找不到與指定名稱相匹配的資源：attr'accentColor'

Question

我看到過許多關於此錯誤的SO問題，但他們都有一個共同的問題，那就是他們試圖在舊版本上使用v21屬性或者他們有較低的targetSDKVersion，但在我的應用中並不是這種情況。

注：我刪除了已經存在的文件夾values-v11和values-v14從項目，如果該事項。

的編譯器錯誤如下：

[2015-08-08 14:30:23 - MaterialDesignGoogleNowLikeSearchBoxThree] D:\CodingMyHeart\WORKSPACES\EclipseWorkspaces\Workspace of Android Practice One\MaterialDesignGoogleNowLikeSearchBoxThree\res\values\styles.xml:19: error: Error: No resource found that matches the given name: attr 'accentColor'. 
[2015-08-08 14:30:23 - MaterialDesignGoogleNowLikeSearchBoxThree] 
[2015-08-08 14:30:23 - MaterialDesignGoogleNowLikeSearchBoxThree] D:\CodingMyHeart\WORKSPACES\EclipseWorkspaces\Workspace of Android Practice One\MaterialDesignGoogleNowLikeSearchBoxThree\res\values\styles.xml:17: error: Error: No resource found that matches the given name: attr 'primaryColor'. 
[2015-08-08 14:30:23 - MaterialDesignGoogleNowLikeSearchBoxThree] 
[2015-08-08 14:30:23 - MaterialDesignGoogleNowLikeSearchBoxThree] D:\CodingMyHeart\WORKSPACES\EclipseWorkspaces\Workspace of Android Practice One\MaterialDesignGoogleNowLikeSearchBoxThree\res\values\styles.xml:18: error: Error: No resource found that matches the given name: attr 'primaryColorDark'. 
[2015-08-08 14:30:23 - MaterialDesignGoogleNowLikeSearchBoxThree] 
[2015-08-08 14:30:23 - MaterialDesignGoogleNowLikeSearchBoxThree] D:\CodingMyHeart\WORKSPACES\EclipseWorkspaces\Workspace of Android Practice One\MaterialDesignGoogleNowLikeSearchBoxThree\res\values-v21\styles.xml:7: error: Error: No resource found that matches the given name: attr 'android:accentColor'. 
[2015-08-08 14:30:23 - MaterialDesignGoogleNowLikeSearchBoxThree] 
[2015-08-08 14:30:23 - MaterialDesignGoogleNowLikeSearchBoxThree] D:\CodingMyHeart\WORKSPACES\EclipseWorkspaces\Workspace of Android Practice One\MaterialDesignGoogleNowLikeSearchBoxThree\res\values-v21\styles.xml:5: error: Error: No resource found that matches the given name: attr 'android:primaryColor'. 
[2015-08-08 14:30:23 - MaterialDesignGoogleNowLikeSearchBoxThree] 
[2015-08-08 14:30:23 - MaterialDesignGoogleNowLikeSearchBoxThree] D:\CodingMyHeart\WORKSPACES\EclipseWorkspaces\Workspace of Android Practice One\MaterialDesignGoogleNowLikeSearchBoxThree\res\values-v21\styles.xml:6: error: Error: No resource found that matches the given name: attr 'android:primaryColorDark'. 
[2015-08-08 14:30:23 - MaterialDesignGoogleNowLikeSearchBoxThree] 

我已經包含在項目appcompat_v7，並且有一個名爲android-support-v7-appcompat另一個庫可供選擇：

SSCCE：

RES /值/ colors.xml

<?xml version="1.0" encoding="utf-8"?> 
<resources> 
    <color name="primaryColor">#64FFDA</color><!-- Light ferozi --> 
    <color name="primaryColorDark">#1DE9B6</color><!-- Darker ferozi --> 
    <color name="accentColor">#E94F37</color><!-- Close to red --> 
</resources> 

RES /值/ styles.xml

<resources> 

    <!-- 
     Base application theme, dependent on API level. This theme is replaced 
     by AppBaseTheme from res/values-vXX/styles.xml on newer devices. 
    --> 
    <style name="AppBaseTheme" parent="Theme.AppCompat.Light"> 
     <!-- 
      Theme customizations available in newer API levels can go in 
      res/values-vXX/styles.xml, while customizations related to 
      backward-compatibility can go here. 
     --> 
    </style> 

    <!-- Application theme. --> 
    <style name="AppTheme" parent="AppBaseTheme"> 
     <item name="primaryColor">@color/primaryColor</item> 
     <item name="primaryColorDark">@color/primaryColorDark</item> 
     <item name="accentColor">@color/accentColor</item> 
    </style> 

</resources> 

RES /值-V21/styles.xml

<?xml version="1.0" encoding="utf-8"?> 
<resources> 
    <!-- Application theme. --> 
    <style name="AppTheme" parent="AppBaseTheme"> 
     <item name="android:primaryColor">@color/primaryColor</item> 
     <item name="android:primaryColorDark">@color/primaryColorDark</item> 
     <item name="android:accentColor">@color/accentColor</item> 
    </style> 
</resources> 

清單

<?xml version="1.0" encoding="utf-8"?> 
<manifest xmlns:android="http://schemas.android.com/apk/res/android" 
    package="com.example.materialdesigngooglenowlikesearchboxthree" 
    android:versionCode="1" 
    android:versionName="1.0" > 

    <uses-sdk 
     android:minSdkVersion="8" 
     android:targetSdkVersion="22" /> 

    <application 
     android:allowBackup="true" 
     android:icon="@drawable/ic_launcher" 
     android:label="@string/app_name" 
     android:theme="@style/AppTheme" > 
     <activity 
      android:name=".MainActivity" 
      android:label="@string/app_name" > 
      <intent-filter> 
       <action android:name="android.intent.action.MAIN" /> 

       <category android:name="android.intent.category.LAUNCHER" /> 
      </intent-filter> 
     </activity> 
    </application> 

</manifest> 

activity_main.xml中

<RelativeLayout 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:paddingBottom="@dimen/activity_vertical_margin" 
    android:paddingLeft="@dimen/activity_horizontal_margin" 
    android:paddingRight="@dimen/activity_horizontal_margin" 
    android:paddingTop="@dimen/activity_vertical_margin" 
    tools:context="com.example.materialdesigngooglenowlikesearchboxthree.MainActivity" > 

    <TextView 
     android:layout_width="wrap_content" 
     android:layout_height="wrap_content" 
     android:text="@string/hello_world" /> 

</RelativeLayout> 

MainActivity.java

public class MainActivity extends AppCompatActivity { 

    @Override 
    protected void onCreate(Bundle savedInstanceState) { 
     super.onCreate(savedInstanceState); 
     setContentView(R.layout.activity_main); 
    } 

    @Override 
    public boolean onCreateOptionsMenu(Menu menu) { 
     // Inflate the menu; this adds items to the action bar if it is present. 
     getMenuInflater().inflate(R.menu.main, menu); 
     return true; 
    } 

    @Override 
    public boolean onOptionsItemSelected(MenuItem item) { 
     // Handle action bar item clicks here. The action bar will 
     // automatically handle clicks on the Home/Up button, so long 
     // as you specify a parent activity in AndroidManifest.xml. 
     int id = item.getItemId(); 
     if (id == R.id.action_settings) { 
      return true; 
     } 
     return super.onOptionsItemSelected(item); 
    } 
} 

Answer 1

您正在使用的屬性錯誤。它是colorPrimary而不是primaryColor。按照this.

編輯 - 供您參考

<resources> 
<!-- inherit from the material theme --> 
    <style name="AppTheme" parent="android:Theme.Material"> 
    <!-- Main theme colors --> 
    <!-- your app branding color for the app bar --> 
    <item name="android:colorPrimary">@color/primary</item> 
    <!-- darker variant for the status bar and contextual app bars --> 
    <item name="android:colorPrimaryDark">@color/primary_dark</item> 
    <!-- theme UI controls like checkboxes and text fields --> 
    <item name="android:colorAccent">@color/accent</item> 
    </style> 
</resources>  

編輯

ActionBar性質比AppCompat性質不同。你必須明確地給主題的屬性，如this.

例

<?xml version="1.0" encoding="utf-8"?> 
<resources> 
<!-- the theme applied to the application or activity --> 
<style name="CustomActionBarTheme" 
     parent="@style/Theme.Holo"> 
    <item name="android:actionBarStyle">@style/MyActionBar</item> 
    <item name="android:actionBarTabTextStyle">@style/MyActionBarTabText</item> 
    <item name="android:actionMenuTextColor">@color/actionbar_text</item> 
</style> 

<!-- ActionBar styles --> 
<style name="MyActionBar" 
     parent="@style/Widget.Holo.ActionBar"> 
    <item name="android:titleTextStyle">@style/MyActionBarTitleText</item> 
</style> 

<!-- ActionBar title text --> 
<style name="MyActionBarTitleText" 
     parent="@style/TextAppearance.Holo.Widget.ActionBar.Title"> 
    <item name="android:textColor">@color/actionbar_text</item> 
</style> 

<!-- ActionBar tabs text styles --> 
<style name="MyActionBarTabText" 
     parent="@style/Widget.Holo.ActionBar.TabText"> 
    <item name="android:textColor">@color/actionbar_text</item> 
</style> 
</resources>  

但其建議使用工具欄。其中有很多功能，並根據您的style使用。這是ToolBar的典型示例。

<android.support.v7.widget.Toolbar 
android:id=」@+id/my_awesome_toolbar」 
android:layout_height=」wrap_content」 
android:layout_width=」match_parent」 
android:minHeight=」?attr/actionBarSize」 
android:background=」?attr/colorPrimary」 />  

欲瞭解更多您可以參考this.