Example usage for android.widget TextView getMovementMethod

Introduction

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

Prototype

public final MovementMethod getMovementMethod() 

Source Link

Document

Gets the android.text.method.MovementMethod being used for this TextView, which provides positioning, scrolling, and text selection functionality.

Usage

From source file:com.doomonafireball.hackerswiperfree.android.activity.MainActivity.java

private void makeLinksFocusable(TextView tv) {
    MovementMethod m = tv.getMovementMethod();
    if ((m == null) || !(m instanceof LinkMovementMethod)) {
        if (tv.getLinksClickable()) {
            tv.setMovementMethod(LinkMovementMethod.getInstance());
        }//from w  w w  .j av  a2s.c o  m
    }
}

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From source file:com.android.calendar.EventInfoFragment.java

private void updateEvent(View view) {
    if (mEventCursor == null || view == null) {
        return;//from ww  w .  j  av  a  2s . c o  m
    }

    Context context = view.getContext();
    if (context == null) {
        return;
    }

    String eventName = mEventCursor.getString(EVENT_INDEX_TITLE);
    if (eventName == null || eventName.length() == 0) {
        eventName = getActivity().getString(R.string.no_title_label);
    }

    // 3rd parties might not have specified the start/end time when firing the
    // Events.CONTENT_URI intent.  Update these with values read from the db.
    if (mStartMillis == 0 && mEndMillis == 0) {
        mStartMillis = mEventCursor.getLong(EVENT_INDEX_DTSTART);
        mEndMillis = mEventCursor.getLong(EVENT_INDEX_DTEND);
        if (mEndMillis == 0) {
            String duration = mEventCursor.getString(EVENT_INDEX_DURATION);
            if (!TextUtils.isEmpty(duration)) {
                try {
                    Duration d = new Duration();
                    d.parse(duration);
                    long endMillis = mStartMillis + d.getMillis();
                    if (endMillis >= mStartMillis) {
                        mEndMillis = endMillis;
                    } else {
                        Log.d(TAG, "Invalid duration string: " + duration);
                    }
                } catch (DateException e) {
                    Log.d(TAG, "Error parsing duration string " + duration, e);
                }
            }
            if (mEndMillis == 0) {
                mEndMillis = mStartMillis;
            }
        }
    }

    mAllDay = mEventCursor.getInt(EVENT_INDEX_ALL_DAY) != 0;
    String location = mEventCursor.getString(EVENT_INDEX_EVENT_LOCATION);
    String description = mEventCursor.getString(EVENT_INDEX_DESCRIPTION);
    String rRule = mEventCursor.getString(EVENT_INDEX_RRULE);
    String eventTimezone = mEventCursor.getString(EVENT_INDEX_EVENT_TIMEZONE);

    mHeadlines.setBackgroundColor(mCurrentColor);

    // What
    if (eventName != null) {
        setTextCommon(view, R.id.title, eventName);
    }

    // When
    // Set the date and repeats (if any)
    String localTimezone = Utils.getTimeZone(mActivity, mTZUpdater);

    Resources resources = context.getResources();
    String displayedDatetime = Utils.getDisplayedDatetime(mStartMillis, mEndMillis, System.currentTimeMillis(),
            localTimezone, mAllDay, context);

    String displayedTimezone = null;
    if (!mAllDay) {
        displayedTimezone = Utils.getDisplayedTimezone(mStartMillis, localTimezone, eventTimezone);
    }
    // Display the datetime.  Make the timezone (if any) transparent.
    if (displayedTimezone == null) {
        setTextCommon(view, R.id.when_datetime, displayedDatetime);
    } else {
        int timezoneIndex = displayedDatetime.length();
        displayedDatetime += "  " + displayedTimezone;
        SpannableStringBuilder sb = new SpannableStringBuilder(displayedDatetime);
        ForegroundColorSpan transparentColorSpan = new ForegroundColorSpan(
                resources.getColor(R.color.event_info_headline_transparent_color));
        sb.setSpan(transparentColorSpan, timezoneIndex, displayedDatetime.length(),
                Spannable.SPAN_INCLUSIVE_INCLUSIVE);
        setTextCommon(view, R.id.when_datetime, sb);
    }

    // Display the repeat string (if any)
    String repeatString = null;
    if (!TextUtils.isEmpty(rRule)) {
        EventRecurrence eventRecurrence = new EventRecurrence();
        eventRecurrence.parse(rRule);
        Time date = new Time(localTimezone);
        date.set(mStartMillis);
        if (mAllDay) {
            date.timezone = Time.TIMEZONE_UTC;
        }
        eventRecurrence.setStartDate(date);
        repeatString = EventRecurrenceFormatter.getRepeatString(mContext, resources, eventRecurrence, true);
    }
    if (repeatString == null) {
        view.findViewById(R.id.when_repeat).setVisibility(View.GONE);
    } else {
        setTextCommon(view, R.id.when_repeat, repeatString);
    }

    // Organizer view is setup in the updateCalendar method

    // Where
    if (location == null || location.trim().length() == 0) {
        setVisibilityCommon(view, R.id.where, View.GONE);
    } else {
        final TextView textView = mWhere;
        if (textView != null) {
            textView.setAutoLinkMask(0);
            textView.setText(location.trim());
            try {
                textView.setText(Utils.extendedLinkify(textView.getText().toString(), true));

                // Linkify.addLinks() sets the TextView movement method if it finds any links.
                // We must do the same here, in case linkify by itself did not find any.
                // (This is cloned from Linkify.addLinkMovementMethod().)
                MovementMethod mm = textView.getMovementMethod();
                if ((mm == null) || !(mm instanceof LinkMovementMethod)) {
                    if (textView.getLinksClickable()) {
                        textView.setMovementMethod(LinkMovementMethod.getInstance());
                    }
                }
            } catch (Exception ex) {
                // unexpected
                Log.e(TAG, "Linkification failed", ex);
            }

            textView.setOnTouchListener(new OnTouchListener() {
                @Override
                public boolean onTouch(View v, MotionEvent event) {
                    try {
                        return v.onTouchEvent(event);
                    } catch (ActivityNotFoundException e) {
                        // ignore
                        return true;
                    }
                }
            });
        }
    }

    // Description
    if (description != null && description.length() != 0) {
        mDesc.setText(description);
    }

    // Launch Custom App
    if (Utils.isJellybeanOrLater()) {
        updateCustomAppButton();
    }
}

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