包重命名和错误＆QUOT;活动类不存在＆QUOT; [英] Package rename and error "Activity class does not exist"

问题描述

我有开始这样的另一个活动引起轰动的活动

I have a splash activity which starts another activity like this

public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.splash);

        final Thread splashThread = new Thread() {
            @Override
            public void run() {
                try {
                    int wait = 0;
                    while (_isActive && (_splashTime > wait)) { 
                        sleep(100);

                        if (_isActive) {
                            wait += 100;
                        }
                    }
                } catch (InterruptedException e) {
                    Log.d(TAG, e.getMessage());

                } finally {
                    startActivity(new Intent("com.path1.path2.SomeActivity"));
                    finish();
                }
            }
        };
        splashThread.start();
    }

要开始我用字符串参数为意图构造另一个活动。相应的类是搭配这样飞溅的字符串

To start another activity I use string parameter for the Intent constructor. The corresponding class is paired with the splash string like this

   <?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
          package="com.path1.path2"
          android:versionCode="2"
          android:versionName="1.0">
    <uses-sdk android:minSdkVersion="4"/>

    <!--permissions-->
    <uses-permission android:name="android.permission.INTERNET"/>
    <uses-permission android:name="android.permission.READ_PHONE_STATE"/>

    <application android:label="@string/app_name" android:icon="@drawable/icon">
        <activity android:name=".SplashActivity"
                  android:label="@string/app_name"
                >
            <intent-filter>
                <action android:name="android.intent.action.MAIN"/>
                <category android:name="android.intent.category.LAUNCHER"/>
            </intent-filter>
        </activity>
        <activity android:name=".SomeActivity"
                  android:label="@string/app_name"
                >
            <intent-filter>
                <action android:name="com.path1.path2.SomeActivity"/>
                <category android:name="android.intent.category.DEFAULT"/>
            </intent-filter>
        </activity>
        <activity android:name=".OtherActivity" android:label="@string/app_name"
                />

        <!--services-->
        <service android:name=".AlarmService"/>

    </application>
</manifest>

这完美的作品，直到我重新命名的包名。我在清单中重命名包名使用的重构和IDE重命名相应的所有其他类。但是，当我要开始新命名的项目，我面临着一个错误

This works flawlessly UNTIL I rename the package name. I rename the package name in the Manifest by using refactoring and the IDE renames all other classes accordingly. But when I want to start newly renamed project, I face an error

Launching application: com.path1.pathOLD/com.path1.path2.SplashActivity.
DEVICE SHELL COMMAND: am start -n "com.path1.pathOLD/com.path1.path2.SplashActivity"
Starting: Intent { cmp=com.path1.pathOLD/com.path1.path2.SplashActivity }
Error type 3
Error: Activity class {com.path1.pathOLD/com.path1.path2.SplashActivity} does not exist.

看来，应用程序尝试使用 OLDpath / NEWpath.Splash 路径开始飞溅的活动和误差是有的，但我找不到为什么它是使用这样的路径。

It seems that the app tries to start the Splash activity using OLDpath/NEWpath.Splash path and the error is there, but I can't find why it is using such path.

我用的IntelliJ IDE。有任何想法吗？难道是在过滤器在清单中的第二个活动呢？！

I use IntelliJ IDE. Any ideas? Could it be in the Filter in the 2nd activity in the Manifest?!

推荐答案

错误是在IntelliJ IDEA的毕竟。当你创建一个项目，配置检查自动启动功能，并打印默认类的名称。当您更改包的名称，重构不改变配置字符串仍然指向旧的类名。这就是为什么没有编译时错误，但运行时错误。

The error was in IntelliJ IDEA after all. When you create a project, the Configuration checks Launch feature automatically and prints the name of default class. When you change the name of package, refactoring does not change the configuration string which still points to the old class name. That is why there was not compile-time error, but runtime error.

这将是巨大的，如果他们能在这真棒IDE作为这类错误修复这个问题是很难跟踪（这个用了4个月的时间实现，其中误差）。

It would be great if they could fix this issue in this awesome IDE as these kind of errors are very hard to track down (this one took 4 months to realize where the error was).

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