ConstraintLayout里包含其他View和RecycleView
ConstraintLayout的高设置为自适应：layout_height="wrap_content"
要求：RecycleView的高度也要自适应
<androidx.constraintlayout.widget.ConstraintLayout
android:layout_width="match_parent"
android:layout_height="wrap_content">
<TextView
android:id="@+id/tv1"
style="@style/TVNormal"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginStart="@dimen/margin"
android:layout_marginTop="@dimen/margin"
android:text="@{viewModel.obsHospital}"
android:textStyle="bold"
bind:layout_constraintLeft_toLeftOf="parent"
bind:layout_constraintTop_toTopOf="parent" />
<TextView
android:id="@+id/tv2"
style="@style/TVNormal"
android:layout_marginStart="@dimen/margin_5"
android:text="@{viewModel.obsDepartment}"
android:textStyle="bold"
bind:layout_constraintBottom_toBottomOf="@id/tv1"
bind:layout_constraintLeft_toRightOf="@id/tv1"
bind:layout_constraintTop_toTopOf="@id/tv1" />
<com.google.android.material.button.MaterialButton
android:id="@+id/btn1"
style="@style/BtnMaterialMainLeast"
android:layout_width="wrap_content"
android:layout_margin="@dimen/margin"
android:text="按钮"
bind:isVisible="@{!viewModel.hasRevisitTimes}"
bind:layout_constraintRight_toRightOf="parent"
bind:layout_constraintTop_toTopOf="parent"
bind:onClickCommand="@{viewModel.onBuyRevisitTimesClick}" />
<androidx.constraintlayout.widget.Barrier
android:id="@+id/barrier_hos_dep_btn"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
bind:barrierDirection="bottom"
bind:constraint_referenced_ids="tv1,tv2,btn1" />
<androidx.recyclerview.widget.RecyclerView
android:id="@+id/recycle_view"
android:layout_width="match_parent"
android:layout_height="0dp"
android:layout_marginTop="@dimen/margin"
android:overScrollMode="never"
bind:layout_constraintBottom_toBottomOf="parent"
bind:layout_constraintHeight_default="wrap"
bind:layout_constraintLeft_toLeftOf="parent"
bind:layout_constraintRight_toRightOf="parent"
bind:layout_constraintTop_toBottomOf="@id/barrier_hos_dep_btn" />
</androidx.constraintlayout.widget.ConstraintLayout>
- android:layout_height="0dp"
- bind:layout_constraintHeight_default="wrap"
- bind:layout_constraintBottom_toBottomOf="parent"
- bind:layout_constraintLeft_toLeftOf="parent"
- bind:layout_constraintRight_toRightOf="parent"
- bind:layout_constraintTop_toBottomOf="@id/barrier_hos_dep_btn"
