private LayoutTransition newLayoutTransition(TransitionListener listener) {
final LayoutTransition transition = new LayoutTransition();
transition.disableTransitionType(LayoutTransition.DISAPPEARING);
transition.disableTransitionType(LayoutTransition.CHANGE_DISAPPEARING);
transition.disableTransitionType(LayoutTransition.APPEARING);
transition.setInterpolator(LayoutTransition.CHANGE_APPEARING, mInterpolator);
if (listener != null) {
transition.addTransitionListener(listener);
}
return transition;
}
public void setDisabledFlags(int disabledFlags, boolean force) {
if (!force && mDisabledFlags == disabledFlags) return;
mDisabledFlags = disabledFlags;
final boolean disableHome = ((disabledFlags & View.STATUS_BAR_DISABLE_HOME) != 0);
final boolean disableRecent = ((disabledFlags & View.STATUS_BAR_DISABLE_RECENT) != 0);
final boolean disableBack =
((disabledFlags & View.STATUS_BAR_DISABLE_BACK) != 0)
&& ((mNavigationIconHints & StatusBarManager.NAVIGATION_HINT_BACK_ALT) == 0);
final boolean disableSearch = ((disabledFlags & View.STATUS_BAR_DISABLE_SEARCH) != 0);
ViewGroup navButtons = (ViewGroup) findViewById(SystemR.id.nav_buttons);
if (navButtons != null) {
LayoutTransition lt = navButtons.getLayoutTransition();
if (lt != null) {
if (!lt.getTransitionListeners().contains(mTransitionListener)) {
lt.addTransitionListener(mTransitionListener);
}
if (!mScreenOn) {
lt.disableTransitionType(
LayoutTransition.CHANGE_APPEARING
| LayoutTransition.CHANGE_DISAPPEARING
| LayoutTransition.APPEARING
| LayoutTransition.DISAPPEARING);
}
}
}
getBackButton().setVisibility(disableBack ? View.INVISIBLE : View.VISIBLE);
getHomeButton().setVisibility(disableHome ? View.INVISIBLE : View.VISIBLE);
getRecentsButton().setVisibility(disableRecent ? View.INVISIBLE : View.VISIBLE);
final boolean showSearch = disableHome && !disableSearch;
// final boolean showCamera = showSearch && !mCameraDisabledByDpm;
setVisibleOrGone(getSearchLight(), showSearch);
// setVisibleOrGone(getCameraButton(), showCamera);
mBarTransitions.applyBackButtonQuiescentAlpha(mBarTransitions.getMode(), true /*animate*/);
}
@Override
public View onCreateView(
LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
// Inflate the layout for this fragment
ViewGroup v = (ViewGroup) inflater.inflate(R.layout.stopwatch_fragment, container, false);
mLeftButton = (ImageButton) v.findViewById(R.id.stopwatch_left_button);
mLeftButton.setOnClickListener(
new View.OnClickListener() {
@Override
public void onClick(View v) {
long time = Utils.getTimeNow();
Context context = getActivity().getApplicationContext();
Intent intent = new Intent(context, StopwatchService.class);
intent.putExtra(Stopwatches.MESSAGE_TIME, time);
intent.putExtra(Stopwatches.SHOW_NOTIF, false);
switch (mState) {
case Stopwatches.STOPWATCH_RUNNING:
// Save lap time
addLapTime(time);
doLap();
intent.setAction(Stopwatches.LAP_STOPWATCH);
context.startService(intent);
break;
case Stopwatches.STOPWATCH_STOPPED:
// do reset
doReset();
intent.setAction(Stopwatches.RESET_STOPWATCH);
context.startService(intent);
releaseWakeLock();
break;
default:
// Happens in monkey tests
Log.i(
LOG_TAG,
"Illegal state " + mState + " while pressing the left stopwatch button");
break;
}
}
});
mCenterButton = (TextView) v.findViewById(R.id.stopwatch_stop);
mShareButton = (ImageButton) v.findViewById(R.id.stopwatch_share_button);
mShareButton.setOnClickListener(
new View.OnClickListener() {
@Override
public void onClick(View v) {
showSharePopup();
}
});
mTime = (CircleTimerView) v.findViewById(R.id.stopwatch_time);
mTimeText = (CountingTimerView) v.findViewById(R.id.stopwatch_time_text);
mLapsList = (ListView) v.findViewById(R.id.laps_list);
mLapsList.setDividerHeight(0);
mLapsAdapter = new LapsListAdapter(getActivity());
mLapsList.setAdapter(mLapsAdapter);
// Timer text serves as a virtual start/stop button.
mTimeText.registerVirtualButtonAction(
new Runnable() {
@Override
public void run() {
rightButtonAction();
}
});
mTimeText.registerStopTextView(mCenterButton);
mTimeText.setVirtualButtonEnabled(true);
mCircleLayout = (CircleButtonsLayout) v.findViewById(R.id.stopwatch_circle);
mCircleLayout.setCircleTimerViewIds(
R.id.stopwatch_time,
R.id.stopwatch_left_button,
R.id.stopwatch_share_button,
R.id.stopwatch_stop,
R.dimen.plusone_reset_button_padding,
R.dimen.share_button_padding,
0,
0);
/** No label for a stopwatch* */
// Animation setup
mLayoutTransition = new LayoutTransition();
mCircleLayoutTransition = new LayoutTransition();
// The CircleButtonsLayout only needs to undertake location changes
if (Build.VERSION.SDK_INT >= 16) {
mCircleLayoutTransition.enableTransitionType(LayoutTransition.CHANGING);
mCircleLayoutTransition.disableTransitionType(LayoutTransition.APPEARING);
mCircleLayoutTransition.disableTransitionType(LayoutTransition.DISAPPEARING);
mCircleLayoutTransition.disableTransitionType(LayoutTransition.CHANGE_APPEARING);
mCircleLayoutTransition.disableTransitionType(LayoutTransition.CHANGE_DISAPPEARING);
}
mCircleLayoutTransition.setAnimateParentHierarchy(false);
// These spacers assist in keeping the size of CircleButtonsLayout constant
mStartSpace = v.findViewById(R.id.start_space);
mEndSpace = v.findViewById(R.id.end_space);
mSpacersUsed = mStartSpace != null || mEndSpace != null;
// Listener to invoke extra animation within the laps-list
mLayoutTransition.addTransitionListener(
new LayoutTransition.TransitionListener() {
@Override
public void startTransition(
LayoutTransition transition, ViewGroup container, View view, int transitionType) {
if (view == mLapsList) {
if (transitionType == LayoutTransition.DISAPPEARING) {
if (DEBUG) Log.v(LOG_TAG, "StopwatchFragment.start laps-list disappearing");
boolean shiftX =
view.getResources().getConfiguration().orientation
== Configuration.ORIENTATION_LANDSCAPE;
int first = mLapsList.getFirstVisiblePosition();
int last = mLapsList.getLastVisiblePosition();
// Ensure index range will not cause a divide by zero
if (last < first) {
last = first;
}
long duration = transition.getDuration(LayoutTransition.DISAPPEARING);
long offset = duration / (last - first + 1) / 5;
for (int visibleIndex = first; visibleIndex <= last; visibleIndex++) {
View lapView = mLapsList.getChildAt(visibleIndex - first);
if (lapView != null) {
float toXValue = shiftX ? 1.0f * (visibleIndex - first + 1) : 0;
float toYValue = shiftX ? 0 : 4.0f * (visibleIndex - first + 1);
TranslateAnimation animation =
new TranslateAnimation(
Animation.RELATIVE_TO_SELF,
0,
Animation.RELATIVE_TO_SELF,
toXValue,
Animation.RELATIVE_TO_SELF,
0,
Animation.RELATIVE_TO_SELF,
toYValue);
animation.setStartOffset((last - visibleIndex) * offset);
animation.setDuration(duration);
lapView.startAnimation(animation);
}
}
}
}
}
@Override
public void endTransition(
LayoutTransition transition, ViewGroup container, View view, int transitionType) {
if (transitionType == LayoutTransition.DISAPPEARING) {
if (DEBUG) Log.v(LOG_TAG, "StopwatchFragment.end laps-list disappearing");
int last = mLapsList.getLastVisiblePosition();
for (int visibleIndex = mLapsList.getFirstVisiblePosition();
visibleIndex <= last;
visibleIndex++) {
View lapView = mLapsList.getChildAt(visibleIndex);
if (lapView != null) {
Animation animation = lapView.getAnimation();
if (animation != null) {
animation.cancel();
}
}
}
}
}
});
return v;
}