从activity启动另外一个activity,须要再代码中加入如下语句:android
Intent intent = new Intent(firstActivity.this,secondActivity.class);this
startActivity(intent);spa
再者,须要再Intent AndroidManifest.xml中注册secondActivity,不然会出现错误。xml
加入: <activity android:name="com.XXX.secondActivity">it
</activity>class