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.animation.Animator; import android.animation.AnimatorSet; import android.animation.ObjectAnimator; import android.app.Activity; import android.app.AlertDialog; import android.content.Context; import android.content.DialogInterface; import android.content.Intent; import android.content.SharedPreferences; import android.net.Uri; import android.os.Vibrator; import android.support.v4.content.ContextCompat; import android.telephony.TelephonyManager; import android.text.Editable; import android.text.InputFilter; import android.text.InputType; import android.text.TextUtils; import android.text.TextWatcher; import android.util.TypedValue; import android.view.Gravity; import android.view.KeyEvent; import android.view.MotionEvent; import android.view.View; import android.view.inputmethod.EditorInfo; import android.widget.AdapterView; import android.widget.EditText; import android.widget.FrameLayout; import android.widget.LinearLayout; import android.widget.ScrollView; import android.widget.TextView; import org.telegram.PhoneFormat.PhoneFormat; import org.telegram.messenger.AndroidUtilities; import org.telegram.messenger.AnimatorListenerAdapterProxy; import org.telegram.messenger.ApplicationLoader; import org.telegram.messenger.ContactsController; import org.telegram.messenger.FileLog; import org.telegram.messenger.LocaleController; import org.telegram.messenger.MessagesController; import org.telegram.messenger.R; 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.ActionBarMenuItem; import org.telegram.ui.ActionBar.BaseFragment; import org.telegram.ui.Components.AvatarDrawable; import org.telegram.ui.Components.BackupImageView; import org.telegram.ui.Components.ContextProgressView; import org.telegram.ui.Components.HintEditText; import org.telegram.ui.Components.LayoutHelper; import java.io.BufferedReader; import java.io.InputStreamReader; import java.util.ArrayList; import java.util.Collections; import java.util.Comparator; import java.util.HashMap; import static android.widget.LinearLayout.HORIZONTAL; public class NewContactActivity extends BaseFragment implements AdapterView.OnItemSelectedListener { private ActionBarMenuItem editDoneItem; private ContextProgressView editDoneItemProgress; private EditText firstNameField; private EditText lastNameField; private EditText codeField; private HintEditText phoneField; private BackupImageView avatarImage; private TextView countryButton; private AvatarDrawable avatarDrawable; private AnimatorSet editDoneItemAnimation; private ArrayList<String> countriesArray = new ArrayList<>(); private HashMap<String, String> countriesMap = new HashMap<>(); private HashMap<String, String> codesMap = new HashMap<>(); private HashMap<String, String> phoneFormatMap = new HashMap<>(); private boolean ignoreOnTextChange; private boolean ignoreOnPhoneChange; private int countryState; private boolean ignoreSelection; private boolean donePressed; private final static int done_button = 1; @Override public View createView(Context context) { actionBar.setBackButtonImage(R.drawable.ic_ab_back); actionBar.setAllowOverlayTitle(true); actionBar.setTitle(LocaleController.getString("AddContactTitle", R.string.AddContactTitle)); actionBar.setActionBarMenuOnItemClick(new ActionBar.ActionBarMenuOnItemClick() { @Override public void onItemClick(int id) { if (id == -1) { finishFragment(); } else if (id == done_button) { if (donePressed) { return; } if (firstNameField.length() == 0) { Vibrator v = (Vibrator) getParentActivity().getSystemService(Context.VIBRATOR_SERVICE); if (v != null) { v.vibrate(200); } AndroidUtilities.shakeView(firstNameField, 2, 0); return; } if (codeField.length() == 0) { Vibrator v = (Vibrator) getParentActivity().getSystemService(Context.VIBRATOR_SERVICE); if (v != null) { v.vibrate(200); } AndroidUtilities.shakeView(codeField, 2, 0); return; } if (phoneField.length() == 0) { Vibrator v = (Vibrator) getParentActivity().getSystemService(Context.VIBRATOR_SERVICE); if (v != null) { v.vibrate(200); } AndroidUtilities.shakeView(phoneField, 2, 0); return; } donePressed = true; showEditDoneProgress(true, true); TLRPC.TL_contacts_importContacts req = new TLRPC.TL_contacts_importContacts(); final TLRPC.TL_inputPhoneContact inputPhoneContact = new TLRPC.TL_inputPhoneContact(); inputPhoneContact.first_name = firstNameField.getText().toString(); inputPhoneContact.last_name = lastNameField.getText().toString(); inputPhoneContact.phone = "+" + codeField.getText().toString() + phoneField.getText().toString(); req.contacts.add(inputPhoneContact); int reqId = ConnectionsManager.getInstance().sendRequest(req, new RequestDelegate() { @Override public void run(TLObject response, final TLRPC.TL_error error) { final TLRPC.TL_contacts_importedContacts res = (TLRPC.TL_contacts_importedContacts) response; AndroidUtilities.runOnUIThread(new Runnable() { @Override public void run() { donePressed = false; if (res != null) { if (!res.users.isEmpty()) { MessagesController.getInstance().putUsers(res.users, false); MessagesController.openChatOrProfileWith(res.users.get(0), null, NewContactActivity.this, 1, true); } else { if (getParentActivity() == null) { return; } showEditDoneProgress(false, true); AlertDialog.Builder builder = new AlertDialog.Builder(getParentActivity()); builder.setTitle(LocaleController.getString("AppName", R.string.AppName)); builder.setMessage(LocaleController.formatString("ContactNotRegistered", R.string.ContactNotRegistered, ContactsController.formatName(inputPhoneContact.first_name, inputPhoneContact.last_name))); builder.setNegativeButton(LocaleController.getString("Cancel", R.string.Cancel), null); builder.setPositiveButton(LocaleController.getString("Invite", R.string.Invite), new DialogInterface.OnClickListener() { @Override public void onClick(DialogInterface dialog, int which) { try { Intent intent = new Intent(Intent.ACTION_VIEW, Uri.fromParts("sms", inputPhoneContact.phone, null)); intent.putExtra("sms_body", LocaleController.getString("InviteText", R.string.InviteText)); getParentActivity().startActivityForResult(intent, 500); } catch (Exception e) { FileLog.e("tmessages", e); } } }); showDialog(builder.create()); } } else { showEditDoneProgress(false, true); if (error == null || error.text.startsWith("FLOOD_WAIT")) { needShowAlert(LocaleController.getString("AppName", R.string.AppName), LocaleController.getString("FloodWait", R.string.FloodWait)); } else { needShowAlert(LocaleController.getString("AppName", R.string.AppName), LocaleController.getString("ErrorOccurred", R.string.ErrorOccurred) + "\n" + error.text); } } } }); } }, ConnectionsManager.RequestFlagFailOnServerErrors); ConnectionsManager.getInstance().bindRequestToGuid(reqId, classGuid); } } }); avatarDrawable = new AvatarDrawable(); avatarDrawable.setInfo(5, "", "", false); ActionBarMenu menu = actionBar.createMenu(); editDoneItem = menu.addItemWithWidth(done_button, R.drawable.ic_done, AndroidUtilities.dp(56)); editDoneItemProgress = new ContextProgressView(context, 1); editDoneItem.addView(editDoneItemProgress, LayoutHelper.createFrame(LayoutHelper.MATCH_PARENT, LayoutHelper.MATCH_PARENT)); editDoneItemProgress.setVisibility(View.INVISIBLE); fragmentView = new ScrollView(context); LinearLayout linearLayout = new LinearLayout(context); linearLayout.setPadding(AndroidUtilities.dp(24), 0, AndroidUtilities.dp(24), 0); linearLayout.setOrientation(LinearLayout.VERTICAL); ((ScrollView) fragmentView).addView(linearLayout, LayoutHelper.createScroll(LayoutHelper.MATCH_PARENT, LayoutHelper.WRAP_CONTENT, Gravity.LEFT | Gravity.TOP)); linearLayout.setOnTouchListener(new View.OnTouchListener() { @Override public boolean onTouch(View v, MotionEvent event) { return true; } }); FrameLayout frameLayout = new FrameLayout(context); linearLayout.addView(frameLayout, LayoutHelper.createLinear(LayoutHelper.MATCH_PARENT, LayoutHelper.WRAP_CONTENT, 0, 24, 0, 0)); avatarImage = new BackupImageView(context); avatarImage.setImageDrawable(avatarDrawable); frameLayout.addView(avatarImage, LayoutHelper.createFrame(60, 60, Gravity.LEFT | Gravity.TOP, 0, 9, 0, 0)); firstNameField = new EditText(context); firstNameField.setTextSize(TypedValue.COMPLEX_UNIT_DIP, 18); //firstNameField.setHintTextColor(0xff979797); firstNameField.setTextColor(ContextCompat.getColor(context, R.color.primary_text)); firstNameField.setMaxLines(1); firstNameField.setLines(1); firstNameField.setSingleLine(true); firstNameField.setGravity(Gravity.LEFT); firstNameField.setInputType(InputType.TYPE_TEXT_FLAG_CAP_SENTENCES | InputType.TYPE_TEXT_FLAG_AUTO_CORRECT); firstNameField.setImeOptions(EditorInfo.IME_ACTION_NEXT); firstNameField.setHint(LocaleController.getString("FirstName", R.string.FirstName)); AndroidUtilities.clearCursorDrawable(firstNameField); frameLayout.addView(firstNameField, LayoutHelper.createFrame(LayoutHelper.MATCH_PARENT, 34, Gravity.LEFT | Gravity.TOP, 84, 0, 0, 0)); firstNameField.setOnEditorActionListener(new TextView.OnEditorActionListener() { @Override public boolean onEditorAction(TextView textView, int i, KeyEvent keyEvent) { if (i == EditorInfo.IME_ACTION_NEXT) { lastNameField.requestFocus(); lastNameField.setSelection(lastNameField.length()); return true; } return false; } }); firstNameField.addTextChangedListener(new TextWatcher() { @Override public void beforeTextChanged(CharSequence charSequence, int i, int i1, int i2) { } @Override public void onTextChanged(CharSequence charSequence, int i, int i1, int i2) { } @Override public void afterTextChanged(Editable editable) { avatarDrawable.setInfo(5, firstNameField.getText().toString(), lastNameField.getText().toString(), false); avatarImage.invalidate(); } }); lastNameField = new EditText(context); lastNameField.setTextSize(TypedValue.COMPLEX_UNIT_DIP, 18); //lastNameField.setHintTextColor(0xff979797); lastNameField.setTextColor(ContextCompat.getColor(context, R.color.primary_text)); lastNameField.setMaxLines(1); lastNameField.setLines(1); lastNameField.setSingleLine(true); lastNameField.setGravity(Gravity.LEFT); lastNameField.setInputType(InputType.TYPE_TEXT_FLAG_CAP_SENTENCES | InputType.TYPE_TEXT_FLAG_AUTO_CORRECT); lastNameField.setImeOptions(EditorInfo.IME_ACTION_NEXT); lastNameField.setHint(LocaleController.getString("LastName", R.string.LastName)); AndroidUtilities.clearCursorDrawable(lastNameField); frameLayout.addView(lastNameField, LayoutHelper.createFrame(LayoutHelper.MATCH_PARENT, 34, Gravity.LEFT | Gravity.TOP, 84, 44, 0, 0)); lastNameField.setOnEditorActionListener(new TextView.OnEditorActionListener() { @Override public boolean onEditorAction(TextView textView, int i, KeyEvent keyEvent) { if (i == EditorInfo.IME_ACTION_NEXT) { phoneField.requestFocus(); phoneField.setSelection(phoneField.length()); return true; } return false; } }); lastNameField.addTextChangedListener(new TextWatcher() { @Override public void beforeTextChanged(CharSequence charSequence, int i, int i1, int i2) { } @Override public void onTextChanged(CharSequence charSequence, int i, int i1, int i2) { } @Override public void afterTextChanged(Editable editable) { avatarDrawable.setInfo(5, firstNameField.getText().toString(), lastNameField.getText().toString(), false); avatarImage.invalidate(); } }); countryButton = new TextView(context); countryButton.setTextSize(TypedValue.COMPLEX_UNIT_DIP, 18); countryButton.setPadding(AndroidUtilities.dp(6), AndroidUtilities.dp(10), AndroidUtilities.dp(6), 0); countryButton.setTextColor(ContextCompat.getColor(context, R.color.primary_text)); countryButton.setMaxLines(1); countryButton.setSingleLine(true); countryButton.setEllipsize(TextUtils.TruncateAt.END); countryButton.setGravity(Gravity.LEFT | Gravity.CENTER_HORIZONTAL); countryButton.setBackgroundResource(R.drawable.spinner_states); linearLayout.addView(countryButton, LayoutHelper.createLinear(LayoutHelper.MATCH_PARENT, 36, 0, 24, 0, 14)); countryButton.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View view) { CountrySelectActivity fragment = new CountrySelectActivity(); fragment.setCountrySelectActivityDelegate(new CountrySelectActivity.CountrySelectActivityDelegate() { @Override public void didSelectCountry(String name) { selectCountry(name); AndroidUtilities.runOnUIThread(new Runnable() { @Override public void run() { AndroidUtilities.showKeyboard(phoneField); } }, 300); phoneField.requestFocus(); phoneField.setSelection(phoneField.length()); } }); presentFragment(fragment); } }); View view = new View(context); view.setPadding(AndroidUtilities.dp(8), 0, AndroidUtilities.dp(8), 0); view.setBackgroundColor(0xffdbdbdb); linearLayout.addView(view, LayoutHelper.createLinear(LayoutHelper.MATCH_PARENT, 1, 0, -17.5f, 0, 0)); LinearLayout linearLayout2 = new LinearLayout(context); linearLayout2.setOrientation(HORIZONTAL); linearLayout.addView(linearLayout2, LayoutHelper.createLinear(LayoutHelper.MATCH_PARENT, LayoutHelper.WRAP_CONTENT, 0, 20, 0, 0)); TextView textView = new TextView(context); textView.setText("+"); textView.setTextColor(0xff212121); textView.setTextSize(TypedValue.COMPLEX_UNIT_DIP, 18); linearLayout2.addView(textView, LayoutHelper.createLinear(LayoutHelper.WRAP_CONTENT, LayoutHelper.WRAP_CONTENT)); codeField = new EditText(context); codeField.setInputType(InputType.TYPE_CLASS_PHONE); codeField.setTextColor(ContextCompat.getColor(context, R.color.primary_text)); AndroidUtilities.clearCursorDrawable(codeField); codeField.setPadding(AndroidUtilities.dp(10), 0, 0, 0); codeField.setTextSize(TypedValue.COMPLEX_UNIT_DIP, 18); codeField.setMaxLines(1); codeField.setGravity(Gravity.LEFT | Gravity.CENTER_VERTICAL); codeField.setImeOptions(EditorInfo.IME_ACTION_NEXT | EditorInfo.IME_FLAG_NO_EXTRACT_UI); InputFilter[] inputFilters = new InputFilter[1]; inputFilters[0] = new InputFilter.LengthFilter(5); codeField.setFilters(inputFilters); linearLayout2.addView(codeField, LayoutHelper.createLinear(55, 36, -9, 0, 16, 0)); codeField.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) { if (ignoreOnTextChange) { return; } ignoreOnTextChange = true; String text = PhoneFormat.stripExceptNumbers(codeField.getText().toString()); codeField.setText(text); if (text.length() == 0) { countryButton.setText(LocaleController.getString("ChooseCountry", R.string.ChooseCountry)); phoneField.setHintText(null); countryState = 1; } else { String country; boolean ok = false; String textToSet = null; if (text.length() > 4) { ignoreOnTextChange = true; for (int a = 4; a >= 1; a--) { String sub = text.substring(0, a); country = codesMap.get(sub); if (country != null) { ok = true; textToSet = text.substring(a, text.length()) + phoneField.getText().toString(); codeField.setText(text = sub); break; } } if (!ok) { ignoreOnTextChange = true; textToSet = text.substring(1, text.length()) + phoneField.getText().toString(); codeField.setText(text = text.substring(0, 1)); } } country = codesMap.get(text); if (country != null) { int index = countriesArray.indexOf(country); if (index != -1) { ignoreSelection = true; countryButton.setText(countriesArray.get(index)); String hint = phoneFormatMap.get(text); phoneField.setHintText(hint != null ? hint.replace('X', '') : null); countryState = 0; } else { countryButton.setText(LocaleController.getString("WrongCountry", R.string.WrongCountry)); phoneField.setHintText(null); countryState = 2; } } else { countryButton.setText(LocaleController.getString("WrongCountry", R.string.WrongCountry)); phoneField.setHintText(null); countryState = 2; } if (!ok) { codeField.setSelection(codeField.getText().length()); } if (textToSet != null) { phoneField.requestFocus(); phoneField.setText(textToSet); phoneField.setSelection(phoneField.length()); } } ignoreOnTextChange = false; } }); codeField.setOnEditorActionListener(new TextView.OnEditorActionListener() { @Override public boolean onEditorAction(TextView textView, int i, KeyEvent keyEvent) { if (i == EditorInfo.IME_ACTION_NEXT) { phoneField.requestFocus(); phoneField.setSelection(phoneField.length()); return true; } return false; } }); phoneField = new HintEditText(context); phoneField.setInputType(InputType.TYPE_CLASS_PHONE); phoneField.setTextColor(ContextCompat.getColor(context, R.color.primary_text)); //phoneField.setHintTextColor(0xff979797); phoneField.setPadding(0, 0, 0, 0); AndroidUtilities.clearCursorDrawable(phoneField); phoneField.setTextSize(TypedValue.COMPLEX_UNIT_DIP, 18); phoneField.setMaxLines(1); phoneField.setGravity(Gravity.LEFT | Gravity.CENTER_VERTICAL); phoneField.setImeOptions(EditorInfo.IME_ACTION_DONE | EditorInfo.IME_FLAG_NO_EXTRACT_UI); linearLayout2.addView(phoneField, LayoutHelper.createFrame(LayoutHelper.MATCH_PARENT, 36)); phoneField.addTextChangedListener(new TextWatcher() { private int characterAction = -1; private int actionPosition; @Override public void beforeTextChanged(CharSequence s, int start, int count, int after) { if (count == 0 && after == 1) { characterAction = 1; } else if (count == 1 && after == 0) { if (s.charAt(start) == ' ' && start > 0) { characterAction = 3; actionPosition = start - 1; } else { characterAction = 2; } } else { characterAction = -1; } } @Override public void onTextChanged(CharSequence s, int start, int before, int count) { } @Override public void afterTextChanged(Editable s) { if (ignoreOnPhoneChange) { return; } int start = phoneField.getSelectionStart(); String phoneChars = "0123456789"; String str = phoneField.getText().toString(); if (characterAction == 3) { str = str.substring(0, actionPosition) + str.substring(actionPosition + 1, str.length()); start--; } StringBuilder builder = new StringBuilder(str.length()); for (int a = 0; a < str.length(); a++) { String ch = str.substring(a, a + 1); if (phoneChars.contains(ch)) { builder.append(ch); } } ignoreOnPhoneChange = true; String hint = phoneField.getHintText(); if (hint != null) { for (int a = 0; a < builder.length(); a++) { if (a < hint.length()) { if (hint.charAt(a) == ' ') { builder.insert(a, ' '); a++; if (start == a && characterAction != 2 && characterAction != 3) { start++; } } } else { builder.insert(a, ' '); if (start == a + 1 && characterAction != 2 && characterAction != 3) { start++; } break; } } } phoneField.setText(builder); if (start >= 0) { phoneField.setSelection(start <= phoneField.length() ? start : phoneField.length()); } phoneField.onTextChange(); ignoreOnPhoneChange = false; } }); phoneField.setOnEditorActionListener(new TextView.OnEditorActionListener() { @Override public boolean onEditorAction(TextView textView, int i, KeyEvent keyEvent) { if (i == EditorInfo.IME_ACTION_DONE) { editDoneItem.performClick(); return true; } return false; } }); HashMap<String, String> languageMap = new HashMap<>(); try { BufferedReader reader = new BufferedReader(new InputStreamReader(context.getResources().getAssets().open("countries.txt"))); String line; while ((line = reader.readLine()) != null) { String[] args = line.split(";"); countriesArray.add(0, args[2]); countriesMap.put(args[2], args[0]); codesMap.put(args[0], args[2]); if (args.length > 3) { phoneFormatMap.put(args[0], args[3]); } languageMap.put(args[1], args[2]); } reader.close(); } catch (Exception e) { FileLog.e("tmessages", e); } Collections.sort(countriesArray, new Comparator<String>() { @Override public int compare(String lhs, String rhs) { return lhs.compareTo(rhs); } }); String country = null; try { TelephonyManager telephonyManager = (TelephonyManager) ApplicationLoader.applicationContext.getSystemService(Context.TELEPHONY_SERVICE); if (telephonyManager != null) { country = telephonyManager.getSimCountryIso().toUpperCase(); } } catch (Exception e) { FileLog.e("tmessages", e); } if (country != null) { String countryName = languageMap.get(country); if (countryName != null) { int index = countriesArray.indexOf(countryName); if (index != -1) { codeField.setText(countriesMap.get(countryName)); countryState = 0; } } } if (codeField.length() == 0) { countryButton.setText(LocaleController.getString("ChooseCountry", R.string.ChooseCountry)); phoneField.setHintText(null); countryState = 1; } return fragmentView; } @Override public void onResume() { super.onResume(); SharedPreferences preferences = ApplicationLoader.applicationContext.getSharedPreferences("mainconfig", Activity.MODE_PRIVATE); boolean animations = preferences.getBoolean("view_animations", true); if (!animations) { firstNameField.requestFocus(); AndroidUtilities.showKeyboard(firstNameField); } } @Override public void onTransitionAnimationEnd(boolean isOpen, boolean backward) { if (isOpen) { firstNameField.requestFocus(); AndroidUtilities.showKeyboard(firstNameField); } } public void selectCountry(String name) { int index = countriesArray.indexOf(name); if (index != -1) { ignoreOnTextChange = true; String code = countriesMap.get(name); codeField.setText(code); countryButton.setText(name); String hint = phoneFormatMap.get(code); phoneField.setHintText(hint != null ? hint.replace('X', '') : null); countryState = 0; ignoreOnTextChange = false; } } @Override public void onItemSelected(AdapterView<?> adapterView, View view, int i, long l) { if (ignoreSelection) { ignoreSelection = false; return; } ignoreOnTextChange = true; String str = countriesArray.get(i); codeField.setText(countriesMap.get(str)); ignoreOnTextChange = false; } @Override public void onNothingSelected(AdapterView<?> adapterView) { } private void showEditDoneProgress(final boolean show, boolean animated) { if (editDoneItemAnimation != null) { editDoneItemAnimation.cancel(); } if (!animated) { if (show) { editDoneItem.getImageView().setScaleX(0.1f); editDoneItem.getImageView().setScaleY(0.1f); editDoneItem.getImageView().setAlpha(0.0f); editDoneItemProgress.setScaleX(1.0f); editDoneItemProgress.setScaleY(1.0f); editDoneItemProgress.setAlpha(1.0f); editDoneItem.getImageView().setVisibility(View.INVISIBLE); editDoneItemProgress.setVisibility(View.VISIBLE); editDoneItem.setEnabled(false); } else { editDoneItemProgress.setScaleX(0.1f); editDoneItemProgress.setScaleY(0.1f); editDoneItemProgress.setAlpha(0.0f); editDoneItem.getImageView().setScaleX(1.0f); editDoneItem.getImageView().setScaleY(1.0f); editDoneItem.getImageView().setAlpha(1.0f); editDoneItem.getImageView().setVisibility(View.VISIBLE); editDoneItemProgress.setVisibility(View.INVISIBLE); editDoneItem.setEnabled(true); } } else { editDoneItemAnimation = new AnimatorSet(); if (show) { editDoneItemProgress.setVisibility(View.VISIBLE); editDoneItem.setEnabled(false); editDoneItemAnimation.playTogether( ObjectAnimator.ofFloat(editDoneItem.getImageView(), "scaleX", 0.1f), ObjectAnimator.ofFloat(editDoneItem.getImageView(), "scaleY", 0.1f), ObjectAnimator.ofFloat(editDoneItem.getImageView(), "alpha", 0.0f), ObjectAnimator.ofFloat(editDoneItemProgress, "scaleX", 1.0f), ObjectAnimator.ofFloat(editDoneItemProgress, "scaleY", 1.0f), ObjectAnimator.ofFloat(editDoneItemProgress, "alpha", 1.0f)); } else { editDoneItem.getImageView().setVisibility(View.VISIBLE); editDoneItem.setEnabled(true); editDoneItemAnimation.playTogether(ObjectAnimator.ofFloat(editDoneItemProgress, "scaleX", 0.1f), ObjectAnimator.ofFloat(editDoneItemProgress, "scaleY", 0.1f), ObjectAnimator.ofFloat(editDoneItemProgress, "alpha", 0.0f), ObjectAnimator.ofFloat(editDoneItem.getImageView(), "scaleX", 1.0f), ObjectAnimator.ofFloat(editDoneItem.getImageView(), "scaleY", 1.0f), ObjectAnimator.ofFloat(editDoneItem.getImageView(), "alpha", 1.0f)); } editDoneItemAnimation.addListener(new AnimatorListenerAdapterProxy() { @Override public void onAnimationEnd(Animator animation) { if (editDoneItemAnimation != null && editDoneItemAnimation.equals(animation)) { if (!show) { editDoneItemProgress.setVisibility(View.INVISIBLE); } else { editDoneItem.getImageView().setVisibility(View.INVISIBLE); } } } @Override public void onAnimationCancel(Animator animation) { if (editDoneItemAnimation != null && editDoneItemAnimation.equals(animation)) { editDoneItemAnimation = null; } } }); editDoneItemAnimation.setDuration(150); editDoneItemAnimation.start(); } } private void needShowAlert(String title, String text) { if (text == null || getParentActivity() == null) { return; } AlertDialog.Builder builder = new AlertDialog.Builder(getParentActivity()); builder.setTitle(title); builder.setMessage(text); builder.setPositiveButton(LocaleController.getString("OK", R.string.OK), null); showDialog(builder.create()); } }