Example usage for android.graphics Color rgb

List of usage examples for android.graphics Color rgb

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Introduction

In this page you can find the example usage for android.graphics Color rgb.

Prototype

@ColorInt
public static int rgb(float red, float green, float blue)

Source Link

Document

Return a color-int from red, green, blue float components in the range \([0..1]\).

Usage

From source file:Main.java

private static int applyMaskColor(int color, int mask, float alpha) {
    int[] rgb = { Color.red(color), Color.green(color), Color.blue(color) };
    int[] maskRgb = { Color.red(mask), Color.green(mask), Color.blue(mask) };
    for (int j = 0; j < 3; j++) {
        rgb[j] = Math.round(rgb[j] * alpha) + Math.round(maskRgb[j] * (1 - alpha));
        if (rgb[j] > 255) {
            rgb[j] = 255;/* w ww  . ja  va2  s.c  o m*/
        } else if (rgb[j] < 0) {
            rgb[j] = 0;
        }
    }
    return Color.rgb(rgb[0], rgb[1], rgb[2]);
}

From source file:com.knurld.dropboxdemo.KnurldActivity.java

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.view_loading);
    ProgressBar progressBar = (ProgressBar) findViewById(R.id.progressSpinner);
    progressBar.getIndeterminateDrawable().setColorFilter(Color.rgb(226, 132, 59), PorterDuff.Mode.MULTIPLY);

    context = this;

    knurldServiceThread = new Thread(new Runnable() {
        @Override/* w  ww . ja v  a2s .co m*/
        public void run() {
            knurldService = new KnurldService();
            runOnUiThread(new Runnable() {
                @Override
                public void run() {
                    showSetup();
                }
            });
        }
    });
    knurldServiceThread.start();
}

From source file:com.bytestemplar.tonedef.international.CountryListFragment.java

@Override
public void onViewCreated(View view, Bundle savedInstanceState) {
    super.onViewCreated(view, savedInstanceState);
    getView().setBackgroundColor(Color.rgb(221, 221, 221));
}

From source file:com.google.adsensequickstart.DisplayInventoryFragment.java

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {

    ScrollView sv = new ScrollView(getActivity());
    TableLayout tl = new TableLayout(getActivity());
    tl.setBackgroundColor(Color.rgb(242, 239, 233));
    sv.addView(tl);/*from   w w  w  .  jav  a2 s  .co  m*/

    if (displayInventoryController == null) {
        return sv;
    }
    Inventory inventory = displayInventoryController.getInventory();

    TableLayout.LayoutParams tableRowParams = new TableLayout.LayoutParams(LayoutParams.MATCH_PARENT,
            LayoutParams.WRAP_CONTENT);
    tableRowParams.setMargins(1, 1, 1, 1);

    TableRow.LayoutParams accountLayoutParams = new TableRow.LayoutParams(LayoutParams.MATCH_PARENT,
            LayoutParams.WRAP_CONTENT);
    accountLayoutParams.setMargins(2, 1, 2, 1);

    TableRow.LayoutParams adCLientLayoutParams = new TableRow.LayoutParams(LayoutParams.MATCH_PARENT,
            LayoutParams.WRAP_CONTENT);
    adCLientLayoutParams.setMargins(12, 1, 2, 1);

    TableRow.LayoutParams adUnitChannelLayoutParams = new TableRow.LayoutParams(LayoutParams.MATCH_PARENT,
            LayoutParams.WRAP_CONTENT);
    adUnitChannelLayoutParams.setMargins(24, 1, 2, 1);

    for (String accountId : inventory.getAccounts()) {
        TableRow trow = new TableRow(getActivity());
        tl.addView(trow);
        TextView tv = new TextView(getActivity());
        tv.setText(accountId);
        trow.addView(tv);
        tv.setLayoutParams(accountLayoutParams);

        for (String adClient : inventory.getAdClients(accountId)) {
            TableRow trow2 = new TableRow(getActivity());
            trow2.setBackgroundColor(Color.rgb(214, 204, 181));
            tl.addView(trow2);
            TextView tv2 = new TextView(getActivity());
            tv2.setText(adClient);
            trow2.addView(tv2);
            tv2.setLayoutParams(adCLientLayoutParams);
            for (String adUnit : inventory.getAdUnits(adClient)) {
                TableRow trow3 = new TableRow(getActivity());
                trow3.setBackgroundColor(Color.rgb(251, 145, 57));
                tl.addView(trow3);
                TextView tv3 = new TextView(getActivity());
                tv3.setText(adUnit);
                trow3.addView(tv3);
                tv3.setLayoutParams(adUnitChannelLayoutParams);
            }
            for (String customChannel : inventory.getCustomChannels(adClient)) {
                TableRow trow3 = new TableRow(getActivity());
                trow3.setBackgroundColor(Color.rgb(255, 195, 69));
                tl.addView(trow3);
                TextView tv3 = new TextView(getActivity());
                tv3.setText(customChannel);
                trow3.addView(tv3);
                tv3.setLayoutParams(adUnitChannelLayoutParams);
            }
        }
    }
    return sv;
}

From source file:Main.java

/**
 *  Convert HSL values to a RGB Color.//from ww w .j ava  2 s.  c om
 *
 *  @param h Hue is specified as degrees in the range 0 - 360.
 *  @param s Saturation is specified as a percentage in the range 1 - 100.
 *  @param l Lumanance is specified as a percentage in the range 1 - 100.
 */
private static int hslToRGB(int hInt, int sInt, int lInt) {
    float h, s, l;

    h = (float) hInt;
    s = (float) sInt;
    l = (float) lInt;

    if (s < 0.0f || s > 100.0f) {
        String message = "Color parameter outside of expected range - Saturation";
        throw new IllegalArgumentException(message);
    }

    if (l < 0.0f || l > 100.0f) {
        String message = "Color parameter outside of expected range - Luminance";
        throw new IllegalArgumentException(message);
    }

    //  Formula needs all values between 0 - 1.

    h = h % 360.0f;
    h /= 360f;
    s /= 100f;
    l /= 100f;

    float q = 0;

    if (l < 0.5)
        q = l * (1 + s);
    else
        q = (l + s) - (s * l);

    float p = 2 * l - q;

    int r = (int) (Math.max(0, HUEtoRGB(p, q, h + (1.0f / 3.0f))) * 255);
    int g = (int) (Math.max(0, HUEtoRGB(p, q, h)) * 255);
    int b = (int) (Math.max(0, HUEtoRGB(p, q, h - (1.0f / 3.0f))) * 255);

    return Color.rgb(r, g, b);
}

From source file:Main.java

/**
 * Convert HSL (hue-saturation-lightness) components to a RGB color.
 * <ul>//from   ww w.j a  v  a 2s  . c  o m
 * <li>hsl[0] is Hue [0 .. 360)</li>
 * <li>hsl[1] is Saturation [0...1]</li>
 * <li>hsl[2] is Lightness [0...1]</li>
 * </ul>
 * If hsv values are out of range, they are pinned.
 *
 * @param hsl 3-element array which holds the input HSL components
 * @return the resulting RGB color
 */
public static int HSLToColor(float[] hsl) {
    final float h = hsl[0];
    final float s = hsl[1];
    final float l = hsl[2];

    final float c = (1f - Math.abs(2 * l - 1f)) * s;
    final float m = l - 0.5f * c;
    final float x = c * (1f - Math.abs((h / 60f % 2f) - 1f));

    final int hueSegment = (int) h / 60;

    int r = 0, g = 0, b = 0;

    switch (hueSegment) {
    case 0:
        r = Math.round(255 * (c + m));
        g = Math.round(255 * (x + m));
        b = Math.round(255 * m);
        break;
    case 1:
        r = Math.round(255 * (x + m));
        g = Math.round(255 * (c + m));
        b = Math.round(255 * m);
        break;
    case 2:
        r = Math.round(255 * m);
        g = Math.round(255 * (c + m));
        b = Math.round(255 * (x + m));
        break;
    case 3:
        r = Math.round(255 * m);
        g = Math.round(255 * (x + m));
        b = Math.round(255 * (c + m));
        break;
    case 4:
        r = Math.round(255 * (x + m));
        g = Math.round(255 * m);
        b = Math.round(255 * (c + m));
        break;
    case 5:
    case 6:
        r = Math.round(255 * (c + m));
        g = Math.round(255 * m);
        b = Math.round(255 * (x + m));
        break;
    }

    r = constrain(r, 0, 255);
    g = constrain(g, 0, 255);
    b = constrain(b, 0, 255);

    return Color.rgb(r, g, b);
}

From source file:Main.java

/**
 * Convert HSL (hue-saturation-lightness) components to a RGB color.
 * <ul>//  w w w.j av a 2 s.  com
 * <li>hsl[0] is Hue [0 .. 360)</li>
 * <li>hsl[1] is Saturation [0...1]</li>
 * <li>hsl[2] is Lightness [0...1]</li>
 * </ul>
 * If hsv values are out of range, they are pinned.
 *
 * @param hsl 3 element array which holds the input HSL components.
 * @return the resulting RGB color
 */
public static int HSLToColor(float[] hsl) {
    final float h = hsl[0];
    final float s = hsl[1];
    final float l = hsl[2];

    final float c = (1f - Math.abs(2 * l - 1f)) * s;
    final float m = l - 0.5f * c;
    final float x = c * (1f - Math.abs((h / 60f % 2f) - 1f));

    final int hueSegment = (int) h / 60;

    int r = 0, g = 0, b = 0;

    switch (hueSegment) {
    case 0:
        r = Math.round(255 * (c + m));
        g = Math.round(255 * (x + m));
        b = Math.round(255 * m);
        break;
    case 1:
        r = Math.round(255 * (x + m));
        g = Math.round(255 * (c + m));
        b = Math.round(255 * m);
        break;
    case 2:
        r = Math.round(255 * m);
        g = Math.round(255 * (c + m));
        b = Math.round(255 * (x + m));
        break;
    case 3:
        r = Math.round(255 * m);
        g = Math.round(255 * (x + m));
        b = Math.round(255 * (c + m));
        break;
    case 4:
        r = Math.round(255 * (x + m));
        g = Math.round(255 * m);
        b = Math.round(255 * (c + m));
        break;
    case 5:
    case 6:
        r = Math.round(255 * (c + m));
        g = Math.round(255 * m);
        b = Math.round(255 * (x + m));
        break;
    }

    r = Math.max(0, Math.min(255, r));
    g = Math.max(0, Math.min(255, g));
    b = Math.max(0, Math.min(255, b));

    return Color.rgb(r, g, b);
}

From source file:uk.bcu.MusicDetailsActivity.java

@Override
public void onCreate(Bundle savedInstanceState) {

    super.onCreate(savedInstanceState);
    super.setTitle("Track Detail Info");
    super.setTitleColor(Color.rgb(56, 172, 236));

    setContentView(R.layout.details);/*w w w . ja  v a  2s.  c  o  m*/

    ImageView AlbumArt = (ImageView) findViewById(R.id.AlbumArt);
    Animation fadeInAnimation = AnimationUtils.loadAnimation(this, R.anim.fade_in);
    // Now Set your animation
    AlbumArt.startAnimation(fadeInAnimation);

    txtTitle = (TextView) findViewById(R.id.AlbumTitle);
    txtartist = (TextView) findViewById(R.id.Artist);
    txtmbid = (TextView) findViewById(R.id.MbidDetails);
    txtDescriptionTitle = (TextView) findViewById(R.id.UrlDetails);
    txtAlbum = (TextView) findViewById(R.id.ReleaseDateDetails);
    txtlisteners = (TextView) findViewById(R.id.ListenersDetails);
    txtplaycount = (TextView) findViewById(R.id.PlaycountDetails);

    imgTrack = (ImageView) findViewById(R.id.AlbumArt);

    String strmusic = this.getIntent().getExtras().getString("music");
    if (strmusic != null) {
        try {
            music = new JSONObject(strmusic);
            super.setTitle(music.getString("name"));

            txtTitle.setText(music.getString("name"));
            txtartist.setText(music.getString("artist"));
            txtmbid.setText(music.getString("mbid"));

            String id = music.getString("mbid");
            MusicDetailsService service = new MusicDetailsService(id);
            service.addListener(this);
            thread = new Thread(service);
            thread.start();

            // music image
            String imagePath = this.getDir("MymusicLib", Context.MODE_PRIVATE).getAbsolutePath()
                    + "/MymusicLib/" + id + ".png";
            File f = new File(imagePath);
            if (f.exists()) {
                imgTrack.setImageBitmap(BitmapFactory.decodeFile(imagePath));
            } else {
                ImageDownloadService downloadService = new ImageDownloadService(
                        music.getJSONArray("image").getJSONObject(2).getString("#text"), imagePath);
                downloadService.addListener(this);
                imageThread = new Thread(downloadService);
                imageThread.start();
            }
        } catch (JSONException ex) {
        }
    }
}

From source file:foam.jellyfish.StarwispCanvas.java

public Paint getPaint(Canvas canvas, JSONArray prim) {
    try {//from   w ww .  java  2s.com
        Paint myPaint = new Paint();
        JSONArray c = prim.getJSONArray(1);
        myPaint.setColor(Color.rgb(c.getInt(0), c.getInt(1), c.getInt(2)));
        myPaint.setStrokeWidth(prim.getInt(2));
        return myPaint;
    } catch (JSONException e) {
        Log.e("starwisp", "Error parsing data " + e.toString());
        return null;
    }
}

From source file:com.oguzbabaoglu.cardpager.example.ColorAdapter.java

private int generateRandomColor() {

    Random random = new Random();
    int red = random.nextInt(256);
    int green = random.nextInt(256);
    int blue = random.nextInt(256);

    red = (red + Color.red(TINT)) >> 1;
    green = (green + Color.green(TINT)) >> 1;
    blue = (blue + Color.blue(TINT)) >> 1;

    return Color.rgb(red, green, blue);
}