Example usage for android.content Context obtainStyledAttributes

Introduction

In this page you can find the example usage for android.content Context obtainStyledAttributes.

Prototype

public final TypedArray obtainStyledAttributes(@StyleableRes int[] attrs) 

Source Link

Document

Retrieve styled attribute information in this Context's theme.

Usage

From source file:com.wellsandwhistles.android.redditsp.reddit.prepared.RedditPreparedPost.java

private void colorKarma(Context context) {
    final int boldCol;
    final int rrPostSubtitleUpvoteCol;
    final int rrPostSubtitleDownvoteCol;

    final TypedArray appearance = context.obtainStyledAttributes(new int[] { R.attr.srPostSubtitleBoldCol,
            R.attr.srPostSubtitleUpvoteCol, R.attr.srPostSubtitleDownvoteCol });

    boldCol = appearance.getColor(0, 255);
    rrPostSubtitleUpvoteCol = appearance.getColor(1, 255);
    rrPostSubtitleDownvoteCol = appearance.getColor(2, 255);

    appearance.recycle();/*from  w  w  w  .ja va2 s .c  o m*/

    final BetterSSB karmaSB = new BetterSSB();

    final int pointsCol;

    final int score = computeScore();

    if (isUpvoted()) {
        pointsCol = rrPostSubtitleUpvoteCol;
    } else if (isDownvoted()) {
        pointsCol = rrPostSubtitleDownvoteCol;
    } else {
        pointsCol = boldCol;
    }

    karmaSB.append(String.valueOf(score), BetterSSB.BOLD | BetterSSB.FOREGROUND_COLOR, pointsCol, 0, 1f);

    postKarma = karmaSB.get();
}

---

From source file:com.wellsandwhistles.android.redditsp.reddit.prepared.RedditPreparedPost.java

private void rebuildSubtitle(Context context) {

    // TODO customise display
    // TODO preference for the X days, X hours thing

    final TypedArray appearance = context
            .obtainStyledAttributes(new int[] { R.attr.srPostSubtitleBoldCol, R.attr.srPostSubtitleUpvoteCol,
                    R.attr.srPostSubtitleDownvoteCol, R.attr.srFlairBackCol, R.attr.srFlairTextCol });

    final int boldCol = appearance.getColor(0, 255), rrPostSubtitleUpvoteCol = appearance.getColor(1, 255),
            rrPostSubtitleDownvoteCol = appearance.getColor(2, 255),
            rrFlairBackCol = appearance.getColor(3, 255), rrFlairTextCol = appearance.getColor(4, 255);

    appearance.recycle();//from   w  w  w .  ja  v a 2s .  c om

    final BetterSSB postListDescSb = new BetterSSB();

    //      SpannableStringBuilder for the Karma that goes between our up/downvote arrows
    final BetterSSB karmaSb = new BetterSSB();

    final int pointsCol;

    final int score = computeScore();

    if (isUpvoted()) {
        pointsCol = rrPostSubtitleUpvoteCol;
    } else if (isDownvoted()) {
        pointsCol = rrPostSubtitleDownvoteCol;
    } else {
        pointsCol = boldCol;
    }

    if (src.isSpoiler()) {
        postListDescSb.append(" SPOILER ",
                BetterSSB.BOLD | BetterSSB.FOREGROUND_COLOR | BetterSSB.BACKGROUND_COLOR, Color.WHITE,
                Color.rgb(50, 50, 50), 1f);
        postListDescSb.append("  ", 0);
    }

    if (src.isStickied()) {
        postListDescSb.append(" STICKY ",
                BetterSSB.BOLD | BetterSSB.FOREGROUND_COLOR | BetterSSB.BACKGROUND_COLOR, Color.WHITE,
                Color.rgb(0, 170, 0), 1f); // TODO color?
        postListDescSb.append("  ", 0);
    }

    if (src.isNsfw()) {
        postListDescSb.append(" NSFW ",
                BetterSSB.BOLD | BetterSSB.FOREGROUND_COLOR | BetterSSB.BACKGROUND_COLOR, Color.WHITE,
                Color.RED, 1f); // TODO color?
        postListDescSb.append("  ", 0);
    }

    if (src.getFlairText() != null) {
        postListDescSb.append(" " + src.getFlairText() + " ",
                BetterSSB.BOLD | BetterSSB.FOREGROUND_COLOR | BetterSSB.BACKGROUND_COLOR, rrFlairTextCol,
                rrFlairBackCol, 1f);
        postListDescSb.append("  ", 0);
    }

    postListDescSb.append(String.valueOf(score), BetterSSB.BOLD | BetterSSB.FOREGROUND_COLOR, pointsCol, 0, 1f);
    postListDescSb.append(" " + context.getString(R.string.subtitle_points) + " ", 0);
    postListDescSb.append(SRTime.formatDurationFrom(context, src.getCreatedTimeSecsUTC() * 1000),
            BetterSSB.BOLD | BetterSSB.FOREGROUND_COLOR, boldCol, 0, 1f);
    postListDescSb.append(" " + context.getString(R.string.subtitle_by) + " ", 0);
    postListDescSb.append(src.getAuthor(), BetterSSB.BOLD | BetterSSB.FOREGROUND_COLOR, boldCol, 0, 1f);

    if (showSubreddit) {
        postListDescSb.append(" " + context.getString(R.string.subtitle_to) + " ", 0);
        postListDescSb.append(src.getSubreddit(), BetterSSB.BOLD | BetterSSB.FOREGROUND_COLOR, boldCol, 0, 1f);
    }

    postListDescSb.append(" (" + src.getDomain() + ")", 0);

    karmaSb.append(String.valueOf(score), BetterSSB.BOLD | BetterSSB.FOREGROUND_COLOR, pointsCol, 0, 1f);

    postListDescription = postListDescSb.get();
    postKarma = karmaSb.get();
}

---

From source file:com.appunite.list.AbsHorizontalListView.java

public AbsHorizontalListView(Context context) {
    super(context);
    initAbsListView();//www . j  ava2  s. com

    setHorizontalScrollBarEnabled(true);
    TypedArray a = context.obtainStyledAttributes(R.styleable.View);
    initializeScrollbars(a);
    a.recycle();
}

---

From source file:com.appunite.list.AbsListView.java

public AbsListView(Context context) {
    super(context);
    initAbsListView();//  w  ww  .j  a  v  a 2  s  .c  o m

    setVerticalScrollBarEnabled(true);
    TypedArray a = context.obtainStyledAttributes(R.styleable.View);
    initializeScrollbars(a);
    a.recycle();
}

---

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