Example usage for android.widget TextView getLocationOnScreen

Introduction

In this page you can find the example usage for android.widget TextView getLocationOnScreen.

Prototype

public void getLocationOnScreen(@Size(2) int[] outLocation) 

Source Link

Document

Computes the coordinates of this view on the screen.

Usage

From source file:com.ravi.apps.android.newsbytes.MainActivity.java

/**
 * Adds the headline details into the intent extras.
 *//*  ww w  .  j  a v a  2 s  .  com*/
private void addHeadlineDetailsToIntent(TextView textView, Intent intent) {
    // Get the headline position.
    int[] location = new int[2];
    textView.getLocationOnScreen(location);
    float xPos = location[0];
    float yPos = location[1];

    // Get the text.
    String text = (String) textView.getText();

    // Add details into intent extras.
    intent.putExtra(TEXT_XPOS, xPos);
    intent.putExtra(TEXT_YPOS, yPos);
    intent.putExtra(TEXT, text);
}

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From source file:com.juick.android.MessageMenu.java

public boolean onItemLongClick(final AdapterView parent, View view, final int position, long id) {
    menuActions.clear();/* w w w .  ja  v  a 2s .  com*/
    listSelectedItem = (JuickMessage) parent.getAdapter().getItem(position);
    JuickMessage secondaryItem = null;
    float x = JuickAdvancedApplication.getLastTouchX();
    float y = JuickAdvancedApplication.getLastTouchY();
    if (listSelectedItem.contextPost != null) {
        secondaryItem = listSelectedItem.contextPost;
    }

    urls = new ArrayList<String>();
    if (listSelectedItem.Photo != null) {
        urls.add(listSelectedItem.Photo);
    }
    if (listSelectedItem.Video != null) {
        urls.add(listSelectedItem.Video);
    }

    collectURLs(listSelectedItem.Text, listSelectedItem.getMID());
    if (secondaryItem != null) {
        collectURLs(secondaryItem.Text, listSelectedItem.getMID());
    }

    if (urls.size() > 0) {
        HashSet<String> added = new HashSet<String>();
        for (final String url : urls) {
            // filter out crap
            if (url.endsWith("hqdefault.jpg") && url.contains("youtube"))
                continue;
            // deduplicate
            if (added.add(url)) {
                menuActions.add(new RunnableItem(url) {
                    @Override
                    public void run() {
                        launchURL(listSelectedItem.getMID(), url);
                    }
                });
            }
        }
    }

    collectMenuActions();

    // Censor - Submit a token for review
    TextView listSelectedTextView = (TextView) view.findViewById(R.id.text);
    int[] loc2 = new int[2];
    listSelectedTextView.getLocationOnScreen(loc2);
    int[] loc1 = new int[2];
    listView.getLocationOnScreen(loc1);
    y -= loc2[1] - loc1[1];
    x -= loc2[0] - loc1[0];
    int offset = getOffsetForPosition(listSelectedTextView, x, y);
    if (offset != -1 && false) {
        final String text = listSelectedTextView.getText().toString();
        final String word = Utils.getWordAtOffset(text, offset);
        if (word != null) {
            menuActions.add(new RunnableItem(
                    activity.getResources().getString(R.string.CensorSubmitTokenForReview1) + " \"" + word
                            + "\" " + activity.getResources().getString(R.string.CensorSubmitTokenForReview2)) {
                @Override
                public void run() {
                    actionSubmitTokenForReview(word);
                }
            });
        } else {
            Toast.makeText(activity, activity.getResources().getString(R.string.CensorSubmitWordSelectionError),
                    Toast.LENGTH_LONG).show();
        }
    }
    runActions();
    return true;
}

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From source file:com.nttec.everychan.ui.presentation.BoardFragment.java

private Point getSpanCoordinates(View widget, ClickableURLSpan span) {
    TextView parentTextView = (TextView) widget;

    Rect parentTextViewRect = new Rect();

    // Initialize values for the computing of clickedText position
    SpannableString completeText = (SpannableString) (parentTextView).getText();
    Layout textViewLayout = parentTextView.getLayout();

    int startOffsetOfClickedText = completeText.getSpanStart(span);
    int endOffsetOfClickedText = completeText.getSpanEnd(span);
    double startXCoordinatesOfClickedText = textViewLayout.getPrimaryHorizontal(startOffsetOfClickedText);
    double endXCoordinatesOfClickedText = textViewLayout.getPrimaryHorizontal(endOffsetOfClickedText);

    // Get the rectangle of the clicked text
    int currentLineStartOffset = textViewLayout.getLineForOffset(startOffsetOfClickedText);
    int currentLineEndOffset = textViewLayout.getLineForOffset(endOffsetOfClickedText);
    boolean keywordIsInMultiLine = currentLineStartOffset != currentLineEndOffset;
    textViewLayout.getLineBounds(currentLineStartOffset, parentTextViewRect);

    // Update the rectangle position to his real position on screen
    int[] parentTextViewLocation = { 0, 0 };
    parentTextView.getLocationOnScreen(parentTextViewLocation);

    double parentTextViewTopAndBottomOffset = (parentTextViewLocation[1] - parentTextView.getScrollY()
            + parentTextView.getCompoundPaddingTop());

    Rect windowRect = new Rect();
    activity.getWindow().getDecorView().getWindowVisibleDisplayFrame(windowRect);
    parentTextViewTopAndBottomOffset -= windowRect.top;

    parentTextViewRect.top += parentTextViewTopAndBottomOffset;
    parentTextViewRect.bottom += parentTextViewTopAndBottomOffset;

    parentTextViewRect.left += (parentTextViewLocation[0] + startXCoordinatesOfClickedText
            + parentTextView.getCompoundPaddingLeft() - parentTextView.getScrollX());
    parentTextViewRect.right = (int) (parentTextViewRect.left + endXCoordinatesOfClickedText
            - startXCoordinatesOfClickedText);

    int x = (parentTextViewRect.left + parentTextViewRect.right) / 2;
    int y = (parentTextViewRect.top + parentTextViewRect.bottom) / 2;
    if (keywordIsInMultiLine) {
        x = parentTextViewRect.left;/*from  www. j  a  v a  2  s .c  om*/
    }

    return new Point(x, y);
}

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