Java 类android.support.v4.app.FragmentActivity 实例源码

项目：Orin 文件：SongsMenuHelper.java

public static boolean handleMenuClick(@NonNull FragmentActivity activity, @NonNull ArrayList<Song> songs, int menuItemId) {
    switch (menuItemId) {
        case R.id.action_play_next:
            MusicPlayerRemote.playNext(songs);
            return true;
        case R.id.action_add_to_current_playing:
            MusicPlayerRemote.enqueue(songs);
            return true;
        case R.id.action_add_to_playlist:
            AddToPlaylistDialog.create(songs).show(activity.getSupportFragmentManager(), "ADD_PLAYLIST");
            return true;
        case R.id.action_delete_from_device:
            DeleteSongsDialog.create(songs).show(activity.getSupportFragmentManager(), "DELETE_SONGS");
            return true;
    }
    return false;
}

项目：eggs-android 文件：DaggerAndroidInjector.java

private static void handleActivity(Activity activity) {
    if (activity instanceof DaggerInjectable) {
        AndroidInjection.inject(activity);
    }
    if (activity instanceof FragmentActivity) {
        ((FragmentActivity) activity).getSupportFragmentManager()
                .registerFragmentLifecycleCallbacks(
                        new FragmentManager.FragmentLifecycleCallbacks() {
                            @Override
                            public void onFragmentCreated(FragmentManager fm, Fragment f,
                                                          Bundle savedInstanceState) {
                                if (f instanceof DaggerInjectable) {
                                    AndroidSupportInjection.inject(f);
                                }
                            }
                        }, true);
    }
}

项目：GitHub 文件：ViewGroupMvpDelegateImplTest.java

@Before public void initComponents() {
  view = new MvpView() {
  };

  presenter = Mockito.mock(MvpPresenter.class);
  callback = Mockito.mock(PartialViewGroupMvpDelegateCallbackImpl.class);
  Mockito.doCallRealMethod().when(callback).setPresenter(presenter);
  Mockito.doCallRealMethod().when(callback).getPresenter();

  activity = Mockito.mock(FragmentActivity.class);
  application = Mockito.mock(Application.class);
  androidView = Mockito.mock(View.class);

  Mockito.when(callback.getMvpView()).thenReturn(view);
  Mockito.when(callback.getContext()).thenReturn(activity);
  Mockito.when(activity.getApplication()).thenReturn(application);
  Mockito.when(androidView.isInEditMode()).thenReturn(false);

  delegate = new ViewGroupMvpDelegateImpl<>(androidView, callback, true);
}

项目：aos-Video 文件：ArchosMiniPlayer.java

private void showTracksChooserDialog()
        throws TransientNetworkDisconnectionException, NoConnectionException {
    if(!(getContext() instanceof FragmentActivity))
        throw new IllegalStateException("Activity needs to be FragmentActivity");
    FragmentTransaction transaction = ((FragmentActivity)getContext()).getSupportFragmentManager().beginTransaction();
    Fragment prev = ((FragmentActivity)getContext()).getSupportFragmentManager().findFragmentByTag(DIALOG_TAG);
    if (prev != null) {
        transaction.remove(prev);
    }
    transaction.addToBackStack(null);

    // Create and show the dialog.

    /* <--archos changes> */
    ArchosTracksChooserDialog dialogFragment = ArchosTracksChooserDialog
            .newInstance(ArchosVideoCastManager.getInstance().getMediaInfo());
    /* <!--archos changes> */
    dialogFragment.show(transaction, DIALOG_TAG);
}

项目：MDWechat 文件：SlidingTabLayout.java

/**
     * 关联ViewPager,用于连适配器都不想自己实例化的情况
     */
    public void setViewPager(ViewPager vp, String[] titles, FragmentActivity fa, ArrayList<Fragment> fragments) {
        if (vp == null) {
            throw new IllegalStateException("ViewPager can not be NULL !");
        }

        if (titles == null || titles.length == 0) {
            throw new IllegalStateException("Titles can not be EMPTY !");
        }

        this.mViewPager = vp;
        this.mViewPager.setAdapter(new InnerPagerAdapter(fa.getSupportFragmentManager(), fragments, titles));

//        this.mViewPager.removeOnPageChangeListener(this);
        this.mViewPager.setOnPageChangeListener(this);
        notifyDataSetChanged();
    }

项目：GitHub 文件：SlidingTabLayout.java

/** 关联ViewPager,用于连适配器都不想自己实例化的情况 */
public void setViewPager(ViewPager vp, String[] titles, FragmentActivity fa, ArrayList<Fragment> fragments) {
    if (vp == null) {
        throw new IllegalStateException("ViewPager can not be NULL !");
    }

    if (titles == null || titles.length == 0) {
        throw new IllegalStateException("Titles can not be EMPTY !");
    }

    this.mViewPager = vp;
    this.mViewPager.setAdapter(new InnerPagerAdapter(fa.getSupportFragmentManager(), fragments, titles));

    this.mViewPager.removeOnPageChangeListener(this);
    this.mViewPager.addOnPageChangeListener(this);
    notifyDataSetChanged();
}

项目：GmArchMvvm 文件：ActivityLifecycle.java

/**
 * To set the lifecycle of all Fragments settings for each Activity, the Activity can be accessed through {@link IActivity # useFragment ()}
 * Set whether to use the monitor, if the Activity returns false, then the activities of all the following Fragment will not be able to use {@link FragmentDelegate}
 *
 * @param activity: Activity
 */
private void registerFragmentCallbacks(Activity activity) {
    boolean useFragment = !(activity instanceof IActivity) || ((IActivity) activity).useFragment();
    if (activity instanceof FragmentActivity && useFragment) {

        if (mFragmentLifecycle == null) {
            mFragmentLifecycle = new FragmentLifecycle();
        }
        ((FragmentActivity) activity).getSupportFragmentManager().registerFragmentLifecycleCallbacks(mFragmentLifecycle, true);

        if (mFragmentLifecycles == null && mExtras.containsKey(ConfigLifecycle.class.getName())) {
            mFragmentLifecycles = new ArrayList<>();
            List<ConfigLifecycle> lifecycles = (List<ConfigLifecycle>) mExtras.get(ConfigLifecycle.class.getName());
            for (ConfigLifecycle lifecycle : lifecycles) {
                lifecycle.injectFragmentLifecycle(mApplication, mFragmentLifecycles);
            }
            mExtras.remove(ConfigLifecycle.class.getName());
        }

        for (FragmentManager.FragmentLifecycleCallbacks fragmentLifecycle : mFragmentLifecycles) {
            ((FragmentActivity) activity).getSupportFragmentManager()
                    .registerFragmentLifecycleCallbacks(fragmentLifecycle, true);
        }
    }
}

项目：mvvm-template 文件：TestAppInjector.java

private static void handleActivity(Activity activity) {
    if (activity instanceof HasSupportFragmentInjector || activity instanceof Injectable) {
        AndroidInjection.inject(activity);
    }
    if (activity instanceof FragmentActivity) {
        ((FragmentActivity) activity).getSupportFragmentManager()
                .registerFragmentLifecycleCallbacks(
                        new FragmentManager.FragmentLifecycleCallbacks() {
                            @Override
                            public void onFragmentCreated(FragmentManager fm, Fragment f,
                                                          Bundle savedInstanceState) {
                                if (f instanceof Injectable) {
                                    AndroidSupportInjection.inject(f);
                                }
                            }
                        }, true);
    }
}

项目：Programmers 文件：Presenter.java

@Override
public void configGoogleSigin() {

    // Configure Google Sign In
    GoogleSignInOptions gso = new GoogleSignInOptions.Builder(GoogleSignInOptions.DEFAULT_SIGN_IN)
            .requestIdToken(getContext().getString(R.string.default_google_web_client_id))
            .requestEmail()
            .build();

    //GoogleApiClient -> GOOGLE
    googleApiClient = new GoogleApiClient.Builder(getContext().getApplicationContext())
            .enableAutoManage(((FragmentActivity) view), new GoogleApiClient.OnConnectionFailedListener() {
                @Override
                public void onConnectionFailed(@NonNull ConnectionResult connectionResult) {

                    showLog("GOOGLE SIGN_IN ERROR: " + connectionResult);

                    // view.showToast(getContext().getString(R.string.something_was_wrong));
                }
            })
            .addApi(Auth.GOOGLE_SIGN_IN_API, gso)
            .build();
}

项目：letv 文件：HalfPlaySharePopwindow.java

public void onShareTencent() {
    if (this.mShareFrom == 3) {
        letvTencentShare.getInstance(this.mContext).gotoSharePage((FragmentActivity) this.mContext, this.playLiveController.getShareProgramName(), ShareUtils.getAnalysisLiveShareUrl(getShareMode(), this.mLiveType, this.mLiveId, 6, 0), this.mLiveImgUrl, getShareMode(), this.secondShareDesc, PageIdConstant.halpPlayPage, "s10");
        StatisticsUtils.staticticsInfoPost(this.mContext, "4", "h223", "5005", 5, null, PageIdConstant.halpPlayPage, this.cid, this.pid, this.vid, NetworkUtils.DELIMITER_LINE, NetworkUtils.DELIMITER_LINE);
    } else if (this.mShareFrom == 4) {
        letvTencentShare.getInstance(this.mContext).gotoSharePage((FragmentActivity) this.mContext, this.album, this.mVideoShotShareInfoBean, this.album.order, this.album.Share_vid, 4, this.mVideoShotShareInfoBean.mRandText, PageIdConstant.pictureSharePage, "sh21");
        StatisticsUtils.staticticsInfoPost(this.mContext, "4", "sh20", "5005", 5, null, PageIdConstant.pictureSharePage, this.cid, this.pid, this.vid, NetworkUtils.DELIMITER_LINE, NetworkUtils.DELIMITER_LINE);
    } else if (this.mShareFrom == 5) {
        letvTencentShare.getInstance(this.mContext).gotoSharePage((FragmentActivity) this.mContext, this.album, null, this.album.order, this.album.Share_vid, 5, getCommentDesc(4), PageIdConstant.halpPlayPage, "sh23");
        StatisticsUtils.staticticsInfoPost(this.mContext, "4", "sh22", "5005", 5, null, PageIdConstant.halpPlayPage, this.cid, this.pid, this.vid, NetworkUtils.DELIMITER_LINE, NetworkUtils.DELIMITER_LINE);
    } else if (this.mShareFrom == 1) {
        letvTencentShare.getInstance(this.mContext).gotoSharePage((FragmentActivity) this.mContext, this.album, null, this.album.order, this.album.Share_vid, 1, this.secondShareDesc, PageIdConstant.halpPlayPage, "s10");
        StatisticsUtils.staticticsInfoPost(this.mContext, "4", "h223", "5005", 5, null, PageIdConstant.halpPlayPage, this.cid, this.pid, this.vid, NetworkUtils.DELIMITER_LINE, NetworkUtils.DELIMITER_LINE);
    } else if (this.mShareFrom == 11) {
        LogInfo.log("fornia", "share-SHARE_FROM_RED_PACKET_SPRING shareQ");
        letvTencentShare.getInstance(this.mContext).gotoSharePage((FragmentActivity) this.mContext, this.mActivityTitle, this.mActivityUrl, this.mPhotoUrl, this.mAwardUrl, 22, this.mGiftContent, PageIdConstant.halpPlayPage, "s10");
        StatisticsUtils.staticticsInfoPost(this.mContext, "4", "h223", "5005", 5, null, PageIdConstant.halpPlayPage, this.cid, this.pid, this.vid, NetworkUtils.DELIMITER_LINE, NetworkUtils.DELIMITER_LINE);
    } else {
        letvTencentShare.getInstance(this.mContext).gotoSharePage((FragmentActivity) this.mContext, this.album, null, this.album.order, this.album.Share_vid, 1, this.secondShareDesc, PageIdConstant.halpPlayPage, "s10");
        StatisticsUtils.staticticsInfoPost(this.mContext, "4", "h223", "5005", 5, null, PageIdConstant.halpPlayPage, this.cid, this.pid, this.vid, NetworkUtils.DELIMITER_LINE, NetworkUtils.DELIMITER_LINE);
    }
}

项目：pvdisplay 文件：DailyFragment.java

private Drawable getDrawable(String condition) {
    final FragmentActivity activity = getActivity();
    if (activity != null) {
        switch (condition) {
            case "Cloudy":
                return ContextCompat.getDrawable(activity, R.drawable.ic_cloudy);
            case "Fine":
                return ContextCompat.getDrawable(activity, R.drawable.ic_fine);
            case "Mostly Cloudy":
                return ContextCompat.getDrawable(activity, R.drawable.ic_mostly_cloudy);
            case "Partly Cloudy":
                return ContextCompat.getDrawable(activity, R.drawable.ic_partly_cloudy);
            case "Showers":
                return ContextCompat.getDrawable(activity, R.drawable.ic_showers);
            case "Snow":
                return ContextCompat.getDrawable(activity, R.drawable.ic_snow);
            default:
                return ContextCompat.getDrawable(activity, R.drawable.ic_help_black_48dp);
        }
    } else {
        return null;
    }
}

项目：social-app-android 文件：GoogleApiHelper.java

public static GoogleApiClient createGoogleApiClient(FragmentActivity fragmentActivity) {
    GoogleApiClient.OnConnectionFailedListener failedListener;

    if (fragmentActivity instanceof GoogleApiClient.OnConnectionFailedListener) {
        failedListener = (GoogleApiClient.OnConnectionFailedListener) fragmentActivity;
    } else {
        throw new IllegalArgumentException(fragmentActivity.getClass().getSimpleName() + " should implement OnConnectionFailedListener");
    }

    GoogleSignInOptions gso = new GoogleSignInOptions.Builder(GoogleSignInOptions.DEFAULT_SIGN_IN)
            .requestIdToken(fragmentActivity.getResources().getString(R.string.google_web_client_id))
            .requestEmail()
            .build();

    return new GoogleApiClient.Builder(fragmentActivity)
            .enableAutoManage(fragmentActivity, failedListener)
            .addApi(Auth.GOOGLE_SIGN_IN_API, gso)
            .build();
}

项目：chat-sdk-android-push-firebase 文件：ChatSDKIntentClickListener.java

public static View.OnClickListener getPickImageClickListener(final FragmentActivity activity,final Fragment fragment, final int requestCode){
    return new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            pickIntent();
        }

        private void pickIntent(){
            Intent intent = new Intent();
            intent.setType("image/*");
            intent.setAction(Intent.ACTION_GET_CONTENT);

            activity.startActivityFromFragment(fragment, Intent.createChooser(intent,
                    "Complete action using"), requestCode);
        }
    };
}

项目：XinFramework 文件：SwipeBackLayout.java

public void attachToActivity(FragmentActivity activity) {
    mActivity = activity;
    TypedArray a = activity.getTheme().obtainStyledAttributes(new int[]{
            android.R.attr.windowBackground
    });
    int background = a.getResourceId(0, 0);
    a.recycle();

    ViewGroup decor = (ViewGroup) activity.getWindow().getDecorView();
    ViewGroup decorChild = (ViewGroup) decor.getChildAt(0);
    decorChild.setBackgroundResource(background);
    decor.removeView(decorChild);
    addView(decorChild);
    setContentView(decorChild);
    decor.addView(this);
}

项目：AppChooser 文件：ViewAction.java

public void load() {
    FragmentActivity activity = mAppChooser.getActivity();
    if (activity == null) {
        return;
    }
    Fragment fragment = mAppChooser.getFragment();
    if (fragment != null) {
        mActionConfig.fromActivity = false;
        ViewFragment.newInstance(mActionConfig).show(fragment.getFragmentManager(),
                FRAGMENT_TAG);
    } else {
        mActionConfig.fromActivity = true;
        ViewFragment.newInstance(mActionConfig).show(activity.getSupportFragmentManager(),
                FRAGMENT_TAG);
    }
}

项目：xlight_android_native 文件：EZ.java

/**
 * Return the callbacks for a fragment or throw an exception.
 * <p/>
 * Inspired by: https://gist.github.com/keyboardr/5455206
 */
@SuppressWarnings("unchecked")
public static <T> T getCallbacksOrThrow(Fragment frag, Class<T> callbacks) {
    Fragment parent = frag.getParentFragment();

    if (parent != null && callbacks.isInstance(parent)) {
        return (T) parent;

    } else {
        FragmentActivity activity = frag.getActivity();
        if (activity != null && callbacks.isInstance(activity)) {
            return (T) activity;
        }
    }

    // We haven't actually failed a class cast thanks to the checks above, but that's the
    // idiomatic approach for this pattern with fragments.
    throw new ClassCastException("This fragment's activity or parent fragment must implement "
            + callbacks.getCanonicalName());
}

项目：MoligyMvpArms 文件：ActivityLifecycle.java

/**
 * 给每个 Activity 的所有 Fragment 设置监听其生命周期, Activity 可以通过 {@link IActivity#useFragment()}
 * 设置是否使用监听,如果这个 Activity 返回 false 的话,这个 Activity 下面的所有 Fragment 将不能使用 {@link FragmentDelegate}
 * 意味着 {@link BaseFragment} 也不能使用
 *
 * @param activity
 */
private void registerFragmentCallbacks(Activity activity) {
    boolean useFragment = activity instanceof IActivity ? ((IActivity) activity).useFragment() : true;
    if (activity instanceof FragmentActivity && useFragment) {

        if (mFragmentLifecycle == null) {
            mFragmentLifecycle = new FragmentLifecycle();
        }

        ((FragmentActivity) activity).getSupportFragmentManager().registerFragmentLifecycleCallbacks(mFragmentLifecycle, true);

        if (mFragmentLifecycles == null && mExtras.containsKey(ConfigModule.class.getName())) {
            mFragmentLifecycles = new ArrayList<>();
            List<ConfigModule> modules = (List<ConfigModule>) mExtras.get(ConfigModule.class.getName());
            for (ConfigModule module : modules) {
                module.injectFragmentLifecycle(mApplication, mFragmentLifecycles);
            }
            mExtras.remove(ConfigModule.class.getName());
        }

        for (FragmentManager.FragmentLifecycleCallbacks fragmentLifecycle : mFragmentLifecycles) {
            ((FragmentActivity) activity).getSupportFragmentManager().registerFragmentLifecycleCallbacks(fragmentLifecycle, true);
        }
    }
}

项目：HeroVideo-master 文件：RxLazyFragment.java

@Override
public void onAttach(Activity activity)
{

    super.onAttach(activity);
    this.activity = (FragmentActivity) activity;
}

项目：android-architecture-components 文件：EspressoTestUtil.java

/**
 * Disables progress bar animations for the views of the given activity rule
 *
 * @param activityTestRule The activity rule whose views will be checked
 */
public static void disableProgressBarAnimations(
        ActivityTestRule<? extends FragmentActivity> activityTestRule) {
    activityTestRule.getActivity().getSupportFragmentManager()
            .registerFragmentLifecycleCallbacks(
            new FragmentManager.FragmentLifecycleCallbacks() {
                @Override
                public void onFragmentViewCreated(FragmentManager fm, Fragment f, View v,
                        Bundle savedInstanceState) {
                    // traverse all views, if any is a progress bar, replace its animation
                    traverseViews(v);
                }
            }, true);
}

项目：orgzly-android 文件：ReposFragment.java

@Override
public void onActivityCreated(Bundle savedInstanceState) {
    if (BuildConfig.LOG_DEBUG) LogUtils.d(TAG, savedInstanceState);
    super.onActivityCreated(savedInstanceState);

    /* Delay to avoid brief displaying of no-repos view. */
    new android.os.Handler().postDelayed(() -> {
        FragmentActivity activity = getActivity();
        if (activity != null) {
            activity.getSupportLoaderManager()
                    .initLoader(Loaders.REPOS_FRAGMENT, null, ReposFragment.this);
        }

    }, 100);
}

项目：GitHub 文件：RequestManagerRetriever.java

public RequestManager get(FragmentActivity activity) {
  if (Util.isOnBackgroundThread()) {
    return get(activity.getApplicationContext());
  } else {
    assertNotDestroyed(activity);
    FragmentManager fm = activity.getSupportFragmentManager();
    return supportFragmentGet(activity, fm, null /*parentHint*/);
  }
}

项目：GitHub 文件：RequestManagerRetrieverTest.java

@Test
public void testSupportCanGetRequestManagerFromFragment() {
  FragmentActivity activity =
      Robolectric.buildActivity(FragmentActivity.class).create().start().resume().get();
  Fragment fragment = new Fragment();
  activity.getSupportFragmentManager().beginTransaction().add(fragment, PARENT_TAG).commit();
  activity.getSupportFragmentManager().executePendingTransactions();

  RequestManager manager = retriever.get(fragment);
  assertEquals(manager, retriever.get(fragment));
}

项目：RNLearn_Project1 文件：ReactActivityDelegate.java

public ReactActivityDelegate(
  FragmentActivity fragmentActivity,
  @Nullable String mainComponentName) {
  mFragmentActivity = fragmentActivity;
  mMainComponentName = mainComponentName;
  mActivity = null;
}

项目：Stalker 文件：PlaceFragment.java

@Override
public void onDestroyView() {
    super.onDestroyView();
    placeApiClient.stopAutoManage((FragmentActivity) getActivity());
    placeApiClient.disconnect();

}

项目：Watermark 文件：BaseFragment.java

@Override
public void onViewCreated(View view, @Nullable Bundle savedInstanceState) {
    super.onViewCreated(view, savedInstanceState);
    printFragmentLife("onViewCreated");

    Bundle argsBundle = getArguments();

    if (savedInstanceState != null) {
        mConfiguration = savedInstanceState.getParcelable(EXTRA_CONFIGURATION);
    }
    if (mConfiguration == null && argsBundle != null) {
        mConfiguration = argsBundle.getParcelable(EXTRA_CONFIGURATION);
    }

    if (mConfiguration != null) {
        if (argsBundle == null) {
            argsBundle = savedInstanceState;
        }
        onViewCreatedOk(view, argsBundle);
        setTheme();
    } else {
        FragmentActivity activity = getActivity();
        if (activity != null && !activity.isFinishing()) {
            activity.finish();
        }
    }
}

项目：OSchina_resources_android 文件：BaseFragment.java

protected ProgressDialog showWaitDialog(int resid) {
    FragmentActivity activity = getActivity();
    if (activity instanceof DialogControl) {
        return ((DialogControl) activity).showWaitDialog(resid);
    }
    return null;
}

项目：android-architecture-components 文件：EspressoTestUtil.java

/**
 * Disables progress bar animations for the views of the given activity rule
 *
 * @param activityTestRule The activity rule whose views will be checked
 */
public static void disableAnimations(
        ActivityTestRule<? extends FragmentActivity> activityTestRule) {
    activityTestRule.getActivity().getSupportFragmentManager()
            .registerFragmentLifecycleCallbacks(
                    new FragmentManager.FragmentLifecycleCallbacks() {
                        @Override
                        public void onFragmentViewCreated(FragmentManager fm, Fragment f, View v,
                                Bundle savedInstanceState) {
                            // traverse all views, if any is a progress bar, replace its animation
                            traverseViews(v);
                        }
                    }, true);
}

项目：LQRWeChat-master 文件：RedPacketUtil.java

/**
 * 拆红包方法
 *
 * @param activity      FragmentActivity(由于使用了DialogFragment，这个参数类型必须为FragmentActivity)
 * @param chatType      聊天类型
 * @param redPacketId   红包id
 * @param redPacketType 红包类型
 * @param receiverId    接收者id
 * @param messageDirect 消息的方向
 */
public static void openRedPacket(final FragmentActivity activity, final int chatType, String redPacketId, String redPacketType, String receiverId, String messageDirect) {
    final ProgressDialog progressDialog = new ProgressDialog(activity);
    progressDialog.setCanceledOnTouchOutside(false);
    RedPacketInfo redPacketInfo = new RedPacketInfo();
    redPacketInfo.redPacketId = redPacketId;
    redPacketInfo.messageDirect = messageDirect;
    redPacketInfo.chatType = chatType;
    RPRedPacketUtil.getInstance().openRedPacket(redPacketInfo, activity, new RPRedPacketUtil.RPOpenPacketCallback() {
        @Override
        public void onSuccess(String senderId, String senderNickname, String myAmount) {
            //领取红包成功 发送回执消息到聊天窗口
            Toast.makeText(activity, "拆红包成功，红包金额" + myAmount + "元", Toast.LENGTH_LONG).show();
        }

        @Override
        public void showLoading() {
            progressDialog.show();
        }

        @Override
        public void hideLoading() {
            progressDialog.dismiss();
        }

        @Override
        public void onError(String code, String message) {
            Toast.makeText(activity, message, Toast.LENGTH_SHORT).show();
        }
    });
}

项目：SecretTalk 文件：BluetoothChatFragment.java

/**
 * Updates the status on the action bar.
 *
 * @param resId a string resource ID
 */
private void setStatus(int resId) {
    FragmentActivity activity = getActivity();
    if (null == activity) {
        return;
    }
    final ActionBar actionBar = activity.getActionBar();
    if (null == actionBar) {
        return;
    }
    actionBar.setSubtitle(resId);
}

项目：firebase-ui-quickstart-android 文件：Utility.java

public static void signOut(FragmentActivity fragmentActivity, final SignOutDelegate delegate) {
    AuthUI.getInstance()
          .signOut(fragmentActivity)
          .addOnCompleteListener(new OnCompleteListener<Void>() {
              public void onComplete(@NonNull Task<Void> task) {
                  delegate.onSignOut();
              }
          });
}

项目：dab-iot 文件：BluetoothChatFragment.java

/**
 * Updates the status on the action bar.
 *
 * @param subTitle status
 */
private void setStatus(CharSequence subTitle) {
    FragmentActivity activity = getActivity();
    if (null == activity) {
        return;
    }
    final ActionBar actionBar = activity.getActionBar();
    if (null == actionBar) {
        return;
    }
    actionBar.setSubtitle(subTitle);
}

项目：Goalie_Android 文件：FriendsListRecycler.java

public FriendsListRecycler(FragmentActivity context) {
    this.mContext = context;

    // remove self and display all others
    TreeMap<String, User> tempHashMap = new TreeMap<>(UserHelper.getInstance().getAllContacts());
    tempHashMap.remove(UserHelper.getInstance().getOwnerProfile().username);
    mUserList = new ArrayList<>(tempHashMap.values());
}

项目：Goalie_Android 文件：FeedsRecycler.java

public FeedsRecycler(FragmentActivity context) {
    this.mContext = context;
    this.mGoalFeedList = GoalHelper.getInstance().getFeeds();
    this.mProgressDialog = new DelayedProgressDialog();

    if (mHasVoted == null)
        mHasVoted = new HashSet<>();
    if (mCachedImages == null)
        mCachedImages = new HashMap<>();
}

项目：instamaterial 文件：ActivityServiceLocator.java

@Override public MainPresenter mainPresenter(FragmentActivity activity) {
  if (mainPresenter == null) {
    mainPresenter =
        new MainPresenter(getLoggedUser(), getFeedItem(), getFeedItems(), likePhoto());
  }
  return mainPresenter;
}

项目：SaveImage2SystemAlbum 文件：SaveImageDialogFragment.java

public static void show(FragmentActivity context, String imageUrl) {
    SaveImageDialogFragment fragment = new SaveImageDialogFragment();
    fragment.context = context;
    Bundle bundle = new Bundle();
    bundle.putString("data", imageUrl);
    fragment.setArguments(bundle);
    fragment.show(fragment.context.getSupportFragmentManager(), "dialog");
}

项目：GitHub 文件：FragmentMvpViewStateDelegateImplTest.java

@Before public void initComponents() {
  view = new MvpView() {
  };

  viewState = Mockito.mock(ViewState.class);

  presenter = Mockito.mock(MvpPresenter.class);
  callback = Mockito.spy(PartialMvpViewStateDelegateCallbackImpl.class);
  Mockito.doCallRealMethod().when(callback).setPresenter(presenter);
  Mockito.doCallRealMethod().when(callback).getPresenter();
  Mockito.doCallRealMethod().when(callback).setViewState(viewState);
  Mockito.doCallRealMethod().when(callback).getViewState();

  fragment = PowerMockito.mock(Fragment.class);
  activity = Mockito.mock(FragmentActivity.class);
  application = Mockito.mock(Application.class);

  Mockito.when(callback.getMvpView()).thenReturn(view);
  Mockito.when(fragment.getActivity()).thenReturn(activity);

  Mockito.when(activity.getApplication()).thenReturn(application);

  Mockito.when(callback.createPresenter()).thenReturn(presenter);
  Mockito.when(callback.createViewState()).thenReturn(viewState);

  delegate = new FragmentMvpViewStateDelegateImpl<>(fragment, callback, true, true);
}

项目：SecretTalk 文件：BluetoothChatFragment.java

/**
 * Updates the status on the action bar.
 *
 * @param subTitle status
 */
private void setStatus(CharSequence subTitle) {
    FragmentActivity activity = getActivity();
    if (null == activity) {
        return;
    }
    final ActionBar actionBar = activity.getActionBar();
    if (null == actionBar) {
        return;
    }
    actionBar.setSubtitle(subTitle);
}

项目：Perfect-Day 文件：Utils.java

public static void editItem(FragmentActivity activity, int id, String inputText, int color) {
    Uri uri = TaskItemsContract.TaskItemsColumns.CONTENT_URI;
    ContentValues contentValues = new ContentValues();
    contentValues.put(TaskItemsContract.TaskItemsColumns.COLUMN_NAME_COLOR, color);
    contentValues.put(TaskItemsContract.TaskItemsColumns.COLUMN_NAME_DESCRIPTION, inputText);
    uri = uri.buildUpon().appendPath(String.valueOf(id)).build();
    activity.getContentResolver().update(uri, contentValues, null, null);
}

项目：mapbox-navigation-android 文件：NavigationView.java

private void initViewModels() {
  try {
    locationViewModel = ViewModelProviders.of((FragmentActivity) getContext()).get(LocationViewModel.class);
    routeViewModel = ViewModelProviders.of((FragmentActivity) getContext()).get(RouteViewModel.class);
    navigationViewModel = ViewModelProviders.of((FragmentActivity) getContext()).get(NavigationViewModel.class);
  } catch (ClassCastException exception) {
    throw new ClassCastException("Please ensure that the provided Context is a valid FragmentActivity");
  }
}

项目：PhotoPicker-master 文件：AndroidLifecycleUtils.java

public static boolean canLoadImage(Fragment fragment) {
    if (fragment == null) {
        return true;
    }

    FragmentActivity activity = fragment.getActivity();

    return canLoadImage(activity);
}