내가 하려고 했는 다른 페이지로 이동하여button
,그러나 그것은 항상 실패합니다.
여기에 내 첫 번째 클래스와 XML:
public class FindPeopleFragment extends Fragment {
public FindPeopleFragment(){}
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
View rootView = inflater.inflate(R.layout.fragment_home, container, false);
return rootView;
}
public void goToAttract(View v)
{
Intent intent = new Intent(getActivity().getApplication(), MainActivityList.class);
startActivity(intent);
}
}
여기 나 XML:
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent" >
<Button
android:id="@+id/button1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerHorizontal="true"
android:layout_centerInParent="true"
android:layout_marginBottom="48dp"
android:onClick="goToAttract"
android:text="Button" /></RelativeLayout>
여기에 내 stacktrace 이면 그 결과 사용 를 실험,세 개
12-30 16:54:28.006: E/AndroidRuntime(992): FATAL EXCEPTION: main
12-30 16:54:28.006: E/AndroidRuntime(992): java.lang.RuntimeException: Unable to start activity ComponentInfo{info.androidhive.slidingmenu/info.androidhive.slidingmenu.MainActivityList}: android.view.InflateException: Binary XML file line #7: Error inflating class <unknown>
12-30 16:54:28.006: E/AndroidRuntime(992): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1955)
12-30 16:54:28.006: E/AndroidRuntime(992): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:1980)
12-30 16:54:28.006: E/AndroidRuntime(992): at android.app.ActivityThread.access$600(ActivityThread.java:122)
12-30 16:54:28.006: E/AndroidRuntime(992): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1146)
12-30 16:54:28.006: E/AndroidRuntime(992): at android.os.Handler.dispatchMessage(Handler.java:99)
12-30 16:54:28.006: E/AndroidRuntime(992): at android.os.Looper.loop(Looper.java:137)
12-30 16:54:28.006: E/AndroidRuntime(992): at android.app.ActivityThread.main(ActivityThread.java:4340)
12-30 16:54:28.006: E/AndroidRuntime(992): at java.lang.reflect.Method.invokeNative(Native Method)
12-30 16:54:28.006: E/AndroidRuntime(992): at java.lang.reflect.Method.invoke(Method.java:511)
12-30 16:54:28.006: E/AndroidRuntime(992): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:784)
12-30 16:54:28.006: E/AndroidRuntime(992): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:551)
12-30 16:54:28.006: E/AndroidRuntime(992): at dalvik.system.NativeStart.main(Native Method)
12-30 16:54:28.006: E/AndroidRuntime(992): Caused by: android.view.InflateException: Binary XML file line #7: Error inflating class <unknown>
12-30 16:54:28.006: E/AndroidRuntime(992): at android.view.LayoutInflater.createView(LayoutInflater.java:606)
12-30 16:54:28.006: E/AndroidRuntime(992): at com.android.internal.policy.impl.PhoneLayoutInflater.onCreateView(PhoneLayoutInflater.java:56)
12-30 16:54:28.006: E/AndroidRuntime(992): at android.view.LayoutInflater.onCreateView(LayoutInflater.java:653)
12-30 16:54:28.006: E/AndroidRuntime(992): at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:678)
12-30 16:54:28.006: E/AndroidRuntime(992): at android.view.LayoutInflater.rInflate(LayoutInflater.java:
이 코드 번-
public class FindPeopleFragment extends Fragment {
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
View rootView = inflater.inflate(R.layout.fragment_home,
container, false);
Button button = (Button) rootView.findViewById(R.id.button1);
button.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
updateDetail();
}
});
return rootView;
}
public void updateDetail() {
Intent intent = new Intent(getActivity(), MainActivityList.class);
startActivity(intent);
}
}
과에 의해 제안 Raghunandan 제거 아래에서 코드fragment_home.xml
-
android:onClick="goToAttract"
이
android:onClick="goToAttract"
다음
View rootView = inflater.inflate(R.layout.fragment_home, container, false);
Button b = (Button)rootView.findViewById(R.id.button1);
b.setOnClickListener(new OnClickListener()
{
public void onClick(View v)
{
Intent intent = new Intent(getActivity(), MainActivityList.class);
startActivity(intent);
}
});
return rootView;
오류가 필요하다고 얘기공개 goToAttract(보 v)
활동 클래스
Could not find method goToAttract(View) in the activity class
이 체크해주세요 응답하여 PareshMayani@
https://stackoverflow.com/questions/14139774/android-app-crashing-fragment-and-xml-onclick
편집:
Caused by: java.lang.OutOfMemoryError
나는 당신이 이미지는 너무 커서를하는 데 도움이 될 수 있는 규모를 축소한다. 따라서메모리 부족
.
에서 당신의 수신 의도로 사용하기
Intent intent = getActivity().getIntent();
((TextView)view.findViewById(R.id.hello)).setText(intent.getStringExtra("Hello"));
과에서 당신의 의도를 보내기
Intent intent = new Intent(getActivity(),Main2Activity.class);
intent.putExtra("Hello","Nisar");
getActivity().startActivity(intent);
모두 기억은 파편
FragmentManager fragmentManager = getFragmentManager();
fragmentManager.beginTransaction().replace(R.id.frame, new MySchedule()).commit();
MySchedule 의 이름을 내 java 클래스입니다.
이 코드는 데 도움이 될 것입
public class ThisFragment extends Fragment {
public Button button = null;
Intent intent;
@Nullable
@Override
public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
View rootView = inflater.inflate(R.layout.yourlayout, container, false);
intent = new Intent(getActivity(), GoToThisActivity.class);
button = (Button) rootView.findViewById(R.id.theButtonid);
button.setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
startActivity(intent);
}
});
return rootView;
}
이 코드를 사용할 수 있는지 확인할 변화"ThisFragment"으로 귀하의 조각 이름,"yourlayout"레이아웃으로 이름,"GoToThisActivity"그것을 변경하는 활동은 당신이 원하는 다음"theButtonid"로 변경 버튼 id 를 사용합니다.