工具栏标题的项目对齐问题? [英] Toolbar header's item alignment issue?

问题描述

今天，我陷入了Toolbar自定义标头的怪异问题之一.
我正在使用中心的TextView和Toolbar右侧的ImageView.因此，我在xml中使用了以下代码行，请检查一下.

Today i have stucked in one of the weird problem in Toolbar custom header.
I am using the TextView in the center and ImageView which is at the right of the Toolbar. So i have used below lines of code in xml , please check it once.

<android.support.design.widget.AppBarLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:background="@android:color/white"
        android:theme="@style/AppTheme.NoActionBar.AppBarOverlay">

        <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
            xmlns:app="http://schemas.android.com/apk/res-auto"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:orientation="vertical">

            <android.support.v7.widget.Toolbar
                android:id="@+id/toolbar"
                android:layout_width="match_parent"
                android:layout_height="?attr/actionBarSize"
                android:background="#3EC3D6"
                app:layout_collapseMode="pin"
                app:popupTheme="@style/AppTheme.NoActionBar.PopupOverlay">

                <LinearLayout
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:gravity="center"
                    android:orientation="horizontal">

                    <TextView
                        android:id="@+id/headerTxt"
                        style="@style/Base.TextAppearance.AppCompat.Medium"
                        android:layout_width="wrap_content"
                        android:layout_height="wrap_content"
                        android:ellipsize="marquee"
                        android:gravity="center"
                        android:layout_gravity="center"
                        android:maxLines="1"
                        android:text="Tile"
                        android:textColor="@android:color/black" />


                    <ImageView
                        android:layout_width="wrap_content"
                        android:layout_height="wrap_content"
                        android:src="@drawable/chat_new_icon"
                        android:layout_gravity="right"
                        />

                </LinearLayout>
            </android.support.v7.widget.Toolbar>

并从上面的代码中获取这些输出.

And getting these output from above code.

我已经使用RelativeLayout来解决此问题，但是它也没有用.请检查以下代码

I have used the RelativeLayout for it to come out from this problem, But it also NOT worked.Please check the below code for it

<android.support.v7.widget.Toolbar
                android:id="@+id/toolbar"
                android:layout_width="match_parent"
                android:layout_height="?attr/actionBarSize"
                android:background="#3EC3D6"
                app:layout_collapseMode="pin"
                app:popupTheme="@style/AppTheme.NoActionBar.PopupOverlay">

                <RelativeLayout
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:orientation="horizontal">

                    <TextView
                        android:id="@+id/headerTxt"
                        style="@style/Base.TextAppearance.AppCompat.Medium"
                        android:layout_width="wrap_content"
                        android:layout_height="wrap_content"
                        android:ellipsize="marquee"
                        android:gravity="center"
                        android:layout_gravity="center"
                        android:layout_centerInParent="true"
                        android:maxLines="1"
                        android:text="Tile"
                        android:textColor="@android:color/black" />


                    <ImageView
                        android:layout_width="wrap_content"
                        android:layout_height="wrap_content"
                        android:src="@drawable/chat_new_icon"
                        android:layout_alignParentRight="true"
                        android:layout_gravity="right"
                        />

                </RelativeLayout>
            </android.support.v7.widget.Toolbar>

如果还有其他意外结果，请检查一次.

And getting another unexpected result please check it once.

我已经参考了此解决方案，但不适用于我.请检查链接一次.
1.第一链接
2.第二个链接
3.第三链接
4.第四次链接

I have already refer this solution but it is not working for me.Please check the link once.
1. First Link
2. Second Link
3. Third Link
4. Forth Link

我需要TextView应该位于Toolbar的中心，而ImageView应该位于Toolbar的右边.请帮助我简化此问题.

What i need that TextView should at the center of the Toolbar and ImageView should at the right of the Toolbar.Please help me to short out from this problem.

推荐答案

@MikeM..建议对我有用.有关此问题的更多详细信息，请参考此链接单击此处

@MikeM. suggestion has worked for me. For more detail on the issue please refer this link click here

我为摆脱该问题所做的事情是，我已经删除了Toolbar内的LinearLayout并借助android:layout_gravity设置了视图的重力，请参考以下解决方案

What i have done to get rid off from the problem is that I have removed the LinearLayout inside the Toolbar and set the gravity of the view with help of android:layout_gravity, Please refer the below solution for it

            <android.support.v7.widget.Toolbar
                android:id="@+id/toolbar"
                android:layout_width="match_parent"
                android:layout_height="?attr/actionBarSize"
                android:background="#3EC3D6"
                app:layout_collapseMode="pin"
                app:popupTheme="@style/AppTheme.NoActionBar.PopupOverlay">

                <TextView
                    android:id="@+id/headerTxt"
                    style="@style/Base.TextAppearance.AppCompat.Medium"
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:layout_gravity="center"
                    android:ellipsize="marquee"
                    android:maxLines="1"
                    android:text="Tile"
                    android:textColor="@android:color/black" />

                <ImageView
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:layout_gravity="right"
                    android:layout_marginRight="10dp"
                    android:src="@drawable/chat_new_icon" />


            </android.support.v7.widget.Toolbar>

并从上述代码中获得预期结果，请检查一次.

And getting the expected result from above code, please check it once.

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