活动拒绝开始

Activity refuses to start(活动拒绝开始)
本文介绍了活动拒绝开始的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着跟版网的小编来一起学习吧!

问题描述

现在我的第一个 Activity 显示正常,但单击按钮不会调出下一个 Activity.我单步执行了这段代码:

Now my first Activity is displaying fine, but clicking the button does not bring up the next Activity. I stepped through this code:

@Override
public void onClick(View v) {
Intent configure = new  Intent(OnDemandAndAutomatic_Activity.this, Configure_Activity.class);  
OnDemandAndAutomatic_Activity.this.startActivity(configure);
}

...它似乎运行良好,但什么也没发生,除了让我进入调试透视图,在控制台窗格中使用这种措辞:

...and it seemed to run fine, but nothing happened, except breaking me into the Debug Perspective, with this verbiage in the Console pane:

[2012-02-01 21:01:35 - ddms] execute: returning
[2012-02-01 21:01:35 - Unexpected error while launching logcat. Try reselecting the device.] device not found
com.android.ddmlib.AdbCommandRejectedException: device not found
    at com.android.ddmlib.AdbHelper.setDevice(AdbHelper.java:736)
    at com.android.ddmlib.AdbHelper.executeRemoteCommand(AdbHelper.java:373)
    at com.android.ddmlib.Device.executeShellCommand(Device.java:372)
    at com.android.ddmuilib.logcat.LogCatReceiver$1.run(LogCatReceiver.java:100)
    at java.lang.Thread.run(Unknown Source)"

...关于可能导致此问题的任何想法?

...any ideas on what might cause this?

更新:我还尝试将按钮点击代码更改为:

Update: I also tried changing the button click code to this:

Intent configure = new  Intent(this, Configure_Activity.class);  
startActivity(configure);

...但没有区别.

控制台最后一行是:

[2012-02-01 21:31:46 - ddms] Forwarding client reply 0x166 to [Debugger 8647-->390 active]

LogCat 中什么都没有...?!

There is nothing in LogCat...?!

推荐答案

该死的我的尸体!

问题是我忽略了将要启动的 Activity 添加到 Manifest!

The problem was I had neglected to add the Activity to be started to the Manifest!

请原谅我去,无情地责备自己.

Excuse me while I go and berate myself mercilessly.

实际上,我很高兴意识到我的严重错误.

Actually, I'm just happy to have realized my egregious blunder.

这篇关于活动拒绝开始的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持跟版网!

本站部分内容来源互联网,如果有图片或者内容侵犯了您的权益,请联系我们,我们会在确认后第一时间进行删除!

相关文档推荐

How can I use CClistview in COCOS2d Android?(如何在 COCOS2d Android 中使用 CClistview?)
cocos2d-android: how to display score(cocos2d-android:如何显示分数)
Sqlite database not copied from asset folder Android(Sqlite 数据库未从资产文件夹 Android 复制)
SQLite Database Copy Appears Corrupted When Generated by Device and not Emulator(SQLite 数据库副本在由设备而不是模拟器生成时出现损坏)
Android file copy(安卓文件拷贝)
Android how to detect Copy event of Edittext in android(Android如何在android中检测Edittext的Copy事件)