Question

我的活动中有2个部分。一个是静态的，有一些数据，另一个是带有可滚动列表视图的聊天部分。当我从EditText中type_message_area输入数据并且listview的尺寸增加时，.listview会推动软键盘后面的type_message_area。如何修复type_message_area控件以不在键盘后面，listview总是向上滚动。

<LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#f1f1f1"
android:orientation="vertical"
tools:context="com.myapp.application.ConversationActivity">


<!-- This FrameLayout insets its children based on system windows using
     android:fitsSystemWindows. -->

        <RelativeLayout
            android:id="@+id/fullscreen_content_controls"
            style="?metaButtonBarStyle"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_gravity="top|center_horizontal"
            android:orientation="horizontal"
            tools:ignore="UselessParent">

            <ImageView
                android:id="@+id/imgUserProfile"
                android:layout_width="35dp"
                android:layout_height="35dp"
                android:layout_marginStart="25dp"
                android:layout_marginLeft="25dp"
                android:layout_marginTop="15dp"
                android:contentDescription="userProfileImage"/>

            <TextView
                android:id="@+id/nameTextView"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_marginTop="10dp"
                android:layout_marginStart="15dp"
                android:layout_marginLeft="15dp"
                android:layout_toEndOf="@id/imgUserProfile"
                android:layout_toRightOf="@id/imgUserProfile"
                android:ellipsize="marquee"
                android:ems="12"
                android:singleLine="true"
                android:textAppearance="?android:attr/textAppearanceMedium"
                android:textColor="@android:color/primary_text_light"
                android:textSize="18sp"
                android:textStyle="normal"/>

            <View android:id="@+id/separator"
                  android:background="@color/icon_gray"
                  android:layout_below="@id/nameTextView"
                  android:layout_width = "fill_parent"
                  android:layout_marginTop="4dp"
                  android:layout_height="2dip"/>

        </RelativeLayout>

<!-- The primary full-screen view. This can be replaced with whatever view
 is needed to present your content, e.g. VideoView, SurfaceView,
 TextureView, etc. -->
    <RelativeLayout
        android:id="@+id/fullscreen_content"
        style="?metaButtonBarStyle"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:layout_gravity="bottom|center_horizontal"
        android:orientation="horizontal"
        tools:ignore="UselessParent">
            <LinearLayout
                android:id="@+id/outLayout"
                android:layout_width="match_parent"
                android:layout_height="match_parent"
                android:orientation="vertical"
                android:visibility="visible">

                <ListView
                    android:id="@+id/msgListView"
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:layout_below="@+id/separator"
                    android:layout_above="@+id/type_message_area"
                    android:divider="@null"
                    android:dividerHeight="0dp"
                    android:paddingBottom="10dp"/>

                <include
                    layout="@layout/type_message_area"
                    android:layout_width="match_parent"
                    android:layout_below="@id/msgListView"
                    android:layout_weight="1"
                    android:layout_height="wrap_content"
                    android:gravity="bottom" />

            </LinearLayout>

    </RelativeLayout>

以下是type_message_area.xml

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
          android:layout_width="match_parent"
          android:layout_height="match_parent"
          android:gravity="bottom"
          android:orientation="horizontal">

<EditText
    android:id="@+id/sendConversationEditText"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:layout_weight="1"
    android:textColorHint="@color/icon_gray"
    android:textColor="@android:color/primary_text_light"
    android:hint="@string/conversation_edit_text_hint" />

<Button
    android:id="@+id/sendConversationButton"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:textColor="@color/btn_solid_white"
    android:backgroundTint="@color/primary"
    android:text="@string/send_conversation"/>
</LinearLayout>

这是我listview

中ConversationActivity.java的滚动条

     ListView msgListView = (ListView) findViewById(R.id.msgListView);
    //Set autoscroll of listview when a new message arrives
    msgListView.setTranscriptMode(ListView.TRANSCRIPT_MODE_ALWAYS_SCROLL);
    msgListView.setStackFromBottom(true);

Answer 1

您必须在活动级别指定键盘行为。请参阅：https://developer.android.com/guide/topics/manifest/activity-element.html#wsoft

您基本上有2个选项可以解决您的问题。将b.origin()活动属性设置为：

windowSoftInputMode：调整活动大小以适应剩余的屏幕空间。这可能会导致adjustResize调整大小并且ListView剪辑超出范围的问题。
EditText：不调整活动的大小。它将整个活动平移，并将输入元素的底部与软键盘的顶部对齐。 AFAIK应该给出所需的结果。（用户总能看到他/她当前正在键入的内容）

listview推动键盘后面的edittext

1 个答案: