Example usage for android.os SystemClock uptimeMillis

Introduction

In this page you can find the example usage for android.os SystemClock uptimeMillis.

Prototype

@CriticalNative
native public static long uptimeMillis();

Source Link

Document

Returns milliseconds since boot, not counting time spent in deep sleep.

Usage

From source file:Main.java

/**
 * Starts an AnimationDrawable animation at the specified point in the future.
 * @param handler The Handler for the Activity in which the animation will run.
 * @param drawable The AnimationDrawable that will have its animation started.
 * @param millisFromNow The number of milliseconds to wait before starting this animation. 
 *//*ww  w . ja v a 2 s  .  c om*/
public static void startAnimationInFuture(final Handler handler, final AnimationDrawable drawable,
        long millisFromNow) {
    handler.postAtTime(new Runnable() {
        @Override
        public void run() {
            drawable.start();
        }
    }, SystemClock.uptimeMillis() + millisFromNow);
}

From source file:org.lol.reddit.common.General.java

public static boolean onBackPressed() {

    if (lastBackPress < SystemClock.uptimeMillis() - 300) {
        lastBackPress = SystemClock.uptimeMillis();
        return true;
    }//w  w w  .  j  a  va  2  s . co m

    return false;
}

From source file:pl.mg6.newmaps.demo.ManyMarkersExampleActivity.java

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.many_markers_example);

    GoogleMap map = GoogleMapHelper.getMap(this, R.id.many_markers_map);

    Random r = new Random();

    long start = SystemClock.uptimeMillis();
    for (int i = 0; i < MARKERS_COUNT; i++) {
        LatLng position = new LatLng((r.nextDouble() - 0.5) * 170.0, (r.nextDouble() - 0.5) * 360.0);
        map.addMarker(new MarkerOptions().position(position));
    }// w  w  w.ja v  a2  s.  c  o  m
    long end = SystemClock.uptimeMillis();
    Log.w(TAG, "addMarkers time: " + (end - start));
}

From source file:com.android.example.github.util.RateLimiter.java

private long now() {
    return SystemClock.uptimeMillis();
}

From source file:com.android.talkback.formatter.ScrollFormatter.java

@Override
public boolean format(AccessibilityEvent event, TalkBackService context, Utterance utterance) {
    final long currentTime = SystemClock.uptimeMillis();

    if ((currentTime - mLastScrollEvent) < MIN_SCROLL_INTERVAL) {
        // TODO: We shouldn't just reject events, since we'll get weird
        // rhythms when scrolling, e.g. if we're getting an event every
        // 300ms and we reject at the 250ms mark.
        return false;
    }/*from ww  w  . j  a  v  a 2  s.  c o  m*/

    mLastScrollEvent = currentTime;

    final float percent = getScrollPercent(event);
    final float rate = (float) Math.pow(2.0, (percent / 50.0) - 1);

    utterance.addAuditory(R.raw.scroll_tone);
    utterance.getMetadata().putFloat(Utterance.KEY_METADATA_EARCON_RATE, rate);
    utterance.addSpokenFlag(FeedbackItem.FLAG_NO_SPEECH);

    return true;
}

From source file:com.android.screenspeak.formatter.ScrollFormatter.java

@Override
public boolean format(AccessibilityEvent event, ScreenSpeakService context, Utterance utterance) {
    final long currentTime = SystemClock.uptimeMillis();

    if ((currentTime - mLastScrollEvent) < MIN_SCROLL_INTERVAL) {
        // TODO: We shouldn't just reject events, since we'll get weird
        // rhythms when scrolling, e.g. if we're getting an event every
        // 300ms and we reject at the 250ms mark.
        return false;
    }/*  w ww.  ja  v a2 s . c o  m*/

    mLastScrollEvent = currentTime;

    final float percent = getScrollPercent(event);
    final float rate = (float) Math.pow(2.0, (percent / 50.0) - 1);

    utterance.addAuditory(R.raw.scroll_tone);
    utterance.getMetadata().putFloat(Utterance.KEY_METADATA_EARCON_RATE, rate);
    utterance.addSpokenFlag(FeedbackItem.FLAG_NO_SPEECH);

    return true;
}

From source file:com.android.screenspeak.PasteHistory.java

/**
 * Stores the start time for a paste action. This should be called immediately before
 * {@link AccessibilityNodeInfoCompat#performAction}.
 *///from  w ww  . j av  a  2s  .c o m
public void before() {
    mStartTime = SystemClock.uptimeMillis();
}

From source file:com.google.android.marvin.mytalkback.formatter.ScrollFormatter.java

@Override
public boolean format(AccessibilityEvent event, TalkBackService context, Utterance utterance) {
    final long currentTime = SystemClock.uptimeMillis();

    if ((currentTime - mLastScrollEvent) < MIN_SCROLL_INTERVAL) {
        // TODO: We shouldn't just reject events, since we'll get weird
        // rhythms when scrolling, e.g. if we're getting an event every
        // 300ms and we reject at the 250ms mark.
        return false;
    }/*from  w w  w .j  a va  2  s  .  c om*/

    mLastScrollEvent = currentTime;

    final float percent = getScrollPercent(event);
    final float rate = (float) Math.pow(2.0, (percent / 50.0) - 1);

    utterance.addAuditory(R.id.sounds_scrolled_tone);
    utterance.getMetadata().putFloat(Utterance.KEY_METADATA_EARCON_RATE, rate);
    utterance.addSpokenFlag(FeedbackItem.FLAG_NO_SPEECH);

    return true;
}

From source file:pl.mg6.newmaps.demo.AddOnlyVisibleMarkersExampleActivity.java

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.many_markers_example);

    final GoogleMap map = GoogleMapHelper.getMap(this, R.id.many_markers_map);

    final List<LatLng> positions = new ArrayList<LatLng>();

    Random r = new Random();

    long start = SystemClock.uptimeMillis();
    for (int i = 0; i < ManyMarkersExampleActivity.MARKERS_COUNT; i++) {
        LatLng position = new LatLng((r.nextDouble() - 0.5) * 170.0, (r.nextDouble() - 0.5) * 360.0);
        positions.add(position);//  ww w  .ja  v a 2  s. c o m
    }
    long end = SystemClock.uptimeMillis();
    Log.w(TAG, "generate time: " + (end - start));

    map.setOnCameraChangeListener(new OnCameraChangeListener() {

        @Override
        public void onCameraChange(CameraPosition cameraPosition) {
            long start = SystemClock.uptimeMillis();
            int count = 0;
            Projection projection = map.getProjection();
            LatLngBounds bounds = projection.getVisibleRegion().latLngBounds;
            for (int i = positions.size() - 1; i >= 0; i--) {
                LatLng position = positions.get(i);
                if (bounds.contains(position)) {
                    map.addMarker(new MarkerOptions().position(position));
                    positions.remove(i);
                    count++;
                }
            }
            long end = SystemClock.uptimeMillis();
            Log.w(TAG, "addMarkers time: " + (end - start) + ", added: " + count);
        }
    });
}

From source file:com.google.android.marvin.mytalkback.ActionHistory.java

/**
 * Stores the start time for an action. This should be called immediately
 * before {@link AccessibilityNodeInfoCompat#performAction}.
 *
 * @param action The action that will be performed.
 */// w  ww  .j  a  v  a 2  s. c o m
public void before(int action) {
    mActionStartMap.put(action, SystemClock.uptimeMillis());
}