Example usage for android.view View FOCUS_DOWN

Introduction

In this page you can find the example usage for android.view View FOCUS_DOWN.

Prototype

int FOCUS_DOWN

To view the source code for android.view View FOCUS_DOWN.

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Document

Use with #focusSearch(int) .

Usage

From source file:com.yangtsaosoftware.pebblemessenger.activities.SetupFragment.java

@Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
    if (requestCode == 3) {
        if (resultCode == TextToSpeech.Engine.CHECK_VOICE_DATA_PASS) {
            myTTS = new TextToSpeech(_context, this);

        } else {// w w w.ja v a  2s.c  om
            SpannableStringBuilder ssb = new SpannableStringBuilder();
            ssb.append(textInfo.getText());
            ssb.append(redText(R.string.setup_tts_failed));
            ssb.append('\n');
            textInfo.setText(ssb);
            svMyview.fullScroll(View.FOCUS_DOWN);
        }
    }
}

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From source file:app.wz.MainActivity.java

public void setup() {
    Button btnSend = (Button) findViewById(R.id.btnSend);
    btnSend.setOnClickListener(new OnClickListener() {
        public void onClick(View v) {
            if (bt.getServiceState() == BluetoothState.STATE_CONNECTED && (inputCmd.getText().length() != 0)
                    && (inputVal.getText().length() != 0)) {
                int cmd = Integer.parseInt(inputCmd.getText().toString());
                int val = Integer.parseInt(inputVal.getText().toString());
                arduino.analogWrite(cmd, val);
                textRead.append("Sent Cmd:" + cmd + " Val:" + val + "\n");
                textScroll.fullScroll(View.FOCUS_DOWN);
            } else {
                Toast.makeText(getApplicationContext(), "Not Connected", Toast.LENGTH_SHORT).show();
            }//from ww w  .  j  a  v a2 s  . c  o  m
        }
    });
}

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From source file:com.yangtsaosoftware.pebblemessenger.activities.SetupFragment.java

@Override
public void onInit(int i) {
    if (i == TextToSpeech.SUCCESS) {
        SpannableStringBuilder ssb = new SpannableStringBuilder();
        ssb.append(textInfo.getText());/*from w w  w.j a  v a2 s .  c  o m*/
        ssb.append(myTTS.getDefaultEngine() + " ");
        ssb.append(greenText(R.string.setup_tts_default_locale));
        ssb.append(myTTS.getLanguage().getLanguage());
        ssb.append('\n');
        textInfo.setText(ssb);
        svMyview.fullScroll(View.FOCUS_DOWN);
    } else {
        myTTS.shutdown();
        myTTS = null;
    }
}

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From source file:com.example.android.wearable.agendadata.MainActivity.java

private void appendLog(final String s) {
    mLogTextView.post(new Runnable() {
        @Override//w w w  .  j  a  va2s  .  c  o  m
        public void run() {
            mLogTextView.append(s);
            mLogTextView.append("\n");
            mScroller.fullScroll(View.FOCUS_DOWN);
        }
    });
}

---

From source file:com.doodle.android.chips.ChipsView.java

public void addChip(String displayName, Uri avatarUrl, Contact contact, boolean isIndelible) {
    Chip chip = new Chip(displayName, avatarUrl, contact, isIndelible);
    mChipList.add(chip);//w  ww  .ja  va  2  s  .c  om
    if (mChipsListener != null) {
        mChipsListener.onChipAdded(chip);
    }

    mEditText.setHint(null);

    onChipsChanged(true);
    post(new Runnable() {
        @Override
        public void run() {
            fullScroll(View.FOCUS_DOWN);
        }
    });
}

---

From source file:uk.co.threeonefour.android.snowball.activities.game.GameActivity.java

private void processOutputText(String text) {

    List<SpannableString> styledLines = formatter.format(text);

    StringBuilder sb = new StringBuilder();
    for (SpannableString styledLine : styledLines) {
        sb.append(styledLine.toString());
        sb.append(" ");
        textView.append(styledLine);//from www  .  ja  v  a 2 s.c  om
        textView.append("\n");
    }

    if ((lastCommand == null || isNewLocation(lastCommand)) && !isBumpedInto(text)) {
        lastLocation = sb.toString();
    }

    textScrollView.fullScroll(View.FOCUS_DOWN);
    textScrollView.postDelayed(new Runnable() {
        @Override
        public void run() {
            textScrollView.fullScroll(View.FOCUS_DOWN);
        }
    }, 0);
}

---

From source file:com.microsoft.aad.adal.AuthenticationActivity.java

private void setupWebView(String redirect, String queryParam, AuthenticationRequest request) {

    mWebView.getSettings().setJavaScriptEnabled(true);
    mWebView.requestFocus(View.FOCUS_DOWN);

    // Set focus to the view for touch event
    mWebView.setOnTouchListener(new View.OnTouchListener() {
        @Override/* w  ww .  j  a  v a 2 s .  co  m*/
        public boolean onTouch(View view, MotionEvent event) {
            int action = event.getAction();
            if (action == MotionEvent.ACTION_DOWN || action == MotionEvent.ACTION_UP) {
                if (!view.hasFocus()) {
                    view.requestFocus();
                }
            }
            return false;
        }
    });

    mWebView.getSettings().setLoadWithOverviewMode(true);
    mWebView.getSettings().setDomStorageEnabled(true);
    mWebView.getSettings().setUseWideViewPort(true);
    mWebView.getSettings().setBuiltInZoomControls(true);
    mWebView.setWebViewClient(new CustomWebViewClient());
    mWebView.setVisibility(View.INVISIBLE);
}

---

From source file:app.wz.MainActivity.java

@Override
public void onResume() {
    super.onResume(); // Always call the superclass method first

    if (neuro.updatePrefs(false)) {
        textRead.append("Reset Neuro \n");
        textScroll.fullScroll(View.FOCUS_DOWN);
    }/*w  w  w.j ava 2s .  c  om*/
}

---

From source file:com.hippo.widget.BothScrollView.java

/**
 * You can call this function yourself to have the scroll view perform
 * scrolling from a key event, just as if the event had been dispatched to
 * it by the view hierarchy./*from www  . j  a v a  2 s  . com*/
 *
 * @param event The key event to execute.
 * @return Return true if the event was handled, else false.
 */
public boolean executeKeyEvent(KeyEvent event) {
    mTempRect.setEmpty();

    if (!canScrollHorizontally()) {
        if (isFocused() && event.getKeyCode() != KeyEvent.KEYCODE_BACK) {
            View currentFocused = findFocus();
            if (currentFocused == this) {
                currentFocused = null;
            }
            View nextFocused = FocusFinder.getInstance().findNextFocus(this, currentFocused, View.FOCUS_RIGHT);
            return nextFocused != null && nextFocused != this && nextFocused.requestFocus(View.FOCUS_RIGHT);
        }
        return false;
    }

    if (!canScrollVertically()) {
        if (isFocused() && event.getKeyCode() != KeyEvent.KEYCODE_BACK) {
            View currentFocused = findFocus();
            if (currentFocused == this) {
                currentFocused = null;
            }
            View nextFocused = FocusFinder.getInstance().findNextFocus(this, currentFocused, View.FOCUS_DOWN);
            return nextFocused != null && nextFocused != this && nextFocused.requestFocus(View.FOCUS_DOWN);
        }
        return false;
    }

    boolean handled = false;
    if (event.getAction() == KeyEvent.ACTION_DOWN) {
        switch (event.getKeyCode()) {
        case KeyEvent.KEYCODE_DPAD_LEFT:
            if (!event.isAltPressed()) {
                handled = arrowScrollHorizontally(View.FOCUS_LEFT);
            } else {
                handled = fullScroll(View.FOCUS_LEFT);
            }
            break;
        case KeyEvent.KEYCODE_DPAD_RIGHT:
            if (!event.isAltPressed()) {
                handled = arrowScrollHorizontally(View.FOCUS_RIGHT);
            } else {
                handled = fullScroll(View.FOCUS_RIGHT);
            }
            break;
        case KeyEvent.KEYCODE_DPAD_UP:
            if (!event.isAltPressed()) {
                handled = arrowScrollVertically(View.FOCUS_UP);
            } else {
                handled = fullScroll(View.FOCUS_UP);
            }
            break;
        case KeyEvent.KEYCODE_DPAD_DOWN:
            if (!event.isAltPressed()) {
                handled = arrowScrollVertically(View.FOCUS_DOWN);
            } else {
                handled = fullScroll(View.FOCUS_DOWN);
            }
            break;
        case KeyEvent.KEYCODE_SPACE:
            if (event.isCtrlPressed()) {
                pageScroll(event.isShiftPressed() ? View.FOCUS_LEFT : View.FOCUS_RIGHT);
            } else {
                pageScroll(event.isShiftPressed() ? View.FOCUS_UP : View.FOCUS_DOWN);
            }
            break;
        }
    }

    return handled;
}

---

From source file:com.microsoft.windowsazure.mobileservices.authentication.LoginManager.java

/**
 * Creates the UI for the interactive authentication process
 *
 * @param startUrl The initial URL for the authentication process
 * @param endUrl   The final URL for the authentication process
 * @param context  The context used to create the authentication dialog
 * @param callback Callback to invoke when the authentication process finishes
 *//*w w w .  j ava2s . co m*/
private void showLoginUIInternal(final String startUrl, final String endUrl, final Context context,
        LoginUIOperationCallback callback) {
    if (startUrl == null || startUrl == "") {
        throw new IllegalArgumentException("startUrl can not be null or empty");
    }

    if (endUrl == null || endUrl == "") {
        throw new IllegalArgumentException("endUrl can not be null or empty");
    }

    if (context == null) {
        throw new IllegalArgumentException("context can not be null");
    }

    final LoginUIOperationCallback externalCallback = callback;
    final AlertDialog.Builder builder = new AlertDialog.Builder(context);
    // Create the Web View to show the login page
    final WebView wv = new WebView(context);
    builder.setOnCancelListener(new DialogInterface.OnCancelListener() {

        @Override
        public void onCancel(DialogInterface dialog) {
            if (externalCallback != null) {
                externalCallback.onCompleted(null, new MobileServiceException("User Canceled"));
            }
        }
    });

    wv.getSettings().setJavaScriptEnabled(true);

    DisplayMetrics displaymetrics = new DisplayMetrics();
    ((Activity) context).getWindowManager().getDefaultDisplay().getMetrics(displaymetrics);
    int webViewHeight = displaymetrics.heightPixels - 100;

    wv.setLayoutParams(new ViewGroup.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, webViewHeight));

    wv.requestFocus(View.FOCUS_DOWN);
    wv.setOnTouchListener(new View.OnTouchListener() {

        @Override
        public boolean onTouch(View view, MotionEvent event) {
            int action = event.getAction();
            if (action == MotionEvent.ACTION_DOWN || action == MotionEvent.ACTION_UP) {
                if (!view.hasFocus()) {
                    view.requestFocus();
                }
            }

            return false;
        }
    });

    // Create a LinearLayout and add the WebView to the Layout
    LinearLayout layout = new LinearLayout(context);
    layout.setOrientation(LinearLayout.VERTICAL);
    layout.addView(wv);

    // Add a dummy EditText to the layout as a workaround for a bug
    // that prevents showing the keyboard for the WebView on some devices
    EditText dummyEditText = new EditText(context);
    dummyEditText.setVisibility(View.GONE);
    layout.addView(dummyEditText);

    // Add the layout to the dialog
    builder.setView(layout);

    final AlertDialog dialog = builder.create();

    wv.setWebViewClient(new WebViewClient() {

        @Override
        public void onPageStarted(WebView view, String url, Bitmap favicon) {
            // If the URL of the started page matches with the final URL
            // format, the login process finished

            if (isFinalUrl(url)) {
                if (externalCallback != null) {
                    externalCallback.onCompleted(url, null);
                }

                dialog.dismiss();
            }

            super.onPageStarted(view, url, favicon);
        }

        // Checks if the given URL matches with the final URL's format
        private boolean isFinalUrl(String url) {
            if (url == null) {
                return false;
            }

            return url.startsWith(endUrl);
        }

        // Checks if the given URL matches with the start URL's format
        private boolean isStartUrl(String url) {
            if (url == null) {
                return false;
            }

            return url.startsWith(startUrl);
        }

        @Override
        public void onPageFinished(WebView view, String url) {
            if (isStartUrl(url)) {
                if (externalCallback != null) {
                    externalCallback.onCompleted(null, new MobileServiceException(
                            "Logging in with the selected authentication provider is not enabled"));
                }

                dialog.dismiss();
            }
        }
    });

    wv.loadUrl(startUrl);
    dialog.show();
}

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