андроид фрагмент android.support.v4.app.Fragment; error

Question

В настоящее время у меня есть рабочий проект, который использует фрагмент для выбора макетов из списка, как бы то ни было, что сейчас пытаюсь сделать, это добавить 1 класс и макет fragfrant из другого проекта, и я получаю эту ошибку.

android.support.v4.app.Fragment; когда я зажгу линию.

import android.content.res.Configuration; 
import android.os.Bundle; 
import android.support.v4.app.Fragment; 
import android.support.v4.app.FragmentManager; 
import android.support.v4.widget.DrawerLayout; 
import android.support.v7.app.ActionBarActivity; 
import android.support.v7.app.ActionBarDrawerToggle; 
import android.util.Log; 
import android.view.Menu; 
import android.view.MenuItem; 
import android.view.View; 
import android.widget.AdapterView; 
import android.widget.ArrayAdapter; 
import android.widget.ListView; 




public class MainActivity extends ActionBarActivity { 


    // drawer layout 
    private DrawerLayout drawerLayout; 

    // drawer listview 
    private ListView drawerListView; 

    // slide menu items 
    private String[] navMenuTitles; 

    // used to store app title 
    private CharSequence mTitle; 

    // nav drawer title 
    private CharSequence mDrawerTitle; 

    // toggle that open and close the drawer 
    private ActionBarDrawerToggle mDrawerToggle; 


    @Override 
    protected void onCreate(Bundle savedInstanceState) { 
     super.onCreate(savedInstanceState); 
     setContentView(R.layout.activity_main); 

     mTitle = mDrawerTitle = getTitle(); 

     navMenuTitles = getResources().getStringArray(R.array.nav_drawer_items); 

     drawerLayout = (DrawerLayout) findViewById(R.id.drawer_layout); 
     drawerListView = (ListView) findViewById(R.id.left_drawer); 

     // Set the adapter for the list view 
     drawerListView.setAdapter(new ArrayAdapter<String>(this, 
       android.R.layout.simple_list_item_1, navMenuTitles)); 
     // Set the list's click listener 
     drawerListView.setOnItemClickListener(new SlideMenuClickListener()); 

     // enabling action bar app icon and behaving it as toggle button 
     getSupportActionBar().setDisplayHomeAsUpEnabled(true); 
     getSupportActionBar().setHomeButtonEnabled(true); 


     mDrawerToggle = new ActionBarDrawerToggle(
       this, /* Context */ 
       drawerLayout, /* DrawerLayout object */ 
       R.string.app_name, /* nav drawer open - description for accessibility */ 
       R.string.app_name /* nav drawer close - description for accessibility */ 
     ); 
//  { 
// 
//   /** Called when a drawer has settled in a completely closed state. */ 
//   public void onDrawerClosed(View view) { 
//    setTitle(mTitle); 
////    calling onPrepareOptionsMenu() to show action bar icons 
//    invalidateOptionsMenu(); 
//   } 
// 
//   /** Called when a drawer has settled in a completely open state. */ 
//   public void onDrawerOpened(View drawerView) { 
//    setTitle(mDrawerTitle); 
////    calling onPrepareOptionsMenu() to hide action bar icons 
//    invalidateOptionsMenu(); 
//   } 
//  }; 

     // Set the drawer toggle as the DrawerListener 
     drawerLayout.setDrawerListener(mDrawerToggle); 

     if (savedInstanceState == null) { 
//   on first time display view for first nav item 
      selectFragment(0); 
     } 

    } 

    @Override 
    public void setTitle(CharSequence title) { 
     mTitle = title; 
     getSupportActionBar().setTitle(mTitle); 
    } 


    @Override 
    public boolean onCreateOptionsMenu(Menu menu) { 

     // Inflate the menu; this adds items to the action bar if it is present. 
     getMenuInflater().inflate(R.menu.main, menu); 
     return true; 
    } 

    @Override 
    public boolean onOptionsItemSelected(MenuItem item) { 
     // Pass the event to ActionBarDrawerToggle, if it returns 
     // true, then it has handled the app icon touch event 

     if (mDrawerToggle.onOptionsItemSelected(item)) { 
      return true; 
     } 

     int id = item.getItemId(); 
     if (id == R.id.action_settings) { 
      return true; 
     } 

     return super.onOptionsItemSelected(item); 
    } 

    /*** 
    * Called when invalidateOptionsMenu() is triggered 
    */ 
    @Override 
    public boolean onPrepareOptionsMenu(Menu menu) { 
     // if nav drawer is opened, hide the action items 
     boolean drawerOpen = drawerLayout.isDrawerOpen(drawerListView); 
     menu.findItem(R.id.action_settings).setVisible(!drawerOpen); 
     return super.onPrepareOptionsMenu(menu); 
    } 

    @Override 
    protected void onPostCreate(Bundle savedInstanceState) { 
     super.onPostCreate(savedInstanceState); 
     // Sync the toggle state after onRestoreInstanceState has occurred. 
     mDrawerToggle.syncState(); 
    } 

    @Override 
    public void onConfigurationChanged(Configuration newConfig) { 
     super.onConfigurationChanged(newConfig); 
     // Pass any configuration change to the drawer toggls 
     mDrawerToggle.onConfigurationChanged(newConfig); 
    } 

    private class SlideMenuClickListener 
      implements ListView.OnItemClickListener { 

     @Override 
     public void onItemClick(AdapterView parent, View view, int position, long id) { 
      selectFragment(position); 
     } 
    } 

    private void selectFragment(int position) { 
     Fragment fragment = null; 
     switch (position) { 
      case 0: 
       fragment = new HomeFragment(); 
       break; 

      case 1: 
       fragment = new InboxFragment(); 
       break; 

      case 2: 
       fragment = new SentFragment(); 
       break; 

      case 3: 
       fragment = new DraftFragment(); 
       break; 
      case 4: 
       fragment = new Maaidah(); 
       break; 
      case 5: 
       fragment = new anaam(); 
       break; 
      case 6: 
       fragment = new araaf(); 
       break; 
      case 7: 
       fragment = new anfal(); 
       break; 
      case 8: 
       fragment = new taubah(); 
       break; 
      case 9: 
       fragment = new yunus(); 
       break; 
      case 10: 
       fragment = new Hood(); 
       break; 
      case 11: 
       fragment = new yusuf(); 
       break; 
      case 12: 
       fragment = new raad(); 
       break; 
      case 13: 
       fragment = new ibrahim(); 
       break; 
      case 14: 
       fragment = new hijr(); 
       break; 
      case 15: 
       fragment = new nahl(); 
       break; 
      case 16: 
       fragment = new israil(); 
       break; 
      case 17: 
       fragment = new kahfi(); 
       break; 
      case 18: 
       fragment = new mariyam(); 
       break; 
      case 19: 
       fragment = new taha(); 
       break; 
      case 20: 
       fragment = new anbia(); 
       break; 
      case 21: 
       fragment = new haj(); 
       break; 
      case 22: 
       fragment = new muminun(); 
       break; 
      case 23: 
       fragment = new nur(); 
       break; 
      case 24: 
       fragment = new furqan(); 
       break; 
      case 25: 
       fragment = new shuara(); 
       break; 
      case 26: 
       fragment = new naml(); 
       break; 
      case 27: 
       fragment = new qasas(); 
       break; 
      case 28: 
       fragment = new ankabut(); 
       break; 
      case 29: 
       fragment = new roam(); 
       break; 
      case 30: 
       fragment = new luqman(); 
       break; 
      case 31: 
       fragment = new sajdah(); 
       break; 
      case 32: 
       fragment = new ahzaab(); 
       break; 
      case 33: 
       fragment = new saba(); 
       break; 
      case 34: 
       fragment = new fatir(); 
       break; 
      case 35: 
       fragment = new yaasin(); 
       break; 
      case 36: 
       fragment = new safaat(); 
       break; 
      case 37: 
       fragment = new soaad(); 
       break; 
      case 38: 
       fragment = new zumar(); 
       break; 
      case 39: 
       fragment = new mumin(); 
       break; 
      case 40: 
       fragment = new sajadah(); 
       break; 
      case 41: 
       fragment = new shuara(); 
       break; 
      case 42: 
       fragment = new zukhraf(); 
       break; 
      case 43: 
       fragment = new dukhan(); 
       break; 
      case 44: 
       fragment = new jaasiah(); 
       break; 
      case 45: 
       fragment = new ahqaaf(); 
       break; 
      case 46: 
       fragment = new muhammad(); 
       break; 
      case 47: 
       fragment = new fath(); 
       break; 
      case 48: 
       fragment = new hujurat(); 
       break; 
      case 49: 
       fragment = new qaaf(); 
       break; 
      case 50: 
       fragment = new zaariyat(); 
       break; 
      case 51: 
       fragment = new toor(); 
       break; 
      case 52: 
       fragment = new najm(); 
       break; 
      case 53: 
       fragment = new qamar(); 
       break; 
      case 54: 
       fragment = new rahmaan(); 
       break; 
      case 55: 
       fragment = new waqiah(); 
       break; 
      case 56: 
       fragment = new hadeed(); 
       break; 
      case 57: 
       fragment = new mujadilah(); 
       break; 
      case 58: 
       fragment = new hashar(); 
       break; 
      case 59: 
       fragment = new mumtahnah(); 
       break; 
      case 60: 
       fragment = new saf(); 
       break; 
      case 61: 
       fragment = new jumuah(); 
       break; 
      case 62: 
       fragment = new munafiqun(); 
       break; 
      case 63: 
       fragment = new taghabun(); 
       break; 
      case 64: 
       fragment = new talaq(); 
       break; 
      case 65: 
       fragment = new tahrim(); 
       break; 
      case 66: 
       fragment = new mulk(); 
       break; 
      case 67: 
       fragment = new qalam(); 
       break; 
      case 68: 
       fragment = new haaqah(); 
       break; 
      case 69: 
       fragment = new meaarij(); 
       break; 
      case 70: 
       fragment = new nooh(); 
       break; 
      case 71: 
       fragment = new jin(); 
       break; 
      case 72: 
       fragment = new muzammil(); 
       break; 
      case 73: 
       fragment = new mudassir(); 
       break; 
      case 74: 
       fragment = new qiyamah(); 
       break; 
      case 75: 
       fragment = new dahar(); 
       break; 
      case 76: 
       fragment = new mursalaat(); 
       break; 
      case 77: 
       fragment = new naba(); 
       break; 
      case 78: 
       fragment = new naziaat(); 
       break; 
      case 79: 
       fragment = new abas(); 
       break; 
      case 80: 
       fragment = new takwir(); 
       break; 
      case 81: 
       fragment = new lnfitar(); 
       break; 
      case 82: 
       fragment = new mutaffifin(); 
       break; 
      case 83: 
       fragment = new inshiqaq(); 
       break; 
      case 84: 
       fragment = new buruj(); 
       break; 
      case 85: 
       fragment = new talaq(); 
       break; 
      case 86: 
       fragment = new aala(); 
       break; 
      case 87: 
       fragment = new ghashiyah(); 
       break; 
      case 88: 
       fragment = new fajr(); 
       break; 
      case 89: 
       fragment = new balad(); 
       break; 
      case 90: 
       fragment = new shams(); 
       break; 
      case 91: 
       fragment = new lail(); 
       break; 
      case 92: 
       fragment = new duha(); 
       break; 
      case 93: 
       fragment = new nashrah(); 
       break; 
      case 94: 
       fragment = new teen(); 
       break; 
      case 95: 
       fragment = new alaq(); 
       break; 
      case 96: 
       fragment = new qadr(); 
       break; 
      case 97: 
       fragment = new bayyinah(); 
       break; 
      case 98: 
       fragment = new zilzali(); 
       break; 
      case 99: 
       fragment = new adiyaat(); 
       break; 
      case 100: 
       fragment = new qariah(); 
       break; 
      case 101: 
       fragment = new takasur(); 
       break; 
      case 102: 
       fragment = new asr(); 
       break; 
      case 103: 
       fragment = new humazah(); 
       break; 
      case 104: 
       fragment = new feel(); 
       break; 
      case 105: 
       fragment = new quraish(); 
       break; 
      case 106: 
       fragment = new maoon(); 
       break; 
      case 107: 
       fragment = new kausar(); 
       break; 
      case 108: 
       fragment = new kafirun(); 
       break; 
      case 109: 
       fragment = new nasr(); 
       break; 
      case 110: 
       fragment = new tabbat(); 
       break; 
      case 111: 
       fragment = new ikhlas(); 
       break; 
      case 112: 
       fragment = new falaq(); 
       break; 
      case 113: 
       fragment = new naas(); 
       break; 
      case 114: 
       fragment = new KaabaLocatorFragment(); 
       break; 
      default: 
       break; 
     } 

     if (fragment != null) { 
      FragmentManager fragmentManager = getSupportFragmentManager(); 
      fragmentManager.beginTransaction() 
        .replace(R.id.frame_container, fragment).commit(); 

      // update selected item and title, then close the drawer 
      drawerListView.setItemChecked(position, true); 
      drawerListView.setSelection(position); 
      setTitle(navMenuTitles[position]); 
      drawerLayout.closeDrawer(drawerListView); 
     } else { 
      // error in creating fragment 
      Log.e("MainActivity", "Error in creating fragment"); 
     } 

    } 
} 

я получаю сообщение об ошибке на случай 114 KaabaLocatorFragment() , когда я выделить эту линию он говорит

требуется android.support.v4.app.Fragment найдено it.bellotti.navigationdrawer.compass .KaabaLocatorFragment

также случай 114 является новой линией я просто добавил к этому проекту, я хотел только объявления макета компаса и класс к этому проекту, так вот линия Возникает проблемы ч ERE является kaabalocatorFragment

import android.Manifest; 
import android.app.Activity; 
import android.app.Fragment; 
import android.content.pm.PackageManager; 
import android.graphics.Color; 
import android.hardware.Sensor; 
import android.hardware.SensorEvent; 
import android.hardware.SensorEventListener; 
import android.hardware.SensorManager; 
import android.location.Location; 
import android.os.Bundle; 
import android.util.Log; 
import android.view.LayoutInflater; 
import android.view.View; 
import android.view.ViewGroup; 

import com.google.android.gms.maps.CameraUpdateFactory; 
import com.google.android.gms.maps.GoogleMap; 
import com.google.android.gms.maps.GoogleMapOptions; 
import com.google.android.gms.maps.MapFragment; 
import com.google.android.gms.maps.OnMapReadyCallback; 
import com.google.android.gms.maps.model.BitmapDescriptorFactory; 
import com.google.android.gms.maps.model.CameraPosition; 
import com.google.android.gms.maps.model.LatLng; 
import com.google.android.gms.maps.model.MarkerOptions; 
import com.google.android.gms.maps.model.PolylineOptions; 

import it.bellotti.navigationdrawer.BuildConfig; 
import it.bellotti.navigationdrawer.R; 


/** 
* A simple {@link Fragment} subclass. 
*/ 
public class KaabaLocatorFragment extends Fragment implements Constants, OnMapReadyCallback, SensorEventListener { 

    Location mLastLocation; 
    MapFragment mMapFragment; 
    GoogleMap mMap; 

// private float currentDegree = 0f; 
    private SensorManager mSensorManager; 

    private float[] mRotationMatrix = new float[16]; 
    private float[] mValues = new float[3]; 

    private boolean mRegistered = false; 
    private static boolean sWriterExternalPermissionDenied; 

    public KaabaLocatorFragment() { 
    // Required empty public constructor 
    } 

    public static KaabaLocatorFragment newInstance(Location location) { 
    KaabaLocatorFragment fragment = new KaabaLocatorFragment(); 
    Bundle args = new Bundle(); 
    args.putParcelable(EXTRA_LAST_LOCATION, location); 
    fragment.setArguments(args); 
    return fragment; 
    } 

    @Override 
    public void onCreate(Bundle savedInstanceState) { 
    super.onCreate(savedInstanceState); 
    if (getArguments() != null) { 
     mLastLocation = (Location) getArguments().getParcelable(EXTRA_LAST_LOCATION); 
    } 
    } 

    @Override 
    public void onAttach(Activity activity) { 
    super.onAttach(activity); 
    mSensorManager = (SensorManager) activity.getSystemService(Activity.SENSOR_SERVICE); 
    } 

    @Override 
    public View onCreateView(LayoutInflater inflater, ViewGroup container, 
          Bundle savedInstanceState) { 
    // Inflate the layout for this fragment 
    View view = inflater.inflate(R.layout.fragment_kaaba_locator, container, false); 
    checkPermissions(); 

    return view; 
    } 

    private boolean checkPermissions() { 
    if (!PermissionUtil.hasSelfPermission(getActivity(), Manifest.permission.WRITE_EXTERNAL_STORAGE)) { 
     if (!sWriterExternalPermissionDenied) { 
     requestPermissions(new String[]{Manifest.permission.WRITE_EXTERNAL_STORAGE}, REQUEST_WRITE_EXTERNAL); 
     } else { 
     // Perhaps inform the user why they aren't seeing anything. 
     } 
     return false; 
    } 
    return true; 
    } 

    public void showMap() { 
    if (!PermissionUtil.hasSelfPermission(getActivity(), Manifest.permission.WRITE_EXTERNAL_STORAGE)) { 
     throw new IllegalStateException("WRITE_EXTERNAL_STORAGE permission should be granted before this method is called."); 
    } 

    if (mMapFragment == null) { 
     mMapFragment = (MapFragment) getFragmentManager().findFragmentByTag("map_fragment"); 
    } 

    if (mMapFragment == null) { 
     GoogleMapOptions options = new GoogleMapOptions() 
       .rotateGesturesEnabled(false) 
       .tiltGesturesEnabled(false) 
       .compassEnabled(true) 
       .zoomControlsEnabled(false) 
       .zoomGesturesEnabled(true) 
       .scrollGesturesEnabled(true); 
     mMapFragment = MapFragment.newInstance(options); 
    } 

    if (mMap == null && !mMapFragment.isAdded()) { 
     ((ViewGroup) getView().findViewById(R.id.map_container)).removeAllViews(); 
     getFragmentManager().beginTransaction().add(R.id.map_container, mMapFragment, "map_fragment").commit(); 
     mMapFragment.getMapAsync(this); 

    } else { 
     registerRotationListener(); 
    } 
    } 

    public void hideMap() { 
    unregisterRotationListener(); 
    } 

    @Override 
    public void onMapReady(GoogleMap map) { 
    mMap = map; 
    if (mLastLocation != null) { 
     initMap(); 
    } 
    } 

    private void initMap() { 
    if (mMap == null && mLastLocation == null) { 
     Log.w("KabaaLocatorFragment", "Ignoring since mMap or mLastLocation is null"); 
     return; 
    } 

    registerRotationListener(); 

    LatLng startPosition = new LatLng(mLastLocation.getLatitude(), mLastLocation.getLongitude()); 
    //21.4224698,39.8262066 
    LatLng kaaba = new LatLng(21.4224698, 39.8262066); 

    mMap.setMyLocationEnabled(true); 
    mMap.getUiSettings().setMyLocationButtonEnabled(true); 
    mMap.getUiSettings().setCompassEnabled(false); 
    mMap.moveCamera(CameraUpdateFactory.newLatLngZoom(startPosition, 13)); 
    //mMap.getUiSettings().setRotateGesturesEnabled(false); 

    mMap.clear(); 

    mMap.addMarker(new MarkerOptions() 
     .title(getString(R.string.kaaba)) 
     .position(kaaba)); 

    mMap.addMarker(new MarkerOptions() 
     .icon(BitmapDescriptorFactory.fromResource(R.drawable.compass)) 
     .title(getString(R.string.current_location)) 
     .position(startPosition)); 

    // Polylines are useful for marking paths and routes on the map. 
    mMap.addPolyline(new PolylineOptions().geodesic(true) 
     .add(startPosition) // user position 
     .add(kaaba) 
     .color(Color.RED)); // Kaabah 

    } 

    public void setLocation(Location location) { 
    mLastLocation = location; 
    initMap(); 
    } 

    @Override 
    public void onResume() { 
    super.onResume(); 
    registerRotationListener(); 
    } 

    @Override 
    public void onPause() { 
    super.onPause(); 
    unregisterRotationListener(); 
    } 

    private void registerRotationListener() { 
    if (mMap != null && mLastLocation != null && !mRegistered) { 
     mSensorManager.registerListener(this, mSensorManager.getDefaultSensor(Sensor.TYPE_ROTATION_VECTOR), SensorManager.SENSOR_DELAY_UI); 
     mRegistered = true; 
    } 
    } 

    private void unregisterRotationListener() { 
    if (mRegistered) { 
     mSensorManager.unregisterListener(this); 
     mRegistered = false; 
    } 
    } 

    @Override 
    public void onSensorChanged(SensorEvent event) { 
    if (mLastLocation == null) { 
     return; 
    } 
    SensorManager.getRotationMatrixFromVector(mRotationMatrix, event.values); 
    SensorManager.getOrientation(mRotationMatrix, mValues); 

    /* 
    if (BuildConfig.DEBUG) { 
     System.out.println("sensorChanged (" + Math.toDegrees(mValues[0]) + ", " + Math.toDegrees(mValues[1]) + ", " + Math.toDegrees(mValues[2]) + ")"); 
    } 
    */ 

    float bearing = 0f; 

    if (mMap != null) { 
     bearing = Double.valueOf(mMap.getCameraPosition().bearing).floatValue(); 
    } 

    // get the angle around the z-axis rotated 
    float degree = Double.valueOf(Math.toDegrees(mValues[0])).floatValue(); 

    if (Math.round(bearing) == Math.round(degree)) { 
     System.out.println("bearing and degrees are the same."); 
     return; 
    } 

    if (BuildConfig.DEBUG) { 
     System.out.println("degrees " + degree + ", bearing " + bearing); 
    } 

    //tvHeading.setText("Heading: " + Float.toString(degree) + " degrees"); 

    CameraPosition cameraPosition = mMap.getCameraPosition(); 
    CameraPosition newPosition = new CameraPosition(cameraPosition.target, cameraPosition.zoom, cameraPosition.tilt, degree); 
    mMap.moveCamera(CameraUpdateFactory.newCameraPosition(newPosition)); 
    // create a rotation animation (reverse turn degree degrees) 
    /* 
    RotateAnimation ra = new RotateAnimation(
      currentDegree, 
      -degree-180, 
      Animation.RELATIVE_TO_SELF, 0.5f, 
      Animation.RELATIVE_TO_SELF, 
      0.5f); 

    // how long the animation will take place 
    ra.setDuration(210); 

    // set the animation after the end of the reservation status 
    ra.setFillAfter(true); 

    // Start the animation 
    mCompass.startAnimation(ra); 
    currentDegree = -degree-180; 
    */ 
    } 

    @Override 
    public void onAccuracyChanged(Sensor sensor, int accuracy) { 

    } 

    /** 
    * Callback received when a permissions request has been completed. 
    */ 
    @Override 
    public void onRequestPermissionsResult(int requestCode, String[] permissions, 
             int[] grantResults) { 

    if (requestCode == REQUEST_WRITE_EXTERNAL) { 
     if (grantResults[0] == PackageManager.PERMISSION_GRANTED) { 
     showMap(); 
     } else { 
     Log.i("BaseActivity", "LOCATION permission was NOT granted."); 
     sWriterExternalPermissionDenied = true; 
     } 

    } else { 
     super.onRequestPermissionsResult(requestCode, permissions, grantResults); 
    } 
    } 
} 

Answer 1

Вы используете поддержку библиотеки v4 на вашем MainActivity, но фрагмент KaabaLocatorFragment использует нативный фрагмент.

Фрагмент KaabaLocatorFragment нужно расширяет библиотеку support.v4

Внутри KaabaLocatorFragment, попробуйте изменить:

import android.app.Fragment; 

к этому

import android.support.v4.app.Fragment;