我有以下复选框和TextInputLayouts列表
<CheckBox
android:text="@string/has_lession"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:id="@+id/hasLeassionCheckBox"
android:layout_marginTop="16dp" app:layout_constraintTop_toTopOf="parent"
app:layout_constraintStart_toStartOf="parent" android:layout_marginStart="32dp"
app:layout_constraintEnd_toEndOf="parent" android:layout_marginEnd="32dp"
app:layout_constraintHorizontal_bias="1.0"
android:onClick="onCheckboxClicked"/>
<com.google.android.material.textfield.TextInputLayout
android:layout_width="0dp"
android:layout_height="wrap_content"
app:layout_constraintStart_toStartOf="parent" android:layout_marginStart="32dp"
app:layout_constraintEnd_toEndOf="parent" android:layout_marginEnd="32dp"
android:hint="@string/lesion_comments" app:layout_constraintHorizontal_bias="0.0"
android:layout_marginTop="16dp" app:layout_constraintTop_toBottomOf="@+id/hasHadLessionCheckBox"
android:visibility="gone" android:id="@+id/lesionCommentsField">
<com.google.android.material.textfield.TextInputEditText
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:singleLine="false"/>
</com.google.android.material.textfield.TextInputLayout>
<CheckBox
android:text="@string/has_had_lession"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:id="@+id/hasHadLessionCheckBox" app:layout_constraintStart_toStartOf="parent"
android:layout_marginStart="32dp" app:layout_constraintEnd_toEndOf="parent"
android:layout_marginEnd="32dp" android:layout_marginTop="16dp"
app:layout_constraintTop_toBottomOf="@+id/hasLeassionCheckBox"
android:onClick="onCheckboxClicked"/>
<CheckBox
android:text="@string/uses_tobaco"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:id="@+id/tobacoCheckBox" app:layout_constraintStart_toStartOf="parent"
android:layout_marginStart="32dp" app:layout_constraintEnd_toEndOf="parent"
android:layout_marginEnd="32dp" android:layout_marginTop="16dp"
app:layout_constraintTop_toBottomOf="@+id/lesionCommentsField"
android:onClick="onCheckboxClicked"/>
<com.google.android.material.textfield.TextInputLayout
android:layout_width="0dp"
android:layout_height="wrap_content"
app:layout_constraintStart_toStartOf="parent" android:layout_marginStart="32dp"
android:layout_marginEnd="32dp" app:layout_constraintEnd_toEndOf="parent"
android:layout_marginTop="16dp"
android:hint="@string/years_of_tobacco_use"
app:layout_constraintTop_toBottomOf="@+id/tobacoCheckBox" android:id="@+id/yearsOfTobacoUseField"
android:visibility="gone">
<com.google.android.material.textfield.TextInputEditText
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:singleLine="true"
android:inputType="number"/>
</com.google.android.material.textfield.TextInputLayout>
<CheckBox
android:text="@string/uses_alcohol"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:id="@+id/alcoholCheckbox" app:layout_constraintStart_toStartOf="parent"
android:layout_marginStart="32dp" app:layout_constraintEnd_toEndOf="parent"
android:layout_marginEnd="32dp" android:layout_marginTop="16dp"
app:layout_constraintTop_toBottomOf="@+id/yearsOfTobacoUseField"
android:onClick="onCheckboxClicked"/>
<com.google.android.material.textfield.TextInputLayout
android:layout_width="0dp"
android:layout_height="wrap_content"
android:id="@+id/alcoholYearsField" app:layout_constraintStart_toEndOf="@+id/drinksPerWeek"
app:layout_constraintHorizontal_bias="0.5" app:layout_constraintEnd_toEndOf="parent"
android:layout_marginEnd="32dp" android:layout_marginStart="8dp"
app:layout_constraintTop_toTopOf="@+id/drinksPerWeek"
app:layout_constraintBottom_toBottomOf="@+id/drinksPerWeek" android:hint="@string/years_alcohol_used"
android:visibility="gone">
<com.google.android.material.textfield.TextInputEditText
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:inputType="number"/>
</com.google.android.material.textfield.TextInputLayout>
<com.google.android.material.textfield.TextInputLayout
android:layout_width="0dp"
android:layout_height="wrap_content"
android:id="@+id/drinksPerWeek" app:layout_constraintStart_toStartOf="parent"
app:layout_constraintHorizontal_bias="0.5" app:layout_constraintEnd_toStartOf="@+id/alcoholYearsField"
android:layout_marginStart="32dp" android:layout_marginEnd="8dp" android:layout_marginTop="16dp"
app:layout_constraintTop_toBottomOf="@+id/alcoholCheckbox" android:hint="@string/drinks_per_week"
android:visibility="gone">
<com.google.android.material.textfield.TextInputEditText
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:singleLine="true"
android:inputType="number"/>
</com.google.android.material.textfield.TextInputLayout>
<CheckBox
android:text="@string/history_of_cancer"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:id="@+id/cancerCheckBox" app:layout_constraintStart_toStartOf="parent"
android:layout_marginStart="32dp" app:layout_constraintEnd_toEndOf="parent"
android:layout_marginEnd="32dp" android:layout_marginTop="16dp"
app:layout_constraintTop_toBottomOf="@+id/drinksPerWeek"
android:onClick="onCheckboxClicked"/>
<com.google.android.material.textfield.TextInputLayout
android:layout_width="0dp"
android:layout_height="wrap_content"
android:id="@+id/cancerCountField" app:layout_constraintStart_toStartOf="parent"
app:layout_constraintHorizontal_bias="0.5" app:layout_constraintEnd_toStartOf="@+id/cancerYearsField"
app:layout_constraintTop_toTopOf="@+id/cancerYearsField"
app:layout_constraintBottom_toBottomOf="@+id/cancerYearsField" android:layout_marginStart="32dp"
android:layout_marginEnd="8dp" android:visibility="gone"
android:hint="@string/cancer_count">
<com.google.android.material.textfield.TextInputEditText
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:inputType="number"/>
</com.google.android.material.textfield.TextInputLayout>
<com.google.android.material.textfield.TextInputLayout
android:layout_width="0dp"
android:layout_height="wrap_content"
android:id="@+id/cancerYearsField"
app:layout_constraintStart_toEndOf="@+id/cancerCountField" app:layout_constraintHorizontal_bias="0.5"
app:layout_constraintEnd_toEndOf="parent" android:layout_marginTop="16dp"
app:layout_constraintTop_toBottomOf="@+id/cancerCheckBox" android:layout_marginStart="8dp"
android:layout_marginEnd="32dp" android:visibility="gone"
android:hint="@string/years_since_cancer">
<com.google.android.material.textfield.TextInputEditText
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:inputType="number"/>
</com.google.android.material.textfield.TextInputLayout>
<CheckBox
android:text="@string/history_of_oral_pain"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:id="@+id/oralPainCheckBox" android:layout_marginTop="16dp"
app:layout_constraintTop_toBottomOf="@+id/cancerCountField"
app:layout_constraintStart_toStartOf="parent" android:layout_marginStart="32dp"
app:layout_constraintEnd_toEndOf="parent" android:layout_marginEnd="32dp"
android:onClick="onCheckboxClicked"/>
<com.google.android.material.textfield.TextInputLayout
android:layout_width="0dp"
android:layout_height="wrap_content"
android:id="@+id/painSeverityField" android:hint="@string/pain_severity"
app:layout_constraintStart_toEndOf="@+id/yearsOfOralPainField"
app:layout_constraintHorizontal_bias="0.5" app:layout_constraintEnd_toEndOf="parent"
android:layout_marginTop="16dp" app:layout_constraintTop_toBottomOf="@+id/oralPainCheckBox"
android:layout_marginStart="8dp" android:layout_marginEnd="32dp" android:visibility="gone">
<com.google.android.material.textfield.TextInputEditText
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:inputType="number"/>
</com.google.android.material.textfield.TextInputLayout>
<com.google.android.material.textfield.TextInputLayout
android:layout_width="0dp"
android:layout_height="wrap_content"
android:id="@+id/yearsOfOralPainField"
android:hint="@string/years_of_oral_pain" app:layout_constraintStart_toStartOf="parent"
app:layout_constraintHorizontal_bias="0.5" app:layout_constraintEnd_toStartOf="@+id/painSeverityField"
app:layout_constraintTop_toTopOf="@+id/painSeverityField"
app:layout_constraintBottom_toBottomOf="@+id/painSeverityField" android:layout_marginStart="32dp"
android:layout_marginEnd="8dp" android:visibility="gone">
<com.google.android.material.textfield.TextInputEditText
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:inputType="number"
/>
</com.google.android.material.textfield.TextInputLayout>
<com.google.android.material.button.MaterialButton
android:text="@string/next"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="@+id/nextPatientButton" android:layout_marginTop="16dp"
app:layout_constraintTop_toBottomOf="@+id/painSeverityField" app:layout_constraintEnd_toEndOf="parent"
android:layout_marginEnd="32dp"/>
</androidx.constraintlayout.widget.ConstraintLayout>
根据是否单击cirtan复选框来显示和隐藏TextInputLayouts。这是处理该问题的代码：
fun onCheckboxClicked(view: View) {
if (view is CheckBox) {
val checked: Boolean = view.isChecked
val test = view.id
when (view.id) {
R.id.hasLeassionCheckBox->{
if(checked){
lesionCommentsField.visibility = View.VISIBLE
}
else{
lesionCommentsField.visibility = View.GONE
}
}
R.id.tobacoCheckBox->{
if(checked){
yearsOfTobacoUseField.visibility = View.VISIBLE
}
else{
yearsOfTobacoUseField.visibility = View.GONE
}
}
R.id.alcoholCheckbox->{
if(checked){
drinksPerWeek.visibility = View.VISIBLE
alcoholYearsField.visibility = View.VISIBLE
Log.i("PATIENT ACTIVITY", "DRINKS PER WEEK VIEW: ${drinksPerWeek.visibility}")
}
else{
drinksPerWeek.visibility = View.GONE
alcoholYearsField.visibility = View.GONE
}
}
R.id.cancerCheckBox-> {
if (checked) {
cancerYearsField.visibility = View.VISIBLE
cancerCountField.visibility = View.VISIBLE
} else {
cancerYearsField.visibility = View.GONE
cancerCountField.visibility = View.GONE
}
}
R.id.oralPainCheckBox->{
if(checked){
yearsOfOralPainField.visibility = View.VISIBLE
painSeverityField.visibility = View.VISIBLE
}
else{
yearsOfOralPainField.visibility = View.GONE
painSeverityField.visibility = View.GONE
}
}
}
}
}
这应该起作用的方式是，当用户选择某些复选框时，将显示某些TextInputLayouts。例如：如果用户选择has_lession复选框，则应该显示lesionCommentsField TextInputLayout。
用户第一次使用此表单时，此代码运行良好。对于所有复选框和TextInputLayouts。用户第二次使用此表单时，上次单击的复选框不会使相应的TextInputLayouts可见。例如：如果用户上次使用表单时选择了has_lession复选框，并且这次未在lesionCommentsField周围选择相同的复选框。
在先前使用该表单时未单击的其他复选框也可以正常工作，只有先前在使用该表单时使用的复选框行为异常。
重新启动应用程序后，问题消失了。
我已经调试并检查了这些字段是否确实设置为可见，但它们并未显示在屏幕上。
我将其包含在一个片段中，并且复选框代码位于其父活动中。不知道这是否有所作为。
我该如何进行调试和解决？
答案 0 :(得分：1)
编辑我的答案，我只是了解可以同时看到多个视图。
为什么不为所有复选框onCheckChange方法而不是onClick单独编写此代码？
hasLeassionCheckBox.setOnCheckedChangeListener { compoundButton, isChecked ->
if (isChecked) {
lesionCommentsField.visibility = View.VISIBLE
} else {
lesionCommentsField.visibility = View.GONE
}
}