"
android:textColor="#121212"
android:textSize="25sp"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintHorizontal_bias="0.5"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent"
app:layout_constraintVertical_bias="0.87" />
<RadioGroup
android:id="@+id/radioGroup_Size"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:orientation="horizontal"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintVertical_bias="0.4"
app:layout_constraintHorizontal_bias="0.871"
app:layout_constraintTop_toTopOf="parent">
<RadioButton
android:id="@+id/r_Button_Small"
android:layout_width="95dp"
android:layout_height="35dp"
android:layout_weight="1"
android:background="@drawable/background_selector"
android:text="@string/small"
android:textColor="@drawable/text_selector"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintHorizontal_bias="0.322"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent"
android:layout_marginLeft="50dp"
app:layout_constraintVertical_bias="0.584" />
<RadioButton
android:id="@+id/r_Button_Medium"
android:layout_width="95dp"
android:layout_height="35dp"
android:layout_weight="1"
android:background="@drawable/background_selector"
android:checked="true"
android:text="@string/Medium"
android:textColor="@drawable/text_selector"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintHorizontal_bias="0.962"
app:layout_constraintStart_toStartOf="parent"
android:layout_marginLeft="10dp"
app:layout_constraintTop_toTopOf="parent"
app:layout_constraintVertical_bias="0.583" />
<RadioButton
android:id="@+id/r_Button_Large"
android:layout_width="95dp"
android:layout_height="35dp"
android:layout_marginLeft="10dp"
android:layout_weight="1"
android:background="@drawable/background_selector"
android:text="@string/Large"
android:textColor="@drawable/text_selector"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintHorizontal_bias="0.962"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent"
app:layout_constraintVertical_bias="0.584" />
</RadioGroup>
<Spinner
android:id="@+id/spinner1"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginStart="130dp"
android:layout_marginLeft="120dp"
android:layout_marginEnd="70dp"
android:layout_marginRight="80dp"
android:popupBackground="#5fe0f5"
android:textSize="25sp"
app:layout_constraintBottom_toTopOf="@+id/spinner2"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintHorizontal_bias="0.0"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@+id/radioGroup_Size"
app:layout_constraintVertical_bias="0.4" />
<Spinner
android:id="@+id/spinner2"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:popupBackground="#5fe0f5"
android:textSize="120sp"
app:layout_constraintBottom_toTopOf="@+id/o_button"
app:layout_constraintEnd_toEndOf="@id/spinner1"
app:layout_constraintHorizontal_bias="0.59"
app:layout_constraintStart_toStartOf="@id/spinner1"
app:layout_constraintTop_toBottomOf="@+id/radioGroup_Size"
app:layout_constraintVertical_bias="0.44" />
<TextView
android:id="@+id/textView8"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginStart="8dp"
android:layout_marginLeft="8dp"
android:layout_marginTop="32dp"
android:text="Spinner 1"
android:textColor="#000000"
android:textSize="20sp"
android:textStyle="bold"
app:layout_constraintEnd_toStartOf="@+id/spinner1"
app:layout_constraintHorizontal_bias="0.102"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@+id/textViewS" />
<TextView
android:id="@+id/textView9"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginStart="4dp"
android:layout_marginLeft="4dp"
android:layout_marginTop="36dp"
android:layout_marginEnd="28dp"
android:layout_marginRight="28dp"
android:text="Spinner 2"
android:textColor="#000000"
android:textSize="20sp"
android:textStyle="bold"
app:layout_constraintEnd_toStartOf="@+id/spinner2"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@+id/textView8" />
<SeekBar
android:id="@+id/seekBar"
style="@style/Widget.AppCompat.SeekBar.Discrete"
android:layout_width="260dp"
android:layout_height="26dp"
android:layout_marginBottom="60dp"
android:max="4"
android:maxHeight="4dip"
android:minHeight="4dip"
android:progress="2"
app:layout_constraintBottom_toTopOf="@+id/o_button"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintHorizontal_bias="0.89"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@+id/spinner2"
app:layout_constraintVertical_bias="1" />
<TextView
android:id="@+id/textView10"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Seekbar"
android:textColor="#000000"
android:textSize="20sp"
android:textStyle="bold"
app:layout_constraintBottom_toTopOf="@+id/textView2"
app:layout_constraintEnd_toStartOf="@+id/seekBar"
app:layout_constraintHorizontal_bias="0.218"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@+id/textView9"
app:layout_constraintVertical_bias="0.45" />
<TextView
android:id="@+id/textView30"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginStart="57dp"
android:layout_marginLeft="57dp"
android:text="30"
app:layout_constraintBottom_toTopOf="@+id/o_button"
app:layout_constraintEnd_toStartOf="@+id/textView12"
app:layout_constraintHorizontal_bias="0.3"
app:layout_constraintStart_toEndOf="@+id/textView2"
app:layout_constraintTop_toBottomOf="@+id/seekBar"
app:layout_constraintVertical_bias="0.1" />
<TextView
android:id="@+id/textView40"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginStart="41dp"
android:layout_marginLeft="41dp"
android:text="40"
app:layout_constraintBottom_toTopOf="@+id/o_button"
app:layout_constraintStart_toEndOf="@+id/textView30"
app:layout_constraintTop_toBottomOf="@+id/seekBar"
app:layout_constraintVertical_bias="0.1" />
<TextView
android:id="@+id/textView70"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="70"
app:layout_constraintBottom_toTopOf="@+id/o_button"
android:layout_marginStart="42dp"
android:layout_marginLeft="42dp"
app:layout_constraintStart_toEndOf="@+id/textView60"
app:layout_constraintTop_toBottomOf="@+id/seekBar"
app:layout_constraintVertical_bias="0.1" />
</androidx.constraintlayout.widget.ConstraintLayout>
你能告诉我为什么会出现这个问题吗？对我来说这很奇怪，因为在布局编辑器中一切都正确显示，我不明白为什么有时布局编辑器和 Android 中模拟器上的布局有时会有差异。我会感谢您的每一条评论，并感谢您的帮助。
嘿，我在这里看到您设置的内容和您想要实现的内容存在一些约束问题：-
在这 :-
<SeekBar
android:id="@+id/seekBar"
style="@style/Widget.AppCompat.SeekBar.Discrete"
android:layout_width="260dp"
android:layout_height="26dp"
android:layout_marginBottom="60dp"
android:max="4"
android:maxHeight="4dip"
android:minHeight="4dip"
android:progress="2"
app:layout_constraintBottom_toTopOf="@+id/o_button"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintHorizontal_bias="0.89"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@+id/spinner2"
app:layout_constraintVertical_bias="1" />
<TextView
android:id="@+id/textView10"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Seekbar"
android:textColor="#000000"
android:textSize="20sp"
android:textStyle="bold"
app:layout_constraintBottom_toTopOf="@+id/textView2"
app:layout_constraintEnd_toStartOf="@+id/seekBar"
app:layout_constraintHorizontal_bias="0.218"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@+id/textView9"
app:layout_constraintVertical_bias="0.45" />
您可以看到您已将 Seekbar textview 顶部和底部约束设置为 app:layout_constraintBottom_toTopOf="@+id/textView2" 并且 app:layout_constraintTop_toBottomOf="@+id/textView9" 将其更改为 app:layout_constraintTop_toTopOf="@id/seekBar" 和 app:layout_constraintBottom_toBottomOf="@id/seekBar" 这将使您的 Seekbar textview 位于实际 seekbar.
的中心
现在来到 values 部分，我发现您没有以正确对齐的方式设置您的视图，因此很难从您的 xml 代码中找到设置了哪个文本视图.尽管我建议您采用 constraint 或 linear 布局，使 seekbar 和 seekbar 的 width 相同，然后使用 seekbar 在该布局中设置文本constraintWidthPercent（如果使用约束布局）根据您在 seekbar.
中的最大值
我想将文本视图直接放置在 Android 中的搜索栏下方。不幸的是，模拟器中显示的布局看起来不正确，尽管在布局编辑器中布局看起来正确。你可以在截图上看到这个
有两个问题：
- 尽管在布局编辑器中搜索栏左侧的文本视图与搜索栏处于同一级别
- seekbar各点的标签都偏右太多了。
这里有 XML-布局代码：
<?xml version="1.0" encoding="utf-8"?>
<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:layout_width="match_parent"
android:layout_height="match_parent">
<TextView
android:id="@+id/textView50"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginStart="41dp"
android:layout_marginLeft="41dp"
android:text="50"
app:layout_constraintBottom_toTopOf="@+id/o_button"
app:layout_constraintStart_toEndOf="@+id/textView40"
app:layout_constraintTop_toBottomOf="@+id/seekBar"
app:layout_constraintVertical_bias="0.1" />
<TextView
android:id="@+id/textView60"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginStart="41dp"
android:layout_marginLeft="41dp"
android:text="60"
app:layout_constraintBottom_toTopOf="@+id/o_button"
app:layout_constraintStart_toEndOf="@+id/textView50"
app:layout_constraintTop_toBottomOf="@+id/seekBar"
app:layout_constraintVertical_bias="0.1" />
<ImageView
android:id="@+id/imageView"
android:layout_width="match_parent"
android:layout_height="245dp"
android:scaleType="fitXY"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent"
app:layout_constraintVertical_bias="0.0"
tools:ignore="ContentDescription" />
<TextView
android:id="@+id/textViewS"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="RButton"
android:textColor="#000000"
android:textSize="20sp"
android:textStyle="bold"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintHorizontal_bias="0.016"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent"
app:layout_constraintVertical_bias="0.395" />
<ImageButton
android:id="@+id/commentButton"
android:layout_width="100dp"
android:layout_height="50dp"
android:background="@null"
android:contentDescription="comment_Button"
android:scaleType="fitCenter"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintHorizontal_bias="0.0"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent"
app:layout_constraintVertical_bias="0.83"
app:srcCompat="@mipmap/comment" />
<TextView
android:id="@+id/textView2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="@string/comment"
android:textSize="18dp"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintHorizontal_bias="0.025"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent"
app:layout_constraintVertical_bias="0.76" />
<Button
android:id="@+id/o_button"
android:layout_width="163dp"
android:layout_height="72dp"
android:background="@drawable/custom_button"
android:text="Button"
android:textAllCaps="false"
android:textColor="#121212"
android:textSize="25sp"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintHorizontal_bias="0.5"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent"
app:layout_constraintVertical_bias="0.87" />
<RadioGroup
android:id="@+id/radioGroup_Size"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:orientation="horizontal"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintVertical_bias="0.4"
app:layout_constraintHorizontal_bias="0.871"
app:layout_constraintTop_toTopOf="parent">
<RadioButton
android:id="@+id/r_Button_Small"
android:layout_width="95dp"
android:layout_height="35dp"
android:layout_weight="1"
android:background="@drawable/background_selector"
android:text="@string/small"
android:textColor="@drawable/text_selector"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintHorizontal_bias="0.322"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent"
android:layout_marginLeft="50dp"
app:layout_constraintVertical_bias="0.584" />
<RadioButton
android:id="@+id/r_Button_Medium"
android:layout_width="95dp"
android:layout_height="35dp"
android:layout_weight="1"
android:background="@drawable/background_selector"
android:checked="true"
android:text="@string/Medium"
android:textColor="@drawable/text_selector"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintHorizontal_bias="0.962"
app:layout_constraintStart_toStartOf="parent"
android:layout_marginLeft="10dp"
app:layout_constraintTop_toTopOf="parent"
app:layout_constraintVertical_bias="0.583" />
<RadioButton
android:id="@+id/r_Button_Large"
android:layout_width="95dp"
android:layout_height="35dp"
android:layout_marginLeft="10dp"
android:layout_weight="1"
android:background="@drawable/background_selector"
android:text="@string/Large"
android:textColor="@drawable/text_selector"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintHorizontal_bias="0.962"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent"
app:layout_constraintVertical_bias="0.584" />
</RadioGroup>
<Spinner
android:id="@+id/spinner1"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginStart="130dp"
android:layout_marginLeft="120dp"
android:layout_marginEnd="70dp"
android:layout_marginRight="80dp"
android:popupBackground="#5fe0f5"
android:textSize="25sp"
app:layout_constraintBottom_toTopOf="@+id/spinner2"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintHorizontal_bias="0.0"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@+id/radioGroup_Size"
app:layout_constraintVertical_bias="0.4" />
<Spinner
android:id="@+id/spinner2"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:popupBackground="#5fe0f5"
android:textSize="120sp"
app:layout_constraintBottom_toTopOf="@+id/o_button"
app:layout_constraintEnd_toEndOf="@id/spinner1"
app:layout_constraintHorizontal_bias="0.59"
app:layout_constraintStart_toStartOf="@id/spinner1"
app:layout_constraintTop_toBottomOf="@+id/radioGroup_Size"
app:layout_constraintVertical_bias="0.44" />
<TextView
android:id="@+id/textView8"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginStart="8dp"
android:layout_marginLeft="8dp"
android:layout_marginTop="32dp"
android:text="Spinner 1"
android:textColor="#000000"
android:textSize="20sp"
android:textStyle="bold"
app:layout_constraintEnd_toStartOf="@+id/spinner1"
app:layout_constraintHorizontal_bias="0.102"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@+id/textViewS" />
<TextView
android:id="@+id/textView9"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginStart="4dp"
android:layout_marginLeft="4dp"
android:layout_marginTop="36dp"
android:layout_marginEnd="28dp"
android:layout_marginRight="28dp"
android:text="Spinner 2"
android:textColor="#000000"
android:textSize="20sp"
android:textStyle="bold"
app:layout_constraintEnd_toStartOf="@+id/spinner2"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@+id/textView8" />
<SeekBar
android:id="@+id/seekBar"
style="@style/Widget.AppCompat.SeekBar.Discrete"
android:layout_width="260dp"
android:layout_height="26dp"
android:layout_marginBottom="60dp"
android:max="4"
android:maxHeight="4dip"
android:minHeight="4dip"
android:progress="2"
app:layout_constraintBottom_toTopOf="@+id/o_button"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintHorizontal_bias="0.89"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@+id/spinner2"
app:layout_constraintVertical_bias="1" />
<TextView
android:id="@+id/textView10"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Seekbar"
android:textColor="#000000"
android:textSize="20sp"
android:textStyle="bold"
app:layout_constraintBottom_toTopOf="@+id/textView2"
app:layout_constraintEnd_toStartOf="@+id/seekBar"
app:layout_constraintHorizontal_bias="0.218"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@+id/textView9"
app:layout_constraintVertical_bias="0.45" />
<TextView
android:id="@+id/textView30"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginStart="57dp"
android:layout_marginLeft="57dp"
android:text="30"
app:layout_constraintBottom_toTopOf="@+id/o_button"
app:layout_constraintEnd_toStartOf="@+id/textView12"
app:layout_constraintHorizontal_bias="0.3"
app:layout_constraintStart_toEndOf="@+id/textView2"
app:layout_constraintTop_toBottomOf="@+id/seekBar"
app:layout_constraintVertical_bias="0.1" />
<TextView
android:id="@+id/textView40"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginStart="41dp"
android:layout_marginLeft="41dp"
android:text="40"
app:layout_constraintBottom_toTopOf="@+id/o_button"
app:layout_constraintStart_toEndOf="@+id/textView30"
app:layout_constraintTop_toBottomOf="@+id/seekBar"
app:layout_constraintVertical_bias="0.1" />
<TextView
android:id="@+id/textView70"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="70"
app:layout_constraintBottom_toTopOf="@+id/o_button"
android:layout_marginStart="42dp"
android:layout_marginLeft="42dp"
app:layout_constraintStart_toEndOf="@+id/textView60"
app:layout_constraintTop_toBottomOf="@+id/seekBar"
app:layout_constraintVertical_bias="0.1" />
</androidx.constraintlayout.widget.ConstraintLayout>
你能告诉我为什么会出现这个问题吗？对我来说这很奇怪，因为在布局编辑器中一切都正确显示，我不明白为什么有时布局编辑器和 Android 中模拟器上的布局有时会有差异。我会感谢您的每一条评论，并感谢您的帮助。
嘿，我在这里看到您设置的内容和您想要实现的内容存在一些约束问题：- 在这 :-
<SeekBar
android:id="@+id/seekBar"
style="@style/Widget.AppCompat.SeekBar.Discrete"
android:layout_width="260dp"
android:layout_height="26dp"
android:layout_marginBottom="60dp"
android:max="4"
android:maxHeight="4dip"
android:minHeight="4dip"
android:progress="2"
app:layout_constraintBottom_toTopOf="@+id/o_button"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintHorizontal_bias="0.89"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@+id/spinner2"
app:layout_constraintVertical_bias="1" />
<TextView
android:id="@+id/textView10"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Seekbar"
android:textColor="#000000"
android:textSize="20sp"
android:textStyle="bold"
app:layout_constraintBottom_toTopOf="@+id/textView2"
app:layout_constraintEnd_toStartOf="@+id/seekBar"
app:layout_constraintHorizontal_bias="0.218"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@+id/textView9"
app:layout_constraintVertical_bias="0.45" />
您可以看到您已将 Seekbar textview 顶部和底部约束设置为 app:layout_constraintBottom_toTopOf="@+id/textView2" 并且 app:layout_constraintTop_toBottomOf="@+id/textView9" 将其更改为 app:layout_constraintTop_toTopOf="@id/seekBar" 和 app:layout_constraintBottom_toBottomOf="@id/seekBar" 这将使您的 Seekbar textview 位于实际 seekbar.
现在来到 values 部分，我发现您没有以正确对齐的方式设置您的视图，因此很难从您的 xml 代码中找到设置了哪个文本视图.尽管我建议您采用 constraint 或 linear 布局，使 seekbar 和 seekbar 的 width 相同，然后使用 seekbar 在该布局中设置文本constraintWidthPercent（如果使用约束布局）根据您在 seekbar.