java类android.support.v4.graphics.drawable.DrawableCompat的实例源码

public static Drawable tintDrawable(Drawable drawable, ColorStateList cls, PorterDuff.Mode mode) {
    if (drawable == null) return null;
    Drawable wrapper = DrawableCompat.wrap(drawable.mutate());
    DrawableCompat.setTintList(wrapper, cls);
    DrawableCompat.setTintMode(drawable, mode);
    return wrapper;
}

public Drawable tintDrawable(@Nullable Drawable drawable, @ColorInt int color) {
    if (drawable != null) {
        drawable = DrawableCompat.wrap(drawable);
        DrawableCompat.setTint(drawable.mutate(), color);
    }
    return drawable;
}

@Override
public BottomSheetNumberPadTimePickerThemer setFabIconTint(ColorStateList tint) {
    if (tint != null) {
        int[] colors = extractColors(tint, STATES_FAB_COLORS);
        if (mFabIconTintAnimator != null) {
            mFabIconTintAnimator.setIntValues(colors);
        } else {
            mFabIconTintAnimator = createFabIconTintAnimator(colors);
        }
    }
    DrawableCompat.setTintList(mOkButton.getDrawable(), tint);
    return this;
}

/**
 * Sets a tint on top of the desired drawable
 *
 * @param drawable     source drawable to apply the tint
 * @param tintColorInt color int of the desired tint
 */
public static void setDrawableTint(@NonNull final Drawable drawable,
                                   @ColorInt final int tintColorInt) {
    /*
     * === FIXED ===
     * In the latest support library, DrawableCompat.wrap() is no longer needed
     *
     * There is an invalidation issue when setting drawable state on pre-lollipop devices,
     * even if using the DrawableCompat.setTint() method.  It appears to be google support
     * library issue.  The get around is to use DrawableCompat.wrap() to wrap the drawable
     * before setting tint color
     *
     * http://stackoverflow.com/questions/30872101
     * https://code.google.com/p/android/issues/detail?id=172067#c13
     * =============
     */
    if (Build.VERSION.SDK_INT < Build.VERSION_CODES.LOLLIPOP) {
        /*
         * Tint ONLY the targeted drawable without affecting other drawables in the app.
         *
         * http://stackoverflow.com/questions/26788251
         */
        Drawable mutateDrawable = drawable.mutate();

        // Work for API 17 and below as well
        mutateDrawable.setColorFilter(tintColorInt, PorterDuff.Mode.SRC_IN);
    } else {
        DrawableCompat.setTint(drawable, tintColorInt);
    }
}

@NonNull
private static Drawable getVectorDrawable(@NonNull Context context, int drawableId) {
    Drawable drawable = ContextCompat.getDrawable(context, drawableId);

    Preconditions.checkNonNull(drawable);

    if (Build.VERSION.SDK_INT < Build.VERSION_CODES.LOLLIPOP) {
        drawable = (DrawableCompat.wrap(drawable)).mutate();
    }
    return drawable;
}

private Drawable icon(Drawable drawable) {
    if (drawable != null) {
        Bitmap bitmap = ((BitmapDrawable) drawable).getBitmap();
        @SuppressWarnings("SuspiciousNameCombination")
        Drawable resizeIcon = new BitmapDrawable(context.getResources(), Bitmap.createScaledBitmap(bitmap, leftIcon, leftIcon, true));
        Drawable.ConstantState state = resizeIcon.getConstantState();
        resizeIcon = DrawableCompat.wrap(state == null ? resizeIcon : state.newDrawable().mutate());
        return resizeIcon;
    }
    return null;
}

public static void setDrawableColor(TextView view, int color){
    Drawable[] drawables=view.getCompoundDrawables();
    for(Drawable drawable:drawables){
        if(drawable!=null){
            drawable.mutate();
            DrawableCompat.setTint(drawable,color);
        }
    }
}

void setBackgroundDrawable(ColorStateList backgroundTint,
        PorterDuff.Mode backgroundTintMode, int rippleColor, int borderWidth) {
    // Now we need to tint the original background with the tint, using
    // an InsetDrawable if we have a border width
    mShapeDrawable = DrawableCompat.wrap(createShapeDrawable());
    DrawableCompat.setTintList(mShapeDrawable, backgroundTint);
    if (backgroundTintMode != null) {
        DrawableCompat.setTintMode(mShapeDrawable, backgroundTintMode);
    }

    // Now we created a mask Drawable which will be used for touch feedback.
    GradientDrawable touchFeedbackShape = createShapeDrawable();

    // We'll now wrap that touch feedback mask drawable with a ColorStateList. We do not need
    // to inset for any border here as LayerDrawable will nest the padding for us
    mRippleDrawable = DrawableCompat.wrap(touchFeedbackShape);
    DrawableCompat.setTintList(mRippleDrawable, createColorStateList(rippleColor));

    final Drawable[] layers;
    if (borderWidth > 0) {
        mBorderDrawable = createBorderDrawable(borderWidth, backgroundTint);
        layers = new Drawable[] {mBorderDrawable, mShapeDrawable, mRippleDrawable};
    } else {
        mBorderDrawable = null;
        layers = new Drawable[] {mShapeDrawable, mRippleDrawable};
    }

    mContentBackground = new LayerDrawable(layers);

    mShadowDrawable = new ShadowDrawableWrapper(
            mView.getContext(),
            mContentBackground,
            mShadowViewDelegate.getRadius(),
            mElevation,
            mElevation + mPressedTranslationZ);
    mShadowDrawable.setAddPaddingForCorners(false);
    mShadowViewDelegate.setBackgroundDrawable(mShadowDrawable);
}

private void initClearDrawable(Context context) {
  mClearDrawable = getCompoundDrawables()[2];// 获取EditText的DrawableRight,假如没有设置我们就使用默认的图片
  if (mClearDrawable == null) {
    //          mClearDrawable = getResources().getDrawable(R.drawable.search_cancel, context.getTheme());
    mClearDrawable = getResources().getDrawable(R.drawable.search_cancel);
  }
  DrawableCompat.setTint(mClearDrawable, DrawableColor);// 设置删除按钮的颜色和TextColor的颜色一致
  mClearDrawable.setBounds(0, 0, (int) getTextSize(),
      (int) getTextSize());// 设置Drawable的宽高和TextSize的大小一致
  setClearIconVisible(false);
  // 设置焦点改变的监听
  setOnFocusChangeListener(this);
  // 设置输入框里面内容发生改变的监听
  addTextChangedListener(this);
}

public void setTint(int foregroundTint, int backgroundTint) {
  DrawableCompat.setTint(this.document.getBackground(), backgroundTint);
  DrawableCompat.setTint(this.documentBackground.getBackground(), foregroundTint);
  this.document.setTextColor(foregroundTint);

  this.fileName.setTextColor(foregroundTint);
  this.fileSize.setTextColor(foregroundTint);

  this.downloadButton.setColorFilter(foregroundTint);
  this.downloadProgress.setBarColor(foregroundTint);
}