Java tutorial
/** * Copyright (C) 2010-2012 Regis Montoya (aka r3gis - www.r3gis.fr) * This file is part of CSipSimple. * * CSipSimple is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * If you own a pjsip commercial license you can also redistribute it * and/or modify it under the terms of the GNU Lesser General Public License * as an android library. * * CSipSimple is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with CSipSimple. If not, see <http://www.gnu.org/licenses/>. */ package com.roamprocess1.roaming4world.ui.messages; import java.io.File; import android.annotation.SuppressLint; import android.content.Context; import android.database.Cursor; import android.graphics.Bitmap; import android.graphics.BitmapFactory; import android.graphics.Typeface; import android.net.Uri; import android.support.v4.widget.SimpleCursorAdapter; import android.text.Spannable; import android.text.SpannableStringBuilder; import android.text.format.DateUtils; import android.text.style.StyleSpan; import android.view.View; import android.view.ViewGroup; import android.widget.TextView; import com.roamprocess1.roaming4world.R; import com.roamprocess1.roaming4world.api.SipMessage; import com.roamprocess1.roaming4world.api.SipUri; import com.roamprocess1.roaming4world.db.DBProvider; import com.roamprocess1.roaming4world.models.CallerInfo; import com.roamprocess1.roaming4world.roaming4world.ImageHelperCircular; import com.roamprocess1.roaming4world.service.StaticValues; import com.roamprocess1.roaming4world.utils.ContactsAsyncHelper; import com.roamprocess1.roaming4world.utils.Log; import com.roamprocess1.roaming4world.widgets.contactbadge.QuickContactBadge; public class ConversationsAdapter extends SimpleCursorAdapter { private Context mContext; public ConversationsAdapter(Context context, Cursor c) { super(context, R.layout.conversation_list_item, c, new String[] { SipMessage.FIELD_BODY }, new int[] { R.id.subject }, 0); mContext = context; } public static final class ConversationListItemViews { TextView fromView; TextView dateView; QuickContactBadge quickContactView; int position; String to; String from; String fromFull; String getRemoteNumber() { String number = from; if (SipMessage.SELF.equals(number)) { number = to; } return number; } } @Override public View newView(Context context, Cursor cursor, ViewGroup parent) { View view = super.newView(context, cursor, parent); ConversationListItemViews tagView = new ConversationListItemViews(); tagView.fromView = (TextView) view.findViewById(R.id.from); tagView.dateView = (TextView) view.findViewById(R.id.date); tagView.quickContactView = (QuickContactBadge) view.findViewById(R.id.quick_contact_photo); view.setTag(tagView); //view.setOnClickListener(mPrimaryActionListener); return view; } @SuppressLint("SdCardPath") @Override public void bindView(View view, Context context, Cursor cursor) { super.bindView(view, context, cursor); System.out.println("Conversationlist:bindView"); final ConversationListItemViews tagView = (ConversationListItemViews) view.getTag(); String nbr = cursor.getString(cursor.getColumnIndex(SipMessage.FIELD_FROM)); String fromFull = cursor.getString(cursor.getColumnIndex(SipMessage.FIELD_FROM_FULL)); String to_number = cursor.getString(cursor.getColumnIndex(SipMessage.FIELD_TO)); int read = cursor.getInt(cursor.getColumnIndex(SipMessage.FIELD_READ)); long date = cursor.getLong(cursor.getColumnIndex(SipMessage.FIELD_DATE)); DBProvider db = new DBProvider(); Cursor cr = db.allMessage(to_number, fromFull, context); cr.moveToLast(); SipMessage msg1 = new SipMessage(cr); String lastMessage = msg1.getBodyContent(); if (lastMessage.contains("[Offline message -") && !nbr.equals("sip:registrar@kamailio.org")) { System.out.println("offline message"); String[] finalMessage = lastMessage.split("]"); lastMessage = finalMessage[finalMessage.length - 1]; } TextView txtview = (TextView) view.findViewById(R.id.subject); if (lastMessage.startsWith("R4WIMGTOCONTACTCHATSEND@@")) { txtview.setText("Image"); } else { txtview.setText(lastMessage); } tagView.fromFull = fromFull; tagView.to = to_number; tagView.from = nbr; tagView.position = cursor.getPosition(); /* Drawable background = (read == 0)? context.getResources().getDrawable(R.drawable.conversation_item_background_unread) : context.getResources().getDrawable(R.drawable.conversation_item_background_read); view.setBackgroundDrawable(background); */ String number = cursor.getString(cursor.getColumnIndex(SipMessage.FIELD_FROM_FULL)); CallerInfo info = CallerInfo.getCallerInfoFromSipUri(mContext, number); // Photo tagView.quickContactView.assignContactUri(info.contactContentUri); Log.setLogLevel(6); Log.d("Conversation adapter number", number); String nu = StaticValues.getStripNumber(number); String path = "/sdcard/R4W/ProfilePic/" + nu + ".png"; System.out.println("msg adp out - path=" + path); File imageFile = new File(path); if (imageFile.exists()) { try { Bitmap bm = BitmapFactory.decodeFile(path); bm = ImageHelperCircular.getRoundedCornerBitmap(bm, bm.getWidth()); tagView.quickContactView.getImageView().setImageBitmap(bm); } catch (Exception e) { // TODO: handle exception try { tagView.quickContactView.getImageView().setImageURI(Uri.parse(path)); } catch (Exception e2) { ContactsAsyncHelper.updateImageViewWithContactPhotoAsync(mContext, tagView.quickContactView.getImageView(), info, R.drawable.ic_contact_picture_holo_dark); // TODO: handle exception } } } else { ContactsAsyncHelper.updateImageViewWithContactPhotoAsync(mContext, tagView.quickContactView.getImageView(), info, R.drawable.ic_contact_picture_holo_dark); } // From System.out.println("formatMessage(cursor):" + formatMessage(cursor)); tagView.fromView.setText(formatMessage(cursor)); //Date // Set the date/time field by mixing relative and absolute times. int flags = DateUtils.FORMAT_ABBREV_RELATIVE; tagView.dateView.setText(DateUtils.getRelativeTimeSpanString(date, System.currentTimeMillis(), DateUtils.MINUTE_IN_MILLIS, flags)); } private static final StyleSpan STYLE_BOLD = new StyleSpan(Typeface.BOLD); private CharSequence formatMessage(Cursor cursor) { SpannableStringBuilder buf = new SpannableStringBuilder(); String remoteContactFull = cursor.getString(cursor.getColumnIndex(SipMessage.FIELD_FROM_FULL)); CallerInfo callerInfo = CallerInfo.getCallerInfoFromSipUri(mContext, remoteContactFull); System.out.println("remoteContactFull:" + remoteContactFull); if (callerInfo != null && callerInfo.contactExists) { buf.append(callerInfo.name); } else { buf.append(SipUri.getDisplayedSimpleContact(remoteContactFull)); } int counter = cursor.getInt(cursor.getColumnIndex("counter")); if (counter > 1) { buf.append(" (" + counter + ") "); } int read = cursor.getInt(cursor.getColumnIndex(SipMessage.FIELD_READ)); // Unread messages are shown in bold if (read == 0) { buf.setSpan(STYLE_BOLD, 0, buf.length(), Spannable.SPAN_INCLUSIVE_EXCLUSIVE); } System.out.println("return:" + buf); return buf; } }