android将工具栏标题颜色更改为白色 [英] android change toolbar title color to white

问题描述

我的应用程序中的工具栏标题显示为灰色，而不是白色。下面是代码。请帮助我编辑了代码。我已经包括java代码和整个activity_main.xml

The toolbar title in my application displays grey color instead of white.Below is the code.Please help me!!I have edited the code.I have included java code and entire activity_main.xml

Java代码：

Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
        setSupportActionBar(toolbar);

activity_main.xml：

activity_main.xml:

   <?xml version="1.0" encoding="utf-8"?>
    <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
        xmlns:app="http://schemas.android.com/apk/res-auto"
        android:id="@+id/relative"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:background="@drawable/bg7"
       >

        <android.support.v7.widget.Toolbar
            android:id="@+id/toolbar"
            android:layout_width="match_parent"
            android:layout_height="50dp"
            android:background="#50000000"
            app:theme="@style/ActionBarThemeOverlay"
            app:popupTheme="@style/ActionBarPopupThemeOverlay"

            />

        <com.miguelcatalan.materialsearchview.MaterialSearchView
            android:id="@+id/search_view"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            style="@style/MaterialSearchView"/>

        <ImageView
            android:id="@+id/image2"
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:layout_alignParentLeft="true"
            android:layout_alignParentStart="true"
            android:background="#90000000" />

        <RelativeLayout
            android:id="@+id/relative2"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_alignParentLeft="true"
            android:layout_alignParentStart="true"
            android:layout_centerVertical="true">

            <ImageView
                android:id="@+id/image1"
                android:layout_width="20dp"
                android:layout_height="20dp"
                android:layout_alignParentLeft="true"
                android:layout_alignParentStart="true"
                android:layout_centerVertical="true"
                android:layout_gravity="right|center_vertical"
                android:layout_marginLeft="20dp"
                android:background="@drawable/marker"></ImageView>

            <fr.ganfra.materialspinner.MaterialSpinner
                android:id="@+id/spinner1"

                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:layout_alignParentLeft="true"
                android:layout_alignParentRight="true"

                android:layout_marginLeft="50dp"
                android:layout_marginRight="10dp"
                app:ms_alignLabels="false"
                app:ms_arrowColor="@color/arrow"
                app:ms_arrowSize="8dp"
                app:ms_hintColor="@color/hint"
                app:ms_multiline="true"
                app:ms_thickness="0.0dp"
                app:popupTheme="@android:color/transparent"

                />


        </RelativeLayout>


    </RelativeLayout>

styles.xml：

styles.xml:

 <style name="AppTheme" parent="Theme.AppCompat.Light.NoActionBar">
    <!-- Customize your theme here. -->
    <item name="colorPrimary">@color/colorPrimary</item>
    <item name="colorPrimaryDark">@color/colorPrimaryDark</item>
    <item name="colorAccent">@color/colorAccent</item>

</style>

colors.xml：
<

colors.xml: <

color name="colorPrimary">#8C9EFF</color>
    <color name="colorPrimaryDark">#903F51B5</color>
    <color name="colorAccent">#ffffff</color>

屏幕截图：

推荐答案

这是使用java更改工具栏颜色的另一种方法

this is other way to change the toolbar color using java

toolbar.setTitleTextColor(ContextCompat.getColor(getApplicationContext(), R.color.YOUR_COLOR));

如果您的最低API级别低于23，则可以执行此操作。

If your min API level is under 23, it could do the job.

一如既往，如果我错了，请更正我。

As always, If I'm wrong, please correct me.

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