Java tutorial
/* * This is the source code of Telegram for Android v. 3.x.x. * 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, 2013-2016. */ package org.telegram.ui; import android.app.Activity; import android.app.AlertDialog; import android.app.ProgressDialog; import android.content.Context; import android.content.DialogInterface; import android.content.Intent; import android.graphics.Bitmap; import android.graphics.Canvas; import android.graphics.drawable.BitmapDrawable; import android.os.Bundle; import android.os.Vibrator; import android.support.v4.content.ContextCompat; import android.text.Editable; import android.text.InputFilter; import android.text.InputType; import android.text.Spannable; import android.text.SpannableString; import android.text.SpannableStringBuilder; import android.text.TextWatcher; import android.text.style.ImageSpan; import android.util.TypedValue; import android.view.Gravity; import android.view.KeyEvent; import android.view.LayoutInflater; import android.view.MotionEvent; import android.view.View; import android.view.ViewGroup; import android.view.inputmethod.EditorInfo; import android.widget.AbsListView; import android.widget.AdapterView; import android.widget.EditText; import android.widget.FrameLayout; import android.widget.LinearLayout; import android.widget.ListView; import android.widget.ScrollView; import android.widget.TextView; import android.widget.Toast; import org.telegram.PhoneFormat.PhoneFormat; import org.telegram.messenger.AndroidUtilities; import org.telegram.messenger.ApplicationLoader; import org.telegram.messenger.ChatObject; import org.telegram.messenger.FileLog; import org.telegram.messenger.LocaleController; import org.telegram.messenger.MessagesController; import org.telegram.messenger.NotificationCenter; import org.telegram.messenger.R; import org.telegram.messenger.UserObject; import org.telegram.tgnet.ConnectionsManager; import org.telegram.tgnet.RequestDelegate; import org.telegram.tgnet.TLObject; import org.telegram.tgnet.TLRPC; import org.telegram.ui.ActionBar.ActionBar; import org.telegram.ui.ActionBar.ActionBarMenu; import org.telegram.ui.ActionBar.BaseFragment; import org.telegram.ui.Adapters.ContactsAdapter; import org.telegram.ui.Adapters.SearchAdapter; import org.telegram.ui.Cells.AdminedChannelCell; import org.telegram.ui.Cells.HeaderCell; import org.telegram.ui.Cells.LoadingCell; import org.telegram.ui.Cells.RadioButtonCell; import org.telegram.ui.Cells.ShadowSectionCell; import org.telegram.ui.Cells.TextBlockCell; import org.telegram.ui.Cells.TextInfoPrivacyCell; import org.telegram.ui.Cells.UserCell; import org.telegram.ui.Components.AvatarDrawable; import org.telegram.ui.Components.AvatarUpdater; import org.telegram.ui.Components.BackupImageView; import org.telegram.ui.Components.ChipSpan; import org.telegram.ui.Components.LayoutHelper; import org.telegram.ui.Components.LetterSectionsListView; import java.util.ArrayList; import java.util.HashMap; public class ChannelCreateActivity extends BaseFragment implements NotificationCenter.NotificationCenterDelegate, AvatarUpdater.AvatarUpdaterDelegate { private View doneButton; private EditText nameTextView; private ProgressDialog progressDialog; private ShadowSectionCell sectionCell; private BackupImageView avatarImage; private AvatarDrawable avatarDrawable; private AvatarUpdater avatarUpdater; private EditText descriptionTextView; private TLRPC.FileLocation avatar; private String nameToSet; private LinearLayout linearLayout; private LinearLayout linkContainer; private LinearLayout publicContainer; private TextBlockCell privateContainer; private RadioButtonCell radioButtonCell1; private RadioButtonCell radioButtonCell2; private TextInfoPrivacyCell typeInfoCell; private TextView checkTextView; private HeaderCell headerCell; private int checkReqId; private String lastCheckName; private Runnable checkRunnable; private boolean lastNameAvailable; private boolean isPrivate; private boolean loadingInvite; private TLRPC.ExportedChatInvite invite; private boolean loadingAdminedChannels; private TextInfoPrivacyCell adminedInfoCell; private ArrayList<AdminedChannelCell> adminedChannelCells = new ArrayList<>(); private LoadingCell loadingAdminedCell; private ContactsAdapter listViewAdapter; private TextView emptyTextView; private LetterSectionsListView listView; private SearchAdapter searchListViewAdapter; private boolean searchWas; private boolean searching; private HashMap<Integer, ChipSpan> selectedContacts = new HashMap<>(); private ArrayList<ChipSpan> allSpans = new ArrayList<>(); private int beforeChangeIndex; private boolean ignoreChange; private CharSequence changeString; private int currentStep; private int chatId; private boolean canCreatePublic = true; private TLRPC.InputFile uploadedAvatar; private boolean createAfterUpload; private boolean donePressed; private final static int done_button = 1; public ChannelCreateActivity(Bundle args) { super(args); currentStep = args.getInt("step", 0); if (currentStep == 0) { avatarDrawable = new AvatarDrawable(); avatarUpdater = new AvatarUpdater(); TLRPC.TL_channels_checkUsername req = new TLRPC.TL_channels_checkUsername(); req.username = "1"; req.channel = new TLRPC.TL_inputChannelEmpty(); ConnectionsManager.getInstance().sendRequest(req, new RequestDelegate() { @Override public void run(TLObject response, final TLRPC.TL_error error) { AndroidUtilities.runOnUIThread(new Runnable() { @Override public void run() { canCreatePublic = error == null || !error.text.equals("CHANNELS_ADMIN_PUBLIC_TOO_MUCH"); } }); } }); } else { if (currentStep == 1) { canCreatePublic = args.getBoolean("canCreatePublic", true); isPrivate = !canCreatePublic; if (!canCreatePublic) { loadAdminedChannels(); } } chatId = args.getInt("chat_id", 0); } } @SuppressWarnings("unchecked") @Override public boolean onFragmentCreate() { NotificationCenter.getInstance().addObserver(this, NotificationCenter.updateInterfaces); NotificationCenter.getInstance().addObserver(this, NotificationCenter.chatDidCreated); NotificationCenter.getInstance().addObserver(this, NotificationCenter.chatDidFailCreate); if (currentStep == 2) { NotificationCenter.getInstance().addObserver(this, NotificationCenter.contactsDidLoaded); } else if (currentStep == 1) { generateLink(); } if (avatarUpdater != null) { avatarUpdater.parentFragment = this; avatarUpdater.delegate = this; } return super.onFragmentCreate(); } @Override public void onFragmentDestroy() { super.onFragmentDestroy(); NotificationCenter.getInstance().removeObserver(this, NotificationCenter.updateInterfaces); NotificationCenter.getInstance().removeObserver(this, NotificationCenter.chatDidCreated); NotificationCenter.getInstance().removeObserver(this, NotificationCenter.chatDidFailCreate); if (currentStep == 2) { NotificationCenter.getInstance().removeObserver(this, NotificationCenter.contactsDidLoaded); } if (avatarUpdater != null) { avatarUpdater.clear(); } AndroidUtilities.removeAdjustResize(getParentActivity(), classGuid); } @Override public void onResume() { super.onResume(); AndroidUtilities.requestAdjustResize(getParentActivity(), classGuid); } @Override public View createView(Context context) { searching = false; searchWas = false; actionBar.setBackButtonImage(R.drawable.ic_ab_back); actionBar.setAllowOverlayTitle(true); actionBar.setActionBarMenuOnItemClick(new ActionBar.ActionBarMenuOnItemClick() { @Override public void onItemClick(int id) { if (id == -1) { finishFragment(); } else if (id == done_button) { if (currentStep == 0) { if (donePressed) { return; } if (nameTextView.length() == 0) { Vibrator v = (Vibrator) getParentActivity().getSystemService(Context.VIBRATOR_SERVICE); if (v != null) { v.vibrate(200); } AndroidUtilities.shakeView(nameTextView, 2, 0); return; } donePressed = true; if (avatarUpdater.uploadingAvatar != null) { createAfterUpload = true; progressDialog = new ProgressDialog(getParentActivity()); progressDialog.setMessage(LocaleController.getString("Loading", R.string.Loading)); progressDialog.setCanceledOnTouchOutside(false); progressDialog.setCancelable(false); progressDialog.setButton(DialogInterface.BUTTON_NEGATIVE, LocaleController.getString("Cancel", R.string.Cancel), new DialogInterface.OnClickListener() { @Override public void onClick(DialogInterface dialog, int which) { createAfterUpload = false; progressDialog = null; donePressed = false; try { dialog.dismiss(); } catch (Exception e) { FileLog.e("tmessages", e); } } }); progressDialog.show(); return; } final int reqId = MessagesController.getInstance().createChat( nameTextView.getText().toString(), new ArrayList<Integer>(), descriptionTextView.getText().toString(), ChatObject.CHAT_TYPE_CHANNEL, ChannelCreateActivity.this); progressDialog = new ProgressDialog(getParentActivity()); progressDialog.setMessage(LocaleController.getString("Loading", R.string.Loading)); progressDialog.setCanceledOnTouchOutside(false); progressDialog.setCancelable(false); progressDialog.setButton(DialogInterface.BUTTON_NEGATIVE, LocaleController.getString("Cancel", R.string.Cancel), new DialogInterface.OnClickListener() { @Override public void onClick(DialogInterface dialog, int which) { ConnectionsManager.getInstance().cancelRequest(reqId, true); donePressed = false; try { dialog.dismiss(); } catch (Exception e) { FileLog.e("tmessages", e); } } }); progressDialog.show(); } else if (currentStep == 1) { if (!isPrivate) { if (nameTextView.length() == 0) { AlertDialog.Builder builder = new AlertDialog.Builder(getParentActivity()); builder.setTitle(LocaleController.getString("AppName", R.string.AppName)); builder.setMessage(LocaleController.getString("ChannelPublicEmptyUsername", R.string.ChannelPublicEmptyUsername)); builder.setPositiveButton(LocaleController.getString("Close", R.string.Close), null); showDialog(builder.create()); return; } else { if (!lastNameAvailable) { Vibrator v = (Vibrator) getParentActivity() .getSystemService(Context.VIBRATOR_SERVICE); if (v != null) { v.vibrate(200); } AndroidUtilities.shakeView(checkTextView, 2, 0); return; } else { MessagesController.getInstance().updateChannelUserName(chatId, lastCheckName); } } } Bundle args = new Bundle(); args.putInt("step", 2); args.putInt("chat_id", chatId); presentFragment(new ChannelCreateActivity(args), true); } else { ArrayList<TLRPC.InputUser> result = new ArrayList<>(); for (Integer uid : selectedContacts.keySet()) { TLRPC.InputUser user = MessagesController .getInputUser(MessagesController.getInstance().getUser(uid)); if (user != null) { result.add(user); } } MessagesController.getInstance().addUsersToChannel(chatId, result, null); NotificationCenter.getInstance().postNotificationName(NotificationCenter.closeChats); Bundle args2 = new Bundle(); args2.putInt("chat_id", chatId); presentFragment(new ChatActivity(args2), true); } } } }); ActionBarMenu menu = actionBar.createMenu(); doneButton = menu.addItemWithWidth(done_button, R.drawable.ic_done, AndroidUtilities.dp(56)); if (currentStep != 2) { fragmentView = new ScrollView(context); ScrollView scrollView = (ScrollView) fragmentView; scrollView.setFillViewport(true); linearLayout = new LinearLayout(context); scrollView.addView(linearLayout, new ScrollView.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.WRAP_CONTENT)); } else { fragmentView = new LinearLayout(context); fragmentView.setOnTouchListener(new View.OnTouchListener() { @Override public boolean onTouch(View v, MotionEvent event) { return true; } }); linearLayout = (LinearLayout) fragmentView; } linearLayout.setOrientation(LinearLayout.VERTICAL); if (currentStep == 0) { actionBar.setTitle(LocaleController.getString("NewChannel", R.string.NewChannel)); fragmentView.setBackgroundColor(ContextCompat.getColor(context, R.color.card_background)); FrameLayout frameLayout = new FrameLayout(context); linearLayout.addView(frameLayout, LayoutHelper.createLinear(LayoutHelper.MATCH_PARENT, LayoutHelper.WRAP_CONTENT)); avatarImage = new BackupImageView(context); avatarImage.setRoundRadius(AndroidUtilities.dp(32)); avatarDrawable.setInfo(5, null, null, false); avatarDrawable.setDrawPhoto(true); avatarImage.setImageDrawable(avatarDrawable); frameLayout.addView(avatarImage, LayoutHelper.createFrame(64, 64, Gravity.TOP | (LocaleController.isRTL ? Gravity.RIGHT : Gravity.LEFT), LocaleController.isRTL ? 0 : 16, 12, LocaleController.isRTL ? 16 : 0, 12)); avatarImage.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View view) { if (getParentActivity() == null) { return; } AlertDialog.Builder builder = new AlertDialog.Builder(getParentActivity()); CharSequence[] items; if (avatar != null) { items = new CharSequence[] { LocaleController.getString("FromCamera", R.string.FromCamera), LocaleController.getString("FromGalley", R.string.FromGalley), LocaleController.getString("DeletePhoto", R.string.DeletePhoto) }; } else { items = new CharSequence[] { LocaleController.getString("FromCamera", R.string.FromCamera), LocaleController.getString("FromGalley", R.string.FromGalley) }; } builder.setItems(items, new DialogInterface.OnClickListener() { @Override public void onClick(DialogInterface dialogInterface, int i) { if (i == 0) { avatarUpdater.openCamera(); } else if (i == 1) { avatarUpdater.openGallery(); } else if (i == 2) { avatar = null; uploadedAvatar = null; avatarImage.setImage(avatar, "50_50", avatarDrawable); } } }); showDialog(builder.create()); } }); nameTextView = new EditText(context); nameTextView.setHint(LocaleController.getString("EnterChannelName", R.string.EnterChannelName)); if (nameToSet != null) { nameTextView.setText(nameToSet); nameToSet = null; } nameTextView.setMaxLines(4); nameTextView .setGravity(Gravity.CENTER_VERTICAL | (LocaleController.isRTL ? Gravity.RIGHT : Gravity.LEFT)); nameTextView.setTextSize(TypedValue.COMPLEX_UNIT_DIP, 16); //nameTextView.setHintTextColor(0xff979797); nameTextView.setImeOptions(EditorInfo.IME_FLAG_NO_EXTRACT_UI); nameTextView.setInputType(InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_FLAG_CAP_SENTENCES); InputFilter[] inputFilters = new InputFilter[1]; inputFilters[0] = new InputFilter.LengthFilter(100); nameTextView.setFilters(inputFilters); nameTextView.setPadding(0, 0, 0, AndroidUtilities.dp(8)); AndroidUtilities.clearCursorDrawable(nameTextView); nameTextView.setTextColor(ContextCompat.getColor(context, R.color.primary_text)); frameLayout.addView(nameTextView, LayoutHelper.createFrame(LayoutHelper.MATCH_PARENT, LayoutHelper.WRAP_CONTENT, Gravity.CENTER_VERTICAL, LocaleController.isRTL ? 16 : 96, 0, LocaleController.isRTL ? 96 : 16, 0)); nameTextView.addTextChangedListener(new TextWatcher() { @Override public void beforeTextChanged(CharSequence s, int start, int count, int after) { } @Override public void onTextChanged(CharSequence s, int start, int before, int count) { } @Override public void afterTextChanged(Editable s) { avatarDrawable.setInfo(5, nameTextView.length() > 0 ? nameTextView.getText().toString() : null, null, false); avatarImage.invalidate(); } }); descriptionTextView = new EditText(context); descriptionTextView.setTextSize(TypedValue.COMPLEX_UNIT_DIP, 18); //descriptionTextView.setHintTextColor(0xff979797); descriptionTextView.setTextColor(ContextCompat.getColor(context, R.color.primary_text)); descriptionTextView.setPadding(0, 0, 0, AndroidUtilities.dp(6)); descriptionTextView.setGravity(LocaleController.isRTL ? Gravity.RIGHT : Gravity.LEFT); descriptionTextView.setInputType(InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_FLAG_CAP_SENTENCES | InputType.TYPE_TEXT_FLAG_MULTI_LINE | InputType.TYPE_TEXT_FLAG_AUTO_CORRECT); descriptionTextView.setImeOptions(EditorInfo.IME_ACTION_DONE); inputFilters = new InputFilter[1]; inputFilters[0] = new InputFilter.LengthFilter(120); descriptionTextView.setFilters(inputFilters); descriptionTextView .setHint(LocaleController.getString("DescriptionPlaceholder", R.string.DescriptionPlaceholder)); AndroidUtilities.clearCursorDrawable(descriptionTextView); linearLayout.addView(descriptionTextView, LayoutHelper.createLinear(LayoutHelper.MATCH_PARENT, LayoutHelper.WRAP_CONTENT, 24, 18, 24, 0)); descriptionTextView.setOnEditorActionListener(new TextView.OnEditorActionListener() { @Override public boolean onEditorAction(TextView textView, int i, KeyEvent keyEvent) { if (i == EditorInfo.IME_ACTION_DONE && doneButton != null) { doneButton.performClick(); return true; } return false; } }); descriptionTextView.addTextChangedListener(new TextWatcher() { @Override public void beforeTextChanged(CharSequence charSequence, int i, int i2, int i3) { } @Override public void onTextChanged(CharSequence charSequence, int i, int i2, int i3) { } @Override public void afterTextChanged(Editable editable) { } }); TextView helpTextView = new TextView(context); helpTextView.setTextSize(TypedValue.COMPLEX_UNIT_DIP, 15); //helpTextView.setTextColor(0xff6d6d72); helpTextView.setGravity(LocaleController.isRTL ? Gravity.RIGHT : Gravity.LEFT); helpTextView.setText(LocaleController.getString("DescriptionInfo", R.string.DescriptionInfo)); linearLayout.addView(helpTextView, LayoutHelper.createLinear(LayoutHelper.WRAP_CONTENT, LayoutHelper.WRAP_CONTENT, LocaleController.isRTL ? Gravity.RIGHT : Gravity.LEFT, 24, 10, 24, 20)); } else if (currentStep == 1) { actionBar.setTitle(LocaleController.getString("ChannelSettings", R.string.ChannelSettings)); fragmentView.setBackgroundColor(ContextCompat.getColor(context, R.color.settings_background)); LinearLayout linearLayout2 = new LinearLayout(context); linearLayout2.setOrientation(LinearLayout.VERTICAL); linearLayout2.setBackgroundColor(ContextCompat.getColor(context, R.color.card_background)); linearLayout2.setElevation(AndroidUtilities.dp(2)); linearLayout.addView(linearLayout2, LayoutHelper.createLinear(LayoutHelper.MATCH_PARENT, LayoutHelper.WRAP_CONTENT)); radioButtonCell1 = new RadioButtonCell(context); radioButtonCell1.setElevation(0); radioButtonCell1.setForeground(R.drawable.list_selector); radioButtonCell1.setTextAndValue(LocaleController.getString("ChannelPublic", R.string.ChannelPublic), LocaleController.getString("ChannelPublicInfo", R.string.ChannelPublicInfo), !isPrivate, false); linearLayout2.addView(radioButtonCell1, LayoutHelper.createLinear(LayoutHelper.MATCH_PARENT, LayoutHelper.WRAP_CONTENT)); radioButtonCell1.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { if (!isPrivate) { return; } isPrivate = false; updatePrivatePublic(); } }); radioButtonCell2 = new RadioButtonCell(context); radioButtonCell2.setElevation(0); radioButtonCell2.setForeground(R.drawable.list_selector); radioButtonCell2.setTextAndValue(LocaleController.getString("ChannelPrivate", R.string.ChannelPrivate), LocaleController.getString("ChannelPrivateInfo", R.string.ChannelPrivateInfo), isPrivate, false); linearLayout2.addView(radioButtonCell2, LayoutHelper.createLinear(LayoutHelper.MATCH_PARENT, LayoutHelper.WRAP_CONTENT)); radioButtonCell2.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { if (isPrivate) { return; } isPrivate = true; updatePrivatePublic(); } }); sectionCell = new ShadowSectionCell(context); linearLayout.addView(sectionCell, LayoutHelper.createLinear(LayoutHelper.MATCH_PARENT, LayoutHelper.WRAP_CONTENT)); linkContainer = new LinearLayout(context); linkContainer.setOrientation(LinearLayout.VERTICAL); linkContainer.setBackgroundColor(ContextCompat.getColor(context, R.color.card_background)); linkContainer.setElevation(AndroidUtilities.dp(2)); linearLayout.addView(linkContainer, LayoutHelper.createLinear(LayoutHelper.MATCH_PARENT, LayoutHelper.WRAP_CONTENT)); headerCell = new HeaderCell(context); linkContainer.addView(headerCell); publicContainer = new LinearLayout(context); publicContainer.setOrientation(LinearLayout.HORIZONTAL); linkContainer.addView(publicContainer, LayoutHelper.createLinear(LayoutHelper.MATCH_PARENT, 36, 17, 7, 17, 0)); EditText editText = new EditText(context); editText.setText("telegram.me/"); editText.setTextSize(TypedValue.COMPLEX_UNIT_DIP, 18); //editText.setHintTextColor(0xff979797); editText.setTextColor(ContextCompat.getColor(context, R.color.primary_text)); editText.setMaxLines(1); editText.setLines(1); editText.setEnabled(false); editText.setBackgroundDrawable(null); editText.setPadding(0, 0, 0, 0); editText.setSingleLine(true); editText.setInputType(InputType.TYPE_TEXT_FLAG_MULTI_LINE | InputType.TYPE_TEXT_FLAG_AUTO_CORRECT); editText.setImeOptions(EditorInfo.IME_ACTION_DONE); publicContainer.addView(editText, LayoutHelper.createLinear(LayoutHelper.WRAP_CONTENT, 36)); nameTextView = new EditText(context); nameTextView.setTextSize(TypedValue.COMPLEX_UNIT_DIP, 18); //nameTextView.setHintTextColor(0xff979797); nameTextView.setTextColor(ContextCompat.getColor(context, R.color.primary_text)); nameTextView.setMaxLines(1); nameTextView.setLines(1); nameTextView.setBackgroundDrawable(null); nameTextView.setPadding(0, 0, 0, 0); nameTextView.setSingleLine(true); nameTextView.setInputType(InputType.TYPE_TEXT_VARIATION_EMAIL_ADDRESS | InputType.TYPE_TEXT_FLAG_MULTI_LINE | InputType.TYPE_TEXT_FLAG_AUTO_CORRECT); nameTextView.setImeOptions(EditorInfo.IME_ACTION_DONE); nameTextView.setHint( LocaleController.getString("ChannelUsernamePlaceholder", R.string.ChannelUsernamePlaceholder)); AndroidUtilities.clearCursorDrawable(nameTextView); publicContainer.addView(nameTextView, LayoutHelper.createLinear(LayoutHelper.MATCH_PARENT, 36)); nameTextView.addTextChangedListener(new TextWatcher() { @Override public void beforeTextChanged(CharSequence charSequence, int i, int i2, int i3) { } @Override public void onTextChanged(CharSequence charSequence, int i, int i2, int i3) { checkUserName(nameTextView.getText().toString()); } @Override public void afterTextChanged(Editable editable) { } }); privateContainer = new TextBlockCell(context); privateContainer.setForeground(R.drawable.list_selector); privateContainer.setElevation(0); linkContainer.addView(privateContainer); privateContainer.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { if (invite == null) { return; } try { android.content.ClipboardManager clipboard = (android.content.ClipboardManager) ApplicationLoader.applicationContext .getSystemService(Context.CLIPBOARD_SERVICE); android.content.ClipData clip = android.content.ClipData.newPlainText("label", invite.link); clipboard.setPrimaryClip(clip); Toast.makeText(getParentActivity(), LocaleController.getString("LinkCopied", R.string.LinkCopied), Toast.LENGTH_SHORT) .show(); } catch (Exception e) { FileLog.e("tmessages", e); } } }); checkTextView = new TextView(context); checkTextView.setTextSize(TypedValue.COMPLEX_UNIT_DIP, 15); checkTextView.setGravity(LocaleController.isRTL ? Gravity.RIGHT : Gravity.LEFT); checkTextView.setVisibility(View.GONE); linkContainer.addView(checkTextView, LayoutHelper.createLinear(LayoutHelper.WRAP_CONTENT, LayoutHelper.WRAP_CONTENT, LocaleController.isRTL ? Gravity.RIGHT : Gravity.LEFT, 17, 3, 17, 7)); typeInfoCell = new TextInfoPrivacyCell(context); //typeInfoCell.setBackgroundResource(R.drawable.greydivider_bottom); linearLayout.addView(typeInfoCell, LayoutHelper.createLinear(LayoutHelper.MATCH_PARENT, LayoutHelper.WRAP_CONTENT)); loadingAdminedCell = new LoadingCell(context); linearLayout.addView(loadingAdminedCell, LayoutHelper.createLinear(LayoutHelper.MATCH_PARENT, LayoutHelper.WRAP_CONTENT)); adminedInfoCell = new TextInfoPrivacyCell(context); //adminedInfoCell.setBackgroundResource(R.drawable.greydivider_bottom); linearLayout.addView(adminedInfoCell, LayoutHelper.createLinear(LayoutHelper.MATCH_PARENT, LayoutHelper.WRAP_CONTENT)); updatePrivatePublic(); } else if (currentStep == 2) { actionBar.setTitle(LocaleController.getString("ChannelAddMembers", R.string.ChannelAddMembers)); actionBar.setSubtitle(LocaleController.formatPluralString("Members", selectedContacts.size())); searchListViewAdapter = new SearchAdapter(context, null, false, false, false, false); searchListViewAdapter.setCheckedMap(selectedContacts); searchListViewAdapter.setUseUserCell(true); listViewAdapter = new ContactsAdapter(context, 1, false, null, false); listViewAdapter.setCheckedMap(selectedContacts); FrameLayout frameLayout = new FrameLayout(context); frameLayout.setBackgroundColor(ContextCompat.getColor(context, R.color.chat_list_background)); linearLayout.addView(frameLayout, LayoutHelper.createLinear(LayoutHelper.MATCH_PARENT, LayoutHelper.WRAP_CONTENT)); nameTextView = new EditText(context); nameTextView.setTextSize(TypedValue.COMPLEX_UNIT_DIP, 16); //nameTextView.setHintTextColor(0xff979797); nameTextView.setTextColor(ContextCompat.getColor(context, R.color.primary_text)); nameTextView.setInputType(InputType.TYPE_TEXT_VARIATION_FILTER | InputType.TYPE_TEXT_FLAG_NO_SUGGESTIONS | InputType.TYPE_TEXT_FLAG_MULTI_LINE); nameTextView.setMinimumHeight(AndroidUtilities.dp(54)); nameTextView.setSingleLine(false); nameTextView.setLines(2); nameTextView.setMaxLines(2); nameTextView.setVerticalScrollBarEnabled(true); nameTextView.setHorizontalScrollBarEnabled(false); nameTextView.setPadding(0, 0, 0, 0); nameTextView.setHint(LocaleController.getString("AddMutual", R.string.AddMutual)); nameTextView.setTextIsSelectable(false); nameTextView.setImeOptions(EditorInfo.IME_ACTION_DONE | EditorInfo.IME_FLAG_NO_EXTRACT_UI); nameTextView .setGravity((LocaleController.isRTL ? Gravity.RIGHT : Gravity.LEFT) | Gravity.CENTER_VERTICAL); AndroidUtilities.clearCursorDrawable(nameTextView); frameLayout.addView(nameTextView, LayoutHelper.createFrame(LayoutHelper.MATCH_PARENT, LayoutHelper.WRAP_CONTENT, Gravity.LEFT | Gravity.TOP, 10, 0, 10, 0)); nameTextView.addTextChangedListener(new TextWatcher() { @Override public void beforeTextChanged(CharSequence charSequence, int start, int count, int after) { if (!ignoreChange) { beforeChangeIndex = nameTextView.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 = nameTextView.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 = nameTextView.getText(); for (int a = 0; a < allSpans.size(); a++) { ChipSpan sp = allSpans.get(a); if (span.getSpanStart(sp) == -1) { allSpans.remove(sp); selectedContacts.remove(sp.uid); } } actionBar.setSubtitle( LocaleController.formatPluralString("Members", selectedContacts.size())); listView.invalidateViews(); } else { search = true; } } else { search = true; } if (search) { String text = nameTextView.getText().toString().replace("<", ""); if (text.length() != 0) { searching = true; searchWas = true; if (listView != null) { listView.setAdapter(searchListViewAdapter); searchListViewAdapter.notifyDataSetChanged(); listView.setFastScrollAlwaysVisible(false); listView.setFastScrollEnabled(false); listView.setVerticalScrollBarEnabled(true); } if (emptyTextView != null) { emptyTextView .setText(LocaleController.getString("NoResult", R.string.NoResult)); } searchListViewAdapter.searchDialogs(text); } else { searchListViewAdapter.searchDialogs(null); searching = false; searchWas = false; listView.setAdapter(listViewAdapter); listViewAdapter.notifyDataSetChanged(); listView.setFastScrollAlwaysVisible(true); listView.setFastScrollEnabled(true); listView.setVerticalScrollBarEnabled(false); emptyTextView .setText(LocaleController.getString("NoContacts", R.string.NoContacts)); } } } } }); LinearLayout emptyTextLayout = new LinearLayout(context); emptyTextLayout.setVisibility(View.INVISIBLE); emptyTextLayout.setOrientation(LinearLayout.VERTICAL); linearLayout.addView(emptyTextLayout, LayoutHelper.createLinear(LayoutHelper.MATCH_PARENT, LayoutHelper.MATCH_PARENT)); emptyTextLayout.setOnTouchListener(new View.OnTouchListener() { @Override public boolean onTouch(View v, MotionEvent event) { return true; } }); emptyTextView = new TextView(context); emptyTextView.setTextColor(0xff808080); emptyTextView.setTextSize(20); emptyTextView.setGravity(Gravity.CENTER); emptyTextView.setText(LocaleController.getString("NoContacts", R.string.NoContacts)); emptyTextLayout.addView(emptyTextView, LayoutHelper.createLinear(LayoutHelper.MATCH_PARENT, LayoutHelper.MATCH_PARENT, 0.5f)); FrameLayout frameLayout2 = new FrameLayout(context); emptyTextLayout.addView(frameLayout2, LayoutHelper.createLinear(LayoutHelper.MATCH_PARENT, LayoutHelper.MATCH_PARENT, 0.5f)); listView = new LetterSectionsListView(context); listView.setEmptyView(emptyTextLayout); listView.setVerticalScrollBarEnabled(false); listView.setDivider(null); listView.setDividerHeight(0); listView.setFastScrollEnabled(true); listView.setScrollBarStyle(View.SCROLLBARS_OUTSIDE_OVERLAY); listView.setAdapter(listViewAdapter); listView.setFastScrollAlwaysVisible(true); listView.setVerticalScrollbarPosition( LocaleController.isRTL ? ListView.SCROLLBAR_POSITION_LEFT : ListView.SCROLLBAR_POSITION_RIGHT); linearLayout.addView(listView, LayoutHelper.createLinear(LayoutHelper.MATCH_PARENT, LayoutHelper.MATCH_PARENT)); listView.setOnItemClickListener(new AdapterView.OnItemClickListener() { @Override public void onItemClick(AdapterView<?> adapterView, View view, int i, long l) { TLRPC.User user; if (searching && searchWas) { user = (TLRPC.User) searchListViewAdapter.getItem(i); } else { int section = listViewAdapter.getSectionForPosition(i); int row = listViewAdapter.getPositionInSectionForPosition(i); if (row < 0 || section < 0) { return; } user = (TLRPC.User) listViewAdapter.getItem(section, row); } if (user == null) { return; } boolean check = true; if (selectedContacts.containsKey(user.id)) { check = false; try { ChipSpan span = selectedContacts.get(user.id); selectedContacts.remove(user.id); SpannableStringBuilder text = new SpannableStringBuilder(nameTextView.getText()); text.delete(text.getSpanStart(span), text.getSpanEnd(span)); allSpans.remove(span); ignoreChange = true; nameTextView.setText(text); nameTextView.setSelection(text.length()); ignoreChange = false; } catch (Exception e) { FileLog.e("tmessages", e); } } else { ignoreChange = true; ChipSpan span = createAndPutChipForUser(user); if (span != null) { span.uid = user.id; } ignoreChange = false; if (span == null) { return; } } actionBar.setSubtitle(LocaleController.formatPluralString("Members", selectedContacts.size())); if (searching || searchWas) { ignoreChange = true; SpannableStringBuilder ssb = new SpannableStringBuilder(""); for (ImageSpan sp : allSpans) { ssb.append("<<"); ssb.setSpan(sp, ssb.length() - 2, ssb.length(), SpannableStringBuilder.SPAN_EXCLUSIVE_EXCLUSIVE); } nameTextView.setText(ssb); nameTextView.setSelection(ssb.length()); ignoreChange = false; searchListViewAdapter.searchDialogs(null); searching = false; searchWas = false; listView.setAdapter(listViewAdapter); listViewAdapter.notifyDataSetChanged(); listView.setFastScrollAlwaysVisible(true); listView.setFastScrollEnabled(true); listView.setVerticalScrollBarEnabled(false); emptyTextView.setText(LocaleController.getString("NoContacts", R.string.NoContacts)); } else { if (view instanceof UserCell) { ((UserCell) view).setChecked(check, true); } } } }); listView.setOnScrollListener(new AbsListView.OnScrollListener() { @Override public void onScrollStateChanged(AbsListView absListView, int i) { if (i == SCROLL_STATE_TOUCH_SCROLL) { AndroidUtilities.hideKeyboard(nameTextView); } if (listViewAdapter != null) { listViewAdapter.setIsScrolling(i != SCROLL_STATE_IDLE); } } @Override public void onScroll(AbsListView absListView, int firstVisibleItem, int visibleItemCount, int totalItemCount) { if (absListView.isFastScrollEnabled()) { AndroidUtilities.clearDrawableAnimation(absListView); } } }); } return fragmentView; } private void generateLink() { if (loadingInvite || invite != null) { return; } loadingInvite = true; TLRPC.TL_channels_exportInvite req = new TLRPC.TL_channels_exportInvite(); req.channel = MessagesController.getInputChannel(chatId); ConnectionsManager.getInstance().sendRequest(req, new RequestDelegate() { @Override public void run(final TLObject response, final TLRPC.TL_error error) { AndroidUtilities.runOnUIThread(new Runnable() { @Override public void run() { if (error == null) { invite = (TLRPC.ExportedChatInvite) response; } loadingInvite = false; privateContainer.setText(invite != null ? invite.link : LocaleController.getString("Loading", R.string.Loading), false); } }); } }); } private void updatePrivatePublic() { if (sectionCell == null) { return; } if (!isPrivate && !canCreatePublic) { typeInfoCell.setText( LocaleController.getString("ChangePublicLimitReached", R.string.ChangePublicLimitReached)); typeInfoCell.setTextColor(ContextCompat.getColor(getParentActivity(), R.color.message_error)); linkContainer.setVisibility(View.GONE); sectionCell.setVisibility(View.GONE); if (loadingAdminedChannels) { loadingAdminedCell.setVisibility(View.VISIBLE); for (int a = 0; a < adminedChannelCells.size(); a++) { adminedChannelCells.get(a).setVisibility(View.GONE); } //typeInfoCell.setBackgroundResource(R.drawable.greydivider_bottom); adminedInfoCell.setVisibility(View.GONE); } else { //typeInfoCell.setBackgroundResource(R.drawable.greydivider); loadingAdminedCell.setVisibility(View.GONE); for (int a = 0; a < adminedChannelCells.size(); a++) { adminedChannelCells.get(a).setVisibility(View.VISIBLE); } adminedInfoCell.setVisibility(View.VISIBLE); } } else { //typeInfoCell.setTextColor(0xff808080); sectionCell.setVisibility(View.VISIBLE); adminedInfoCell.setVisibility(View.GONE); //typeInfoCell.setBackgroundResource(R.drawable.greydivider_bottom); for (int a = 0; a < adminedChannelCells.size(); a++) { adminedChannelCells.get(a).setVisibility(View.GONE); } linkContainer.setVisibility(View.VISIBLE); loadingAdminedCell.setVisibility(View.GONE); typeInfoCell.setText(isPrivate ? LocaleController.getString("ChannelPrivateLinkHelp", R.string.ChannelPrivateLinkHelp) : LocaleController.getString("ChannelUsernameHelp", R.string.ChannelUsernameHelp)); headerCell.setText(isPrivate ? LocaleController.getString("ChannelInviteLinkTitle", R.string.ChannelInviteLinkTitle) : LocaleController.getString("ChannelLinkTitle", R.string.ChannelLinkTitle)); publicContainer.setVisibility(isPrivate ? View.GONE : View.VISIBLE); privateContainer.setVisibility(isPrivate ? View.VISIBLE : View.GONE); linkContainer.setPadding(0, 0, 0, isPrivate ? 0 : AndroidUtilities.dp(7)); privateContainer.setText( invite != null ? invite.link : LocaleController.getString("Loading", R.string.Loading), false); checkTextView.setVisibility(!isPrivate && checkTextView.length() != 0 ? View.VISIBLE : View.GONE); } radioButtonCell1.setChecked(!isPrivate, true); radioButtonCell2.setChecked(isPrivate, true); nameTextView.clearFocus(); AndroidUtilities.hideKeyboard(nameTextView); } @Override public void didUploadedPhoto(final TLRPC.InputFile file, final TLRPC.PhotoSize small, final TLRPC.PhotoSize big) { AndroidUtilities.runOnUIThread(new Runnable() { @Override public void run() { uploadedAvatar = file; avatar = small.location; avatarImage.setImage(avatar, "50_50", avatarDrawable); if (createAfterUpload) { try { if (progressDialog != null && progressDialog.isShowing()) { progressDialog.dismiss(); progressDialog = null; } } catch (Exception e) { FileLog.e("tmessages", e); } doneButton.performClick(); } } }); } @Override public void onActivityResultFragment(int requestCode, int resultCode, Intent data) { avatarUpdater.onActivityResult(requestCode, resultCode, data); } @Override public void saveSelfArgs(Bundle args) { if (currentStep == 0) { if (avatarUpdater != null && avatarUpdater.currentPicturePath != null) { args.putString("path", avatarUpdater.currentPicturePath); } if (nameTextView != null) { String text = nameTextView.getText().toString(); if (text != null && text.length() != 0) { args.putString("nameTextView", text); } } } } @Override public void restoreSelfArgs(Bundle args) { if (currentStep == 0) { if (avatarUpdater != null) { avatarUpdater.currentPicturePath = args.getString("path"); } String text = args.getString("nameTextView"); if (text != null) { if (nameTextView != null) { nameTextView.setText(text); } else { nameToSet = text; } } } } @Override public void onTransitionAnimationEnd(boolean isOpen, boolean backward) { if (isOpen && currentStep != 1) { nameTextView.requestFocus(); AndroidUtilities.showKeyboard(nameTextView); } } @Override public void didReceivedNotification(int id, final Object... args) { if (id == NotificationCenter.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) { updateVisibleRows(mask); } } else if (id == NotificationCenter.chatDidFailCreate) { if (progressDialog != null) { try { progressDialog.dismiss(); } catch (Exception e) { FileLog.e("tmessages", e); } } donePressed = false; } else if (id == NotificationCenter.chatDidCreated) { if (progressDialog != null) { try { progressDialog.dismiss(); } catch (Exception e) { FileLog.e("tmessages", e); } } int chat_id = (Integer) args[0]; Bundle bundle = new Bundle(); bundle.putInt("step", 1); bundle.putInt("chat_id", chat_id); bundle.putBoolean("canCreatePublic", canCreatePublic); if (uploadedAvatar != null) { MessagesController.getInstance().changeChatAvatar(chat_id, uploadedAvatar); } presentFragment(new ChannelCreateActivity(bundle), true); } else if (id == NotificationCenter.contactsDidLoaded) { if (listViewAdapter != null) { listViewAdapter.notifyDataSetChanged(); } } } private void loadAdminedChannels() { if (loadingAdminedChannels) { return; } loadingAdminedChannels = true; updatePrivatePublic(); TLRPC.TL_channels_getAdminedPublicChannels req = new TLRPC.TL_channels_getAdminedPublicChannels(); ConnectionsManager.getInstance().sendRequest(req, new RequestDelegate() { @Override public void run(final TLObject response, final TLRPC.TL_error error) { AndroidUtilities.runOnUIThread(new Runnable() { @Override public void run() { loadingAdminedChannels = false; if (response != null) { if (getParentActivity() == null) { return; } for (int a = 0; a < adminedChannelCells.size(); a++) { linearLayout.removeView(adminedChannelCells.get(a)); } adminedChannelCells.clear(); TLRPC.TL_messages_chats res = (TLRPC.TL_messages_chats) response; for (int a = 0; a < res.chats.size(); a++) { AdminedChannelCell adminedChannelCell = new AdminedChannelCell(getParentActivity(), new View.OnClickListener() { @Override public void onClick(View view) { AdminedChannelCell cell = (AdminedChannelCell) view.getParent(); final TLRPC.Chat channel = cell.getCurrentChannel(); AlertDialog.Builder builder = new AlertDialog.Builder( getParentActivity()); builder.setTitle( LocaleController.getString("AppName", R.string.AppName)); if (channel.megagroup) { builder.setMessage(AndroidUtilities.replaceTags( LocaleController.formatString("RevokeLinkAlert", R.string.RevokeLinkAlert, "telegram.me/" + channel.username, channel.title))); } else { builder.setMessage(AndroidUtilities.replaceTags( LocaleController.formatString("RevokeLinkAlertChannel", R.string.RevokeLinkAlertChannel, "telegram.me/" + channel.username, channel.title))); } builder.setNegativeButton( LocaleController.getString("Cancel", R.string.Cancel), null); builder.setPositiveButton( LocaleController.getString("RevokeButton", R.string.RevokeButton), new DialogInterface.OnClickListener() { @Override public void onClick(DialogInterface dialogInterface, int i) { TLRPC.TL_channels_updateUsername req = new TLRPC.TL_channels_updateUsername(); req.channel = MessagesController .getInputChannel(channel); req.username = ""; ConnectionsManager.getInstance().sendRequest(req, new RequestDelegate() { @Override public void run(TLObject response, TLRPC.TL_error error) { if (response instanceof TLRPC.TL_boolTrue) { AndroidUtilities.runOnUIThread( new Runnable() { @Override public void run() { canCreatePublic = true; if (nameTextView .length() > 0) { checkUserName( nameTextView .getText() .toString()); } updatePrivatePublic(); } }); } } }, ConnectionsManager.RequestFlagInvokeAfter); } }); showDialog(builder.create()); } }); adminedChannelCell.setChannel(res.chats.get(a), a == res.chats.size() - 1); adminedChannelCells.add(adminedChannelCell); linearLayout.addView(adminedChannelCell, linearLayout.getChildCount() - 1, LayoutHelper.createLinear(LayoutHelper.MATCH_PARENT, 72)); } updatePrivatePublic(); } } }); } }); } private boolean checkUserName(final String name) { if (name != null && name.length() > 0) { checkTextView.setVisibility(View.VISIBLE); } else { checkTextView.setVisibility(View.GONE); } if (checkRunnable != null) { AndroidUtilities.cancelRunOnUIThread(checkRunnable); checkRunnable = null; lastCheckName = null; if (checkReqId != 0) { ConnectionsManager.getInstance().cancelRequest(checkReqId, true); } } lastNameAvailable = false; if (name != null) { if (name.startsWith("_") || name.endsWith("_")) { checkTextView.setText(LocaleController.getString("LinkInvalid", R.string.LinkInvalid)); checkTextView.setTextColor(ContextCompat.getColor(getParentActivity(), R.color.message_error)); return false; } for (int a = 0; a < name.length(); a++) { char ch = name.charAt(a); if (a == 0 && ch >= '0' && ch <= '9') { checkTextView.setText( LocaleController.getString("LinkInvalidStartNumber", R.string.LinkInvalidStartNumber)); checkTextView.setTextColor(ContextCompat.getColor(getParentActivity(), R.color.message_error)); return false; } if (!(ch >= '0' && ch <= '9' || ch >= 'a' && ch <= 'z' || ch >= 'A' && ch <= 'Z' || ch == '_')) { checkTextView.setText(LocaleController.getString("LinkInvalid", R.string.LinkInvalid)); checkTextView.setTextColor(ContextCompat.getColor(getParentActivity(), R.color.message_error)); return false; } } } if (name == null || name.length() < 5) { checkTextView.setText(LocaleController.getString("LinkInvalidShort", R.string.LinkInvalidShort)); checkTextView.setTextColor(ContextCompat.getColor(getParentActivity(), R.color.message_error)); return false; } if (name.length() > 32) { checkTextView.setText(LocaleController.getString("LinkInvalidLong", R.string.LinkInvalidLong)); checkTextView.setTextColor(ContextCompat.getColor(getParentActivity(), R.color.message_error)); return false; } checkTextView.setText(LocaleController.getString("LinkChecking", R.string.LinkChecking)); checkTextView.setTextColor(0xff6d6d72); lastCheckName = name; checkRunnable = new Runnable() { @Override public void run() { TLRPC.TL_channels_checkUsername req = new TLRPC.TL_channels_checkUsername(); req.username = name; req.channel = MessagesController.getInputChannel(chatId); checkReqId = ConnectionsManager.getInstance().sendRequest(req, new RequestDelegate() { @Override public void run(final TLObject response, final TLRPC.TL_error error) { AndroidUtilities.runOnUIThread(new Runnable() { @Override public void run() { checkReqId = 0; if (lastCheckName != null && lastCheckName.equals(name)) { if (error == null && response instanceof TLRPC.TL_boolTrue) { checkTextView.setText(LocaleController.formatString("LinkAvailable", R.string.LinkAvailable, name)); checkTextView.setTextColor( ContextCompat.getColor(getParentActivity(), R.color.message_ok)); lastNameAvailable = true; } else { if (error != null && error.text.equals("CHANNELS_ADMIN_PUBLIC_TOO_MUCH")) { canCreatePublic = false; loadAdminedChannels(); } else { checkTextView.setText( LocaleController.getString("LinkInUse", R.string.LinkInUse)); } checkTextView.setTextColor( ContextCompat.getColor(getParentActivity(), R.color.message_error)); lastNameAvailable = false; } } } }); } }, ConnectionsManager.RequestFlagFailOnServerErrors); } }; AndroidUtilities.runOnUIThread(checkRunnable, 300); return true; } private void showErrorAlert(String error) { if (getParentActivity() == null) { return; } AlertDialog.Builder builder = new AlertDialog.Builder(getParentActivity()); builder.setTitle(LocaleController.getString("AppName", R.string.AppName)); switch (error) { case "USERNAME_INVALID": builder.setMessage(LocaleController.getString("LinkInvalid", R.string.LinkInvalid)); break; case "USERNAME_OCCUPIED": builder.setMessage(LocaleController.getString("LinkInUse", R.string.LinkInUse)); break; case "USERNAMES_UNAVAILABLE": builder.setMessage(LocaleController.getString("FeatureUnavailable", R.string.FeatureUnavailable)); break; default: builder.setMessage(LocaleController.getString("ErrorOccurred", R.string.ErrorOccurred)); break; } builder.setPositiveButton(LocaleController.getString("OK", R.string.OK), null); showDialog(builder.create()); } private void updateVisibleRows(int mask) { if (listView == null) { return; } int count = listView.getChildCount(); for (int a = 0; a < count; a++) { View child = listView.getChildAt(a); if (child instanceof UserCell) { ((UserCell) child).update(mask); } } } private ChipSpan createAndPutChipForUser(TLRPC.User user) { try { 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 = UserObject.getUserName(user); 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(""); ChipSpan span = new ChipSpan(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); } nameTextView.setText(ssb); nameTextView.setSelection(ssb.length()); return span; } catch (Exception e) { FileLog.e("tmessages", e); } return null; } }