Example usage for android.os Handler post

Introduction

In this page you can find the example usage for android.os Handler post.

Prototype

public final boolean post(Runnable r)

Source Link

Document

Causes the Runnable r to be added to the message queue.

Usage

From source file:com.licubeclub.zionhs.Notices.java

private void networkTask() {
    NetworkChecker NetCheck = new NetworkChecker(Notices.this);
    if (NetCheck.isNetworkConnected()) {
        final Handler mHandler = new Handler();
        new Thread() {

            public void run() {

                mHandler.post(new Runnable() {

                    public void run() {
                        SRL.setRefreshing(true);
                    }/*from w  ww  .j  a v a  2s  .c o  m*/
                });

                //Task

                //Notices URL
                try {
                    titlearray = new ArrayList<String>();
                    titleherfarray = new ArrayList<String>();
                    authorarray = new ArrayList<String>();
                    datearray = new ArrayList<String>();
                    // ? URL
                    Document doc = Jsoup.connect(url).get();
                    Elements rawmaindata = doc.select(".listbody a"); //Get contents from tags,"a" which are in the class,"listbody"
                    Elements rawauthordata = doc.select("td:eq(3)"); //? ?  - 3 td ? 
                    Elements rawdatedata = doc.select("td:eq(4)"); // ?  - 4 td ? 
                    String titlestring = rawmaindata.toString();
                    Log.i("Notices", "Parsed Strings" + titlestring);

                    // ??  ?
                    for (Element el : rawmaindata) {
                        String titlherfedata = el.attr("href");
                        String titledata = el.attr("title");
                        titleherfarray.add("http://www.zion.hs.kr/" + titlherfedata); // add value to ArrayList
                        titlearray.add(titledata); // add value to ArrayList
                    }
                    Log.i("Notices", "Parsed Link Array Strings" + titleherfarray);
                    Log.i("Notices", "Parsed Array Strings" + titlearray);

                    for (Element el : rawauthordata) {
                        String authordata = el.text();
                        Log.d("Author", el.text());
                        authorarray.add(authordata);
                    }
                    for (Element el : rawdatedata) {
                        String datedata = el.text();
                        Log.d("Date", el.text());
                        datearray.add(datedata);
                    }

                } catch (IOException e) {
                    e.printStackTrace();

                }

                mHandler.post(new Runnable() {
                    public void run() {
                        //UI Task
                        // ? 
                        adapter = new PostListAdapter(Notices.this, titlearray, datearray, authorarray);
                        listview.setAdapter(adapter);
                        listview.setOnItemClickListener(GoToWebPage);
                        handler.sendEmptyMessage(0);
                        SRL.setRefreshing(false);

                        Toast.makeText(getApplicationContext(), getResources().getString(R.string.recent),
                                Toast.LENGTH_LONG).show();
                    }
                });

            }
        }.start();
    } else {
        Toast.makeText(getApplicationContext(), getString(R.string.network_connection_warning),
                Toast.LENGTH_LONG).show();
    }

}

From source file:com.module.candychat.net.activity.PictureActivity.java

@Override
public boolean onOptionsItemSelected(MenuItem item) {
    int id = item.getItemId();
    if (id == R.id.action_share) {

        Handler uiHandler = new Handler(Looper.getMainLooper());
        uiHandler.post(new Runnable() {
            @Override//  ww  w  .j  a v a 2  s  .  com
            public void run() {

                Intent shareIntent = new Intent();
                shareIntent.setAction(Intent.ACTION_SEND);
                shareIntent.putExtra(Intent.EXTRA_STREAM, getShareImageUri(mImageTitle, mImageUrl));
                shareIntent.setType("image/jpg");
                shareIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);

                startActivity(Intent.createChooser(shareIntent, "Share..."));

                //ShareUtils.shareImage(getApplicationContext(), getShareImageUri(mImageTitle,mImageUrl), "Share...");
            }
        });

        //return true;
    } else if (id == R.id.action_save) {

        Handler uiHandler = new Handler(Looper.getMainLooper());
        uiHandler.post(new Runnable() {
            @Override
            public void run() {
                saveImageToGallery();
            }
        });

        //return true;
    } else if (id == android.R.id.home) {
        finish();
    }

    return super.onOptionsItemSelected(item);
}

From source file:com.sentaroh.android.Utilities.Dialog.ProgressSpinDialogFragment.java

@SuppressWarnings("unused")
private void reInitViewWidget() {
    if (DEBUG_ENABLE)
        Log.v(APPLICATION_TAG, "reInitViewWidget");
    if (!mTerminateRequired) {
        Handler hndl = new Handler();
        hndl.post(new Runnable() {
            @Override/*  w w w  .  j a  v a  2  s .  c  o m*/
            public void run() {
                mDialog.hide();
                mDialog.getWindow().getCurrentFocus().invalidate();
                initViewWidget();
                Button btnCancel = (Button) mDialog.findViewById(R.id.progress_spin_dlg_fragment_btn_cancel);
                if (mDialogCancelBtnEnabled)
                    btnCancel.setEnabled(true);
                else
                    btnCancel.setEnabled(true);
                CommonDialog.setDlgBoxSizeCompact(mDialog);
                mDialog.show();
            }
        });
    }
}

From source file:com.secupwn.aimsicd.ui.fragments.DeviceFragment.java

@Override
public void onRefresh() {
    if (CellTracker.OCID_API_KEY != null && !CellTracker.OCID_API_KEY.equals("NA")) {
        Request request = createOpenCellIdApiCall();
        okHttpClient.newCall(request).enqueue(getOpenCellIdResponseCallback());
    } else {/*from   w ww  .ja v  a2 s  . co m*/
        Handler refresh = new Handler(Looper.getMainLooper());
        refresh.post(new Runnable() {
            public void run() {
                Helpers.sendMsg(getActivity(), getString(R.string.no_opencellid_key_detected));
                swipeRefreshLayout.setRefreshing(false);
            }
        });
    }
}

From source file:com.actinarium.rhythm.control.RhythmNotificationService.java

private void handleNextGroup() {
    Application application = getApplication();
    if (application instanceof RhythmControl.Host) {
        final RhythmControl rhythmControl = ((RhythmControl.Host) application).getRhythmControl();
        Handler handler = new Handler(Looper.getMainLooper());
        // Not using anonymous classes here to avoid leaking context
        handler.post(new NextGroupRunnable(rhythmControl));
    }//w  ww  . j a  v a  2s.  co  m
}

From source file:dat255.grupp06.bibbla.fragments.ProfileFragment.java

/**
 * Update the contents of GUI elements with information from Backend, such
 * as name, current debt, books on loan and pending reservations.
 * @throws IllegalStateException if the backend is not set.
 * @see setBackend(Backend)/*from w  ww  .  j  a va  2 s .c o  m*/
 */
public void updateFromBackend() throws IllegalStateException {
    IBackend backend = BackendFactory.getBackend();

    // These backend calls need user credentials.
    try {
        // The lists take some time so let's use Callback.

        // Name header
        backend.getUserName(new Callback() {
            @Override
            public void handleMessage(Message msg) {
                getUserNameDone(msg);
            }
        });
        namePending = true;

        // Current debt
        backend.fetchUserDebt(new Callback() {
            @Override
            public void handleMessage(Message msg) {
                ProfileFragment.this.fetchDebtDone(msg);
            }
        });
        debtPending = true;

        // Current loans
        backend.fetchLoans(new Callback() {
            @Override
            public void handleMessage(Message msg) {
                ProfileFragment.this.loansUpdateDone(msg);
            }
        });
        loansPending = true;

        // Current reservations
        backend.fetchReservations(new Callback() {
            @Override
            public void handleMessage(Message msg) {
                ProfileFragment.this.reservationsUpdateDone(msg);
            }
        }, true);
        reservationsPending = true;

        //updateSpinnerState();
    } catch (CredentialsMissingException e) {

        if (!dontLogin) {
            loginCallbackHandler.showCredentialsDialog(new Callback() {
                @Override
                public void handleMessage(Message msg) {
                    updateFromBackend();
                }
            });
        } else {
            Handler handler = new Handler();
            handler.post(new Runnable() {
                @Override
                public void run() {
                    ((MainActivity) getSherlockActivity()).selectSearchTab();
                }
            });
        }
    }
}

From source file:com.sentaroh.android.Utilities.Dialog.MessageDialogFragment.java

private void reInitViewWidget() {
    if (DEBUG_ENABLE)
        Log.v(APPLICATION_TAG, "reInitViewWidget");
    if (!terminateRequired) {
        Handler hndl = new Handler();
        hndl.post(new Runnable() {
            @Override/*from www. j  ava 2 s. c  o m*/
            public void run() {
                mDialog.hide();
                //                mDialog.getWindow().getCurrentFocus().invalidate();
                initViewWidget();
                CommonDialog.setDlgBoxSizeCompact(mDialog);
                mDialog.onContentChanged();
                mDialog.show();
            }
        });
    }
}

From source file:com.sentaroh.android.Utilities.Dialog.ProgressBarDialogFragment.java

@SuppressWarnings("unused")
private void reInitViewWidget() {
    if (DEBUG_ENABLE)
        Log.v(APPLICATION_TAG, "reInitViewWidget");
    if (!mTerminateRequired) {
        Handler hndl = new Handler();
        hndl.post(new Runnable() {
            @Override//from  w w  w  .ja va 2  s  . c om
            public void run() {
                mDialog.hide();
                mDialog.getWindow().getCurrentFocus().invalidate();
                initViewWidget();
                Button btnCancel = (Button) mDialog.findViewById(R.id.progress_bar_dlg_fragment_btn_cancel);
                if (mDialogCancelBtnEnabled)
                    btnCancel.setEnabled(true);
                else
                    btnCancel.setEnabled(true);
                CommonDialog.setDlgBoxSizeCompact(mDialog);
                mDialog.show();
            }
        });
    }
}

From source file:com.secupwn.aimsicd.ui.fragments.DeviceFragment.java

@NonNull
private Callback getOpenCellIdResponseCallback() {
    return new Callback() {
        @Override//from  www  . j a  v a 2  s  .  c  o m
        public void onFailure(Request request, IOException e) {
            Handler refresh = new Handler(Looper.getMainLooper());
            refresh.post(new Runnable() {
                public void run() {
                    refreshFailed();
                }
            });
        }

        @Override
        public void onResponse(final Response response) throws IOException {
            Handler refresh = new Handler(Looper.getMainLooper());
            refresh.post(new Runnable() {
                public void run() {
                    Cell cell = responseToCell(response);
                    processFinish(cell);
                }
            });
        }
    };
}

From source file:org.apache.cordova.nodialogspeechrecognizer.SpeechRecognizer.java

public boolean execute(String action, JSONArray args, CallbackContext callbackContext) {
    Boolean isValidAction = true;
    try {/*  w  ww .  j  a va 2 s . c  o  m*/
        if (speech == null) {

            Handler loopHandler = new Handler(Looper.getMainLooper());
            loopHandler.post(new Runnable() {

                @Override
                public void run() {
                    speech = android.speech.SpeechRecognizer
                            .createSpeechRecognizer(cordova.getActivity().getBaseContext());
                    speech.setRecognitionListener(new SpeechRecognitionListner());
                }

            });

        }
    } catch (Exception e) {
        Log.e(LOG_TAG, String.format("execute SpeechRecognitionActivity exception: %s", e.toString()), e);
    }
    this.callbackContext = callbackContext;

    // Action selector
    if ("startRecognize".equals(action)) {
        // recognize speech
        this.promptForMic(args);
        // startSpeechRecognitionActivity(args);
    } else if ("getSupportedLanguages".equals(action)) {
        getSupportedLanguages();
    } else if ("checkSpeechRecognition".equals(action)) {
        checkSpeechRecognition();
    } else {
        // Invalid action
        this.callbackContext.error("Unknown action: " + action);
        isValidAction = false;
    }

    return isValidAction;

}