Example usage for android.graphics.drawable Drawable setCallback

Introduction

In this page you can find the example usage for android.graphics.drawable Drawable setCallback.

Prototype

public final void setCallback(@Nullable Callback cb)

Source Link

Document

Bind a Callback object to this Drawable.

Usage

From source file:am.widget.basetabstrip.BaseTabStrip.java

private void clearItemBackground() {
    for (Drawable drawable : mTabItemBackgrounds) {
        drawable.setCallback(null);
    }//from w ww. j  a va2s. c om
    mTabItemBackgrounds.clear();
}

From source file:nz.ac.otago.psyanlab.common.designer.program.stage.StageView.java

public void setSelector(int fingers, Drawable s) {
    Drawable d = mSelectors.get(fingers);
    if (d != null) {
        d.setCallback(null);
        unscheduleDrawable(d);//from ww  w  . j ava 2  s  . c  o  m
    }
    mSelectors.put(fingers, s);
    s.setCallback(this);
    updateSelectorState();
}

From source file:am.widget.basetabstrip.BaseTabStrip.java

/**
 * ??/*from w  ww  .j  av  a 2  s. co m*/
 */
protected void recreateItemBackgrounds() {
    clearItemBackground();
    if (!hasItemBackgrounds())
        return;
    int count = getItemCount();
    for (int i = 0; i < count; i++) {
        Drawable tag = mTabItemBackground.getConstantState().newDrawable();
        tag.setCallback(this);
        mTabItemBackgrounds.add(tag);
    }
}

From source file:am.widget.basetabstrip.BaseTabStrip.java

/**
 * ?//from  w  w  w. ja  v a 2 s. c  o  m
 */
protected void createItemBackgrounds() {
    if (!hasItemBackgrounds())
        return;
    int count = getItemCount();
    if (count > 0) {
        for (int i = 0; i < count; i++) {
            if (i < mTabItemBackgrounds.size()) {
                mTabItemBackgrounds.get(i).setState(onCreateDrawableState(0));
            } else {
                Drawable tag = mTabItemBackground.getConstantState().newDrawable();
                tag.setCallback(this);
                mTabItemBackgrounds.add(tag);
            }
        }
    } else {
        for (Drawable drawable : mTabItemBackgrounds) {
            drawable.setState(onCreateDrawableState(0));
        }
    }
}

From source file:com.actionbarsherlock.internal.widget.IcsProgressBar.java

/**
 * <p>Define the drawable used to draw the progress bar in
 * indeterminate mode.</p>//from  w  w w. j a va 2 s.c  o  m
 *
 * @param d the new drawable
 *
 * @see #getIndeterminateDrawable()
 * @see #setIndeterminate(boolean)
 */
public void setIndeterminateDrawable(Drawable d) {
    if (d != null) {
        d.setCallback(this);
    }
    mIndeterminateDrawable = d;
    if (mIndeterminate) {
        mCurrentDrawable = d;
        postInvalidate();
    }
}

From source file:am.widget.basetabstrip.BaseTabStripGroup.java

/**
 * ??//from   w w w  . ja  va2 s . c  o  m
 */
protected void recreateItemBackgrounds() {
    clearItemBackground();
    if (!hasItemBackgrounds())
        return;
    int count = getItemCount();
    for (int i = 0; i < count; i++) {
        Drawable tag;
        if (mTabItemBackground.getConstantState() != null) {
            tag = mTabItemBackground.getConstantState().newDrawable().mutate();
        } else {
            tag = mTabItemBackground.mutate();
        }
        tag.setCallback(this);
        mTabItemBackgrounds.add(tag);
    }
}

From source file:com.tr4android.support.extension.widget.FlexibleToolbarLayout.java

/**
 * Set the drawable to use for the status bar scrim from resources.
 * Providing null will disable the scrim functionality.
 * <p/>// www  .  j a  va 2  s .com
 * <p>This scrim is only shown when we have been given a top system inset.</p>
 *
 * @param drawable the drawable to display
 * @attr ref R.styleable#FlexibleToolbarLayout_statusBarScrimColor
 * @see #getStatusBarScrim()
 */
public void setStatusBarScrim(@Nullable Drawable drawable) {
    if (mStatusBarScrim != drawable) {
        if (mStatusBarScrim != null) {
            mStatusBarScrim.setCallback(null);
        }

        mStatusBarScrim = drawable;
        drawable.setCallback(this);
        drawable.mutate().setAlpha(mScrimAlpha);
        ViewCompat.postInvalidateOnAnimation(this);
    }
}

From source file:am.widget.basetabstrip.BaseTabStripGroup.java

/**
 * ?//w  w  w.  j a va 2 s . co  m
 */
protected void createItemBackgrounds() {
    if (!hasItemBackgrounds())
        return;
    int count = getItemCount();
    if (count > 0) {
        for (int i = 0; i < count; i++) {
            if (i < mTabItemBackgrounds.size()) {
                mTabItemBackgrounds.get(i).setState(onCreateDrawableState(0));
            } else {
                Drawable tag;
                if (mTabItemBackground.getConstantState() != null) {
                    tag = mTabItemBackground.getConstantState().newDrawable().mutate();
                } else {
                    tag = mTabItemBackground.mutate();
                }
                tag.setCallback(this);
                mTabItemBackgrounds.add(tag);
            }
        }
    } else {
        for (Drawable drawable : mTabItemBackgrounds) {
            drawable.setState(onCreateDrawableState(0));
        }
    }
}

From source file:com.facebook.litho.ComponentHost.java

private void unmountDrawable(int index, MountItem mountItem) {
    final Drawable contentDrawable = (Drawable) mountItem.getContent();
    final Drawable drawable = mountItem.getDisplayListDrawable() == null ? contentDrawable
            : mountItem.getDisplayListDrawable();

    if (ComponentHostUtils.existsScrapItemAt(index, mScrapDrawableMountItems)) {
        mScrapDrawableMountItems.remove(index);
    } else {//from   ww w . ja v a2  s  .co m
        mDrawableMountItems.remove(index);
    }

    drawable.setCallback(null);

    if (contentDrawable instanceof Touchable) {
        if (ComponentHostUtils.existsScrapItemAt(index, mScrapTouchables)) {
            mScrapTouchables.remove(index);
        } else {
            mTouchables.remove(index);
        }
    }

    this.invalidate(drawable.getBounds());

    releaseScrapDataStructuresIfNeeded();
}

From source file:com.tr4android.support.extension.widget.FlexibleToolbarLayout.java

/**
 * Set the drawable to use for the content scrim from resources. Providing null will disable
 * the scrim functionality.// w  w  w .j  a v  a 2  s .  com
 *
 * @param drawable the drawable to display
 * @attr ref R.styleable#FlexibleToolbarLayout_contentScrimColor
 * @see #getContentScrim()
 */
public void setContentScrim(@Nullable Drawable drawable) {
    if (mContentScrim != drawable) {
        if (mContentScrim != null) {
            mContentScrim.setCallback(null);
        }
        if (drawable != null) {
            mContentScrim = drawable.mutate();
            drawable.setBounds(0, 0, getWidth(), getHeight());
            drawable.setCallback(this);
            drawable.setAlpha(mScrimAlpha);
        } else {
            mContentScrim = null;
        }
        ViewCompat.postInvalidateOnAnimation(this);
    }
}