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Eclipse 编译 Android工程时，提示该错误 ：Error generating final archive: Debug certificate expired on xxxxxx（日期） 解决办法： linux：Window－－》Preferences－－》Android－－》Build中Default debug keystore显示了地址“/home/jinli/.android/debug.keystore”，删除此路径下的debug.keystore及 ddms.cfgWindow XP：进入：C:Documents and SettingsAdministrator.android 删除：debug.keystore及 ddms.cfg

Their conclusion is that Android 2.1′s new speech-to-text thing works, just about, although there’s a delay of a few seconds while the phone crunches your spoken words and tries to get the gist of what you’re saying – and a few errors sneak in, particularly when dealing with those smaller words we tend to hurry over. Basically, it looks like you have an awkward choice to make – speak your messages then spend a bit of time awkwardly tidying up the few errors that will inevitably sneak in, or carry on as normal with traditional text input methods.

I am just making some AppWidget and I want to pass some Strings through UpdateView to an Activity. But the Bundle is null. I try this: -Widget.java                       Intent defineIntent = new Intent(context, Visor.class);                        defineIntent.putExtra ("org.rss.androides.post2","artist");                        PendingIntent pendingIntent = PendingIntent.getActivity(context, 0, defineIntent, 0);                        updateViews.setOnClickPendingIntent (R.id.widget, pendingIntent); -Viewer.java           Bundle b = intent.getExtras();                 if (b == null) {                     finish();                     return;                 } b is always null.

Remember that PendingIntents aren't keyed using extras: http://groups.google.com/group/android-developers/msg/b296f43ae70c4587 You could hack the extras through by mangling them into Uri parameters, or if you're using a ContentProvider, just point to a specific row.

Or use PendingIntent.FLAG_UPDATE_CURRENT; just be careful that each active instance has its own unique Intent.