मैं संवाद में टैबव्यू प्रदर्शित करना चाहता हूं। मेरे पास एक मुख्य श्रेणी फ़ाइल है जो FragmentActivity तक फैली हुई है और अंदर मैं इस विधि को नीचे दिए गए कॉल को कॉल करके संवाद दिखा रहा हूं।खंड 0x7f0e00d5 (com.example.page:id/dialogViewpager) के लिए कोई दृश्य नहीं मिला खंड के लिए OneFragment {92c0220 # 1 id = 0x7f0e00d5 एंड्रॉइड: स्विचर: 2131624149: 0}
private void dialogDictionary() {
final Dialog dialog = new Dialog(this);
dialog.requestWindowFeature(Window.FEATURE_NO_TITLE);
dialog.setContentView(R.layout.dialog_dictionary);
dialog.setCancelable(true);
dialog.getWindow().setBackgroundDrawable(new ColorDrawable(android.graphics.Color.TRANSPARENT));
ImageView imgDialogDictionaryClose = (ImageView) dialog.findViewById(R.id.imgDialogDictionaryClose);
imgDialogDictionaryClose.setOnClickListener(v -> dialog.dismiss());
ViewPager viewPager = (ViewPager) dialog.findViewById(R.id.dialogViewpager);
setupViewPager(viewPager);
TabLayout tabLayout = (TabLayout) dialog.findViewById(R.id.dialogTabs);
tabLayout.setupWithViewPager(viewPager);
dialog.show();
}
private void setupViewPager(ViewPager viewPager) {
ViewPagerAdapter adapter = new ViewPagerAdapter(getSupportFragmentManager());
adapter.addFragment(new OneFragment(), "ONE");
adapter.addFragment(new TwoFragment(), "TWO");
adapter.addFragment(new ThreeFragment(), "THREE");
viewPager.setAdapter(adapter);
}
class ViewPagerAdapter extends FragmentPagerAdapter {
private final List<Fragment> mFragmentList = new ArrayList<>();
private final List<String> mFragmentTitleList = new ArrayList<>();
public ViewPagerAdapter(FragmentManager manager) {
super(manager);
}
@Override
public Fragment getItem(int position) {
return mFragmentList.get(position);
}
@Override
public int getCount() {
return mFragmentList.size();
}
public void addFragment(Fragment fragment, String title) {
mFragmentList.add(fragment);
mFragmentTitleList.add(title);
}
@Override
public CharSequence getPageTitle(int position) {
return mFragmentTitleList.get(position);
}
}
जब मैं ऐप चलाता हूं, तो मुझे यह त्रुटि मिल रही है।
E/FragmentManager: No view found for id 0x7f0e00d5 (com.example.page:id/dialogViewpager) for fragment OneFragment{eb2a3cC#1 id=0x7f0e00d5 android:switcher:2131624149:0}
E/FragmentManager: Activity state:
E/AndroidRuntime: FATAL EXCEPTION: main
Process: com.example.page, PID: 2710
java.lang.IllegalArgumentException: No view found for id 0x7f0e00d5 (com.example.page:id/dialogViewpager) for fragment OneFragment{eb2a3cC#1 id=0x7f0e00d5 android:switcher:2131624149:0}
at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1107)
at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1295)
at android.support.v4.app.BackStackRecord.run(BackStackRecord.java:801)
at android.support.v4.app.FragmentManagerImpl.execSingleAction(FragmentManager.java:1643)
at android.support.v4.app.BackStackRecord.commitNowAllowingStateLoss(BackStackRecord.java:679)
at android.support.v4.app.FragmentPagerAdapter.finishUpdate(FragmentPagerAdapter.java:143)
at android.support.v4.view.ViewPager.populate(ViewPager.java:1272)
at android.support.v4.view.ViewPager.populate(ViewPager.java:1120)
at android.support.v4.view.ViewPager.onMeasure(ViewPager.java:1646)
at android.view.View.measure(View.java:18788)
at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:5951)
at android.widget.LinearLayout.measureChildBeforeLayout(LinearLayout.java:1465)
at android.widget.LinearLayout.measureVertical(LinearLayout.java:748)
at android.widget.LinearLayout.onMeasure(LinearLayout.java:630)
at android.view.View.measure(View.java:18788)
at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:5951)
at android.widget.FrameLayout.onMeasure(FrameLayout.java:194)
at android.view.View.measure(View.java:18788)
at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:5951)
at android.widget.FrameLayout.onMeasure(FrameLayout.java:194)
at android.view.View.measure(View.java:18788)
at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:5951)
at android.widget.FrameLayout.onMeasure(FrameLayout.java:194)
at com.android.internal.policy.PhoneWindow$DecorView.onMeasure(PhoneWindow.java:2643)
at android.view.View.measure(View.java:18788)
at android.view.ViewRootImpl.performMeasure(ViewRootImpl.java:2100)
at android.view.ViewRootImpl.measureHierarchy(ViewRootImpl.java:1191)
at android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:1452)
at android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:1107)
at android.view.ViewRootImpl$TraversalRunnable.run(ViewRootImpl.java:6013)
at android.view.Choreographer$CallbackRecord.run(Choreographer.java:858)
at android.view.Choreographer.doCallbacks(Choreographer.java:670)
at android.view.Choreographer.doFrame(Choreographer.java:606)
at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:844)
at android.os.Handler.handleCallback(Handler.java:739)
at android.os.Handler.dispatchMessage(Handler.java:95)
at android.os.Looper.loop(Looper.java:148)
at android.app.ActivityThread.main(ActivityThread.java:5417)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616)
dialog_dictionary.xml
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_margin="20dp"
android:orientation="vertical">
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="?android:attr/actionBarSize"
android:background="@drawable/dialog_title_bar">
<View
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:focusableInTouchMode="true" />
<EditText
android:id="@+id/edtDictionarySearch"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_centerVertical="true"
android:layout_marginLeft="25dp"
android:layout_marginRight="10dp"
android:layout_toLeftOf="@+id/imgDialogDictionaryClose"
android:background="@android:color/transparent"
android:drawableLeft="@mipmap/icn_search_white"
android:drawablePadding="10dp"
android:hint="@string/search"
android:singleLine="true"
android:textColor="@color/white"
android:textColorHint="@color/white"
android:textSize="@dimen/dialog_search_text_size" />
<ImageButton
android:id="@+id/imgDialogDictionaryClose"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_alignParentRight="true"
android:layout_centerVertical="true"
android:layout_marginRight="15dp"
android:background="@android:color/transparent"
android:paddingLeft="10dp"
android:paddingRight="10dp"
android:src="@mipmap/icn_close" />
</RelativeLayout>
<android.support.design.widget.TabLayout
android:id="@+id/dialogTabs"
android:layout_width="match_parent"
android:layout_height="wrap_content"
app:tabGravity="fill"
app:tabMode="fixed" />
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="@drawable/dialog_bg_area"
android:padding="@dimen/dialog_inner_padding">
<android.support.v4.view.ViewPager
android:id="@+id/dialogViewpager"
android:layout_width="match_parent"
android:layout_height="match_parent"
app:layout_behavior="@string/appbar_scrolling_view_behavior" />
</RelativeLayout>
</LinearLayout>
OneFragment.java
public class OneFragment extends Fragment {
public OneFragment() {
}
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
}
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
return inflater.inflate(R.layout.fragment_one, container, false);
}
}
fragment_one.xml
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical">
<TextView
android:layout_width="match_parent"
android:layout_height="match_parent"
android:gravity="center"
android:text="Tab One"
android:textSize="50dp" />
</LinearLayout>
जांच करने के लिए लेआउट श्रोता जोड़ सकते हैं। क्या आप सही आईडी का उपयोग कर रहे हैं ??? –
हाँ मैंने जांच की है कि यह सही है –
अपनी प्रोजेक्ट का पुनर्निर्माण करें ... यह आर फ़ाइल –