Example usage for android.graphics ColorMatrix setSaturation

Introduction

In this page you can find the example usage for android.graphics ColorMatrix setSaturation.

Prototype

public void setSaturation(float sat) 

Source Link

Document

Set the matrix to affect the saturation of colors.

Usage

From source file:com.example.RITW.proximity.FeaturesActivity.java

private void setupPluginsInDrawer(final ViewGroup container) {
    final LayoutInflater inflater = LayoutInflater.from(this);
    final PackageManager pm = getPackageManager();

    // look for Master Control Panel
    final Intent mcpIntent = new Intent(Intent.ACTION_MAIN);
    mcpIntent.setClassName(MCP_PACKAGE, MCP_CLASS);
    final ResolveInfo mcpInfo = pm.resolveActivity(mcpIntent, 0);

    // configure link to Master Control Panel
    //final TextView mcpItem = (TextView) container.findViewById(R.id.link_mcp);
    if (mcpInfo == null) {
        //   mcpItem.setTextColor(Color.GRAY);
        ColorMatrix grayscale = new ColorMatrix();
        grayscale.setSaturation(0.0f);
        //   mcpItem.getCompoundDrawables()[0].setColorFilter(new ColorMatrixColorFilter(grayscale));
    }/*w  w w  . j  a  v  a 2s .  co m*/
    /*mcpItem.setOnClickListener(new View.OnClickListener() {
       @Override
       public void onClick(final View v) {
    Intent action = mcpIntent;
    if (mcpInfo == null)
       action = new Intent(Intent.ACTION_VIEW, Uri.parse(MCP_MARKET_URI));
    action.setFlags(Intent.FLAG_ACTIVITY_NO_ANIMATION);
    try {
       startActivity(action);
    } catch (final ActivityNotFoundException e) {
       Toast.makeText(FeaturesActivity.this, R.string.no_application_play, Toast.LENGTH_SHORT).show();
    }
    mDrawerLayout.closeDrawers();
       }
    });*/

    // look for other plug-ins
    final Intent utilsIntent = new Intent(Intent.ACTION_MAIN);
    utilsIntent.addCategory(UTILS_CATEGORY);

    final List<ResolveInfo> appList = pm.queryIntentActivities(utilsIntent, 0);
    for (final ResolveInfo info : appList) {
        final View item = inflater.inflate(R.layout.drawer_plugin, container, false);
        final ImageView icon = (ImageView) item.findViewById(android.R.id.icon);
        final TextView label = (TextView) item.findViewById(android.R.id.text1);

        label.setText(info.loadLabel(pm));
        icon.setImageDrawable(info.loadIcon(pm));
        item.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(final View v) {
                final Intent intent = new Intent();
                intent.setComponent(new ComponentName(info.activityInfo.packageName, info.activityInfo.name));
                intent.setFlags(Intent.FLAG_ACTIVITY_NO_ANIMATION);
                startActivity(intent);
                mDrawerLayout.closeDrawers();
            }
        });
        container.addView(item);
    }
}

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From source file:app.geochat.ui.widgets.BezelImageView.java

public BezelImageView(Context context, AttributeSet attrs, int defStyle) {
    super(context, attrs, defStyle);

    // Attribute initialization
    final TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.BezelImageView, defStyle, 0);

    mMaskDrawable = a.getDrawable(R.styleable.BezelImageView_maskDrawable);
    if (mMaskDrawable != null) {
        mMaskDrawable.setCallback(this);
    }/*from w w w . ja  va  2  s.  c  o  m*/

    mBorderDrawable = a.getDrawable(R.styleable.BezelImageView_borderDrawable);
    if (mBorderDrawable != null) {
        mBorderDrawable.setCallback(this);
    }

    mDesaturateOnPress = a.getBoolean(R.styleable.BezelImageView_desaturateOnPress, mDesaturateOnPress);

    a.recycle();

    // Other initialization
    mBlackPaint = new Paint();
    mBlackPaint.setColor(0xff000000);

    mMaskedPaint = new Paint();
    mMaskedPaint.setXfermode(new PorterDuffXfermode(PorterDuff.Mode.SRC_IN));

    // Always want a cache allocated.
    mCacheBitmap = Bitmap.createBitmap(1, 1, Bitmap.Config.ARGB_8888);

    if (mDesaturateOnPress) {
        // Create a desaturate color filter for pressed state.
        ColorMatrix cm = new ColorMatrix();
        cm.setSaturation(0);
        mDesaturateColorFilter = new ColorMatrixColorFilter(cm);
    }
}

---

From source file:com.aprz.easy_iosched.ui.widget.BezelImageView.java

public BezelImageView(Context context, AttributeSet attrs, int defStyle) {
    super(context, attrs, defStyle);

    // Attribute initialization.
    final TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.BezelImageView, defStyle, 0);

    mMaskDrawable = a.getDrawable(R.styleable.BezelImageView_maskDrawable);
    if (mMaskDrawable != null) {
        mMaskDrawable.setCallback(this);
    }/*  w ww  .  ja  v  a  2 s.  c  om*/

    mBorderDrawable = a.getDrawable(R.styleable.BezelImageView_borderDrawable);
    if (mBorderDrawable != null) {
        mBorderDrawable.setCallback(this);
    }

    mDesaturateOnPress = a.getBoolean(R.styleable.BezelImageView_desaturateOnPress, mDesaturateOnPress);

    a.recycle();

    // Other initialization.
    mBlackPaint = new Paint();
    mBlackPaint.setColor(0xff000000);

    mMaskedPaint = new Paint();
    mMaskedPaint.setXfermode(new PorterDuffXfermode(PorterDuff.Mode.SRC_IN));

    // Always want a cache allocated.
    mCacheBitmap = Bitmap.createBitmap(1, 1, Bitmap.Config.ARGB_8888);

    if (mDesaturateOnPress) {
        // Create a desaturate color filter for pressed state.
        ColorMatrix cm = new ColorMatrix();
        cm.setSaturation(0);
        mDesaturateColorFilter = new ColorMatrixColorFilter(cm);
    }
}

---

From source file:ng.codehaven.eko.ui.widgets.RoundedImageView.java

public RoundedImageView(Context context, AttributeSet attrs, int defStyle) {
    super(context, attrs, defStyle);

    // Attribute initialization
    final TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.RoundedImageView, defStyle, 0);

    mMaskDrawable = a.getDrawable(R.styleable.RoundedImageView_RmaskDrawable);
    if (mMaskDrawable != null) {
        mMaskDrawable.setCallback(this);
    }/*w w w  . j a  va  2  s.  c  o  m*/

    mBorderDrawable = a.getDrawable(R.styleable.RoundedImageView_RborderDrawable);
    if (mBorderDrawable != null) {
        mBorderDrawable.setCallback(this);
    }

    mDesaturateOnPress = a.getBoolean(R.styleable.RoundedImageView_RdesaturateOnPress, mDesaturateOnPress);

    a.recycle();

    // Other initialization
    mBlackPaint = new Paint();
    mBlackPaint.setColor(0xff000000);

    mMaskedPaint = new Paint();
    mMaskedPaint.setXfermode(new PorterDuffXfermode(PorterDuff.Mode.SRC_IN));

    // Always want a cache allocated.
    mCacheBitmap = Bitmap.createBitmap(1, 1, Bitmap.Config.ARGB_8888);

    if (mDesaturateOnPress) {
        // Create a desaturate color filter for pressed state.
        ColorMatrix cm = new ColorMatrix();
        cm.setSaturation(0);
        mDesaturateColorFilter = new ColorMatrixColorFilter(cm);
    }
}

---

From source file:me.zirko.epidroid.ui.widget.NetworkBezelImageView.java

public NetworkBezelImageView(Context context, AttributeSet attrs, int defStyle) {
    super(context, attrs, defStyle);

    // Attribute initialization
    final TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.NetworkBezelImageView, defStyle, 0);

    mMaskDrawable = a.getDrawable(R.styleable.NetworkBezelImageView_maskDrawable);
    if (mMaskDrawable != null) {
        mMaskDrawable.setCallback(this);
    }//from   w  ww  . j  a  va  2s . c  o  m

    mBorderDrawable = a.getDrawable(R.styleable.NetworkBezelImageView_borderDrawable);
    if (mBorderDrawable != null) {
        mBorderDrawable.setCallback(this);
    }

    mDesaturateOnPress = a.getBoolean(R.styleable.NetworkBezelImageView_desaturateOnPress, mDesaturateOnPress);

    a.recycle();

    // Other initialization
    mBlackPaint = new Paint();
    mBlackPaint.setColor(0xff000000);

    mMaskedPaint = new Paint();
    mMaskedPaint.setXfermode(new PorterDuffXfermode(PorterDuff.Mode.SRC_IN));

    // Always want a cache allocated.
    mCacheBitmap = Bitmap.createBitmap(1, 1, Bitmap.Config.ARGB_8888);

    if (mDesaturateOnPress) {
        // Create a desaturate color filter for pressed state.
        ColorMatrix cm = new ColorMatrix();
        cm.setSaturation(0);
        mDesaturateColorFilter = new ColorMatrixColorFilter(cm);
    }
}

---

From source file:com.saarang.samples.apps.iosched.ui.widget.BezelImageView.java

public BezelImageView(Context context, AttributeSet attrs, int defStyle) {
    super(context, attrs, defStyle);

    // Attribute initialization
    final TypedArray a = context.obtainStyledAttributes(attrs,
            com.saarang.samples.apps.iosched.R.styleable.BezelImageView, defStyle, 0);

    mMaskDrawable = a.getDrawable(com.saarang.samples.apps.iosched.R.styleable.BezelImageView_maskDrawable);
    if (mMaskDrawable != null) {
        mMaskDrawable.setCallback(this);
    }/*from w  ww .  jav  a 2s . co m*/

    mBorderDrawable = a.getDrawable(com.saarang.samples.apps.iosched.R.styleable.BezelImageView_borderDrawable);
    if (mBorderDrawable != null) {
        mBorderDrawable.setCallback(this);
    }

    mDesaturateOnPress = a.getBoolean(
            com.saarang.samples.apps.iosched.R.styleable.BezelImageView_desaturateOnPress, mDesaturateOnPress);

    a.recycle();

    // Other initialization
    mBlackPaint = new Paint();
    mBlackPaint.setColor(0xff000000);

    mMaskedPaint = new Paint();
    mMaskedPaint.setXfermode(new PorterDuffXfermode(PorterDuff.Mode.SRC_IN));

    // Always want a cache allocated.
    mCacheBitmap = Bitmap.createBitmap(1, 1, Bitmap.Config.ARGB_8888);

    if (mDesaturateOnPress) {
        // Create a desaturate color filter for pressed state.
        ColorMatrix cm = new ColorMatrix();
        cm.setSaturation(0);
        mDesaturateColorFilter = new ColorMatrixColorFilter(cm);
    }
}

---

From source file:com.dream.yzbb.wolfkiller.widget.BezelImageView.java

public BezelImageView(Context context, AttributeSet attrs, int defStyle) {
    super(context, attrs, defStyle);

    // Attribute initialization.
    final TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.BezelImageView,
            defStyle, 0);// w  ww. j  ava 2s  .co m

    mMaskDrawable = a.getDrawable(R.styleable.BezelImageView_maskDrawable);
    if (mMaskDrawable != null) {
        mMaskDrawable.setCallback(this);
    }

    mBorderDrawable = a.getDrawable(R.styleable.BezelImageView_borderDrawable);
    if (mBorderDrawable != null) {
        mBorderDrawable.setCallback(this);
    }

    mDesaturateOnPress = a.getBoolean(R.styleable.BezelImageView_desaturateOnPress,
            mDesaturateOnPress);

    a.recycle();

    // Other initialization.
    mBlackPaint = new Paint();
    mBlackPaint.setColor(0xff000000);

    mMaskedPaint = new Paint();
    mMaskedPaint.setXfermode(new PorterDuffXfermode(PorterDuff.Mode.SRC_IN));

    // Always want a cache allocated.
    mCacheBitmap = Bitmap.createBitmap(1, 1, Bitmap.Config.ARGB_8888);

    if (mDesaturateOnPress) {
        // Create a desaturate color filter for pressed state.
        ColorMatrix cm = new ColorMatrix();
        cm.setSaturation(0);
        mDesaturateColorFilter = new ColorMatrixColorFilter(cm);
    }
}

---

From source file:com.popdeem.sdk.uikit.widget.PDUIBezelImageView.java

public PDUIBezelImageView(Context context, AttributeSet attrs, int defStyle) {
    super(context, attrs, defStyle);

    // Attribute initialization
    final TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.BezelImageView, defStyle, 0);

    mMaskDrawable = a.getDrawable(R.styleable.BezelImageView_maskDrawable);
    if (mMaskDrawable != null) {
        mMaskDrawable.setCallback(this);
    }// w  w w  .j  a  v  a2s  .  com

    mBorderDrawable = a.getDrawable(R.styleable.BezelImageView_borderDrawable);
    if (mBorderDrawable != null) {
        mBorderDrawable.setCallback(this);
    }

    mDesaturateOnPress = a.getBoolean(R.styleable.BezelImageView_desaturateOnPress, mDesaturateOnPress);

    a.recycle();

    // Other initialization
    mBlackPaint = new Paint();
    mBlackPaint.setColor(0xff000000);

    mMaskedPaint = new Paint();
    mMaskedPaint.setXfermode(new PorterDuffXfermode(PorterDuff.Mode.SRC_IN));

    // Always want a cache allocated.
    mCacheBitmap = Bitmap.createBitmap(1, 1, Bitmap.Config.ARGB_8888);

    if (mDesaturateOnPress) {
        // Create a desaturate color filter for pressed state.
        ColorMatrix cm = new ColorMatrix();
        cm.setSaturation(0);
        mDesaturateColorFilter = new ColorMatrixColorFilter(cm);
    }
}

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From source file:java_lang_programming.com.android_media_demo.article80.ImageFragment.java

/**
 * /*from  w  w w.  j a  v  a2 s .c  o m*/
 * grayscale
 */
private void grayScale() {
    long start = System.currentTimeMillis();
    ColorMatrix matrix = new ColorMatrix();
    matrix.setSaturation(0);
    ColorMatrixColorFilter filter = new ColorMatrixColorFilter(matrix);
    long end = System.currentTimeMillis();
    imageView.setColorFilter(filter);
    Log.d(TAG, ((end - start) + "ms"));
}

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From source file:me.ele.mars.view.BezelImageView.java

public BezelImageView(Context context, Drawable mMaskDrawable) {
    this(context);
    if (mMaskDrawable != null) {
        this.mMaskDrawable = mMaskDrawable;
        mMaskDrawable.setCallback(this);
    }//from  w ww  .  ja v a 2 s.  c om
    // Other initialization
    mBlackPaint = new Paint();
    mBlackPaint.setColor(0xff000000);

    mMaskedPaint = new Paint();
    mMaskedPaint.setXfermode(new PorterDuffXfermode(PorterDuff.Mode.SRC_IN));

    // Always want a cache allocated.
    mCacheBitmap = Bitmap.createBitmap(1, 1, Bitmap.Config.ARGB_8888);

    if (mDesaturateOnPress) {
        // Create a desaturate color filter for pressed state.
        ColorMatrix cm = new ColorMatrix();
        cm.setSaturation(0);
        mDesaturateColorFilter = new ColorMatrixColorFilter(cm);
    }
}

---

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