private void init(Context context, AttributeSet attrs) {
Resources resources = getResources();
TypedArray typedArray = context.obtainStyledAttributes(attrs, R.styleable.NiceSpinner);
int defaultPadding = resources.getDimensionPixelSize(R.dimen.one_and_a_half_grid_unit);
setGravity(Gravity.CENTER_VERTICAL | Gravity.LEFT);
setPadding(
resources.getDimensionPixelSize(R.dimen.three_grid_unit),
defaultPadding,
defaultPadding,
defaultPadding);
setClickable(true);
backgroundSelector =
typedArray.getResourceId(R.styleable.NiceSpinner_backgroundSelector, R.drawable.selector);
setBackgroundResource(backgroundSelector);
textColor = typedArray.getColor(R.styleable.NiceSpinner_textTint, -1);
setTextColor(textColor);
listView = new ListView(context);
// Set the spinner's id into the listview to make it pretend to be the right parent in
// onItemClick
listView.setId(getId());
listView.setDivider(null);
listView.setItemsCanFocus(true);
// hide vertical and horizontal scrollbars
listView.setVerticalScrollBarEnabled(false);
listView.setHorizontalScrollBarEnabled(false);
listView.setOnItemClickListener(
new AdapterView.OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
if (position >= selectedIndex && position < adapter.getCount()) {
position++;
}
// Need to set selected index before calling listeners or getSelectedIndex() can be
// reported incorrectly due to race conditions.
selectedIndex = position;
if (onItemClickListener != null) {
onItemClickListener.onItemClick(parent, view, position, id);
}
if (onItemSelectedListener != null) {
onItemSelectedListener.onItemSelected(parent, view, position, id);
}
adapter.notifyItemSelected(position);
setText(adapter.getItemInDataset(position).toString());
dismissDropDown();
}
});
popupWindow = new PopupWindow(context);
popupWindow.setContentView(listView);
popupWindow.setOutsideTouchable(true);
popupWindow.setFocusable(true);
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
popupWindow.setElevation(DEFAULT_ELEVATION);
popupWindow.setBackgroundDrawable(
ContextCompat.getDrawable(context, R.drawable.spinner_drawable));
} else {
popupWindow.setBackgroundDrawable(
ContextCompat.getDrawable(context, R.drawable.drop_down_shadow));
}
popupWindow.setOnDismissListener(
new PopupWindow.OnDismissListener() {
@Override
public void onDismiss() {
if (!isArrowHide) {
animateArrow(false);
}
}
});
isArrowHide = typedArray.getBoolean(R.styleable.NiceSpinner_hideArrow, false);
if (!isArrowHide) {
Drawable basicDrawable = ContextCompat.getDrawable(context, R.drawable.arrow);
int resId = typedArray.getColor(R.styleable.NiceSpinner_arrowTint, -1);
if (basicDrawable != null) {
drawable = DrawableCompat.wrap(basicDrawable);
if (resId != -1) {
DrawableCompat.setTint(drawable, resId);
}
}
setCompoundDrawablesWithIntrinsicBounds(null, null, drawable, null);
}
typedArray.recycle();
}
@SuppressWarnings("unchecked")
@Override
public View createView(Context context) {
actionBar.setBackgroundColor(0xff333333);
actionBar.setItemsBackground(R.drawable.bar_selector_picker);
actionBar.setBackButtonImage(R.drawable.ic_ab_back);
actionBar.setActionBarMenuOnItemClick(
new ActionBar.ActionBarMenuOnItemClick() {
@Override
public void onItemClick(int id) {
if (id == -1) {
if (Build.VERSION.SDK_INT < 11) {
listView.setAdapter(null);
listView = null;
listAdapter = null;
}
finishFragment();
} else if (id == 1) {
if (delegate != null) {
finishFragment(false);
delegate.startPhotoSelectActivity();
}
} else if (id == item_photos) {
if (selectedMode == 0) {
return;
}
selectedMode = 0;
dropDown.setText(LocaleController.getString("PickerPhotos", R.string.PickerPhotos));
emptyView.setText(LocaleController.getString("NoPhotos", R.string.NoPhotos));
listAdapter.notifyDataSetChanged();
} else if (id == item_video) {
if (selectedMode == 1) {
return;
}
selectedMode = 1;
dropDown.setText(LocaleController.getString("PickerVideo", R.string.PickerVideo));
emptyView.setText(LocaleController.getString("NoVideo", R.string.NoVideo));
listAdapter.notifyDataSetChanged();
}
}
});
ActionBarMenu menu = actionBar.createMenu();
menu.addItem(1, R.drawable.ic_ab_other);
fragmentView = new FrameLayout(context);
FrameLayout frameLayout = (FrameLayout) fragmentView;
frameLayout.setBackgroundColor(0xff000000);
if (!singlePhoto) {
selectedMode = 0;
dropDownContainer = new ActionBarMenuItem(context, menu, R.drawable.bar_selector_picker);
dropDownContainer.setSubMenuOpenSide(1);
dropDownContainer.addSubItem(
item_photos, LocaleController.getString("PickerPhotos", R.string.PickerPhotos), 0);
dropDownContainer.addSubItem(
item_video, LocaleController.getString("PickerVideo", R.string.PickerVideo), 0);
actionBar.addView(dropDownContainer);
FrameLayout.LayoutParams layoutParams =
(FrameLayout.LayoutParams) dropDownContainer.getLayoutParams();
layoutParams.height = LayoutHelper.MATCH_PARENT;
layoutParams.width = LayoutHelper.WRAP_CONTENT;
layoutParams.rightMargin = AndroidUtilities.dp(40);
layoutParams.leftMargin =
AndroidUtilities.isTablet() ? AndroidUtilities.dp(64) : AndroidUtilities.dp(56);
layoutParams.gravity = Gravity.TOP | Gravity.LEFT;
dropDownContainer.setLayoutParams(layoutParams);
dropDownContainer.setOnClickListener(
new View.OnClickListener() {
@Override
public void onClick(View view) {
dropDownContainer.toggleSubMenu();
}
});
dropDown = new TextView(context);
dropDown.setGravity(Gravity.LEFT);
dropDown.setSingleLine(true);
dropDown.setLines(1);
dropDown.setMaxLines(1);
dropDown.setEllipsize(TextUtils.TruncateAt.END);
dropDown.setTextColor(0xffffffff);
dropDown.setTypeface(AndroidUtilities.getTypeface("fonts/rmedium.ttf"));
dropDown.setCompoundDrawablesWithIntrinsicBounds(0, 0, R.drawable.ic_arrow_drop_down, 0);
dropDown.setCompoundDrawablePadding(AndroidUtilities.dp(4));
dropDown.setPadding(0, 0, AndroidUtilities.dp(10), 0);
dropDown.setText(LocaleController.getString("PickerPhotos", R.string.PickerPhotos));
dropDownContainer.addView(dropDown);
layoutParams = (FrameLayout.LayoutParams) dropDown.getLayoutParams();
layoutParams.width = LayoutHelper.WRAP_CONTENT;
layoutParams.height = LayoutHelper.WRAP_CONTENT;
layoutParams.leftMargin = AndroidUtilities.dp(16);
layoutParams.gravity = Gravity.CENTER_VERTICAL;
dropDown.setLayoutParams(layoutParams);
} else {
actionBar.setTitle(LocaleController.getString("Gallery", R.string.Gallery));
}
listView = new ListView(context);
listView.setPadding(AndroidUtilities.dp(4), 0, AndroidUtilities.dp(4), AndroidUtilities.dp(4));
listView.setClipToPadding(false);
listView.setHorizontalScrollBarEnabled(false);
listView.setVerticalScrollBarEnabled(false);
listView.setSelector(new ColorDrawable(0));
listView.setDividerHeight(0);
listView.setDivider(null);
listView.setDrawingCacheEnabled(false);
listView.setScrollingCacheEnabled(false);
frameLayout.addView(listView);
FrameLayout.LayoutParams layoutParams = (FrameLayout.LayoutParams) listView.getLayoutParams();
layoutParams.width = LayoutHelper.MATCH_PARENT;
layoutParams.height = LayoutHelper.MATCH_PARENT;
layoutParams.bottomMargin = AndroidUtilities.dp(48);
listView.setLayoutParams(layoutParams);
listView.setAdapter(listAdapter = new ListAdapter(context));
AndroidUtilities.setListViewEdgeEffectColor(listView, 0xff333333);
emptyView = new TextView(context);
emptyView.setTextColor(0xff808080);
emptyView.setTextSize(20);
emptyView.setGravity(Gravity.CENTER);
emptyView.setVisibility(View.GONE);
emptyView.setText(LocaleController.getString("NoPhotos", R.string.NoPhotos));
frameLayout.addView(emptyView);
layoutParams = (FrameLayout.LayoutParams) emptyView.getLayoutParams();
layoutParams.width = LayoutHelper.MATCH_PARENT;
layoutParams.height = LayoutHelper.MATCH_PARENT;
layoutParams.bottomMargin = AndroidUtilities.dp(48);
emptyView.setLayoutParams(layoutParams);
emptyView.setOnTouchListener(
new View.OnTouchListener() {
@Override
public boolean onTouch(View v, MotionEvent event) {
return true;
}
});
progressView = new FrameLayout(context);
progressView.setVisibility(View.GONE);
frameLayout.addView(progressView);
layoutParams = (FrameLayout.LayoutParams) progressView.getLayoutParams();
layoutParams.width = LayoutHelper.MATCH_PARENT;
layoutParams.height = LayoutHelper.MATCH_PARENT;
layoutParams.bottomMargin = AndroidUtilities.dp(48);
progressView.setLayoutParams(layoutParams);
ProgressBar progressBar = new ProgressBar(context);
progressView.addView(progressBar);
layoutParams = (FrameLayout.LayoutParams) progressView.getLayoutParams();
layoutParams.width = LayoutHelper.WRAP_CONTENT;
layoutParams.height = LayoutHelper.WRAP_CONTENT;
layoutParams.gravity = Gravity.CENTER;
progressView.setLayoutParams(layoutParams);
pickerBottomLayout = new PickerBottomLayout(context);
frameLayout.addView(pickerBottomLayout);
layoutParams = (FrameLayout.LayoutParams) pickerBottomLayout.getLayoutParams();
layoutParams.width = LayoutHelper.MATCH_PARENT;
layoutParams.height = AndroidUtilities.dp(48);
layoutParams.gravity = Gravity.BOTTOM;
pickerBottomLayout.setLayoutParams(layoutParams);
pickerBottomLayout.cancelButton.setOnClickListener(
new View.OnClickListener() {
@Override
public void onClick(View view) {
finishFragment();
}
});
pickerBottomLayout.doneButton.setOnClickListener(
new View.OnClickListener() {
@Override
public void onClick(View view) {
sendSelectedPhotos();
finishFragment();
}
});
if (loading && (albumsSorted == null || albumsSorted != null && albumsSorted.isEmpty())) {
progressView.setVisibility(View.VISIBLE);
listView.setEmptyView(null);
} else {
progressView.setVisibility(View.GONE);
listView.setEmptyView(emptyView);
}
pickerBottomLayout.updateSelectedCount(selectedPhotos.size() + selectedWebPhotos.size(), true);
return fragmentView;
}
