android.support.v4.app.FragmentActivity Java Examples

public RemoteDialog(@NonNull Context context) {
    super(context, R.style.Dialog);
    this.activity = (FragmentActivity) context;
    setContentView(R.layout.dialog_remote);
    ButterKnife.bind(this);

    ipEditEt.setHint("IP地址");
    portEditEt.setHint("端口");
    authEditEt.setHint("API密钥（可为空）");

    String remoteLoginData = AppConfig.getInstance().getRemoteLoginData();
    if (!StringUtils.isEmpty(remoteLoginData)){

        String[] loginData = remoteLoginData.split(";");
        if (loginData.length != 3) return;

        ipEditEt.setText(loginData[0]);
        portEditEt.setText(loginData[1]);
        authEditEt.setText(loginData[2].trim());
    }
}
 

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);
}
 

/**
 * distribute the apps and refresh ListView
 *
 * @param context
 * @param appsInfo
 */
private void initAppsAndRefreshUi(final FragmentActivity context, final List<AppInfoBean> appsInfo) {
    // refresh ui need run on ui thread
    // and remember the change data should'n in background thread
    context.runOnUiThread(new Runnable() {
        @Override
        public void run() {
            // clear data
            apps.clear();
            // distribute apps
            AppLockDao dao = new AppLockDao(context);
            for (AppInfoBean app : appsInfo) {
                // if in locked list
                if (isNeededApp(dao, app.getPackageName())) {
                    // add to locked list
                    apps.add(app);
                }
            }
            // notify update ListView
            adapter.notifyDataSetChanged();
            // hide loading bar
            pvLoading.setVisibility(View.GONE);
        }
    });
}
 

@Override
protected void  onPostExecute(Result o) {
    Context context=mContextWeakReference.get();
    //如果启动绑定生命周期，则Activity被销毁时，不再回调
    if(mAsyncTaskImpl.isBindLifeCycle()){
        if (context != null) {
            if(context instanceof FragmentActivity){
                boolean isDestory=((FragmentActivity) context).getSupportFragmentManager().isDestroyed();
                if(!isDestory){
                    mAsyncTaskImpl.onPostExecute(context,o);
                }
            }else{//其他类型不处理，如ApplicationContext
                mAsyncTaskImpl.onPostExecute(context,o);
            }
        }
    }else{
        mAsyncTaskImpl.onPostExecute(context,o);
    }
}
 

public static void fadeViewVisibility(FragmentActivity activity, int viewId, final boolean show) {
    // Fade-in the progress spinner.
    int shortAnimTime = activity.getResources().getInteger(
            android.R.integer.config_shortAnimTime);
    final View progressView = Ui.findView(activity, viewId);
    progressView.setVisibility(View.VISIBLE);
    progressView.animate()
            .setDuration(shortAnimTime)
            .alpha(show ? 1 : 0)
            .setListener(new AnimatorListenerAdapter() {

                @Override
                public void onAnimationEnd(Animator animation) {
                    progressView.setVisibility(show ? View.VISIBLE : View.GONE);
                }
            });
}
 

@NonNull
@Override
public Dialog onCreateDialog(Bundle savedInstanceState) {
    if (savedInstanceState != null) {
        isDarkTheme = savedInstanceState.getBoolean(SAVED_IS_DARK_THEME);
        fileItem = savedInstanceState.getParcelable(SAVED_FILE_ITEM);
    }

    listener = (OnClickListener) getParentFragment();

    AlertDialog.Builder builder;

    if (isDarkTheme) {
        builder = new AlertDialog.Builder(context, R.style.DarkDialogTheme);
    } else {
        builder = new AlertDialog.Builder(context);
    }
    LayoutInflater inflater = ((FragmentActivity)context).getLayoutInflater();
    view = inflater.inflate(R.layout.dialog_open_as, null);
    setListeners();
    builder.setView(view);
    return builder.create();
}
 

@Nullable
public static Fragment getCurrentFragment(View targetView) {

    Activity activity = UETool.getInstance().getTargetActivity();
    if (activity instanceof FragmentActivity) {
        List<Fragment> fragments = collectVisibleFragment(((FragmentActivity) activity).getSupportFragmentManager());
        for (int i = fragments.size() - 1; i >= 0; i--) {
            Fragment fragment = fragments.get(i);
            if (findTargetView(fragment.getView(), targetView)) {
                return fragment;
            }
        }
    }

    return null;
}
 

public AddressOfColdFragmentListAdapter(FragmentActivity activity,
                                        List<Address> privates, ColdAddressFragmentHDMListItemView.RequestHDMServerQrCodeDelegate requestHDMServerQrCodeDelegate) {
    this.activity = activity;
    this.privates = privates;
    this.requestHDMServerQrCodeDelegate = requestHDMServerQrCodeDelegate;
    if (AddressManager.getInstance().hasHDAccountCold()) {
        hdAccountCold = AddressManager.getInstance().getHDAccountCold();
    } else {
        hdAccountCold = null;
    }
    if (AddressManager.getInstance().hasBitpieHDAccountCold()) {
        bitpieHDAccountCold = AddressManager.getInstance().getBitpieHDAccountCold();
    } else {
        bitpieHDAccountCold = null;
    }
    if (EnterpriseHDMSeed.hasSeed()) {
        enterpriseHDMSeed = EnterpriseHDMSeed.seed();
    } else {
        enterpriseHDMSeed = null;
    }
}
 

public void addToActivity(@NonNull Object target, Fragment fragment) {
    String tag = null;
    for (Field fragmentField : fragmentFields) {
        Fragment fragmentOfField = (Fragment) new FieldReader(target, fragmentField).read();
        if (fragment == fragmentOfField) {
            RFragment fragmentAnnotation = fragmentField.getAnnotation(RFragment.class);
            tag = fragmentAnnotation.tag();
        }
    }
    if (tag == null || tag.isEmpty()) {
        tag = fragment.getClass().toString();
    }

    ControllerActivity controllerActivity = getAndroidUnitTest().activity();
    //if no activity is create, the default activity manager behaviour is to create one
    if (controllerActivity.get() == null) {
        controllerActivity.createAndInitActivity(FragmentActivity.class, null);
        controllerActivity.setActivityState(ActivityState.CREATED);
    }

    AnnotationFragmentManager.addToActivity(getActivity(), fragment, tag);
}
 

public static void attachTo(Activity activity, Object executionScope, boolean finishAfterDialog,
        Bundle argumentsForErrorDialog) {
    FragmentManager fm = ((FragmentActivity) activity).getSupportFragmentManager();
    SupportManagerFragment fragment = (SupportManagerFragment) fm.findFragmentByTag(TAG_ERROR_DIALOG_MANAGER);
    if (fragment == null) {
        fragment = new SupportManagerFragment();
        fm.beginTransaction().add(fragment, TAG_ERROR_DIALOG_MANAGER).commit();
        fm.executePendingTransactions();
    }
    fragment.finishAfterDialog = finishAfterDialog;
    fragment.argumentsForErrorDialog = argumentsForErrorDialog;
    fragment.executionScope = executionScope;
}
 

public static void forceShowDialog(FragmentActivity activity, DialogFragment dialogFragment) {
    try {
        dialogFragment.show(activity.getSupportFragmentManager(), "");
        activity.getSupportFragmentManager().executePendingTransactions();
    } catch (Exception ignored) {

    }
}
 

@Override
public View onCreateView(@NonNull LayoutInflater inflater, ViewGroup container,
                         Bundle savedInstanceState) {
    // Inflate the layout for this fragment
    LinearLayout linearLayout = (LinearLayout) inflater.inflate(R.layout.fragment_announcement_list, container, false);
    // 查找xml文件中的对象并保存进Java变量
    mRecyclerView = linearLayout.findViewById(R.id.recycler_announcement_list);
    mAnnouncementListSwipeContainer = linearLayout.findViewById(R.id.announcement_swipe_container);

    // 设置动画
    LayoutAnimationController animation = AnimationUtils.loadLayoutAnimation(getContext(), R.anim.layout_animation_fall_down);
    mAnnouncementListSwipeContainer.setLayoutAnimation(animation);
    // 设置刷新的监听类为此类（监听函数onRefresh）
    mAnnouncementListSwipeContainer.setOnRefreshListener(this);
    mAnnouncementListSwipeContainer.setColorSchemeColors(getResources().getColor(R.color.colorPrimary), getResources().getColor(R.color.colorAccent));

    FragmentActivity fa = getActivity();
    // 为了消除编译器Warning，需要判断一下是不是null，其实这基本上不可能出现null
    if (fa == null) {
        return linearLayout;
    }

    // SharedPreferences sharedPreferences = fa.getSharedPreferences("pinnedAnnouncementList", Context.MODE_PRIVATE);
    adapter = new AnnouncementListOfEachCourseAdapter(new ArrayList<AnnouncementInfo>(), this);
    mRecyclerView.setLayoutManager(new LinearLayoutManager(getContext()));
    mRecyclerView.setAdapter(adapter);
    courseId = getActivity().getIntent().getStringExtra("CourseId");

    // 显示Loading的小动画，并在后台读取课程列表
    showLoading(true);
    mLoadingTask = new AnnouncementLoadingTask();
    mLoadingTask.execute((Void) null);

    return linearLayout;
}
 

private void saveCachedCourseList(String rootNodeStr) throws Exception {
    FragmentActivity fa = getActivity();
    if (fa == null) {
        throw new Exception("Unknown Error: Null getActivity()!");
    }
    SharedPreferences sharedPreferences = fa.getSharedPreferences("cached_xml", Context.MODE_PRIVATE);
    SharedPreferences.Editor editor = sharedPreferences.edit();
    editor.putString("course_list_str", rootNodeStr);
    editor.apply();
}
 

private void saveCachedAnnouncementsList(String rootNodeStr) throws Exception {
    FragmentActivity fa = getActivity();
    if (fa == null) {
        throw new Exception("Unknown Error: Null getActivity()!");
    }
    SharedPreferences sharedPreferences = fa.getSharedPreferences("cached_xml", Context.MODE_PRIVATE);
    SharedPreferences.Editor editor = sharedPreferences.edit();
    editor.putString("announcement_list_str", rootNodeStr);
    editor.apply();
}
 

/**
 * Get immersion bar.
 *
 * @param activity the activity
 * @return the immersion bar
 */
public ImmersionBar get(Activity activity) {
    checkNotNull(activity, "activity is null");
    String tag = mTag + System.identityHashCode(activity);
    if (activity instanceof FragmentActivity) {
        return getSupportFragment(((FragmentActivity) activity).getSupportFragmentManager(), tag).get(activity);
    } else {
        return getFragment(activity.getFragmentManager(), tag).get(activity);
    }
}
 

public Session(FragmentActivity activity, UserApp.Session.StatusCallback callback) {
	this.activity = activity;
	this.sharedPreferences = this.activity.getSharedPreferences(UserApp.PREFERENCE_KEY, Context.MODE_PRIVATE);
	
	// Load App Id from AndroidManifest.xml
	this.api = new UserAppClient.API(UserApp.getAppId(this.activity));
	
	if (callback != null) {
		this.addCallback(callback);
	}
}
 

private void share() {
    // 获取歌曲播放链接
    OnLineMusicModel model = OnLineMusicModel.getInstance();
    model.getMusicDownloadInfo(OnLineMusicModel.METHOD_DOWNLOAD_MUSIC,mSongId)
            .subscribeOn(Schedulers.io())
            .observeOn(AndroidSchedulers.mainThread())
            .subscribe(new Consumer<DownloadInfo>() {
                @Override
                public void accept(DownloadInfo downloadInfo) throws Exception {
                    if (downloadInfo == null || downloadInfo.getBitrate() == null) {
                        onExecuteFail(null);
                        return;
                    }
                    String file_link = downloadInfo.getBitrate().getFile_link();
                    onExecuteSuccess(null);

                    ShareDetailBean shareDetailBean = new ShareDetailBean();
                    shareDetailBean.setShareType(ShareComment.ShareType.SHARE_GOODS);
                    shareDetailBean.setContent("歌曲分享");
                    shareDetailBean.setTitle(mTitle);
                    shareDetailBean.setImage(mImage);
                    shareDetailBean.setUrl(file_link);
                    ShareDialog shareDialog = new ShareDialog(mContext,shareDetailBean);
                    shareDialog.show(((FragmentActivity)mContext).getSupportFragmentManager());


                    /*Intent intent = new Intent(Intent.ACTION_SEND);
                    intent.setType("text/plain");
                    intent.putExtra(Intent.EXTRA_TEXT, mContext.getString(R.string.share_music,
                            mContext.getString(R.string.app_name), mTitle,
                            file_link));
                    mContext.startActivity(Intent.createChooser(intent,
                            mContext.getString(R.string.share)));*/
                }
            });
}
 

@Override
public void onActivityCreated(Bundle savedInstanceState) {
    super.onActivityCreated(savedInstanceState);

    mSettings = findViewbyId(R.id.main_entry_settings);
    mSettings.setOnClickListener(this);
    mEQEntry = findViewbyId(R.id.main_entry_eq);
    mEQEntry.setOnClickListener(this);
    mDiagnosis = findViewbyId(R.id.main_entry_diagnose);
    mDiagnosis.setOnClickListener(this);
    mEQEntry.setEnabled(mEqEnabled);
    mSettings.setEnabled(mSettingEnabled);

    Fragment f = getFragmentManager().findFragmentByTag(UPGRADE_TAG);
    if(f==null) {
        Fragment upgrade = new UpgradeFragment();
        getFragmentManager().beginTransaction()
                .replace(R.id.main_entry_upgrade, upgrade, UPGRADE_TAG)
                .commit();
    }

    f = getFragmentManager().findFragmentByTag(PLAYER_TAG);
    if(f==null){
        PlayerFragment pf = new PlayerFragment();
        FragmentActivity activity = getActivity();
        if(activity instanceof PlayerFragment.OnPlayerStateListener){
            pf.setStateListener((PlayerFragment.OnPlayerStateListener)activity);
        }

        getFragmentManager().beginTransaction()
                .add(R.id.main_player_container, pf, PLAYER_TAG)
                .commit();
    }
}
 

@Override
public void addApi(@NonNull Api<? extends Api.ApiOptions.NotRequiredOptions> value) {
    if (mGoogleApiClient != null)
        mGoogleApiClient.disconnect();
    GoogleApiClient.Builder builder = new GoogleApiClient.Builder(mContext).addApi(LocationServices.API).enableAutoManage((FragmentActivity) mContext, new Random().nextInt(Integer.MAX_VALUE), this).
            addConnectionCallbacks(this).addOnConnectionFailedListener(this);
    if (!value.getName().equalsIgnoreCase(LocationServices.API.getName())) {
        addApi(value);
    }
    mGoogleApiClient = builder.build();
    if (!servicesConnected())
        mGoogleApiClient.connect();
}
 

private static void showMessageOKCancel(final FragmentActivity activity, String message,
        DialogInterface.OnClickListener okListener)
{
  new AlertDialog.Builder(activity)
          .setMessage(message)
          .setPositiveButton(android.R.string.ok, okListener)
          .setNegativeButton(android.R.string.cancel, (dialogInterface, i) ->
                  Toast.makeText(activity, R.string.write_permission_needed, Toast.LENGTH_SHORT)
                          .show())
          .create()
          .show();
}
 

private FragmentStack(FragmentActivity activity, int containerId, Callback callback) {
  this.activity = activity;
  fragmentManager = activity.getSupportFragmentManager();
  this.containerId = containerId;
  this.callback = callback;

  handler = new Handler();
}
 

public void loadImage(FragmentActivity context, String url, ImageView imageView) {
    requestManager = Glide.with(context);
    this.mContext = context;
    this.mImage = imageView;
    this.url = url;

    loadImage(TYPE);
}
 

private void showBottomBar() {
    View bottomBar = ((FragmentActivity) context).findViewById(R.id.bottom_bar);
    if (bottomBar.getVisibility() == View.VISIBLE) {
        return;
    }
    bottomBar.setVisibility(View.VISIBLE);
    Animation animation = AnimationUtils.loadAnimation(getContext(), R.anim.fade_in_animation);
    bottomBar.startAnimation(animation);
}
 

/**
 * Support version of {@link #getActivityHelper(Activity)}.
 */
@NonNull
public static ActivityIabHelper getActivityHelper(
        @NonNull final FragmentActivity fragmentActivity) {
    checkInit();
    return new ActivityIabHelperImpl(fragmentActivity, null);
}
 

/**
 * 登录用户是否是uid用户
 *
 * @return
 */
public static boolean isOwner(FragmentActivity context, String uid) {
    ClanApplication mApplication = (ClanApplication) context.getApplication();
    if (AppSPUtils.getUid(context).equals(uid)) {
        return true;
    }

    return false;
}
 

@Override
public void onDismiss(DialogInterface dialog) {
    super.onDismiss(dialog);
    FragmentActivity a = getActivity();
    if (a != null) {
        a.finish();
    }
}
 

@Override
public void onAttach(Activity activity)
{

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

public FragmentHandlerManager(FragmentActivity context, Fragment parentFragment) {
	if (context == null) {
		return;
	}
	this.context = context;
	this.parentFragment = parentFragment;
}
 

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);

    mVideoAdapter = new VideoListAdapter(this);

    if (savedInstanceState != null)
        setGroup(savedInstanceState.getString(KEY_GROUP));
    /* Load the thumbnailer */
    FragmentActivity activity = getActivity();
    if (activity != null)
        mThumbnailer = new Thumbnailer(activity, activity.getWindowManager().getDefaultDisplay());
}
 

public static void addToActivity(Activity activity, Fragment fragment, String tag) {
    if (activity instanceof FragmentActivity) {
        FragmentActivity fragmentActivity = (FragmentActivity) activity;
        fragmentActivity.getSupportFragmentManager().beginTransaction()
            .add(fragment, tag)
            .commit();
    }
}