From 73bc86df4a82f92c1ef8f45769747834fe638f01 Mon Sep 17 00:00:00 2001
From: Torsten Grote <t@grobox.de>
Date: Tue, 6 Sep 2016 12:52:44 -0300
Subject: [PATCH] show only a teaser for blog posts in lists
---
briar-android/res/values/strings.xml | 1 +
.../android/blogs/BlogPostViewHolder.java | 34 +++++++++++++++++--
2 files changed, 33 insertions(+), 2 deletions(-)
diff --git a/briar-android/res/values/strings.xml b/briar-android/res/values/strings.xml
index ba764c356d..4bbf13c15f 100644
--- a/briar-android/res/values/strings.xml
+++ b/briar-android/res/values/strings.xml
@@ -211,6 +211,7 @@
<string name="blogs_blog_is_empty">This blog is empty</string>
<string name="blogs_other_blog_empty_state">This blog is currently empty.\n\nEither the author hasn\'t written anything yet, or the person who shared this blog with you needs to come online, so posts can be synchronized.</string>
<string name="tag_new">NEW</string>
+ <string name="read_more">read more</string>
<string name="blogs_write_blog_post">Write Blog Post</string>
<string name="blogs_write_blog_post_title_hint">Add a title (optional)</string>
<string name="blogs_write_blog_post_body_hint">Type your blog post here</string>
diff --git a/briar-android/src/org/briarproject/android/blogs/BlogPostViewHolder.java b/briar-android/src/org/briarproject/android/blogs/BlogPostViewHolder.java
index 186792a11b..e9a99449e0 100644
--- a/briar-android/src/org/briarproject/android/blogs/BlogPostViewHolder.java
+++ b/briar-android/src/org/briarproject/android/blogs/BlogPostViewHolder.java
@@ -6,8 +6,13 @@ import android.content.Intent;
import android.support.annotation.UiThread;
import android.support.v4.app.ActivityCompat;
import android.support.v4.app.ActivityOptionsCompat;
+import android.support.v4.content.ContextCompat;
import android.support.v4.view.ViewCompat;
import android.support.v7.widget.RecyclerView;
+import android.text.Spannable;
+import android.text.SpannableString;
+import android.text.SpannableStringBuilder;
+import android.text.style.ForegroundColorSpan;
import android.view.LayoutInflater;
import android.view.View;
import android.view.View.OnClickListener;
@@ -33,6 +38,8 @@ import static org.briarproject.api.blogs.MessageType.POST;
@UiThread
class BlogPostViewHolder extends RecyclerView.ViewHolder {
+ private static final int TEASER_LENGTH = 240;
+
private final Context ctx;
private final ViewGroup layout;
private final AuthorView reblogger;
@@ -106,8 +113,15 @@ class BlogPostViewHolder extends RecyclerView.ViewHolder {
}
// post body
- body.setText(item.getBody());
- if (listener == null) body.setTextIsSelectable(true);
+ CharSequence bodyText = item.getBody();
+ if (listener == null) {
+ body.setTextIsSelectable(true);
+ } else {
+ body.setTextIsSelectable(false);
+ if (item.getBody().length() > TEASER_LENGTH)
+ bodyText = getTeaser(item.getBody());
+ }
+ body.setText(bodyText);
// reblog button
reblogButton.setOnClickListener(new OnClickListener() {
@@ -162,4 +176,20 @@ class BlogPostViewHolder extends RecyclerView.ViewHolder {
commentContainer.addView(v);
}
}
+
+ private SpannableStringBuilder getTeaser(String body) {
+ SpannableStringBuilder builder =
+ new SpannableStringBuilder(body.substring(0, TEASER_LENGTH));
+ builder.append("… ");
+
+ Spannable readMore =
+ new SpannableString(ctx.getString(R.string.read_more) + "…");
+ ForegroundColorSpan fg = new ForegroundColorSpan(
+ ContextCompat.getColor(ctx, R.color.briar_text_link));
+ readMore.setSpan(fg, 0, readMore.length(),
+ Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
+ builder.append(readMore);
+
+ return builder;
+ }
}
--
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