Example usage for android.support.v4.widget TextViewCompat getMaxLines

Introduction

In this page you can find the example usage for android.support.v4.widget TextViewCompat getMaxLines.

Prototype

public static int getMaxLines(@NonNull TextView textView) 

Source Link

Document

Returns the maximum number of lines displayed in the given TextView, or -1 if the maximum height was set in pixels instead.

Usage

From source file:com.freshdigitable.udonroad.CombinedScreenNameTextView.java

public void setNames(User user) {
    final String name = user.getName();
    final String screenName = user.getScreenName();
    if (this.name != null && this.name.equals(name) && this.screenName != null
            && this.screenName.equals(screenName)) {
        return;/*w w  w .  ja v  a  2 s .c o  m*/
    }
    final String formatted = name + (TextViewCompat.getMaxLines(this) == 2 ? "\n" : " ") + "@" + screenName;
    final SpannableStringBuilder spannableStringBuilder = new SpannableStringBuilder(formatted);
    spannableStringBuilder.setSpan(STYLE_BOLD, 0, name.length(), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
    setText(spannableStringBuilder);
    this.name = name;
    this.screenName = screenName;
}

---

From source file:com.gbozza.android.popularmovies.adapters.ReviewsAdapter.java

@Override
public void onBindViewHolder(final ReviewsAdapterViewHolder reviewsAdapterViewHolder, int position) {
    Review review = mReviewList.get(position);
    reviewsAdapterViewHolder.mReviewAuthorTextView.append(SpannableUtilities.makeBold(mDetailReviewByLabel));
    reviewsAdapterViewHolder.mReviewAuthorTextView.append(review.getAuthor());
    reviewsAdapterViewHolder.mReviewContentTextView.setText(review.getContent());
    reviewsAdapterViewHolder.mReviewShowMoreImageView.setOnClickListener(new View.OnClickListener() {
        @Override// w  w  w  . j  a  v  a 2 s  . co  m
        public void onClick(View view) {
            int reviewContentLines = TextViewCompat
                    .getMaxLines(reviewsAdapterViewHolder.mReviewContentTextView);
            int reviewCollapsedMaxLines = reviewsAdapterViewHolder.mContext.getResources()
                    .getInteger(R.integer.review_collapsed_max_lines);
            if (reviewContentLines != reviewCollapsedMaxLines) {
                reviewsAdapterViewHolder.mReviewContentTextView.setMaxLines(reviewCollapsedMaxLines);
                reviewsAdapterViewHolder.mReviewShowMoreImageView.setImageResource(R.drawable.ic_expand_more);
            } else {
                ObjectAnimator animation = ObjectAnimator.ofInt(reviewsAdapterViewHolder.mReviewContentTextView,
                        "maxLines", 9999);
                animation.setDuration(1000).start();
                reviewsAdapterViewHolder.mReviewShowMoreImageView.setImageResource(R.drawable.ic_expand_less);
            }
        }
    });
}

---