Display a generated avatar icon rather than a single default.
If the contact doesn't have an image, render a color-coded background and the first letter of the contact's name. 1) Don't display anything during recipient resolution. 2) Display a # icon in material gray for recipients with no name. 3) Display a material group icon in material gray for groups with no avatar icon set. Closes #3104 // FREEBIEpull/1/head
Moxie Marlinspike
10 years ago
parent
356d9949b7
commit
41cad291f9
@ -0,0 +1,49 @@
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package org.thoughtcrime.securesms.components;
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import android.content.Context;
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import android.content.Intent;
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import android.provider.ContactsContract;
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import android.util.AttributeSet;
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import android.view.View;
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import android.widget.ImageView;
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import org.thoughtcrime.securesms.recipients.Recipient;
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public class AvatarImageView extends ImageView {
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public AvatarImageView(Context context) {
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super(context);
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setScaleType(ScaleType.CENTER_INSIDE);
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}
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public AvatarImageView(Context context, AttributeSet attrs) {
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super(context, attrs);
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setScaleType(ScaleType.CENTER_INSIDE);
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}
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public void setAvatar(Recipient recipient, boolean quickContactEnabled) {
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setImageDrawable(recipient.getContactPhoto());
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setAvatarClickHandler(recipient, quickContactEnabled);
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}
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private void setAvatarClickHandler(final Recipient recipient, boolean quickContactEnabled) {
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if (!recipient.isGroupRecipient() && quickContactEnabled) {
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setOnClickListener(new View.OnClickListener() {
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@Override
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public void onClick(View v) {
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if (recipient.getContactUri() != null) {
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ContactsContract.QuickContact.showQuickContact(getContext(), AvatarImageView.this, recipient.getContactUri(), ContactsContract.QuickContact.MODE_LARGE, null);
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} else {
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final Intent intent = new Intent(Intent.ACTION_INSERT_OR_EDIT);
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intent.putExtra(ContactsContract.Intents.Insert.PHONE, recipient.getNumber());
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intent.setType(ContactsContract.Contacts.CONTENT_ITEM_TYPE);
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getContext().startActivity(intent);
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}
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}
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});
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} else {
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setOnClickListener(null);
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}
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}
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}
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@ -0,0 +1,69 @@
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package org.thoughtcrime.securesms.components;
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import android.content.Context;
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import android.content.res.TypedArray;
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import android.graphics.Typeface;
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import android.text.Spannable;
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import android.text.SpannableStringBuilder;
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import android.text.TextUtils;
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import android.text.style.StyleSpan;
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import android.util.AttributeSet;
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import android.widget.TextView;
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import org.thoughtcrime.securesms.R;
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import org.thoughtcrime.securesms.recipients.Recipient;
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import org.thoughtcrime.securesms.recipients.Recipients;
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public class FromTextView extends TextView {
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public FromTextView(Context context) {
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super(context);
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}
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public FromTextView(Context context, AttributeSet attrs) {
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super(context, attrs);
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}
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public void setText(Recipient recipient) {
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setText(new Recipients(recipient));
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}
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public void setText(Recipients recipients) {
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setText(recipients, true);
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}
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public void setText(Recipients recipients, boolean read) {
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int attributes[] = new int[]{R.attr.conversation_list_item_count_color};
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TypedArray colors = getContext().obtainStyledAttributes(attributes);
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boolean isUnnamedGroup = recipients.isGroupRecipient() && TextUtils.isEmpty(recipients.getPrimaryRecipient().getName());
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String fromString;
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if (isUnnamedGroup) {
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fromString = getContext().getString(R.string.ConversationActivity_unnamed_group);
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} else {
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fromString = recipients.toShortString();
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}
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int typeface;
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if (isUnnamedGroup) {
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if (!read) typeface = Typeface.BOLD_ITALIC;
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else typeface = Typeface.ITALIC;
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} else if (!read) {
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typeface = Typeface.BOLD;
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} else {
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typeface = Typeface.NORMAL;
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}
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SpannableStringBuilder builder = new SpannableStringBuilder(fromString);
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builder.setSpan(new StyleSpan(typeface), 0, builder.length(),
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Spannable.SPAN_INCLUSIVE_EXCLUSIVE);
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colors.recycle();
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setText(builder);
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}
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}
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@ -1,120 +0,0 @@
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package org.thoughtcrime.securesms.recipients;
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import android.content.Context;
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import android.content.res.Resources;
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import android.content.res.TypedArray;
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import android.graphics.Bitmap;
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import android.graphics.Canvas;
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import android.graphics.Color;
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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 org.thoughtcrime.securesms.R;
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import org.thoughtcrime.securesms.contacts.ContactPhotoFactory;
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import org.thoughtcrime.securesms.util.BitmapUtil;
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/**
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* Utility class to generate avatars for contacts who don't have a contact
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* picture set.
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*
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* @author Lukas Barth
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*/
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public class AvatarGenerator {
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public static Bitmap generateFor(Context context, Recipient recipient) {
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if ((recipient == null) || (recipient.getName() == null)) {
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return ContactPhotoFactory.getDefaultContactPhoto(context);
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}
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final int size = ContactPhotoFactory.getDefaultContactPhoto(context).getHeight();
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final Bitmap output = Bitmap.createBitmap(size, size, Bitmap.Config.ARGB_8888);
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final Canvas canvas = new Canvas(output);
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final int color = getColorForRecipient(recipient, context);
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final Paint paint = new Paint();
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final int innerRectOffset = (int) Math.ceil((size - Math.sqrt(2) * (size / 2)) / 2);
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final Rect innerRect = new Rect(innerRectOffset, innerRectOffset,
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size - innerRectOffset, size - innerRectOffset);
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paint.setAntiAlias(true);
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paint.setColor(color);
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canvas.drawCircle(size / 2, size / 2, size / 2, paint);
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paint.setColor(Color.WHITE);
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Typeface robotoLightTypeface = Typeface.createFromAsset(context.getAssets(), "fonts/Roboto-Light.ttf");
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paint.setTypeface(robotoLightTypeface);
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setFontSize(innerRect, paint);
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paint.setTextAlign(Paint.Align.CENTER);
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int initialIndex = 0;
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char[] contactName = recipient.getName().toCharArray();
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if (contactName.length == 0) {
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contactName = new char[]{'?'};
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initialIndex = 0;
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} else {
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while ((! Character.isLetter(contactName[initialIndex]))) {
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initialIndex ++;
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if (initialIndex >= contactName.length) {
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contactName[0] = '?';
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initialIndex = 0;
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break;
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}
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}
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}
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Rect textBounds = new Rect();
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paint.getTextBounds(contactName, initialIndex, 1, textBounds);
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int bottomOffset = (innerRect.height() - textBounds.height()) / 2;
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canvas.drawText(Character.toString(contactName[initialIndex]),
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innerRect.centerX(), innerRect.bottom - bottomOffset, paint);
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return output;
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}
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private static int getColorForRecipient(Recipient recipient, Context context) {
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if ((recipient == null) || (recipient.getName() == null)) {
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return Color.WHITE;
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}
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long nameHash = recipient.getName().hashCode();
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Resources res = context.getResources();
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TypedArray colorArray = res.obtainTypedArray(R.array.avatar_colors);
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int index = Math.abs((int) (nameHash % colorArray.length()));
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int color = colorArray.getColor(index, Color.BLACK);
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colorArray.recycle();
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return color;
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}
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private static int setFontSize(Rect textRect, Paint paint) {
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boolean overflow = false;
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int currentSize = 0;
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while (!overflow) {
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currentSize++;
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paint.setTextSize(currentSize);
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Paint.FontMetricsInt fontMetrics = paint.getFontMetricsInt();
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int textHeight = fontMetrics.descent - fontMetrics.ascent;
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if (textHeight > textRect.height()) {
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overflow = true;
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}
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}
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currentSize--;
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currentSize *= 1.2;
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paint.setTextSize(currentSize);
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return currentSize;
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}
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}
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@ -1,83 +0,0 @@
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package org.thoughtcrime.securesms.util;
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import android.content.Context;
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import android.content.Intent;
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import android.content.res.TypedArray;
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import android.graphics.Typeface;
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import android.net.Uri;
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import android.provider.Contacts.Intents;
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import android.provider.ContactsContract.QuickContact;
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import android.text.Spannable;
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import android.text.SpannableStringBuilder;
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import android.text.TextUtils;
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import android.text.style.StyleSpan;
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import android.view.View;
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import android.widget.ImageView;
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import org.thoughtcrime.securesms.R;
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import org.thoughtcrime.securesms.recipients.Recipient;
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import org.thoughtcrime.securesms.recipients.Recipients;
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public class RecipientViewUtil {
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public static CharSequence formatFrom(Context context, Recipient recipient) {
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return formatFrom(context, new Recipients(recipient));
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}
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public static CharSequence formatFrom(Context context, Recipients from) {
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return formatFrom(context, from, true);
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}
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public static CharSequence formatFrom(Context context, Recipients from, boolean read) {
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int attributes[] = new int[] {R.attr.conversation_list_item_count_color};
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TypedArray colors = context.obtainStyledAttributes(attributes);
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final String fromString;
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final boolean isUnnamedGroup = from.isGroupRecipient() && TextUtils.isEmpty(from.getPrimaryRecipient().getName());
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if (isUnnamedGroup) {
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fromString = context.getString(R.string.ConversationActivity_unnamed_group);
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} else {
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fromString = from.toShortString();
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}
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SpannableStringBuilder builder = new SpannableStringBuilder(fromString);
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final int typeface;
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if (isUnnamedGroup) {
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if (!read) typeface = Typeface.BOLD_ITALIC;
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else typeface = Typeface.ITALIC;
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} else if (!read) {
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typeface = Typeface.BOLD;
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} else {
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typeface = Typeface.NORMAL;
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}
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builder.setSpan(new StyleSpan(typeface), 0, builder.length(),
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Spannable.SPAN_INCLUSIVE_EXCLUSIVE);
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colors.recycle();
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return builder;
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}
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public static void setContactPhoto(final Context context, final ImageView imageView, final Recipient recipient, boolean showQuickContact) {
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if (recipient == null) return;
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imageView.setImageBitmap(recipient.getContactPhoto());
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if (!recipient.isGroupRecipient() && showQuickContact) {
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imageView.setOnClickListener(new View.OnClickListener() {
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@Override
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public void onClick(View v) {
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if (recipient.getContactUri() != null) {
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QuickContact.showQuickContact(context, imageView, recipient.getContactUri(), QuickContact.MODE_LARGE, null);
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} else {
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Intent intent = new Intent(Intents.SHOW_OR_CREATE_CONTACT, Uri.fromParts("tel", recipient.getNumber(), null));
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context.startActivity(intent);
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}
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}
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});
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} else {
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imageView.setOnClickListener(null);
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}
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}
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}
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