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