@TargetApi(Build.VERSION_CODES.LOLLIPOP)
private Drawable createFillDrawable() {
StateListDrawable drawable = new StateListDrawable();
drawable.addState(
new int[] {-android.R.attr.state_enabled}, createCircleDrawable(mColorDisabled));
drawable.addState(
new int[] {android.R.attr.state_pressed}, createCircleDrawable(mColorPressed));
drawable.addState(new int[] {}, createCircleDrawable(mColorNormal));
if (Util.hasLollipop()) {
RippleDrawable ripple =
new RippleDrawable(
new ColorStateList(new int[][] {{}}, new int[] {mColorRipple}), drawable, null);
setOutlineProvider(
new ViewOutlineProvider() {
@Override
public void getOutline(View view, Outline outline) {
outline.setOval(0, 0, view.getWidth(), view.getHeight());
}
});
setClipToOutline(true);
mBackgroundDrawable = ripple;
return ripple;
}
mBackgroundDrawable = drawable;
return drawable;
}
@Override
public void draw(@NonNull final Canvas canvas) {
super.draw(canvas);
// Only recalculate the close bounds if they are dirty
if (mCloseBoundChanged) {
mCloseBoundChanged = false;
mClosableLayoutRect.set(0, 0, getWidth(), getHeight());
// Create the bounds for our close regions.
applyCloseRegionBounds(mClosePosition, mClosableLayoutRect, mCloseRegionBounds);
// The inset rect applies padding around the visible closeButton.
mInsetCloseRegionBounds.set(mCloseRegionBounds);
mInsetCloseRegionBounds.inset(mCloseButtonPadding, mCloseButtonPadding);
// The close button sits inside the close region with padding and gravity
// in the same way the close region sits inside the whole ClosableLayout
applyCloseButtonBounds(mClosePosition, mInsetCloseRegionBounds, mCloseButtonBounds);
mCloseDrawable.setBounds(mCloseButtonBounds);
}
// Draw last so that this gets drawn as the top layer. This is also why we override
// draw instead of onDraw.
if (mCloseDrawable.isVisible()) {
mCloseDrawable.draw(canvas);
}
}
@SuppressWarnings("deprecation")
public void setCircleButtonStateListDrawable(
View circleButton, int radius, int pressedColor, int normalColor) {
WeakReference<Bitmap> imagePressed =
new WeakReference<>(Bitmap.createBitmap(2 * radius, 2 * radius, Bitmap.Config.ARGB_8888));
Canvas canvasPressed = new Canvas(imagePressed.get());
Paint paintPressed = new Paint();
paintPressed.setAntiAlias(true);
paintPressed.setColor(pressedColor);
canvasPressed.drawCircle(radius, radius, radius, paintPressed);
WeakReference<Bitmap> imageNormal =
new WeakReference<>(Bitmap.createBitmap(2 * radius, 2 * radius, Bitmap.Config.ARGB_8888));
Canvas canvasNormal = new Canvas(imageNormal.get());
Paint paintNormal = new Paint();
paintNormal.setAntiAlias(true);
paintNormal.setColor(normalColor);
canvasNormal.drawCircle(radius, radius, radius, paintNormal);
StateListDrawable stateListDrawable = new StateListDrawable();
stateListDrawable.addState(
new int[] {android.R.attr.state_pressed},
new BitmapDrawable(circleButton.getContext().getResources(), imagePressed.get()));
stateListDrawable.addState(
StateSet.WILD_CARD,
new BitmapDrawable(circleButton.getContext().getResources(), imageNormal.get()));
if (android.os.Build.VERSION.SDK_INT >= 16) {
circleButton.setBackground(stateListDrawable);
} else {
circleButton.setBackgroundDrawable(stateListDrawable);
}
}
/**
* add new tab with title text
*
* @param title title text
*/
public void addTab(CharSequence title) {
int layoutId = getLayoutId(type);
TextView tv = (TextView) inflater.inflate(layoutId, tabWidget, false);
tv.setText(title);
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
// tv.setBackgroundResource(R.drawable.mth_tab_widget_background_ripple);
} else {
// create background using colorControlActivated
StateListDrawable d = new StateListDrawable();
d.addState(
new int[] {android.R.attr.state_pressed}, new ColorDrawable(colorControlActivated));
d.setAlpha(180);
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) {
tv.setBackgroundDrawable(d);
} else {
tv.setBackgroundDrawable(d);
}
}
int tabId = tabWidget.getTabCount();
addTab(newTabSpec(String.valueOf(tabId)).setIndicator(tv).setContent(android.R.id.tabcontent));
}
private void updateBackground() {
StateListDrawable drawable = new StateListDrawable();
drawable.addState(new int[] {android.R.attr.state_pressed}, createDrawable(mColorPressed));
drawable.addState(new int[] {-android.R.attr.state_enabled}, createDrawable(mColorDisabled));
drawable.addState(new int[] {}, createDrawable(mColorNormal));
setBackgroundCompat(drawable);
}
public static int applyLabelColor(Label label, TextView view) {
int bgColorRgb = U.decodeLabelBackgroundColor(label.backgroundColor);
if (bgColorRgb == -1) {
bgColorRgb = 0x212121; // default color Grey 900
}
GradientDrawable grad = null;
Drawable bg = view.getBackground();
if (bg instanceof GradientDrawable) {
grad = (GradientDrawable) bg;
} else if (bg instanceof StateListDrawable) {
StateListDrawable states = (StateListDrawable) bg;
Drawable current = states.getCurrent();
if (current instanceof GradientDrawable) {
grad = (GradientDrawable) current;
}
}
if (grad != null) {
grad.setColor(0xff000000 | bgColorRgb);
final int labelColor =
0xff000000 | U.getLabelForegroundColorBasedOnBackgroundColor(bgColorRgb);
view.setTextColor(labelColor);
return labelColor;
}
return 0;
}
public DrawableLayeredButton(Context context, int topLayer, boolean hasBorder) {
Drawable topLayerDrawable = context.getResources().getDrawable(topLayer);
Drawable greenButtonDrawable = context.getResources().getDrawable(mGreenButtonResource);
InsetDrawable topLayerInset = new InsetDrawable(topLayerDrawable, Utilities.convertToPx(8));
InsetDrawable greenButtonInset =
new InsetDrawable(greenButtonDrawable, Utilities.convertToPx(5));
int width = Utilities.convertToPx(40);
int height = Utilities.convertToPx(40);
ShapeDrawable border = new ShapeDrawable(new OvalShape());
border.getPaint().setColor(0xffabab25);
border.setBounds(0, 0, width, height);
Drawable[] nonActivatedlayers = new Drawable[2];
nonActivatedlayers[0] = greenButtonInset;
nonActivatedlayers[1] = topLayerInset;
LayerDrawable nonActivatedLayer = new LayerDrawable(nonActivatedlayers);
Drawable[] activatedlayers = new Drawable[3];
activatedlayers[0] = border;
activatedlayers[1] = greenButtonInset;
activatedlayers[2] = topLayerInset;
LayerDrawable activatedLayer = new LayerDrawable(activatedlayers);
mDrawable = new StateListDrawable();
if (hasBorder) {
mDrawable.addState(new int[] {android.R.attr.state_checked}, activatedLayer);
}
mDrawable.addState(new int[] {}, nonActivatedLayer);
}
private void updateBackground(View view, int checked, int unchecked) {
// Set text color
ColorStateList colorStateList =
new ColorStateList(
new int[][] {
{android.R.attr.state_pressed},
{-android.R.attr.state_pressed, -android.R.attr.state_checked},
{-android.R.attr.state_pressed, android.R.attr.state_checked}
},
new int[] {Color.GRAY, mTintColor, mCheckedTextColor});
((Button) view).setTextColor(colorStateList);
// Redraw with tint color
Drawable checkedDrawable = resources.getDrawable(checked).mutate();
Drawable uncheckedDrawable = resources.getDrawable(unchecked).mutate();
((GradientDrawable) checkedDrawable).setColor(mTintColor);
((GradientDrawable) uncheckedDrawable).setStroke(oneDP, mTintColor);
// Create drawable
StateListDrawable stateListDrawable = new StateListDrawable();
stateListDrawable.addState(new int[] {-android.R.attr.state_checked}, uncheckedDrawable);
stateListDrawable.addState(new int[] {android.R.attr.state_checked}, checkedDrawable);
// Set button background
if (Build.VERSION.SDK_INT >= 16) {
view.setBackground(stateListDrawable);
} else {
view.setBackgroundDrawable(stateListDrawable);
}
}
private Drawable createSelector(int color) {
ShapeDrawable darkerCircle = new ShapeDrawable(new OvalShape());
darkerCircle.getPaint().setColor(translucentColor(shiftColorUp(color)));
StateListDrawable stateListDrawable = new StateListDrawable();
stateListDrawable.addState(new int[] {android.R.attr.state_pressed}, darkerCircle);
return stateListDrawable;
}
/**
* Create a layered drawable
*
* @param back - Background image to use when target is active
* @param front - Front image to use for target
* @param inset - Target inset padding
* @param frontBlank - Whether the front image for active target should be blank
* @return StateListDrawable
*/
private StateListDrawable getLayeredDrawable(
Drawable back, Drawable front, int inset, boolean frontBlank) {
front.mutate();
back.mutate();
InsetDrawable[] inactivelayer = new InsetDrawable[2];
InsetDrawable[] activelayer = new InsetDrawable[2];
Drawable activeFront = frontBlank ? mResources.getDrawable(android.R.color.transparent) : front;
Drawable inactiveBack =
mResources.getDrawable(com.android.internal.R.drawable.ic_lockscreen_lock_pressed);
inactivelayer[0] = new InsetDrawable(inactiveBack, 0, 0, 0, 0);
inactivelayer[1] = new InsetDrawable(front, inset, inset, inset, inset);
activelayer[0] = new InsetDrawable(back, 0, 0, 0, 0);
activelayer[1] = new InsetDrawable(activeFront, inset, inset, inset, inset);
StateListDrawable states = new StateListDrawable();
LayerDrawable inactiveLayerDrawable = new LayerDrawable(inactivelayer);
inactiveLayerDrawable.setId(0, 0);
inactiveLayerDrawable.setId(1, 1);
LayerDrawable activeLayerDrawable = new LayerDrawable(activelayer);
activeLayerDrawable.setId(0, 0);
activeLayerDrawable.setId(1, 1);
states.addState(TargetDrawable.STATE_INACTIVE, inactiveLayerDrawable);
states.addState(TargetDrawable.STATE_ACTIVE, activeLayerDrawable);
states.addState(TargetDrawable.STATE_FOCUSED, activeLayerDrawable);
return states;
}
public static StateListDrawable createBlueButtonDrawable(Context context) {
float corner =
TypedValue.applyDimension(
TypedValue.COMPLEX_UNIT_DIP, 2, context.getResources().getDisplayMetrics());
float[] corners = new float[] {corner, corner, corner, corner, corner, corner, corner, corner};
ShapeDrawable shapeDrawable = new ShapeDrawable();
shapeDrawable.getPaint().setColor(TgR.color.blue_color);
Shape rrs = new RoundRectShape(corners, null, null);
shapeDrawable.setShape(rrs);
ShapeDrawable shapeDrawablePressed = new ShapeDrawable();
// shapeDrawablePressed.getPaint().setColor((TgR.color.blue_color & 0x00FFFFFF) | (0xCC
// << 24));
shapeDrawablePressed.getPaint().setColor(TgR.color.main_theme_color);
Shape rrsPressed = new RoundRectShape(corners, null, null);
shapeDrawablePressed.setShape(rrsPressed);
ShapeDrawable shapeDrawableDisable = new ShapeDrawable();
shapeDrawableDisable.getPaint().setColor(0xFFD1D1D1);
Shape rrsDisable = new RoundRectShape(corners, null, null);
shapeDrawableDisable.setShape(rrsDisable);
StateListDrawable sld = new StateListDrawable();
sld.addState(new int[] {-android.R.attr.state_enabled}, shapeDrawableDisable);
sld.addState(new int[] {android.R.attr.state_pressed}, shapeDrawablePressed);
sld.addState(new int[] {android.R.attr.state_enabled}, shapeDrawable);
return sld;
}
private Drawable createRadioBackground(int position) {
StateListDrawable listDrawable = new StateListDrawable();
listDrawable.addState(
new int[] {android.R.attr.state_checked},
new CircleAnimDrawable(this).setPosition(position));
return listDrawable;
}
public static StateListDrawable createItemsStateListDrawable() {
StateListDrawable sld = new StateListDrawable();
sld.addState(new int[] {android.R.attr.state_pressed}, new ColorDrawable(0x33D1D1D1));
sld.addState(new int[] {android.R.attr.state_enabled}, new ColorDrawable(0x00FFFFFF));
return sld;
}
/**
* 创建一个图片选择器
*
* @param normalState 普通状态的图片
* @param pressedState 按压状态的图片
*/
public static StateListDrawable createSelector(Drawable normalState, Drawable pressedState) {
StateListDrawable bg = new StateListDrawable();
bg.addState(
new int[] {android.R.attr.state_pressed, android.R.attr.state_enabled}, pressedState);
bg.addState(new int[] {android.R.attr.state_enabled}, normalState);
bg.addState(new int[] {}, normalState);
return bg;
}
/**
* =============================================================================================
* Init State List Drawable and Color
* =============================================================================================
*/
private StateListDrawable createStateListDrawable(Drawable drawable[]) {
StateListDrawable states = new StateListDrawable();
states.addState(
new int[] {android.R.attr.state_pressed, android.R.attr.state_enabled}, drawable[0]);
states.addState(
new int[] {android.R.attr.state_focused, android.R.attr.state_enabled}, drawable[0]);
states.addState(new int[] {android.R.attr.state_enabled}, drawable[1]);
states.addState(new int[] {-android.R.attr.state_enabled}, drawable[2]);
return states;
}
private StateListDrawable createFillDrawable(float strokeWidth) {
StateListDrawable drawable = new StateListDrawable();
drawable.addState(
new int[] {-android.R.attr.state_enabled},
createCircleDrawable(mColorDisabled, strokeWidth));
drawable.addState(
new int[] {android.R.attr.state_pressed}, createCircleDrawable(mColorPressed, strokeWidth));
drawable.addState(new int[] {}, createCircleDrawable(mColorNormal, strokeWidth));
return drawable;
}
public static StateListDrawable getStates(BitmapDrawable normal, BitmapDrawable selected) {
StateListDrawable states = new StateListDrawable();
states.addState(new int[] {android.R.attr.state_pressed}, selected);
states.addState(new int[] {android.R.attr.state_focused}, selected);
states.addState(new int[] {android.R.attr.state_selected}, selected);
states.addState(new int[] {android.R.attr.state_activated}, selected);
states.addState(new int[] {}, normal);
return states;
}
public void addTabIcon(int idNormal, int idSelected) {
StateListDrawable sld = new StateListDrawable();
Drawable normal = idNormal == -1 ? null : mContext.getResources().getDrawable(idNormal);
Drawable select = idSelected == -1 ? null : mContext.getResources().getDrawable(idSelected);
sld.addState(new int[] {android.R.attr.state_selected}, select);
sld.addState(new int[] {}, normal);
if (mTabIcons == null) {
mTabIcons = new ArrayList<>();
}
mTabIcons.add(sld);
}
@TargetApi(Build.VERSION_CODES.LOLLIPOP)
void onActionUp() {
if (mBackgroundDrawable instanceof StateListDrawable) {
StateListDrawable drawable = (StateListDrawable) mBackgroundDrawable;
drawable.setState(new int[] {android.R.attr.state_enabled});
} else if (Util.hasLollipop()) {
RippleDrawable ripple = (RippleDrawable) mBackgroundDrawable;
ripple.setState(new int[] {android.R.attr.state_enabled});
ripple.setHotspot(calculateCenterX(), calculateCenterY());
ripple.setVisible(true, true);
}
}
public static Drawable getColorStateDrawable(int color) {
StateListDrawable retVal = new StateListDrawable();
Drawable normal = new ColorDrawable(color);
Drawable superS = new ColorDrawable(0xFF99CC00);
Drawable select = new ColorDrawable(0x8899CC00);
retVal.addState(new int[] {android.R.attr.state_pressed}, select);
retVal.addState(new int[] {android.R.attr.state_focused}, select);
retVal.addState(new int[] {android.R.attr.state_checked}, superS);
retVal.addState(new int[] {android.R.attr.state_selected}, select);
retVal.addState(new int[0], normal);
return retVal;
}
private StateListDrawable getButtonBackground() {
int[] pressedState = {android.R.attr.state_pressed};
int[] focusedState = {android.R.attr.state_focused};
int[] defaultState = {android.R.attr.state_enabled};
ColorDrawable colorDefault = new ColorDrawable(mButtonBackgroundColorNormal);
ColorDrawable colorPressed = new ColorDrawable(mButtonBackgroundColorPressed);
ColorDrawable colorFocused = new ColorDrawable(mButtonBackgroundColorFocused);
StateListDrawable background = new StateListDrawable();
background.addState(pressedState, colorPressed);
background.addState(focusedState, colorFocused);
background.addState(defaultState, colorDefault);
return background;
}
private static Drawable getAccentStateDrawable(Context context) {
TypedValue typedValue = new TypedValue();
Resources.Theme theme = context.getTheme();
theme.resolveAttribute(R.attr.colorControlHighlight, typedValue, true);
Drawable colorDrawable = new ColorDrawable(typedValue.data);
StateListDrawable stateListDrawable = new StateListDrawable();
stateListDrawable.addState(new int[] {android.R.attr.state_activated}, colorDrawable);
stateListDrawable.addState(StateSet.WILD_CARD, null);
return stateListDrawable;
}
@Override
protected void drawableStateChanged() {
super.drawableStateChanged();
if (mImageView != null) {
mHolographicHelper.generatePressedFocusedStates(mImageView);
Drawable d = mImageView.getDrawable();
if (d instanceof StateListDrawable) {
StateListDrawable sld = (StateListDrawable) d;
sld.setState(getDrawableState());
sld.invalidateSelf();
}
}
}
private void initBackground(TypedArray typedArray) {
int radius =
typedArray.getDimensionPixelOffset(
R.styleable.ImageTextButton_itb_radius,
getResources().getDimensionPixelOffset(R.dimen.default_radius));
int btnNormalBgColor =
typedArray.getColor(
R.styleable.ImageTextButton_itb_bg, getResources().getColor(R.color.default_bg));
int btnPressedBgColor = typedArray.getColor(R.styleable.ImageTextButton_itb_bg_pressed, -1);
if (btnPressedBgColor == -1) {
int alpha = Color.alpha(btnNormalBgColor);
int red = Color.red(btnNormalBgColor);
int green = Color.green(btnNormalBgColor);
int blue = Color.blue(btnNormalBgColor);
if (alpha < 0xFF) {
btnPressedBgColor = Color.argb(0xFF, red, green, blue);
} else {
btnPressedBgColor = Color.argb(0x90, red, green, blue);
}
}
int btnDisabledBgColor =
typedArray.getColor(
R.styleable.ImageTextButton_itb_bg_disabled,
getResources().getColor(R.color.default_bg_disabled));
GradientDrawable normalShape = new GradientDrawable();
normalShape.setColor(btnNormalBgColor);
if (radius > 0) {
normalShape.setCornerRadius(radius);
}
GradientDrawable pressedShape = new GradientDrawable();
pressedShape.setColor(btnPressedBgColor);
if (radius > 0) {
pressedShape.setCornerRadius(radius);
}
GradientDrawable disabledShape = new GradientDrawable();
disabledShape.setColor(btnDisabledBgColor);
if (radius > 0) {
disabledShape.setCornerRadius(radius);
}
StateListDrawable bg = new StateListDrawable();
bg.addState(new int[] {android.R.attr.state_pressed}, pressedShape);
bg.addState(new int[] {android.R.attr.state_enabled}, normalShape);
setBackground(bg);
setClickable(true);
}
/** Generate the pressed/focused states if necessary. */
public void generatePressedFocusedStates(ImageView v) {
if (!mStatesUpdated && v != null) {
mStatesUpdated = true;
Bitmap original = createOriginalImage(v, mTempCanvas);
Bitmap outline = createPressImage(v, mTempCanvas);
FastBitmapDrawable originalD = new FastBitmapDrawable(original);
FastBitmapDrawable outlineD = new FastBitmapDrawable(outline);
StateListDrawable states = new StateListDrawable();
states.addState(new int[] {android.R.attr.state_pressed}, outlineD);
states.addState(new int[] {android.R.attr.state_focused}, outlineD);
states.addState(new int[] {}, originalD);
v.setImageDrawable(states);
}
}
@Override
protected boolean onStateChange(int[] states) {
boolean isStatePressedInArray = false;
for (int state : states) {
if (state == android.R.attr.state_pressed) {
isStatePressedInArray = true;
}
}
if (isStatePressedInArray) {
super.setColorFilter(mColorPressed, PorterDuff.Mode.SRC_IN);
} else {
super.setColorFilter(mColorNormal, PorterDuff.Mode.SRC_IN);
}
return super.onStateChange(states);
}
@Override
public void onLightweightThemeChanged() {
Drawable drawable = mActivity.getLightweightTheme().getDrawable(this);
if (drawable == null) return;
StateListDrawable stateList = new StateListDrawable();
stateList.addState(
new int[] {R.attr.state_private},
new ColorDrawable(mActivity.getResources().getColor(R.color.background_private)));
stateList.addState(new int[] {}, drawable);
int[] padding =
new int[] {getPaddingLeft(), getPaddingTop(), getPaddingRight(), getPaddingBottom()};
setBackgroundDrawable(stateList);
setPadding(padding[0], padding[1], padding[2], padding[3]);
}
@SuppressLint("NewApi")
void init(Context context) {
mIsLollipop = (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP);
if (mIsLollipop) {
int elevation = context.getResources().getDimensionPixelSize(R.dimen.fab_elevation);
setElevation(elevation);
}
int fabColor = context.getResources().getColor(R.color.fab_color);
int fabColorPressed = darken(fabColor);
StateListDrawable background = new StateListDrawable();
background.addState(new int[] {android.R.attr.state_pressed}, createOval(fabColorPressed));
background.addState(new int[] {}, createOval(fabColor));
setBackgroundCompat(background);
}
public Drawable createIconDrawable(Drawable src) {
Bitmap scaled = createIconBitmap(src);
StateListDrawable result = new StateListDrawable();
result.addState(
new int[] {android.R.attr.state_focused},
new BitmapDrawable(createSelectedBitmap(scaled, false)));
result.addState(
new int[] {android.R.attr.state_pressed},
new BitmapDrawable(createSelectedBitmap(scaled, true)));
result.addState(new int[0], new BitmapDrawable(scaled));
result.setBounds(0, 0, mIconTextureWidth, mIconTextureHeight);
return result;
}
// The drawable is constructed as per @drawable/shaped_button.
@Override
public void onLightweightThemeChanged() {
final int background = ContextCompat.getColor(getContext(), R.color.text_and_tabs_tray_grey);
final LightweightThemeDrawable lightWeight = getTheme().getColorDrawable(this, background);
if (lightWeight == null) return;
lightWeight.setAlpha(34, 34);
final StateListDrawable stateList = new StateListDrawable();
stateList.addState(PRESSED_ENABLED_STATE_SET, getColorDrawable(R.color.highlight_shaped));
stateList.addState(FOCUSED_STATE_SET, getColorDrawable(R.color.highlight_shaped_focused));
stateList.addState(PRIVATE_STATE_SET, getColorDrawable(R.color.text_and_tabs_tray_grey));
stateList.addState(EMPTY_STATE_SET, lightWeight);
setBackgroundDrawable(stateList);
}
