真机调试永远在闪退怎么办!!!
打开你的Logcat看看是不是有一条红得扎眼的提示
android.content.ActivityNotFoundException: Unable to find explicit activity class {com.example.XXXX/com.example.XXXX.XXActivity}; have you declared this activity in your AndroidManifest.xml?
就是这么简单请去AndroidManifest.xml里看看你是不是再再再鼠标拉大了删多了!!!!!!!
把 <activity android:name=".XXActivity"></activity>
加回去,马上,right now!!!!!
----------------------------------------------------------------好记性不如烂笔头记一记地