android Xml 布局,可见性消失了调整我的父布局
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【中文标题】android Xml 布局,可见性消失了调整我的父布局【英文标题】:android Xml layout, visibility gone resize my parent layout 【发布时间】:2020-12-24 18:26:20 【问题描述】:我的 xml 布局有问题 我有一个开关,它应该隐藏/激活我的布局的可见性 但是当我隐藏我的布局时,不知何故我的根布局宽度被修改了
这是我的 xml:
<?xml version="1.0" encoding="utf-8"?>
<ScrollView
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_
android:layout_
xmlns:app="http://schemas.android.com/apk/res-auto">
<!-- FREE COOLING SETTINGS -->
<LinearLayout
android:id="@+id/free_cooling_setting_linear"
android:layout_
android:layout_
android:paddingStart="24dp"
android:paddingEnd="24dp"
android:orientation="vertical">
<androidx.constraintlayout.widget.ConstraintLayout
android:id="@+id/presentation_relative"
android:layout_
android:layout_>
<ImageView
android:id="@+id/image_smoke"
android:layout_
android:layout_
android:background="@drawable/smoke"
android:contentDescription="smoke"
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.constraintlayout.widget.ConstraintLayout
android:layout_
android:layout_
android:paddingTop="8dp">
<TextView
android:layout_
android:layout_
app:layout_constraintLeft_toLeftOf="parent"
app:layout_constraintTop_toTopOf="parent"
app:layout_constraintBottom_toBottomOf="parent"
android:text="@string/free_cooling_activated"/>
<com.google.android.material.switchmaterial.SwitchMaterial
android:id="@+id/free_cooling_activated"
android:layout_
android:layout_
app:layout_constraintRight_toRightOf="parent"
app:layout_constraintTop_toTopOf="parent"
app:layout_constraintBottom_toBottomOf="parent" />
</androidx.constraintlayout.widget.ConstraintLayout>
<LinearLayout
android:id="@+id/linear_freecooling_activated"
android:layout_
android:layout_
android:visibility="gone"
android:orientation="vertical">
<androidx.constraintlayout.widget.ConstraintLayout
android:id="@+id/free_cooling_delta_relative"
android:layout_
android:layout_>
<ImageView
android:id="@+id/image_cool"
android:layout_
android:layout_
app:layout_constraintLeft_toLeftOf="parent"
app:layout_constraintTop_toTopOf="parent"
app:layout_constraintBottom_toBottomOf="parent"
android:background="@drawable/delta_temp" />
<TextView
android:layout_
android:layout_
app:layout_constraintTop_toBottomOf="@id/image_cool"
app:layout_constraintLeft_toLeftOf="parent"
android:layout_marginTop="8dp"
android:text="@string/inf"
android:textSize="12sp" />
<EditText
android:id="@+id/free_cooling_delta_temp"
android:layout_
android:layout_
app:layout_constraintTop_toTopOf="parent"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintRight_toLeftOf="@id/delta_temp_deg"
android:layout_marginEnd="4dp"
android:text="8.0"
android:textColor="@color/black"
android:textSize="20sp" />
<TextView
android:id="@+id/delta_temp_deg"
android:layout_
android:layout_
app:layout_constraintTop_toTopOf="parent"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintRight_toRightOf="parent"
android:text="@string/degrees"
android:textColor="@color/black"
android:textSize="12sp" />
</androidx.constraintlayout.widget.ConstraintLayout>
<View
style="@style/dividerHorizontal" android:layout_marginTop="8dp"/>
<androidx.constraintlayout.widget.ConstraintLayout
android:layout_
android:layout_>
<TextView
android:layout_
android:layout_
app:layout_constraintLeft_toLeftOf="parent"
app:layout_constraintTop_toTopOf="parent"
app:layout_constraintBottom_toBottomOf="parent"
android:text="@string/free_cooling_temp_regulated"
android:visibility="visible" />
<com.google.android.material.switchmaterial.SwitchMaterial
android:id="@+id/free_temp_regulated"
app:layout_constraintRight_toRightOf="parent"
app:layout_constraintTop_toTopOf="parent"
app:layout_constraintBottom_toBottomOf="parent"
android:layout_
android:layout_ />
</androidx.constraintlayout.widget.ConstraintLayout>
<LinearLayout
android:id="@+id/free_cooling_relative_ventilationSpeed"
android:layout_
android:layout_
android:layout_marginTop="16dp">
<com.google.android.material.textfield.TextInputLayout
android:id="@+id/free_cooling_ventilation_speed_min_layout"
android:layout_
android:layout_
android:layout_weight="1"
app:helperText="@string/pourcent"
android:hint="@string/min"
app:startIconTint="@color/black"
style="@style/Widget.MaterialComponents.TextInputLayout.OutlinedBox">
<com.google.android.material.textfield.TextInputEditText
android:id="@+id/free_cooling_ventilation_speed_min"
android:layout_
android:layout_
android:inputType="numberDecimal"
android:textSize="12sp"
android:maxLength="3"
android:digits="0123456789."/>
</com.google.android.material.textfield.TextInputLayout>
<com.google.android.material.textfield.TextInputLayout
android:id="@+id/free_cooling_ventilation_speed_layout"
android:layout_
android:layout_
app:startIconDrawable="@drawable/ventilo_32"
app:helperText="@string/pourcent"
android:layout_weight="1.5"
android:hint="@string/speed"
android:layout_marginStart="8dp"
app:startIconTint="@color/black"
style="@style/Widget.MaterialComponents.TextInputLayout.OutlinedBox">
<com.google.android.material.textfield.TextInputEditText
android:id="@+id/free_cooling_ventilation_speed"
android:layout_
android:layout_
android:inputType="numberDecimal"
android:textSize="12sp"
android:maxLength="3"
android:digits="0123456789."/>
</com.google.android.material.textfield.TextInputLayout>
<com.google.android.material.textfield.TextInputLayout
android:id="@+id/free_cooling_ventilation_speed_max_layout"
android:layout_
android:layout_
android:layout_marginStart="8dp"
android:layout_weight="1"
app:helperText="@string/pourcent"
android:hint="@string/max"
app:startIconTint="@color/black"
style="@style/Widget.MaterialComponents.TextInputLayout.OutlinedBox">
<com.google.android.material.textfield.TextInputEditText
android:id="@+id/free_cooling_ventilation_speed_max"
android:layout_
android:layout_
android:inputType="numberDecimal"
android:textSize="12sp"
android:maxLength="3"
android:digits="0123456789."/>
</com.google.android.material.textfield.TextInputLayout>
</LinearLayout>
<LinearLayout
android:id="@+id/temp_set_point_comfort_mode_relative"
android:layout_
android:layout_
android:layout_marginTop="16dp">
<com.google.android.material.textfield.TextInputLayout
android:id="@+id/setting_point_delta_under_cooling_setpoint_min_layout"
android:layout_
android:layout_
android:layout_weight="1"
app:helperText="@string/degrees"
android:hint="@string/min"
app:startIconTint="@color/black"
style="@style/Widget.MaterialComponents.TextInputLayout.OutlinedBox">
<com.google.android.material.textfield.TextInputEditText
android:id="@+id/setting_point_delta_under_cooling_setpoint_min"
android:layout_
android:layout_
android:inputType="numberDecimal"
android:textSize="12sp"
android:maxLength="3"
android:digits="0123456789."/>
</com.google.android.material.textfield.TextInputLayout>
<com.google.android.material.textfield.TextInputLayout
android:id="@+id/setting_point_delta_under_cooling_setpoint_layout"
android:layout_
android:layout_
app:startIconDrawable="@drawable/occupancy_out"
app:helperText="@string/degrees"
android:layout_weight="1.5"
android:hint="@string/speed"
android:layout_marginStart="8dp"
app:startIconTint="@color/black"
style="@style/Widget.MaterialComponents.TextInputLayout.OutlinedBox">
<com.google.android.material.textfield.TextInputEditText
android:id="@+id/setting_point_delta_under_cooling_setpoint"
android:layout_
android:layout_
android:inputType="numberDecimal"
android:textSize="12sp"
android:maxLength="3"
android:digits="0123456789."/>
</com.google.android.material.textfield.TextInputLayout>
<com.google.android.material.textfield.TextInputLayout
android:id="@+id/setting_point_delta_under_cooling_setpoint_max_layout"
android:layout_
android:layout_
android:layout_marginStart="8dp"
android:layout_weight="1"
app:helperText="@string/degrees"
android:hint="@string/max"
app:startIconTint="@color/black"
style="@style/Widget.MaterialComponents.TextInputLayout.OutlinedBox">
<com.google.android.material.textfield.TextInputEditText
android:id="@+id/setting_point_delta_under_cooling_setpoint_max"
android:layout_
android:layout_
android:inputType="numberDecimal"
android:textSize="12sp"
android:maxLength="3"
android:digits="0123456789."/>
</com.google.android.material.textfield.TextInputLayout>
</LinearLayout>
<View
style="@style/dividerHorizontal"
android:layout_marginTop="12dp"/>
<androidx.constraintlayout.widget.ConstraintLayout
android:id="@+id/free_cooling_exemption_relative"
android:layout_
android:layout_>
<ImageView
android:id="@+id/exemption_picto"
android:layout_
android:layout_
android:background="@drawable/clock"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent" />
<TextView
android:layout_
android:layout_
android:layout_marginTop="4dp"
android:text="@string/exemption"
android:textSize="12sp"
app:layout_constraintLeft_toLeftOf="parent"
app:layout_constraintTop_toBottomOf="@id/exemption_picto" />
<androidx.appcompat.widget.AppCompatSpinner
android:id="@+id/free_cooling_exemption"
android:layout_
android:layout_
android:backgroundTint="@color/black"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintTop_toTopOf="parent" />
</androidx.constraintlayout.widget.ConstraintLayout>
</LinearLayout>
</LinearLayout>
我设置为 Gone 的布局是线性布局,其 id 为“linear_freecooling_activated” 我正在使用带有 TabViews 的片段,我认为它与它有关,因为我试图在经典片段上重现此问题,它不会发生 感谢您的帮助
【问题讨论】:
【参考方案1】:看起来问题来自用于替换我的片段的协调器布局,我不知道为什么,我用 FrameLayout 替换它并且它确实有效
【讨论】:
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