近况如何?
所以,正如问题所说,我的片段中有两个文本视图,其布局如下:
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="wrap_content"
android:layout_height="match_parent"
tools:context="projeto1.com.recyclerviewexample.BlankFragment"
android:background="@color/blue"
android:id="@+id/RelativeLayoutSquareWord"
>
<LinearLayout
android:layout_width="fill_parent"
android:layout_height="match_parent"
android:id="@+id/relativeLayoutPrimaryWord"
android:orientation="vertical"
android:weightSum="10">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="@string/ola_word"
android:paddingTop="10dp"
android:textColor="@color/bluish_dark"
android:layout_weight="5"
android:layout_gravity="center_horizontal"
android:gravity="center_vertical|center_horizontal"
android:id="@+id/secondaryWord"
android:textSize="80sp"
android:layout_centerHorizontal="true" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="@string/hello_word"
android:layout_weight="5"
android:textColor="@color/bluish"
android:layout_gravity="center_horizontal"
android:gravity="center_horizontal"
android:id="@+id/primaryWord"
android:textSize="140sp"/>
</LinearLayout>
</RelativeLayout>当我在我的设备(Nexus5)上加载应用程序时,它没有显示我指定的颜色,另一方面,它显示了黑边和白色的primaryWord和白色边框和黑色的secondaryWord。
很奇怪,不是吗?
在这段代码中,我在我的mainActivity上显示了fragment:
public class MainActivity extends Activity {
BlankFragment frag = null;
FragmentManager manager = null;
FragmentTransaction transaction = null;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
frag = new BlankFragment();
manager = getFragmentManager();
transaction = manager.beginTransaction();
transaction.add(R.id.fragmentLayout, frag, "TesteFragment");
transaction.commit();
}这里是colors.xml
<?xml version="1.0" encoding="utf-8"?>
<resources>
<item name="blue" type="color">#357893</item>
<item name="bluish" type="color">#85B8CC</item>
<item name="bluish_dark" type="color">#0F5069</item>
</resources> 发布于 2015-02-20 04:40:46
尝试按如下方式编辑colors.xml:
<?xml version="1.0" encoding="utf-8"?>
<resources>
<color name="blue">#357893</color>
<color name="bluish">#85B8CC</color>
<color name="bluish_dark">#0F5069</color>
</resources>发布于 2015-02-20 04:40:57
在本例中,您应该有一个包含正确的颜色XML的文件:
<resources>
<color name="blue" type="color">#357893</item>
<color name="bluish" type="color">#85B8CC</item>
<color name="bluish_dark" type="color">#0F5069</item>
</resources> 这个愚蠢的错误可以通过使用IDE来避免,当它没有正确定义时,IDE将会出错。很抱歉我在这里说傻话,但我们都有自己的缺点,不要为此感到抱歉:P
https://stackoverflow.com/questions/28616279
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