conversations-classic/src/eu/siacs/conversations/utils/UIHelper.java

509 lines
18 KiB
Java
Raw Normal View History

2014-02-28 17:46:01 +00:00
package eu.siacs.conversations.utils;
2014-02-03 17:38:47 +00:00
import java.io.FileNotFoundException;
2014-03-08 04:46:20 +00:00
import java.util.ArrayList;
import java.util.Calendar;
2014-02-03 17:38:47 +00:00
import java.util.Date;
2014-02-10 21:45:59 +00:00
import java.util.List;
import java.util.Locale;
import java.util.regex.Pattern;
import java.util.regex.Matcher;
2014-02-03 17:38:47 +00:00
2014-02-28 17:46:01 +00:00
import eu.siacs.conversations.R;
import eu.siacs.conversations.entities.Account;
import eu.siacs.conversations.entities.Contact;
import eu.siacs.conversations.entities.Conversation;
import eu.siacs.conversations.entities.Message;
import eu.siacs.conversations.entities.MucOptions.User;
2014-02-28 17:46:01 +00:00
import eu.siacs.conversations.ui.ConversationActivity;
import eu.siacs.conversations.ui.ManageAccountActivity;
2014-02-03 17:38:47 +00:00
2014-02-10 02:34:00 +00:00
import android.app.Activity;
2014-02-16 15:32:15 +00:00
import android.app.AlertDialog;
2014-02-03 17:38:47 +00:00
import android.app.Notification;
import android.app.NotificationManager;
2014-02-03 17:38:47 +00:00
import android.app.PendingIntent;
import android.content.Context;
2014-02-16 15:32:15 +00:00
import android.content.DialogInterface;
import android.content.DialogInterface.OnClickListener;
2014-02-03 17:38:47 +00:00
import android.content.Intent;
import android.content.SharedPreferences;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
2014-02-03 17:38:47 +00:00
import android.graphics.Canvas;
import android.graphics.Paint;
import android.graphics.Rect;
import android.graphics.Typeface;
2014-02-03 17:38:47 +00:00
import android.net.Uri;
import android.preference.PreferenceManager;
2014-02-10 02:34:00 +00:00
import android.provider.ContactsContract.Contacts;
2014-02-03 17:38:47 +00:00
import android.support.v4.app.NotificationCompat;
import android.support.v4.app.TaskStackBuilder;
import android.text.format.DateFormat;
import android.text.format.DateUtils;
2014-03-08 04:46:20 +00:00
import android.text.Html;
import android.util.DisplayMetrics;
2014-02-16 15:32:15 +00:00
import android.view.LayoutInflater;
import android.view.View;
import android.widget.LinearLayout;
2014-02-10 02:34:00 +00:00
import android.widget.QuickContactBadge;
2014-02-16 15:32:15 +00:00
import android.widget.TextView;
2014-02-03 17:38:47 +00:00
public class UIHelper {
private static final int BG_COLOR = 0xFF181818;
private static final int FG_COLOR = 0xFFE5E5E5;
private static final int TRANSPARENT = 0x00000000;
2014-06-06 14:44:14 +00:00
private static final int DATE_NO_YEAR_FLAGS = DateUtils.FORMAT_SHOW_DATE | DateUtils.FORMAT_NO_YEAR | DateUtils.FORMAT_ABBREV_ALL;
public static String readableTimeDifference(Context context, long time) {
2014-02-03 17:38:47 +00:00
if (time == 0) {
return context.getString(R.string.just_now);
2014-02-03 17:38:47 +00:00
}
Date date = new Date(time);
long difference = (System.currentTimeMillis() - time) / 1000;
if (difference < 60) {
return context.getString(R.string.just_now);
} else if (difference < 60 * 2) {
return context.getString(R.string.minute_ago);
} else if (difference < 60 * 15) {
return context.getString(R.string.minutes_ago,Math.round(difference/60.0));
} else if (today(date)) {
java.text.DateFormat df = DateFormat.getTimeFormat(context);
return df.format(date);
2014-02-03 17:38:47 +00:00
} else {
return DateUtils.formatDateTime(context, date.getTime(), DATE_NO_YEAR_FLAGS);
2014-02-03 17:38:47 +00:00
}
}
private static boolean today(Date date) {
Calendar cal1 = Calendar.getInstance();
Calendar cal2 = Calendar.getInstance();
cal1.setTime(date);
cal2.setTimeInMillis(System.currentTimeMillis());
return cal1.get(Calendar.YEAR) == cal2.get(Calendar.YEAR) &&
cal1.get(Calendar.DAY_OF_YEAR) == cal2.get(Calendar.DAY_OF_YEAR);
}
public static String lastseen(Context context, long time) {
2014-06-06 17:37:34 +00:00
if (time==0) {
return context.getString(R.string.never_seen);
}
long difference = (System.currentTimeMillis() - time) / 1000;
if (difference < 60) {
2014-06-06 17:39:55 +00:00
return context.getString(R.string.last_seen_now);
} else if (difference < 60 * 2) {
return context.getString(R.string.last_seen_min);
} else if (difference < 60 * 60) {
return context.getString(R.string.last_seen_mins,Math.round(difference/60.0));
} else if (difference < 60 * 60 * 2) {
return context.getString(R.string.last_seen_hour);
} else if (difference < 60 * 60 * 24) {
return context.getString(R.string.last_seen_hours,Math.round(difference/(60.0*60.0)));
} else if (difference < 60 * 60 * 48) {
return context.getString(R.string.last_seen_day);
} else {
return context.getString(R.string.last_seen_days,Math.round(difference/(60.0*60.0*24.0)));
}
}
2014-02-03 17:38:47 +00:00
public static int getRealPx(int dp, Context context) {
final DisplayMetrics metrics = context.getResources().getDisplayMetrics();
return ((int) (dp * metrics.density));
}
private static int getNameColor(String name) {
2014-02-03 17:38:47 +00:00
int holoColors[] = { 0xFF1da9da, 0xFFb368d9, 0xFF83b600, 0xFFffa713,
0xFFe92727 };
2014-06-10 12:12:11 +00:00
return holoColors[Math.abs(name.toLowerCase(Locale.getDefault()).hashCode()) % holoColors.length];
}
2014-02-03 17:38:47 +00:00
private static void drawTile(Canvas canvas, String letter, int tileColor, int textColor, int left, int top, int right, int bottom) {
Paint tilePaint = new Paint(), textPaint = new Paint();
tilePaint.setColor(tileColor);
textPaint.setColor(textColor);
textPaint.setTypeface(Typeface.create("sans-serif-light", Typeface.NORMAL));
textPaint.setTextSize((float) ((right - left) * 0.8));
Rect rect = new Rect();
canvas.drawRect(new Rect(left, top, right, bottom), tilePaint);
textPaint.getTextBounds(letter, 0, 1, rect);
float width = textPaint.measureText(letter);
canvas.drawText(letter,
(right+left)/2 - width/2,
(top+bottom)/2 + rect.height()/2,
textPaint);
}
private static Bitmap getUnknownContactPicture(String[] names, int size, int bgColor, int fgColor) {
int tiles = (names.length > 4)? 4 :
(names.length < 1)? 1 :
names.length;
2014-02-03 17:38:47 +00:00
Bitmap bitmap = Bitmap
.createBitmap(size, size, Bitmap.Config.ARGB_8888);
Canvas canvas = new Canvas(bitmap);
String[] letters = new String[tiles];
int[] colors = new int[tiles];
if (names.length < 1) {
letters[0] = "?";
colors[0] = 0xFFe92727;
} else {
for(int i = 0; i < tiles; ++i) {
letters[i] = (names[i].length() > 0) ?
names[i].substring(0, 1).toUpperCase(Locale.US) : " ";
colors[i] = getNameColor(names[i]);
}
if (names.length > 4) {
letters[3] = "\u2026"; // Unicode ellipsis
colors[3] = 0xFF444444;
}
}
bitmap.eraseColor(bgColor);
2014-02-03 17:38:47 +00:00
switch(tiles) {
case 1:
drawTile(canvas, letters[0], colors[0], fgColor,
0, 0, size, size);
break;
case 2:
drawTile(canvas, letters[0], colors[0], fgColor,
0, 0, size/2 - 1, size);
drawTile(canvas, letters[1], colors[1], fgColor,
size/2 + 1, 0, size, size);
break;
case 3:
drawTile(canvas, letters[0], colors[0], fgColor,
0, 0, size/2 - 1, size);
drawTile(canvas, letters[1], colors[1], fgColor,
size/2 + 1, 0, size, size/2 - 1);
drawTile(canvas, letters[2], colors[2], fgColor,
size/2 + 1, size/2 + 1, size, size);
break;
2014-02-03 17:38:47 +00:00
case 4:
drawTile(canvas, letters[0], colors[0], fgColor,
0, 0, size/2 - 1, size/2 - 1);
2014-06-10 11:18:25 +00:00
drawTile(canvas, letters[1], colors[1], fgColor,
0, size/2 + 1, size/2 - 1, size);
drawTile(canvas, letters[2], colors[2], fgColor,
size/2 + 1, 0, size, size/2 - 1);
drawTile(canvas, letters[3], colors[3], fgColor,
size/2 + 1, size/2 + 1, size, size);
break;
}
2014-02-03 17:38:47 +00:00
return bitmap;
}
private static Bitmap getMucContactPicture(Conversation conversation, int size, int bgColor, int fgColor) {
List<User> members = conversation.getMucOptions().getUsers();
if (members.size() == 0) {
return getUnknownContactPicture(new String[]{conversation.getName(false)}, size, bgColor, fgColor);
}
String[] names = new String[members.size()+1];
names[0] = conversation.getMucOptions().getNick();
for(int i = 0; i < members.size(); ++i) {
names[i+1] = members.get(i).getName();
}
return getUnknownContactPicture(names, size, bgColor, fgColor);
}
public static Bitmap getContactPicture(Conversation conversation, int dpSize, Context context, boolean notification) {
if(conversation.getMode() == Conversation.MODE_SINGLE) {
return getContactPicture(conversation.getContact(), dpSize,
context, notification);
} else{
int fgColor = UIHelper.FG_COLOR,
bgColor = (notification) ?
UIHelper.BG_COLOR : UIHelper.TRANSPARENT;
return getMucContactPicture(conversation, getRealPx(dpSize, context),
bgColor, fgColor);
}
}
public static Bitmap getContactPicture(Contact contact, int dpSize, Context context, boolean notification) {
String uri = contact.getProfilePhoto();
if (uri==null) {
return getContactPicture(contact.getDisplayName(), dpSize,
context, notification);
}
try {
Bitmap bm = BitmapFactory.decodeStream(context.getContentResolver()
.openInputStream(Uri.parse(uri)));
return Bitmap.createScaledBitmap(bm, getRealPx(dpSize, context),
getRealPx(dpSize, context), false);
} catch (FileNotFoundException e) {
return getContactPicture(contact.getDisplayName(), dpSize,
context, notification);
}
}
public static Bitmap getContactPicture(String name, int dpSize, Context context, boolean notification) {
int fgColor = UIHelper.FG_COLOR,
bgColor = (notification) ?
UIHelper.BG_COLOR : UIHelper.TRANSPARENT;
return getUnknownContactPicture(new String[]{name}, getRealPx(dpSize, context),
bgColor, fgColor);
}
public static void showErrorNotification(Context context, List<Account> accounts) {
NotificationManager mNotificationManager = (NotificationManager) context
.getSystemService(Context.NOTIFICATION_SERVICE);
List<Account> accountsWproblems = new ArrayList<Account>();
for(Account account : accounts) {
if (account.hasErrorStatus()) {
accountsWproblems.add(account);
}
}
NotificationCompat.Builder mBuilder = new NotificationCompat.Builder(context);
if (accountsWproblems.size() == 0) {
mNotificationManager.cancel(1111);
return;
} else if (accountsWproblems.size() == 1) {
mBuilder.setContentTitle(context.getString(R.string.problem_connecting_to_account));
mBuilder.setContentText(accountsWproblems.get(0).getJid());
} else {
mBuilder.setContentTitle(context.getString(R.string.problem_connecting_to_accounts));
mBuilder.setContentText(context.getString(R.string.touch_to_fix));
}
mBuilder.setOngoing(true);
mBuilder.setLights(0xffffffff, 2000, 4000);
mBuilder.setSmallIcon(R.drawable.notification);
TaskStackBuilder stackBuilder = TaskStackBuilder.create(context);
stackBuilder.addParentStack(ConversationActivity.class);
Intent manageAccountsIntent = new Intent(context,
ManageAccountActivity.class);
stackBuilder.addNextIntent(manageAccountsIntent);
PendingIntent resultPendingIntent = stackBuilder.getPendingIntent(
0, PendingIntent.FLAG_UPDATE_CURRENT);
mBuilder.setContentIntent(resultPendingIntent);
Notification notification = mBuilder.build();
mNotificationManager.notify(1111, notification);
}
2014-02-10 02:34:00 +00:00
private static Pattern generateNickHighlightPattern(String nick) {
// We expect a word boundary, i.e. space or start of string, followed by the
// nick (matched in case-insensitive manner), followed by optional
// punctuation (for example "bob: i disagree" or "how are you alice?"),
// followed by another word boundary.
return Pattern.compile("\\b"+nick+"\\p{Punct}?\\b",
Pattern.CASE_INSENSITIVE | Pattern.UNICODE_CASE);
}
public static void updateNotification(Context context,
2014-03-12 13:55:23 +00:00
List<Conversation> conversations, Conversation currentCon, boolean notify) {
NotificationManager mNotificationManager = (NotificationManager) context
.getSystemService(Context.NOTIFICATION_SERVICE);
2014-03-12 13:55:23 +00:00
SharedPreferences preferences = PreferenceManager.getDefaultSharedPreferences(context);
2014-03-14 21:40:56 +00:00
boolean useSubject = preferences.getBoolean("use_subject_in_muc", true);
2014-03-12 13:55:23 +00:00
boolean showNofifications = preferences.getBoolean("show_notification",true);
boolean vibrate = preferences.getBoolean("vibrate_on_notification", true);
boolean alwaysNotify = preferences.getBoolean("notify_in_conversation_when_highlighted", false);
2014-03-12 13:55:23 +00:00
if (!showNofifications) {
mNotificationManager.cancel(2342);
2014-03-12 13:55:23 +00:00
return;
}
2014-03-08 04:46:20 +00:00
String targetUuid = "";
2014-03-12 13:55:23 +00:00
if ((currentCon != null) &&(currentCon.getMode() == Conversation.MODE_MULTI)&&(!alwaysNotify)) {
String nick = currentCon.getMucOptions().getNick();
Pattern highlight = generateNickHighlightPattern(nick);
Matcher m = highlight.matcher(currentCon.getLatestMessage().getBody());
notify = m.find();
2014-03-12 13:55:23 +00:00
}
2014-03-08 04:46:20 +00:00
List<Conversation> unread = new ArrayList<Conversation>();
for (Conversation conversation : conversations) {
if (conversation.getMode() == Conversation.MODE_MULTI) {
if ((!conversation.isRead())&&((wasHighlighted(conversation)||(alwaysNotify)))) {
unread.add(conversation);
}
} else {
if (!conversation.isRead()) {
unread.add(conversation);
}
2014-03-08 04:46:20 +00:00
}
}
2014-03-12 13:55:23 +00:00
String ringtone = preferences.getString("notification_ringtone", null);
2014-02-10 02:34:00 +00:00
NotificationCompat.Builder mBuilder = new NotificationCompat.Builder(
context);
if (unread.size() == 0) {
mNotificationManager.cancel(2342);
return;
} else if (unread.size() == 1) {
2014-03-08 04:46:20 +00:00
Conversation conversation = unread.get(0);
targetUuid = conversation.getUuid();
mBuilder.setLargeIcon(UIHelper.getContactPicture(conversation, 64,
context, true));
2014-03-14 21:40:56 +00:00
mBuilder.setContentTitle(conversation.getName(useSubject));
if (notify) {
mBuilder.setTicker(conversation.getLatestMessage().getReadableBody(context));
}
2014-03-08 04:46:20 +00:00
StringBuilder bigText = new StringBuilder();
List<Message> messages = conversation.getMessages();
String firstLine = "";
for (int i = messages.size() - 1; i >= 0; --i) {
2014-03-08 04:46:20 +00:00
if (!messages.get(i).isRead()) {
if (i == messages.size() - 1) {
firstLine = messages.get(i).getReadableBody(context);
2014-03-08 04:46:20 +00:00
bigText.append(firstLine);
} else {
firstLine = messages.get(i).getReadableBody(context);
bigText.insert(0, firstLine + "\n");
2014-03-08 04:46:20 +00:00
}
} else {
break;
}
}
mBuilder.setContentText(firstLine);
mBuilder.setStyle(new NotificationCompat.BigTextStyle()
.bigText(bigText.toString()));
2014-03-08 04:46:20 +00:00
} else {
NotificationCompat.InboxStyle style = new NotificationCompat.InboxStyle();
style.setBigContentTitle(unread.size() + " " + context.getString(R.string.unread_conversations));
2014-03-08 04:46:20 +00:00
StringBuilder names = new StringBuilder();
for (int i = 0; i < unread.size(); ++i) {
2014-03-12 13:55:23 +00:00
targetUuid = unread.get(i).getUuid();
if (i < unread.size() - 1) {
2014-03-14 21:40:56 +00:00
names.append(unread.get(i).getName(useSubject) + ", ");
2014-02-10 21:45:59 +00:00
} else {
2014-03-14 21:40:56 +00:00
names.append(unread.get(i).getName(useSubject));
2014-02-10 21:45:59 +00:00
}
2014-03-14 21:40:56 +00:00
style.addLine(Html.fromHtml("<b>" + unread.get(i).getName(useSubject)
+ "</b> " + unread.get(i).getLatestMessage().getReadableBody(context)));
2014-02-10 21:45:59 +00:00
}
mBuilder.setContentTitle(unread.size() + " " + context.getString(R.string.unread_conversations));
2014-03-08 04:46:20 +00:00
mBuilder.setContentText(names.toString());
mBuilder.setStyle(style);
2014-02-10 21:45:59 +00:00
}
if ((currentCon!=null)&&(notify)) {
targetUuid=currentCon.getUuid();
}
if (unread.size() != 0) {
mBuilder.setSmallIcon(R.drawable.notification);
if (notify) {
2014-03-12 13:55:23 +00:00
if (vibrate) {
int dat = 70;
long[] pattern = {0,3*dat,dat,dat};
2014-03-12 13:55:23 +00:00
mBuilder.setVibrate(pattern);
}
mBuilder.setLights(0xffffffff, 2000, 4000);
if (ringtone != null) {
mBuilder.setSound(Uri.parse(ringtone));
}
}
2014-02-10 02:34:00 +00:00
TaskStackBuilder stackBuilder = TaskStackBuilder.create(context);
stackBuilder.addParentStack(ConversationActivity.class);
2014-02-10 02:34:00 +00:00
Intent viewConversationIntent = new Intent(context,
ConversationActivity.class);
viewConversationIntent.setAction(Intent.ACTION_VIEW);
viewConversationIntent.putExtra(ConversationActivity.CONVERSATION,
targetUuid);
viewConversationIntent
.setType(ConversationActivity.VIEW_CONVERSATION);
2014-03-12 13:55:23 +00:00
stackBuilder.addNextIntent(viewConversationIntent);
2014-02-10 02:34:00 +00:00
PendingIntent resultPendingIntent = stackBuilder.getPendingIntent(
0, PendingIntent.FLAG_UPDATE_CURRENT);
2014-03-12 13:55:23 +00:00
mBuilder.setContentIntent(resultPendingIntent);
2014-03-12 13:55:23 +00:00
Notification notification = mBuilder.build();
mNotificationManager.notify(2342, notification);
}
2014-02-03 17:38:47 +00:00
}
2014-03-12 13:55:23 +00:00
2014-04-04 11:01:07 +00:00
private static boolean wasHighlighted(Conversation conversation) {
List<Message> messages = conversation.getMessages();
String nick = conversation.getMucOptions().getNick();
Pattern highlight = generateNickHighlightPattern(nick);
2014-04-04 11:01:07 +00:00
for(int i = messages.size() - 1; i >= 0; --i) {
if (messages.get(i).isRead()) {
break;
} else {
Matcher m = highlight.matcher(messages.get(i).getBody());
if (m.find()) {
2014-04-04 11:01:07 +00:00
return true;
}
}
}
return false;
}
2014-02-10 02:34:00 +00:00
public static void prepareContactBadge(final Activity activity,
QuickContactBadge badge, final Contact contact, Context context) {
if (contact.getSystemAccount() != null) {
2014-02-10 02:34:00 +00:00
String[] systemAccount = contact.getSystemAccount().split("#");
long id = Long.parseLong(systemAccount[0]);
badge.assignContactUri(Contacts.getLookupUri(id, systemAccount[1]));
}
badge.setImageBitmap(UIHelper.getContactPicture(contact, 72, context, false));
2014-02-10 02:34:00 +00:00
}
public static AlertDialog getVerifyFingerprintDialog(
final ConversationActivity activity,
final Conversation conversation, final LinearLayout msg) {
2014-02-16 15:32:15 +00:00
final Contact contact = conversation.getContact();
final Account account = conversation.getAccount();
2014-02-16 15:32:15 +00:00
AlertDialog.Builder builder = new AlertDialog.Builder(activity);
builder.setTitle("Verify fingerprint");
LayoutInflater inflater = activity.getLayoutInflater();
View view = inflater.inflate(R.layout.dialog_verify_otr, null);
TextView jid = (TextView) view.findViewById(R.id.verify_otr_jid);
TextView fingerprint = (TextView) view
.findViewById(R.id.verify_otr_fingerprint);
TextView yourprint = (TextView) view
.findViewById(R.id.verify_otr_yourprint);
2014-02-16 15:32:15 +00:00
jid.setText(contact.getJid());
fingerprint.setText(conversation.getOtrFingerprint());
yourprint.setText(account.getOtrFingerprint());
builder.setNegativeButton("Cancel", null);
builder.setPositiveButton("Verify", new OnClickListener() {
2014-02-16 15:32:15 +00:00
@Override
public void onClick(DialogInterface dialog, int which) {
contact.addOtrFingerprint(conversation.getOtrFingerprint());
msg.setVisibility(View.GONE);
//activity.xmppConnectionService.updateContact(contact);
2014-02-16 15:32:15 +00:00
}
});
builder.setView(view);
return builder.create();
}
public static Bitmap getSelfContactPicture(Account account, int size, boolean showPhoneSelfContactPicture, Context context) {
2014-03-21 13:58:33 +00:00
if (showPhoneSelfContactPicture) {
Uri selfiUri = PhoneHelper.getSefliUri(context);
2014-03-21 13:58:33 +00:00
if (selfiUri != null) {
try {
return BitmapFactory.decodeStream(context
2014-03-21 13:58:33 +00:00
.getContentResolver().openInputStream(selfiUri));
} catch (FileNotFoundException e) {
return getContactPicture(account.getJid(), size, context, false);
2014-03-21 13:58:33 +00:00
}
}
return getContactPicture(account.getJid(), size, context, false);
2014-03-21 13:58:33 +00:00
} else {
return getContactPicture(account.getJid(), size, context, false);
}
}
2014-02-03 17:38:47 +00:00
}