コード例 #1
0
 private void updateVisibleRows(int mask) {
   if (listView != null) {
     int count = listView.getChildCount();
     for (int a = 0; a < count; a++) {
       View child = listView.getChildAt(a);
       if (child instanceof UserCell) {
         ((UserCell) child).update(mask);
       }
     }
   }
 }
コード例 #2
0
  @Override
  public View createView(LayoutInflater inflater) {
    if (fragmentView == null) {
      searching = false;
      searchWas = false;

      actionBar.setBackButtonImage(R.drawable.ic_ab_back);
      actionBar.setAllowOverlayTitle(true);
      if (isAlwaysShare) {
        actionBar.setTitle(
            LocaleController.getString("AlwaysShareWithTitle", R.string.AlwaysShareWithTitle));
      } else if (isNeverShare) {
        actionBar.setTitle(
            LocaleController.getString("NeverShareWithTitle", R.string.NeverShareWithTitle));
      } else {
        actionBar.setTitle(
            isBroadcast
                ? LocaleController.getString("NewBroadcastList", R.string.NewBroadcastList)
                : LocaleController.getString("NewGroup", R.string.NewGroup));
        actionBar.setSubtitle(
            LocaleController.formatString(
                "MembersCount", R.string.MembersCount, selectedContacts.size(), maxCount));
      }

      actionBar.setActionBarMenuOnItemClick(
          new ActionBar.ActionBarMenuOnItemClick() {
            @Override
            public void onItemClick(int id) {
              if (id == -1) {
                finishFragment();
              } else if (id == done_button) {
                if (selectedContacts.isEmpty()) {
                  return;
                }
                ArrayList<Integer> result = new ArrayList<>();
                result.addAll(selectedContacts.keySet());
                if (isAlwaysShare || isNeverShare) {
                  if (delegate != null) {
                    delegate.didSelectUsers(result);
                  }
                  finishFragment();
                } else {
                  Bundle args = new Bundle();
                  args.putIntegerArrayList("result", result);
                  args.putBoolean("broadcast", isBroadcast);
                  presentFragment(new GroupCreateFinalActivity(args));
                }
              }
            }
          });
      ActionBarMenu menu = actionBar.createMenu();
      menu.addItemWithWidth(done_button, R.drawable.ic_done, AndroidUtilities.dp(56));

      searchListViewAdapter = new ContactsSearchAdapter(getParentActivity(), null, false);
      searchListViewAdapter.setCheckedMap(selectedContacts);
      searchListViewAdapter.setUseUserCell(true);
      listViewAdapter = new ContactsAdapter(getParentActivity(), true, false, null);
      listViewAdapter.setCheckedMap(selectedContacts);

      fragmentView = new LinearLayout(getParentActivity());
      LinearLayout linearLayout = (LinearLayout) fragmentView;
      linearLayout.setOrientation(LinearLayout.VERTICAL);

      FrameLayout frameLayout = new FrameLayout(getParentActivity());
      linearLayout.addView(frameLayout);
      LinearLayout.LayoutParams layoutParams =
          (LinearLayout.LayoutParams) frameLayout.getLayoutParams();
      layoutParams.width = LinearLayout.LayoutParams.MATCH_PARENT;
      layoutParams.height = LinearLayout.LayoutParams.WRAP_CONTENT;
      layoutParams.gravity = Gravity.TOP;
      frameLayout.setLayoutParams(layoutParams);

      userSelectEditText = new EditText(getParentActivity());
      userSelectEditText.setTextSize(TypedValue.COMPLEX_UNIT_DIP, 16);
      userSelectEditText.setHintTextColor(0xff979797);
      userSelectEditText.setTextColor(0xff212121);
      userSelectEditText.setInputType(
          InputType.TYPE_TEXT_VARIATION_FILTER
              | InputType.TYPE_TEXT_FLAG_NO_SUGGESTIONS
              | InputType.TYPE_TEXT_FLAG_MULTI_LINE);
      userSelectEditText.setMinimumHeight(AndroidUtilities.dp(54));
      userSelectEditText.setSingleLine(false);
      userSelectEditText.setLines(2);
      userSelectEditText.setMaxLines(2);
      userSelectEditText.setVerticalScrollBarEnabled(true);
      userSelectEditText.setHorizontalScrollBarEnabled(false);
      userSelectEditText.setPadding(0, 0, 0, 0);
      userSelectEditText.setImeOptions(
          EditorInfo.IME_ACTION_DONE | EditorInfo.IME_FLAG_NO_EXTRACT_UI);
      userSelectEditText.setGravity(
          (LocaleController.isRTL ? Gravity.RIGHT : Gravity.LEFT) | Gravity.CENTER_VERTICAL);
      AndroidUtilities.clearCursorDrawable(userSelectEditText);
      frameLayout.addView(userSelectEditText);
      FrameLayout.LayoutParams layoutParams1 =
          (FrameLayout.LayoutParams) userSelectEditText.getLayoutParams();
      layoutParams1.width = FrameLayout.LayoutParams.MATCH_PARENT;
      layoutParams1.height = FrameLayout.LayoutParams.WRAP_CONTENT;
      layoutParams1.leftMargin = AndroidUtilities.dp(10);
      layoutParams1.rightMargin = AndroidUtilities.dp(10);
      layoutParams1.gravity = Gravity.TOP;
      userSelectEditText.setLayoutParams(layoutParams1);

      if (isAlwaysShare) {
        userSelectEditText.setHint(
            LocaleController.getString(
                "AlwaysShareWithPlaceholder", R.string.AlwaysShareWithPlaceholder));
      } else if (isNeverShare) {
        userSelectEditText.setHint(
            LocaleController.getString(
                "NeverShareWithPlaceholder", R.string.NeverShareWithPlaceholder));
      } else {
        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);
                      }
                    }
                    if (!isAlwaysShare && !isNeverShare) {
                      actionBar.setSubtitle(
                          LocaleController.formatString(
                              "MembersCount",
                              R.string.MembersCount,
                              selectedContacts.size(),
                              maxCount));
                    }
                    listView.invalidateViews();
                  } else {
                    search = true;
                  }
                } else {
                  search = true;
                }
                if (search) {
                  String text = userSelectEditText.getText().toString().replace("<", "");
                  if (text.length() != 0) {
                    searching = true;
                    searchWas = true;
                    if (listView != null) {
                      listView.setAdapter(searchListViewAdapter);
                      searchListViewAdapter.notifyDataSetChanged();
                      if (android.os.Build.VERSION.SDK_INT >= 11) {
                        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();
                    if (android.os.Build.VERSION.SDK_INT >= 11) {
                      listView.setFastScrollAlwaysVisible(true);
                    }
                    listView.setFastScrollEnabled(true);
                    listView.setVerticalScrollBarEnabled(false);
                    emptyTextView.setText(
                        LocaleController.getString("NoContacts", R.string.NoContacts));
                  }
                }
              }
            }
          });

      LinearLayout emptyTextLayout = new LinearLayout(getParentActivity());
      emptyTextLayout.setVisibility(View.INVISIBLE);
      emptyTextLayout.setOrientation(LinearLayout.VERTICAL);
      linearLayout.addView(emptyTextLayout);
      layoutParams = (LinearLayout.LayoutParams) emptyTextLayout.getLayoutParams();
      layoutParams.width = FrameLayout.LayoutParams.MATCH_PARENT;
      layoutParams.height = FrameLayout.LayoutParams.MATCH_PARENT;
      emptyTextLayout.setLayoutParams(layoutParams);
      emptyTextLayout.setOnTouchListener(
          new View.OnTouchListener() {
            @Override
            public boolean onTouch(View v, MotionEvent event) {
              return true;
            }
          });

      emptyTextView = new TextView(getParentActivity());
      emptyTextView.setTextColor(0xff808080);
      emptyTextView.setTextSize(20);
      emptyTextView.setGravity(Gravity.CENTER);
      emptyTextView.setText(LocaleController.getString("NoContacts", R.string.NoContacts));
      emptyTextLayout.addView(emptyTextView);
      layoutParams = (LinearLayout.LayoutParams) emptyTextView.getLayoutParams();
      layoutParams.width = LinearLayout.LayoutParams.MATCH_PARENT;
      layoutParams.height = LinearLayout.LayoutParams.MATCH_PARENT;
      layoutParams.weight = 0.5f;
      emptyTextView.setLayoutParams(layoutParams);

      FrameLayout frameLayout2 = new FrameLayout(getParentActivity());
      emptyTextLayout.addView(frameLayout2);
      layoutParams = (LinearLayout.LayoutParams) frameLayout2.getLayoutParams();
      layoutParams.width = LinearLayout.LayoutParams.MATCH_PARENT;
      layoutParams.height = LinearLayout.LayoutParams.MATCH_PARENT;
      layoutParams.weight = 0.5f;
      frameLayout2.setLayoutParams(layoutParams);

      listView = new LetterSectionsListView(getParentActivity());
      listView.setEmptyView(emptyTextLayout);
      listView.setVerticalScrollBarEnabled(false);
      listView.setDivider(null);
      listView.setDividerHeight(0);
      listView.setFastScrollEnabled(true);
      listView.setScrollBarStyle(View.SCROLLBARS_OUTSIDE_OVERLAY);
      listView.setAdapter(listViewAdapter);
      if (Build.VERSION.SDK_INT >= 11) {
        listView.setFastScrollAlwaysVisible(true);
        listView.setVerticalScrollbarPosition(
            LocaleController.isRTL
                ? ListView.SCROLLBAR_POSITION_LEFT
                : ListView.SCROLLBAR_POSITION_RIGHT);
      }
      linearLayout.addView(listView);
      layoutParams = (LinearLayout.LayoutParams) listView.getLayoutParams();
      layoutParams.width = LinearLayout.LayoutParams.MATCH_PARENT;
      layoutParams.height = LinearLayout.LayoutParams.MATCH_PARENT;
      listView.setLayoutParams(layoutParams);
      listView.setOnItemClickListener(
          new AdapterView.OnItemClickListener() {
            @Override
            public void onItemClick(AdapterView<?> adapterView, View view, int i, long l) {
              TLRPC.User user = null;
              if (searching && searchWas) {
                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 {
                  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;
                } catch (Exception e) {
                  FileLog.e("tmessages", e);
                }
              } else {
                if (selectedContacts.size() == maxCount) {
                  return;
                }
                ignoreChange = true;
                XImageSpan span = createAndPutChipForUser(user);
                span.uid = user.id;
                ignoreChange = false;
              }
              if (!isAlwaysShare && !isNeverShare) {
                actionBar.setSubtitle(
                    LocaleController.formatString(
                        "MembersCount", R.string.MembersCount, selectedContacts.size(), maxCount));
              }
              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);
                }
                userSelectEditText.setText(ssb);
                userSelectEditText.setSelection(ssb.length());
                ignoreChange = false;

                searchListViewAdapter.searchDialogs(null);
                searching = false;
                searchWas = false;
                listView.setAdapter(listViewAdapter);
                listViewAdapter.notifyDataSetChanged();
                if (android.os.Build.VERSION.SDK_INT >= 11) {
                  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(userSelectEditText);
              }
              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);
              }
            }
          });
    } else {
      ViewGroup parent = (ViewGroup) fragmentView.getParent();
      if (parent != null) {
        parent.removeView(fragmentView);
      }
    }
    return fragmentView;
  }