public class Advertisment extends Fragment {
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
View v = inflater.inflate(R.layout.fragment_advertisment, container, false);
if(Build.VERSION.SDK_INT< Build.VERSION_CODES.LOLLIPOP){
FloatingActionButton fab=(FloatingActionButton)v.findViewById(R.id.fab);
fab.setOnClickListener(new View.OnClickListener(){
@Override
public void onClick(View arg){
Intent myIntent = new Intent(getActivity(), WriteAdvert.class);
startActivity(myIntent);
}
});
}
}
我使用了库https://github.com/shell-software/fab
此按钮应转到另一个活动但不会。 我是初学者!
答案 0 :(得分:0)
您是否在Android manifest.xml文件中添加了目标活动?
<application>
<activity
android:name="com.mycompany.myfirstapp.DisplayMessageActivity"
android:label="@string/title_activity_display_message"
android:parentActivityName="com.mycompany.myfirstapp.MyActivity" >
<meta-data
android:name="android.support.PARENT_ACTIVITY"
android:value="com.mycompany.myfirstapp.MyActivity" />
</activity>
</application>