Example usage for android.support.v4.app LoaderManager restartLoader

Introduction

In this page you can find the example usage for android.support.v4.app LoaderManager restartLoader.

Prototype

public abstract <D> Loader<D> restartLoader(int id, Bundle args, LoaderManager.LoaderCallbacks<D> callback);

Source Link

Document

Starts a new or restarts an existing android.content.Loader in this manager, registers the callbacks to it, and (if the activity/fragment is currently started) starts loading it.

Usage

From source file:org.getlantern.firetweet.fragment.support.MessagesConversationFragment.java

public void showConversation(final ParcelableAccount account, final ParcelableUser recipient) {
    mAccount = account;/*from w ww. j  a va 2 s . c  o m*/
    mRecipient = recipient;
    if (account == null || recipient == null)
        return;
    final LoaderManager lm = getLoaderManager();
    final Bundle args = new Bundle();
    args.putLong(EXTRA_ACCOUNT_ID, account.account_id);
    args.putLong(EXTRA_RECIPIENT_ID, recipient.id);
    if (mLoaderInitialized) {
        lm.restartLoader(0, args, this);
    } else {
        mLoaderInitialized = true;
        lm.initLoader(0, args, this);
    }
    AsyncTask.execute(new Runnable() {
        @Override
        public void run() {

        }
    });
    new SetReadStateTask(getActivity(), account, recipient).execute();
    updateActionBar();
    updateProfileImage();
}

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From source file:hku.fyp14017.blencode.ui.fragment.LookFragment.java

public void initOrRestartLoader(Bundle arguments) {
    LoaderManager loaderManager = getLoaderManager();

    if (loaderManager.getLoader(LookController.ID_LOADER_MEDIA_IMAGE) == null) {
        loaderManager.initLoader(LookController.ID_LOADER_MEDIA_IMAGE, arguments, this);
    } else {//  ww  w .j a v  a2s. c o  m
        loaderManager.restartLoader(LookController.ID_LOADER_MEDIA_IMAGE, arguments, this);
    }
}

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From source file:org.mariotaku.twidere.fragment.UserProfileFragment.java

private void getBannerImage() {
    final LoaderManager lm = getLoaderManager();
    lm.destroyLoader(LOADER_ID_BANNER);/*w  w w  .j av a  2  s  . c  o m*/
    if (mBannerImageLoaderInitialized) {
        lm.restartLoader(LOADER_ID_BANNER, null, mBannerImageCallback);
    } else {
        lm.initLoader(LOADER_ID_BANNER, null, mBannerImageCallback);
        mBannerImageLoaderInitialized = true;
    }
}

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From source file:org.mariotaku.twidere.fragment.MessagesConversationFragment.java

private void searchUsers(UserKey accountKey, String query, boolean fromCache) {
    final Bundle args = new Bundle();
    args.putParcelable(EXTRA_ACCOUNT_KEY, accountKey);
    args.putString(EXTRA_QUERY, query);// w w  w .  ja  va2  s  . c  o m
    args.putBoolean(EXTRA_FROM_CACHE, fromCache);
    final LoaderManager lm = getLoaderManager();
    if (mSearchUsersLoaderInitialized) {
        lm.restartLoader(LOADER_ID_SEARCH_USERS, args, mSearchLoadersCallback);
    } else {
        mSearchUsersLoaderInitialized = true;
        lm.initLoader(LOADER_ID_SEARCH_USERS, args, mSearchLoadersCallback);
    }
}

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From source file:org.dmfs.webcal.fragments.CalendarItemFragment.java

public void loadCalendar() {
    // the the adapter has no cursor yet
    LoaderManager loaderManager = getLoaderManager();
    if (loaderManager != null) {
        if (loaderManager.getLoader(LOADER_PREVIEW) == null) {
            Loader<Cursor> initLoader = loaderManager.initLoader(LOADER_PREVIEW, null,
                    CalendarItemFragment.this);
            if (initLoader != null) {
                initLoader.forceLoad();/* w  ww.j  a  v a2 s.co m*/
            } else {
                Log.e(TAG, "Newly created Loader is null");
            }
        } else {
            loaderManager.restartLoader(LOADER_PREVIEW, null, CalendarItemFragment.this);
        }
    } else {
        Log.e(TAG, "Loader Manager is null");
    }
}

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From source file:com.packpublishing.asynchronousandroid.chapter4.WhoIsOnlineActivity.java

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.chapter4_room_list);
    final LoaderManager lm = getSupportLoaderManager();
    final Bundle bundle = new Bundle();
    bundle.putString("chatRoom", "Developers");
    // lm.initLoader(WHO_IS_ONLINE_LOADER_ID, bundle, this);
    Button initButton = (Button) findViewById(R.id.init);
    Button restartButton = (Button) findViewById(R.id.restart);
    Button destroyButton = (Button) findViewById(R.id.destroy);
    Button closeButton = (Button) findViewById(R.id.closeActivty);
    initButton.setOnClickListener(new View.OnClickListener() {
        @Override/*from www. j  a v a 2 s . com*/
        public void onClick(View v) {
            Log.i("WhoIsOnlineLoader", "LoaderManager.init [" + WHO_IS_ONLINE_LOADER_ID + "]");
            lm.initLoader(WHO_IS_ONLINE_LOADER_ID, bundle, WhoIsOnlineActivity.this);
        }
    });
    restartButton.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            Log.i("WhoIsOnlineLoader", "LoaderManager.restart [" + WHO_IS_ONLINE_LOADER_ID + "]");
            lm.restartLoader(WHO_IS_ONLINE_LOADER_ID, bundle, WhoIsOnlineActivity.this);
        }
    });
    destroyButton.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            Log.i("WhoIsOnlineLoader", "LoaderManager.destroy [" + WHO_IS_ONLINE_LOADER_ID + "]");
            lm.destroyLoader(WHO_IS_ONLINE_LOADER_ID);
        }
    });
    closeButton.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            WhoIsOnlineActivity.this.finish();
        }
    });

}

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From source file:org.mariotaku.twidere.activity.ComposeActivity.java

private void reloadAttachedImageThumbnail(final File file) {
    final LoaderManager lm = getSupportLoaderManager();
    lm.destroyLoader(0);/*from  w w w. j a va2  s . c  o m*/
    final Bundle args = new Bundle();
    args.putString(INTENT_KEY_FILENAME, file != null ? file.getPath() : null);
    if (mLoaderInitialized) {
        lm.restartLoader(0, args, this);
    } else {
        lm.initLoader(0, args, this);
        mLoaderInitialized = true;
    }
}

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From source file:org.mariotaku.twidere.fragment.support.MessagesConversationFragment.java

public void showConversation(final ParcelableCredentials account, final ParcelableUser recipient) {
    mAccount = account;//  w w w.j  ava  2  s .c  om
    mRecipient = recipient;
    if (account == null || recipient == null)
        return;
    final LoaderManager lm = getLoaderManager();
    final Bundle args = new Bundle();
    args.putLong(EXTRA_ACCOUNT_ID, account.account_id);
    args.putLong(EXTRA_RECIPIENT_ID, recipient.id);
    if (mLoaderInitialized) {
        lm.restartLoader(0, args, this);
    } else {
        mLoaderInitialized = true;
        lm.initLoader(0, args, this);
    }
    AsyncTaskUtils.executeTask(new SetReadStateTask(getActivity(), account, recipient));
    updateActionBar();
    updateRecipientInfo();
    mEditText.requestFocus();
}

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From source file:org.mariotaku.twidere.fragment.UserProfileFragment.java

private void getFriendship() {
    final LoaderManager lm = getLoaderManager();
    lm.destroyLoader(LOADER_ID_FRIENDSHIP);
    if (!mGetFriendShipLoaderInitialized) {
        lm.initLoader(LOADER_ID_FRIENDSHIP, null, mFriendshipLoaderCallbacks);
        mGetFriendShipLoaderInitialized = true;
    } else {/*from   w w  w. ja va  2 s .  c o m*/
        lm.restartLoader(LOADER_ID_FRIENDSHIP, null, mFriendshipLoaderCallbacks);
    }
}

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From source file:org.mariotaku.twidere.fragment.MessagesConversationFragment.java

public void showConversation(final ParcelableCredentials account, final ParcelableUser recipient) {
    mAccount = account;//  w  w w  .j  a  v  a 2s  .c  o  m
    mRecipient = recipient;
    if (account == null || recipient == null)
        return;
    final LoaderManager lm = getLoaderManager();
    final Bundle args = new Bundle();
    args.putParcelable(EXTRA_ACCOUNT_KEY, account.account_key);
    args.putString(EXTRA_RECIPIENT_ID, recipient.key.getId());
    if (mLoaderInitialized) {
        lm.restartLoader(0, args, this);
    } else {
        mLoaderInitialized = true;
        lm.initLoader(0, args, this);
    }
    AsyncTaskUtils.executeTask(new SetReadStateTask(getActivity(), account, recipient));
    updateActionBar();
    updateRecipientInfo();
    updateAccount();
    mEditText.requestFocus();
}

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