NekoX/TMessagesProj/src/main/java/org/telegram/ui/GroupCreateActivity.java

602 lines
26 KiB
Java

/*
* This is the source code of Telegram for Android v. 1.3.2.
* It is licensed under GNU GPL v. 2 or later.
* You should have received a copy of the license in this archive (see LICENSE).
*
* Copyright Nikolai Kudashov, 2013.
*/
package org.telegram.ui;
import android.app.Activity;
import android.content.Context;
import android.graphics.Bitmap;
import android.graphics.Canvas;
import android.graphics.Paint;
import android.graphics.drawable.BitmapDrawable;
import android.graphics.drawable.Drawable;
import android.os.Build;
import android.os.Bundle;
import android.text.Editable;
import android.text.Spannable;
import android.text.SpannableString;
import android.text.SpannableStringBuilder;
import android.text.TextWatcher;
import android.text.style.ImageSpan;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.AbsListView;
import android.widget.AdapterView;
import android.widget.EditText;
import android.widget.ImageView;
import android.widget.TextView;
import org.telegram.android.AndroidUtilities;
import org.telegram.PhoneFormat.PhoneFormat;
import org.telegram.android.LocaleController;
import org.telegram.messenger.TLRPC;
import org.telegram.messenger.ConnectionsManager;
import org.telegram.android.ContactsController;
import org.telegram.messenger.FileLog;
import org.telegram.android.MessagesController;
import org.telegram.messenger.NotificationCenter;
import org.telegram.messenger.R;
import org.telegram.messenger.UserConfig;
import org.telegram.messenger.Utilities;
import org.telegram.ui.Views.ActionBar.ActionBarLayer;
import org.telegram.ui.Views.ActionBar.ActionBarMenu;
import org.telegram.ui.Views.BackupImageView;
import org.telegram.ui.Views.ActionBar.BaseFragment;
import org.telegram.ui.Views.PinnedHeaderListView;
import org.telegram.ui.Views.SectionedBaseAdapter;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.Timer;
import java.util.TimerTask;
public class GroupCreateActivity extends BaseFragment implements NotificationCenter.NotificationCenterDelegate {
public static class XImageSpan extends ImageSpan {
public int uid;
public XImageSpan(Drawable d, int verticalAlignment) {
super(d, verticalAlignment);
}
@Override
public int getSize(Paint paint, CharSequence text, int start, int end, Paint.FontMetricsInt fm) {
if (fm == null) {
fm = new Paint.FontMetricsInt();
}
int sz = super.getSize(paint, text, start, end, fm);
int offset = AndroidUtilities.dp(6);
int w = (fm.bottom - fm.top) / 2;
fm.top = -w - offset;
fm.bottom = w - offset;
fm.ascent = -w - offset;
fm.leading = 0;
fm.descent = w - offset;
return sz;
}
}
private SectionedBaseAdapter listViewAdapter;
private PinnedHeaderListView listView;
private TextView emptyTextView;
private EditText userSelectEditText;
private boolean ignoreChange = false;
private HashMap<Integer, XImageSpan> selectedContacts = new HashMap<Integer, XImageSpan>();
private ArrayList<XImageSpan> allSpans = new ArrayList<XImageSpan>();
private boolean searchWas;
private boolean searching;
private Timer searchTimer;
public ArrayList<TLRPC.User> searchResult;
public ArrayList<CharSequence> searchResultNames;
private CharSequence changeString;
private int beforeChangeIndex;
private final static int done_button = 1;
@Override
public boolean onFragmentCreate() {
NotificationCenter.getInstance().addObserver(this, MessagesController.contactsDidLoaded);
NotificationCenter.getInstance().addObserver(this, MessagesController.updateInterfaces);
NotificationCenter.getInstance().addObserver(this, MessagesController.chatDidCreated);
return super.onFragmentCreate();
}
@Override
public void onFragmentDestroy() {
super.onFragmentDestroy();
NotificationCenter.getInstance().removeObserver(this, MessagesController.contactsDidLoaded);
NotificationCenter.getInstance().removeObserver(this, MessagesController.updateInterfaces);
NotificationCenter.getInstance().removeObserver(this, MessagesController.chatDidCreated);
}
@Override
public View createView(LayoutInflater inflater, ViewGroup container) {
if (fragmentView == null) {
actionBarLayer.setDisplayHomeAsUpEnabled(true, R.drawable.ic_ab_back);
actionBarLayer.setBackOverlay(R.layout.updating_state_layout);
actionBarLayer.setTitle(LocaleController.getString("NewGroup", R.string.NewGroup));
actionBarLayer.setSubtitle(LocaleController.formatString("MembersCount", R.string.MembersCount, selectedContacts.size(), 200));
actionBarLayer.setActionBarMenuOnItemClick(new ActionBarLayer.ActionBarMenuOnItemClick() {
@Override
public void onItemClick(int id) {
if (id == -1) {
finishFragment();
} else if (id == done_button) {
if (!selectedContacts.isEmpty()) {
ArrayList<Integer> result = new ArrayList<Integer>();
result.addAll(selectedContacts.keySet());
Bundle args = new Bundle();
args.putIntegerArrayList("result", result);
presentFragment(new GroupCreateFinalActivity(args));
}
}
}
});
ActionBarMenu menu = actionBarLayer.createMenu();
View doneItem = menu.addItemResource(done_button, R.layout.group_create_done_layout);
TextView doneTextView = (TextView)doneItem.findViewById(R.id.done_button);
doneTextView.setText(LocaleController.getString("Next", R.string.Next));
searching = false;
searchWas = false;
fragmentView = inflater.inflate(R.layout.group_create_layout, container, false);
emptyTextView = (TextView)fragmentView.findViewById(R.id.searchEmptyView);
emptyTextView.setText(LocaleController.getString("NoContacts", R.string.NoContacts));
userSelectEditText = (EditText)fragmentView.findViewById(R.id.bubble_input_text);
userSelectEditText.setHint(LocaleController.getString("SendMessageTo", R.string.SendMessageTo));
if (Build.VERSION.SDK_INT >= 11) {
userSelectEditText.setTextIsSelectable(false);
}
userSelectEditText.addTextChangedListener(new TextWatcher() {
@Override
public void beforeTextChanged(CharSequence charSequence, int start, int count, int after) {
if (!ignoreChange) {
beforeChangeIndex = userSelectEditText.getSelectionStart();
changeString = new SpannableString(charSequence);
}
}
@Override
public void onTextChanged(CharSequence charSequence, int i, int i2, int i3) {
}
@Override
public void afterTextChanged(Editable editable) {
if (!ignoreChange) {
boolean search = false;
int afterChangeIndex = userSelectEditText.getSelectionEnd();
if (editable.toString().length() < changeString.toString().length()) {
String deletedString = "";
try {
deletedString = changeString.toString().substring(afterChangeIndex, beforeChangeIndex);
} catch (Exception e) {
FileLog.e("tmessages", e);
}
if (deletedString.length() > 0) {
if (searching && searchWas) {
search = true;
}
Spannable span = userSelectEditText.getText();
for (int a = 0; a < allSpans.size(); a++) {
XImageSpan sp = allSpans.get(a);
if (span.getSpanStart(sp) == -1) {
allSpans.remove(sp);
selectedContacts.remove(sp.uid);
}
}
actionBarLayer.setSubtitle(LocaleController.formatString("MembersCount", R.string.MembersCount, selectedContacts.size(), 200));
listView.invalidateViews();
} else {
search = true;
}
} else {
search = true;
}
if (search) {
String text = userSelectEditText.getText().toString().replace("<", "");
if (text.length() != 0) {
searchDialogs(text);
searching = true;
searchWas = true;
emptyTextView.setText(LocaleController.getString("NoResult", R.string.NoResult));
listViewAdapter.notifyDataSetChanged();
} else {
searchResult = null;
searchResultNames = null;
searching = false;
searchWas = false;
emptyTextView.setText(LocaleController.getString("NoContacts", R.string.NoContacts));
listViewAdapter.notifyDataSetChanged();
}
}
}
}
});
listView = (PinnedHeaderListView)fragmentView.findViewById(R.id.listView);
listView.setEmptyView(emptyTextView);
listView.setVerticalScrollBarEnabled(false);
listView.setAdapter(listViewAdapter = new ListAdapter(getParentActivity()));
listView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> adapterView, View view, int i, long l) {
TLRPC.User user;
int section = listViewAdapter.getSectionForPosition(i);
int row = listViewAdapter.getPositionInSectionForPosition(i);
if (searching && searchWas) {
user = searchResult.get(row);
} else {
ArrayList<TLRPC.TL_contact> arr = ContactsController.getInstance().usersSectionsDict.get(ContactsController.getInstance().sortedUsersSectionsArray.get(section));
user = MessagesController.getInstance().users.get(arr.get(row).user_id);
listView.invalidateViews();
}
if (selectedContacts.containsKey(user.id)) {
XImageSpan span = selectedContacts.get(user.id);
selectedContacts.remove(user.id);
SpannableStringBuilder text = new SpannableStringBuilder(userSelectEditText.getText());
text.delete(text.getSpanStart(span), text.getSpanEnd(span));
allSpans.remove(span);
ignoreChange = true;
userSelectEditText.setText(text);
userSelectEditText.setSelection(text.length());
ignoreChange = false;
} else {
if (selectedContacts.size() == 200) {
return;
}
ignoreChange = true;
XImageSpan span = createAndPutChipForUser(user);
span.uid = user.id;
ignoreChange = false;
}
actionBarLayer.setSubtitle(LocaleController.formatString("MembersCount", R.string.MembersCount, selectedContacts.size(), 200));
if (searching || searchWas) {
searching = false;
searchWas = false;
emptyTextView.setText(LocaleController.getString("NoContacts", R.string.NoContacts));
ignoreChange = true;
SpannableStringBuilder ssb = new SpannableStringBuilder("");
for (ImageSpan sp : allSpans) {
ssb.append("<<");
ssb.setSpan(sp, ssb.length() - 2, ssb.length(), SpannableStringBuilder.SPAN_EXCLUSIVE_EXCLUSIVE);
}
userSelectEditText.setText(ssb);
userSelectEditText.setSelection(ssb.length());
ignoreChange = false;
listViewAdapter.notifyDataSetChanged();
} else {
listView.invalidateViews();
}
}
});
listView.setOnScrollListener(new AbsListView.OnScrollListener() {
@Override
public void onScrollStateChanged(AbsListView absListView, int i) {
if (i == SCROLL_STATE_TOUCH_SCROLL) {
AndroidUtilities.hideKeyboard(userSelectEditText);
}
}
@Override
public void onScroll(AbsListView absListView, int firstVisibleItem, int visibleItemCount, int totalItemCount) {
}
});
} else {
ViewGroup parent = (ViewGroup)fragmentView.getParent();
if (parent != null) {
parent.removeView(fragmentView);
}
}
return fragmentView;
}
public XImageSpan createAndPutChipForUser(TLRPC.User user) {
LayoutInflater lf = (LayoutInflater)ApplicationLoader.applicationContext.getSystemService(Activity.LAYOUT_INFLATER_SERVICE);
View textView = lf.inflate(R.layout.group_create_bubble, null);
TextView text = (TextView)textView.findViewById(R.id.bubble_text_view);
String name = Utilities.formatName(user.first_name, user.last_name);
if (name.length() == 0 && user.phone != null && user.phone.length() != 0) {
name = PhoneFormat.getInstance().format("+" + user.phone);
}
text.setText(name + ", ");
int spec = View.MeasureSpec.makeMeasureSpec(0, View.MeasureSpec.UNSPECIFIED);
textView.measure(spec, spec);
textView.layout(0, 0, textView.getMeasuredWidth(), textView.getMeasuredHeight());
Bitmap b = Bitmap.createBitmap(textView.getWidth(), textView.getHeight(), Bitmap.Config.ARGB_8888);
Canvas canvas = new Canvas(b);
canvas.translate(-textView.getScrollX(), -textView.getScrollY());
textView.draw(canvas);
textView.setDrawingCacheEnabled(true);
Bitmap cacheBmp = textView.getDrawingCache();
Bitmap viewBmp = cacheBmp.copy(Bitmap.Config.ARGB_8888, true);
textView.destroyDrawingCache();
final BitmapDrawable bmpDrawable = new BitmapDrawable(b);
bmpDrawable.setBounds(0, 0, b.getWidth(), b.getHeight());
SpannableStringBuilder ssb = new SpannableStringBuilder("");
XImageSpan span = new XImageSpan(bmpDrawable, ImageSpan.ALIGN_BASELINE);
allSpans.add(span);
selectedContacts.put(user.id, span);
for (ImageSpan sp : allSpans) {
ssb.append("<<");
ssb.setSpan(sp, ssb.length() - 2, ssb.length(), SpannableStringBuilder.SPAN_EXCLUSIVE_EXCLUSIVE);
}
userSelectEditText.setText(ssb);
userSelectEditText.setSelection(ssb.length());
return span;
}
public void searchDialogs(final String query) {
if (query == null) {
searchResult = null;
searchResultNames = null;
} else {
try {
if (searchTimer != null) {
searchTimer.cancel();
}
} catch (Exception e) {
FileLog.e("tmessages", e);
}
searchTimer = new Timer();
searchTimer.schedule(new TimerTask() {
@Override
public void run() {
try {
searchTimer.cancel();
searchTimer = null;
} catch (Exception e) {
FileLog.e("tmessages", e);
}
processSearch(query);
}
}, 100, 300);
}
}
private void processSearch(final String query) {
Utilities.RunOnUIThread(new Runnable() {
@Override
public void run() {
final ArrayList<TLRPC.TL_contact> contactsCopy = new ArrayList<TLRPC.TL_contact>();
contactsCopy.addAll(ContactsController.getInstance().contacts);
Utilities.searchQueue.postRunnable(new Runnable() {
@Override
public void run() {
if (query.length() == 0) {
updateSearchResults(new ArrayList<TLRPC.User>(), new ArrayList<CharSequence>());
return;
}
long time = System.currentTimeMillis();
ArrayList<TLRPC.User> resultArray = new ArrayList<TLRPC.User>();
ArrayList<CharSequence> resultArrayNames = new ArrayList<CharSequence>();
String q = query.toLowerCase();
for (TLRPC.TL_contact contact : contactsCopy) {
TLRPC.User user = MessagesController.getInstance().users.get(contact.user_id);
if (user.first_name.toLowerCase().startsWith(q) || user.last_name.toLowerCase().startsWith(q)) {
if (user.id == UserConfig.getClientUserId()) {
continue;
}
resultArrayNames.add(Utilities.generateSearchName(user.first_name, user.last_name, q));
resultArray.add(user);
}
}
updateSearchResults(resultArray, resultArrayNames);
}
});
}
});
}
private void updateSearchResults(final ArrayList<TLRPC.User> users, final ArrayList<CharSequence> names) {
Utilities.RunOnUIThread(new Runnable() {
@Override
public void run() {
searchResult = users;
searchResultNames = names;
listViewAdapter.notifyDataSetChanged();
}
});
}
@Override
public void didReceivedNotification(int id, Object... args) {
if (id == MessagesController.contactsDidLoaded) {
if (listViewAdapter != null) {
listViewAdapter.notifyDataSetChanged();
}
} else if (id == MessagesController.updateInterfaces) {
int mask = (Integer)args[0];
if ((mask & MessagesController.UPDATE_MASK_AVATAR) != 0 || (mask & MessagesController.UPDATE_MASK_NAME) != 0 || (mask & MessagesController.UPDATE_MASK_STATUS) != 0) {
if (listView != null) {
listView.invalidateViews();
}
}
} else if (id == MessagesController.chatDidCreated) {
Utilities.RunOnUIThread(new Runnable() {
@Override
public void run() {
removeSelfFromStack();
}
});
}
}
private class ListAdapter extends SectionedBaseAdapter {
private Context mContext;
public ListAdapter(Context context) {
mContext = context;
}
@Override
public Object getItem(int section, int position) {
return null;
}
@Override
public long getItemId(int section, int position) {
return 0;
}
@Override
public int getSectionCount() {
if (searching && searchWas) {
return searchResult == null || searchResult.isEmpty() ? 0 : 1;
}
return ContactsController.getInstance().sortedUsersSectionsArray.size();
}
@Override
public int getCountForSection(int section) {
if (searching && searchWas) {
return searchResult == null ? 0 : searchResult.size();
}
ArrayList<TLRPC.TL_contact> arr = ContactsController.getInstance().usersSectionsDict.get(ContactsController.getInstance().sortedUsersSectionsArray.get(section));
return arr.size();
}
@Override
public View getItemView(int section, int position, View convertView, ViewGroup parent) {
TLRPC.User user;
int size;
if (searchWas && searching) {
user = MessagesController.getInstance().users.get(searchResult.get(position).id);
size = searchResult.size();
} else {
ArrayList<TLRPC.TL_contact> arr = ContactsController.getInstance().usersSectionsDict.get(ContactsController.getInstance().sortedUsersSectionsArray.get(section));
user = MessagesController.getInstance().users.get(arr.get(position).user_id);
size = arr.size();
}
if (convertView == null) {
LayoutInflater li = (LayoutInflater)mContext.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
convertView = li.inflate(R.layout.group_create_row_layout, parent, false);
}
ContactListRowHolder holder = (ContactListRowHolder)convertView.getTag();
if (holder == null) {
holder = new ContactListRowHolder(convertView);
convertView.setTag(holder);
}
ImageView checkButton = (ImageView)convertView.findViewById(R.id.settings_row_check_button);
if (selectedContacts.containsKey(user.id)) {
checkButton.setImageResource(R.drawable.btn_check_on_holo_light);
} else {
checkButton.setImageResource(R.drawable.btn_check_off_holo_light);
}
View divider = convertView.findViewById(R.id.settings_row_divider);
if (position == size - 1) {
divider.setVisibility(View.INVISIBLE);
} else {
divider.setVisibility(View.VISIBLE);
}
if (searchWas && searching) {
holder.nameTextView.setText(searchResultNames.get(position));
} else {
String name = Utilities.formatName(user.first_name, user.last_name);
if (name.length() == 0) {
if (user.phone != null && user.phone.length() != 0) {
name = PhoneFormat.getInstance().format("+" + user.phone);
} else {
name = LocaleController.getString("HiddenName", R.string.HiddenName);
}
}
holder.nameTextView.setText(name);
}
TLRPC.FileLocation photo = null;
if (user.photo != null) {
photo = user.photo.photo_small;
}
int placeHolderId = Utilities.getUserAvatarForId(user.id);
holder.avatarImage.setImage(photo, "50_50", placeHolderId);
holder.messageTextView.setText(LocaleController.formatUserStatus(user));
if (user.status != null && user.status.expires > ConnectionsManager.getInstance().getCurrentTime()) {
holder.messageTextView.setTextColor(0xff357aa8);
} else {
holder.messageTextView.setTextColor(0xff808080);
}
return convertView;
}
@Override
public int getItemViewType(int section, int position) {
return 0;
}
@Override
public int getItemViewTypeCount() {
return 1;
}
@Override
public int getSectionHeaderViewType(int section) {
return 0;
}
@Override
public int getSectionHeaderViewTypeCount() {
return 1;
}
@Override
public View getSectionHeaderView(int section, View convertView, ViewGroup parent) {
if (convertView == null) {
LayoutInflater li = (LayoutInflater)mContext.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
convertView = li.inflate(R.layout.settings_section_layout, parent, false);
convertView.setBackgroundColor(0xffffffff);
}
TextView textView = (TextView)convertView.findViewById(R.id.settings_section_text);
if (searching && searchWas) {
textView.setText(LocaleController.getString("AllContacts", R.string.AllContacts));
} else {
textView.setText(ContactsController.getInstance().sortedUsersSectionsArray.get(section));
}
return convertView;
}
}
public static class ContactListRowHolder {
public BackupImageView avatarImage;
public TextView messageTextView;
public TextView nameTextView;
public ContactListRowHolder(View view) {
messageTextView = (TextView)view.findViewById(R.id.messages_list_row_message);
nameTextView = (TextView)view.findViewById(R.id.messages_list_row_name);
avatarImage = (BackupImageView)view.findViewById(R.id.messages_list_row_avatar);
}
}
}