【发布时间】:2016-03-05 15:31:08
【问题描述】:
我有一个带有按钮的视图持有者,该按钮可以在相同的布局中切换其他视图的可见性(我用 id locals_additional_filters 切换视图的可见性)。
现在通过使视图可见,父布局高度(id is host_filter_holder)正在改变,我的问题是如何为父布局高度设置动画?
这是我的 xml:
<LinearLayout
android:id="@+id/host_filter_holder"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="@drawable/red_borders_btn"
android:orientation="vertical">
<Button
android:id="@+id/find_host_filter"
android:layout_width="match_parent"
android:layout_height="45dp"
android:text="@string/more_filters"
android:background="@null"
android:textColor="@color/red_borders"
android:textSize="16sp" />
<LinearLayout
android:id="@+id/locals_additional_filters"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="10dp"
android:orientation="vertical"
android:padding="10dp"
android:animateLayoutChanges="true"
android:visibility="gone">
<RadioGroup
android:id="@+id/locals_gender_group"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal">
<RadioButton
android:id="@+id/female"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="1"
android:checked="true"
android:text="Female"
android:textColor="@color/black" />
<RadioButton
android:id="@+id/male"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="1"
android:text="Male"
android:textColor="@color/black" />
</RadioGroup>
<EditText
style="@style/NoBottomLineEditText"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginBottom="10dp"
android:clickable="true"
android:drawableEnd="@drawable/ic_arrow"
android:drawableRight="@drawable/ic_arrow"
android:hint="Search your friends in 2km" />
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="@string/interests"
android:textColor="@color/dark_gray"
android:textSize="14sp" />
<android.support.v7.widget.RecyclerView
android:id="@+id/locals_filter_recycle"
android:layout_width="match_parent"
android:layout_height="40dp" />
</LinearLayout>
</LinearLayout>
【问题讨论】:
标签: android android-animation android-xml