@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
setSupportActionBar(toolbar);
FloatingActionButton fab_add = (FloatingActionButton) findViewById(R.id.fab_add);
FloatingActionButton fab_checkmark = (FloatingActionButton) findViewById(R.id.fab_checkmark);
fab_add.setOnClickListener(
new View.OnClickListener() {
@Override
public void onClick(View view) {
Snackbar.make(view, "Open \"Add new item\" screen", Snackbar.LENGTH_SHORT)
.setAction("Action", null)
.show();
}
});
fab_checkmark.setOnClickListener(
new View.OnClickListener() {
@Override
public void onClick(View view) {
Snackbar.make(
view, "Mark all selected items as done and hide them", Snackbar.LENGTH_SHORT)
.setAction("Action", null)
.show();
}
});
fab_checkmark.hide();
}
private void attachFragment(String fragment, boolean isNew) {
Fragment fragmentToAttach = null;
boolean fabVisible = false;
switch (fragment) {
case Constants.FRAGMENT_LIST:
textToFind = "";
fragmentToAttach = NoteListFragment.newInstance(folderId);
if (folderId != trashNavId) // Folder list
fabVisible = true;
if (folderId != trashNavId && folderId != myNotesNavId) setOnTitleClickListener(true);
else setOnTitleClickListener(false);
break;
case Constants.FRAGMENT_NOTE:
Log.e(TAG, "NOTE FRAGMENT");
setOnTitleClickListener(true);
fragmentToAttach = NoteFragment.newInstance(isNew, noteId, folderId);
break;
case Constants.FRAGMENT_TRASH_NOTE:
setOnTitleClickListener(false);
fragmentToAttach = TrashNoteFragment.newInstance(noteId);
break;
case Constants.FRAGMENT_SEARCH:
setOnTitleClickListener(false);
fragmentToAttach = SearchFragment.newInstance(textToFind);
getSupportActionBar().setTitle(R.string.search);
break;
}
fragmentManager
.beginTransaction()
.replace(R.id.container, fragmentToAttach, fragment)
.commitAllowingStateLoss();
if (fabVisible) fab.show();
else fab.hide();
}
/** To hide fab, you need to remove its anchor */
private void hideFab() {
// Ugly bug makes the view go to bottom|center of screen before hiding, seems like you need to
// implement your own fab behavior...
fabPhoto.setVisibility(View.GONE);
final CoordinatorLayout.LayoutParams layoutParams =
(CoordinatorLayout.LayoutParams) fabPhoto.getLayoutParams();
layoutParams.setAnchorId(View.NO_ID);
fabPhoto.requestLayout();
fabPhoto.hide();
}
private void setupFab(View v) {
addItemFab = (FloatingActionButton) v.findViewById(R.id.addItemInventoryFab);
if (PrimaryUser.getInstance().equals(user)) {
addItemFab.setOnClickListener(
new View.OnClickListener() {
@Override
public void onClick(View view) {
addItemButtonClicked();
}
});
} else {
addItemFab.hide();
}
}
private boolean updateFab(FloatingActionButton child, View dependency) {
float toolbarPosition = dependency.getY();
// toolbar is gone
if (toolbarPosition + mActionBarSize == 0) {
child.hide();
}
// toolbar is visible
else {
child.show();
}
return toolbarPosition != 0;
}
@Override
public void onNestedScroll(
CoordinatorLayout coordinatorLayout,
FloatingActionButton child,
View target,
int dxConsumed,
int dyConsumed,
int dxUnconsumed,
int dyUnconsumed) {
super.onNestedScroll(
coordinatorLayout, child, target, dxConsumed, dyConsumed, dxUnconsumed, dyUnconsumed);
if (dyConsumed > 0 && child.getVisibility() == View.VISIBLE) {
child.hide();
} else if (dyConsumed < 0 && child.getVisibility() != View.VISIBLE) {
child.show();
}
}
private void startRipple() {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
final CoordinatorLayout coordinatorLayout =
(CoordinatorLayout) findViewById(R.id.coordinator_layout);
Drawable d = coordinatorLayout.getBackground();
final RippleDrawable rippleDrawable = (RippleDrawable) d;
rippleDrawable.setHotspot(
mReset.getX() + mReset.getWidth() / 2, mReset.getY() + mReset.getHeight() / 2);
rippleDrawable.setState(
new int[] {android.R.attr.state_pressed, android.R.attr.state_enabled});
coordinatorLayout.getBackground().setState(new int[] {});
}
mReset.hide();
mElapsedTime = 0;
setTime();
}
@Override
public void onNestedScroll(
final CoordinatorLayout coordinatorLayout,
final FloatingActionButton child,
final View target,
final int dxConsumed,
final int dyConsumed,
final int dxUnconsumed,
final int dyUnconsumed) {
super.onNestedScroll(
coordinatorLayout, child, target, dxConsumed, dyConsumed, dxUnconsumed, dyUnconsumed);
if (dyConsumed > 0 && child.getVisibility() == View.VISIBLE) {
// User scrolled down and the FAB is currently visible -> hide the FAB
child.hide();
} else if (dyConsumed < 0 && child.getVisibility() != View.VISIBLE) {
// User scrolled up and the FAB is currently not visible -> show the FAB
child.show();
}
}
@Override
public void onHandleStateChanged(FastScrollerHandleState newState) {
if (newState == FastScrollerHandleState.PRESSED) fabOpenRecent.hide();
}
@Override
public void hideFab() {
floatingActionButton.hide();
fabIsHidden = true;
}
