2

我正在使用这个 Maven 脚本构建我的应用程序。但后来我收到一大堆错误（见帖子末尾）。好像没有找到android.jar 。我检查了android.jar的路径，没问题。

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" 
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0
    http://maven.apache.org/maven-v4_0_0.xsd">
    <modelVersion>4.0.0</modelVersion>

    <groupId>my.group.id</groupId>
    <artifactId>myproject1.0</artifactId>
    <version>1.0.0-SNAPSHOT</version>
    <packaging>apk</packaging>
    <name>MyProject</name>

    <dependencyManagement>
        <dependencies>
            <dependency>
                <groupId>com.google.android</groupId>
                <artifactId>android</artifactId>
                <version>2.1.2</version>
                <scope>provided</scope>
            </dependency>
        </dependencies>
    </dependencyManagement>

    <build>
        <sourceDirectory>src</sourceDirectory>
        <plugins>
            <plugin>
                <groupId>com.jayway.maven.plugins.android.generation2</groupId>
                <artifactId>maven-android-plugin</artifactId>
                <version>2.6.0</version>
                <configuration>
                    <sdk>
                        <platform>4</platform>
                    </sdk>
                    <emulator>
                        <avd>16</avd>
                    </emulator>
                    <deleteConflictingFiles>true</deleteConflictingFiles>
                    <undeployBeforeDeploy>true</undeployBeforeDeploy>
                </configuration>
                <extensions>true</extensions>
            </plugin>
            <plugin>
                <artifactId>maven-compiler-plugin</artifactId>
                <version>2.3</version>
            </plugin>
        </plugins>
    </build>
</project>

错误：

C:\projectX>mvn install -e
+ Error stacktraces are turned on.
[INFO] Scanning for projects...
[INFO] ------------------------------------------------------------------------
[INFO] Building MyProject
[INFO]    task-segment: [install]
[INFO] ------------------------------------------------------------------------
[INFO] [android:generate-sources {execution: default-generate-sources}]
[INFO] ANDROID-904-002: Found aidl files: Count = 0
[INFO] ANDROID-904-002: Found aidl files: Count = 0
[INFO] Copying local resource files to combined resource directory.
[INFO] C:\dev\android-sdk-windows\platforms\android-4/tools/aapt [package, -m, -J, \
       C:\projectX\target\generated-sources\r, -M, C:\projectX\AndroidManifest.xml, -S, \
       C:\projectX\target\generated-sources\combined-resources\res,-A, C:\projectX\assets, -I, \
       C:\dev\android-sdk-windows\platforms\android-4\android.jar]

[ERROR] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Compilation failure

C:\projectX\src\com\projectx\MyClass.java:[13,22] package org.apache.http does not exist
C:\projectX\src\com\projectx\MyClass.java:[23,29] package org.apache.http.entity does not exist
C:\projectX\src\com\projectx\MyClass.java:[28,29] package org.apache.http.params does not exist
C:\projectX\src\com\projectx\MyClass.java:[30,22] package android.content does not exist
C:\projectX\src\com\projectx\MyClass.java:[31,19] package android.util does not exist
C:\projectX\src\com\projectx\MyClass.java:[50,9] cannot find symbol
symbol  : class DefaultHttpClient
location: class com.projectx.MyClass

C:\projectX\src\com\projectx\MyService.java:[10,24] package android.telephony does not exist
C:\projectX\src\com\projectx\MyService.java:[13,18] package android.app does not exist
C:\projectX\src\com\projectx\MyService.java:[19,22] package android.content does not exist
C:\projectX\src\com\projectx\MyService.java:[23,40] package android.content.SharedPreferences does not exist
C:\projectX\src\com\projectx\MyService.java:[25,18] package android.net does not exist
C:\projectX\src\com\projectx\MyService.java:[28,17] package android.os does not exist
C:\projectX\src\com\projectx\MyService.java:[29,25] package android.preference does not exist
C:\projectX\src\com\projectx\MyService.java:[30,19] package android.util does not exist
C:\projectX\src\com\projectx\MyService.java:[31,19] package android.view does not exist
C:\projectX\src\com\projectx\MyService.java:[34,21] package android.widget does not exist
C:\projectX\src\com\projectx\MyService.java:[54,36] cannot find symbol
symbol: class Service
public class MyService extends Service {

C:\projectX\src\com\projectx\MyClass.java:[103,34] cannot find symbol
symbol  : class Context
location: class com.projectx.MyClass

C:\projectX\src\com\projectx\MyClass.java:[209,46] cannot find symbol
symbol  : class Context
location: class com.projectx.MyClass

C:\projectX\src\com\projectx\MyClass.java:[229,37] cannot find symbol
symbol  : class Context
location: class com.projectx.MyClass

C:\projectX\src\com\projectx\MyService.java:[75,16] cannot find symbol
symbol  : class PendingIntent
location: class com.projectx.MyService

...truncated...

[INFO] ------------------------------------------------------------------------
[INFO] Trace
org.apache.maven.BuildFailureException: Compilation failure
4

3 回答 3

1

问题只是<dependencyManagement>标签不应该在那里。

于 2010-11-18T16:37:25.863 回答
0

这一行：C:\dev\android-sdk-windows\platforms\android-4/tools/aapt

你确定 / 是正确的并且在那里需要吗？这可能是为什么 android.jar 没有被拾取..

于 2010-11-16T20:58:50.827 回答
0

我无法重现您的错误。但在我看来，您将 android.jar 用于 2.1.2（平台 7）并指定平台 4（Android 1.6），这对我来说似乎很奇怪。如果您希望您的应用程序在 1.6 上运行，您应该使用 1.6 中的 android.jar。因为这是运行时可用的。

        <dependency>
            <groupId>com.google.android</groupId>
            <artifactId>android</artifactId>
            <version>1.6_r2</version>
            <scope>provided</scope>
        </dependency>

如果您想使用平台 8 (Froyo) 附带的 AndroidManifest.xml 的功能，例如 installLocation，则不应使用平台 4 而应使用平台 8。

       <plugin>
            <groupId>com.jayway.maven.plugins.android.generation2</groupId>
            <artifactId>maven-android-plugin</artifactId>
            <configuration>
                <sdk>
                    <path>${env.ANDROID_HOME}</path>
                    <platform>8</platform>
                </sdk>
                <deleteConflictingFiles>true</deleteConflictingFiles>
            </configuration>
            <extensions>true</extensions>
        </plugin>

如果您使用 Maven > 版本 2.0.9 (IIRC)，则不必再指定插件的版本。然后自动使用最新版本。

于 2010-11-17T21:26:16.447 回答