下面列出了android.graphics.drawable.ShapeDrawable#setPadding() 实例代码，或者点击链接到github查看源代码，也可以在右侧发表评论。
private void buildColorPickerView(View view, int colorCode) {
view.setVisibility(View.VISIBLE);
ShapeDrawable biggerCircle = new ShapeDrawable(new OvalShape());
biggerCircle.setIntrinsicHeight(20);
biggerCircle.setIntrinsicWidth(20);
biggerCircle.setBounds(new Rect(0, 0, 20, 20));
biggerCircle.getPaint().setColor(colorCode);
ShapeDrawable smallerCircle = new ShapeDrawable(new OvalShape());
smallerCircle.setIntrinsicHeight(5);
smallerCircle.setIntrinsicWidth(5);
smallerCircle.setBounds(new Rect(0, 0, 5, 5));
smallerCircle.getPaint().setColor(Color.WHITE);
smallerCircle.setPadding(10, 10, 10, 10);
Drawable[] drawables = {smallerCircle, biggerCircle};
LayerDrawable layerDrawable = new LayerDrawable(drawables);
view.setBackgroundDrawable(layerDrawable);
}
private void buildColorPickerView(View view, int colorCode) {
view.setVisibility(View.VISIBLE);
ShapeDrawable biggerCircle = new ShapeDrawable(new OvalShape());
biggerCircle.setIntrinsicHeight(20);
biggerCircle.setIntrinsicWidth(20);
biggerCircle.setBounds(new Rect(0, 0, 20, 20));
biggerCircle.getPaint().setColor(colorCode);
ShapeDrawable smallerCircle = new ShapeDrawable(new OvalShape());
smallerCircle.setIntrinsicHeight(5);
smallerCircle.setIntrinsicWidth(5);
smallerCircle.setBounds(new Rect(0, 0, 5, 5));
smallerCircle.getPaint().setColor(Color.WHITE);
smallerCircle.setPadding(10, 10, 10, 10);
Drawable[] drawables = {smallerCircle, biggerCircle};
LayerDrawable layerDrawable = new LayerDrawable(drawables);
view.setBackgroundDrawable(layerDrawable);
}
private void buildColorPickerView(View view, int colorCode) {
view.setVisibility(View.VISIBLE);
ShapeDrawable biggerCircle = new ShapeDrawable(new OvalShape());
biggerCircle.setIntrinsicHeight(20);
biggerCircle.setIntrinsicWidth(20);
biggerCircle.setBounds(new Rect(0, 0, 20, 20));
biggerCircle.getPaint().setColor(colorCode);
ShapeDrawable smallerCircle = new ShapeDrawable(new OvalShape());
smallerCircle.setIntrinsicHeight(5);
smallerCircle.setIntrinsicWidth(5);
smallerCircle.setBounds(new Rect(0, 0, 5, 5));
smallerCircle.getPaint().setColor(Color.WHITE);
smallerCircle.setPadding(10, 10, 10, 10);
Drawable[] drawables = {smallerCircle, biggerCircle};
LayerDrawable layerDrawable = new LayerDrawable(drawables);
view.setBackgroundDrawable(layerDrawable);
}
private void buildColorPickerView(View view, int colorCode) {
view.setVisibility(View.VISIBLE);
ShapeDrawable biggerCircle = new ShapeDrawable(new OvalShape());
biggerCircle.setIntrinsicHeight(20);
biggerCircle.setIntrinsicWidth(20);
biggerCircle.setBounds(new Rect(0, 0, 20, 20));
biggerCircle.getPaint().setColor(colorCode);
ShapeDrawable smallerCircle = new ShapeDrawable(new OvalShape());
smallerCircle.setIntrinsicHeight(5);
smallerCircle.setIntrinsicWidth(5);
smallerCircle.setBounds(new Rect(0, 0, 5, 5));
smallerCircle.getPaint().setColor(Color.WHITE);
smallerCircle.setPadding(10, 10, 10, 10);
Drawable[] drawables = {smallerCircle, biggerCircle};
LayerDrawable layerDrawable = new LayerDrawable(drawables);
view.setBackgroundDrawable(layerDrawable);
}
private static Drawable createButtonShape(Context context, int color) {
// Translation of Lollipop's xml button-bg definition to Java
int paddingH = context.getResources()
.getDimensionPixelSize(R.dimen.button_padding_horizontal_material);
int paddingV = context.getResources()
.getDimensionPixelSize(R.dimen.button_padding_vertical_material);
int insetH = context.getResources()
.getDimensionPixelSize(R.dimen.button_inset_horizontal_material);
int insetV = context.getResources()
.getDimensionPixelSize(R.dimen.button_inset_vertical_material);
float[] outerRadii = new float[8];
Arrays.fill(outerRadii, CORNER_RADIUS);
RoundRectShape r = new RoundRectShape(outerRadii, null, null);
ShapeDrawable shapeDrawable = new ShapeDrawable(r);
shapeDrawable.getPaint().setColor(color);
shapeDrawable.setPadding(paddingH, paddingV, paddingH, paddingV);
return new InsetDrawable(shapeDrawable,
insetH, insetV, insetH, insetV);
}
/**
* 根据指定的背景色,获得当前SweetToast实例中mContentView的背景drawable实例
* @param backgroundColor
* @return
*/
private static Drawable getBackgroundDrawable(SweetToast sweetToast, @ColorInt int backgroundColor){
try {
ShapeDrawable shapeDrawable = new ShapeDrawable();
//获取当前设备的屏幕尺寸
//实验发现不同的设备上面,Toast内容区域的padding值并不相同,根据屏幕的宽度分别进行处理,尽量接近设备原生Toast的体验
int widthPixels = sweetToast.getContentView().getResources().getDisplayMetrics().widthPixels;
int heightPixels = sweetToast.getContentView().getResources().getDisplayMetrics().heightPixels;
float density = sweetToast.getContentView().getResources().getDisplayMetrics().density;
if(widthPixels >= 1070){
//例如小米5S:1920 x 1080
shapeDrawable.setPadding((int)(density*13),(int)(density*12),(int)(density*13),(int)(density*12));
}else {
//例如红米2:1280x720
shapeDrawable.setPadding((int)(density*14),(int)(density*13),(int)(density*14),(int)(density*13));
}
float radius = density*8;
float[] outerRadii = new float[]{radius,radius,radius,radius,radius,radius,radius,radius};
int width = sweetToast.getContentView().getWidth();
int height = sweetToast.getContentView().getHeight();
RectF rectF = new RectF(1,1,width-1,height-1);
RoundRectShape roundRectShape = new RoundRectShape(outerRadii,rectF,null);
shapeDrawable.setShape(roundRectShape);
//在Android 5.0以下,直接设置 DrawableCompat.setTint 未变色:DrawableCompat.setTint(shapeDrawable,backgroundColor);
//解决:不使用DrawableCompat,直接使用 Drawable.setColorFilter(backgroundColor, PorterDuff.Mode.SRC_ATOP),
//经测试,在4.22(山寨机)和5.1(中兴)和6.0.1(小米5s)上颜色正常显示
shapeDrawable.setColorFilter(backgroundColor, PorterDuff.Mode.SRC_ATOP);
return shapeDrawable;
}catch (Exception e){
Log.e("幻海流心","e:"+e.getLocalizedMessage());
}
return null;
}
private void change() {
float[] outerR = new float[]{mSize / 2, mSize / 2, mSize / 2, mSize / 2, mSize / 2, mSize / 2, mSize / 2, mSize / 2};
Shape shape = new RoundRectShape(outerR, null, null);
ShapeDrawable shapeDrawable = new ShapeDrawable(shape);
shapeDrawable.setIntrinsicHeight((int) mSize);
shapeDrawable.setIntrinsicWidth((int) mSize);
shapeDrawable.setPadding(0, 0, 0, 0);
shapeDrawable.getPaint().setColor(mColor);
shapeDrawable.getPaint().setStyle(Paint.Style.FILL);
setBackgroundDrawable(shapeDrawable);
setHeight((int) mSize);
setMinWidth((int) mSize);
}
private void addArcShapeToList(){
final ArcShape arcShape = new ArcShape(0, 0, 0);
final ShapeDrawable shapeDrawable = new ShapeDrawable(arcShape);
shapeDrawable.getPaint().setStyle(Paint.Style.STROKE);
shapeDrawable.getPaint().setColor(0xFF0099CC);
shapeDrawable.setPadding(30, 30, 30, 30);
mExampleItemList.add(new ExampleItem("ArcShape", new ExampleDetailActivity.DetailContentProvider() {
@Override
public Object provideInstance() {
return shapeDrawable;
}
@Override
public void onGestureMove(float x, float y, int action) {
if(x >= 0 && x <= 1){
arcShape.setEndAngle(360 * x);
shapeDrawable.invalidateSelf();
}
if(y >= 0 && y <= 1){
arcShape.setStrokeWidth((int) (y * 100));
shapeDrawable.invalidateSelf();
}
}
@Override
public void destroy() {
}
}));
}
/**
* 根据指定的背景色,获得当前SweetToast实例中mContentView的背景drawable实例
* @param backgroundColor
* @return
*/
private static Drawable getBackgroundDrawable(SweetToast sweetToast, @ColorInt int backgroundColor){
try {
ShapeDrawable shapeDrawable = new ShapeDrawable();
//获取当前设备的屏幕尺寸
//实验发现不同的设备上面,Toast内容区域的padding值并不相同,根据屏幕的宽度分别进行处理,尽量接近设备原生Toast的体验
int widthPixels = sweetToast.getContentView().getResources().getDisplayMetrics().widthPixels;
int heightPixels = sweetToast.getContentView().getResources().getDisplayMetrics().heightPixels;
float density = sweetToast.getContentView().getResources().getDisplayMetrics().density;
if(widthPixels >= 1070){
//例如小米5S:1920 x 1080
shapeDrawable.setPadding((int)(density*13),(int)(density*12),(int)(density*13),(int)(density*12));
}else {
//例如红米2:1280x720
shapeDrawable.setPadding((int)(density*14),(int)(density*13),(int)(density*14),(int)(density*13));
}
float radius = density*8;
float[] outerRadii = new float[]{radius,radius,radius,radius,radius,radius,radius,radius};
int width = sweetToast.getContentView().getWidth();
int height = sweetToast.getContentView().getHeight();
RectF rectF = new RectF(1,1,width-1,height-1);
RoundRectShape roundRectShape = new RoundRectShape(outerRadii,rectF,null);
shapeDrawable.setShape(roundRectShape);
//在Android 5.0以下,直接设置 DrawableCompat.setTint 未变色:DrawableCompat.setTint(shapeDrawable,backgroundColor);
//解决:不使用DrawableCompat,直接使用 Drawable.setColorFilter(backgroundColor, PorterDuff.Mode.SRC_ATOP),
//经测试,在4.22(山寨机)和5.1(中兴)和6.0.1(小米5s)上颜色正常显示
shapeDrawable.setColorFilter(backgroundColor, PorterDuff.Mode.SRC_ATOP);
return shapeDrawable;
}catch (Exception e){
Log.e("幻海流心","e:"+e.getLocalizedMessage());
}
return null;
}
protected static Drawable makeBackground(Resources res, final int color) {
int padding = res.getDimensionPixelSize(R.dimen.activity_horizontal_margin);
float corners = (3 * padding) / 4;
float[] radii = new float[] { corners, corners, corners, corners, corners, corners, corners, corners };
ShapeDrawable rect = new ShapeDrawable(new RoundRectShape(radii, null, null));
rect.setPadding(padding / 4, padding / 4, padding / 4, padding / 4);
rect.getPaint().setColor(color);
return rect;
}
protected static Drawable makeBackground(Resources res, final int color) {
int padding = res.getDimensionPixelSize(R.dimen.activity_horizontal_margin);
float corners = (3 * padding) / 4;
float[] radii = new float[] { corners, corners, corners, corners, corners, corners, corners, corners };
ShapeDrawable rect = new ShapeDrawable(new RoundRectShape(radii, null, null));
rect.setPadding(padding / 4, padding / 4, padding / 4, padding / 4);
rect.getPaint().setColor(color);
return rect;
}
public static Drawable generateBackgroundWithShadow(View view, @ColorRes int backgroundColor,
@DimenRes int cornerRadius,
@ColorRes int shadowColor,
@DimenRes int elevation,
int shadowGravity) {
float cornerRadiusValue = view.getContext().getResources().getDimension(cornerRadius);
int elevationValue = (int) view.getContext().getResources().getDimension(elevation);
int shadowColorValue = ContextCompat.getColor(view.getContext(), shadowColor);
int backgroundColorValue = ContextCompat.getColor(view.getContext(), backgroundColor);
float[] outerRadius = {cornerRadiusValue, cornerRadiusValue, cornerRadiusValue,
cornerRadiusValue, cornerRadiusValue, cornerRadiusValue, cornerRadiusValue,
cornerRadiusValue};
Rect shapeDrawablePadding = new Rect();
shapeDrawablePadding.left = 0;
shapeDrawablePadding.right = 0;
int DY = 0;
int DX = 0;
switch (shadowGravity) {
case Gravity.CENTER:
shapeDrawablePadding.top = elevationValue;
shapeDrawablePadding.bottom = elevationValue;
DY = 0;
break;
case Gravity.RIGHT:
shapeDrawablePadding.right = elevationValue * 2;
shapeDrawablePadding.bottom = elevationValue * 2;
DY = elevationValue / 3;
DX = elevationValue / 3;
break;
case Gravity.TOP:
shapeDrawablePadding.top = elevationValue * 2;
shapeDrawablePadding.bottom = elevationValue;
DY = -1 * elevationValue / 3;
break;
case Gravity.BOTTOM:
shapeDrawablePadding.top = elevationValue;
shapeDrawablePadding.bottom = elevationValue * 2;
DY = elevationValue / 3;
break;
}
ShapeDrawable shapeDrawable = new ShapeDrawable();
shapeDrawable.setPadding(shapeDrawablePadding);
shapeDrawable.getPaint().setColor(backgroundColorValue);
shapeDrawable.getPaint().setShadowLayer(cornerRadiusValue / 3, DX, DY, shadowColorValue);
view.setLayerType(LAYER_TYPE_SOFTWARE, shapeDrawable.getPaint());
shapeDrawable.setShape(new RoundRectShape(outerRadius, null, null));
LayerDrawable drawable = new LayerDrawable(new Drawable[]{shapeDrawable});
drawable.setLayerInset(0, 0, 0, 0, elevationValue * 2);
return drawable;
}
private void init(AttributeSet attrs) {
// saving padding values for using them after setting background drawable
final int paddingTop = getPaddingTop();
final int paddingRight = getPaddingRight();
final int paddingLeft = getPaddingLeft();
final int paddingBottom = getPaddingBottom();
if (attributes == null)
attributes = new Attributes(this, getResources());
if (attrs != null) {
TypedArray a = getContext().obtainStyledAttributes(attrs, R.styleable.fl_FlatButton);
// getting common attributes
int customTheme = a.getResourceId(R.styleable.fl_FlatButton_fl_theme, Attributes.DEFAULT_THEME);
attributes.setThemeSilent(customTheme, getResources());
attributes.setTouchEffect(a.getInt(R.styleable.fl_FlatButton_fl_touchEffect, Attributes.DEFAULT_TOUCH_EFFECT));
attributes.setFontFamily(a.getString(R.styleable.fl_FlatButton_fl_fontFamily));
attributes.setFontWeight(a.getString(R.styleable.fl_FlatButton_fl_fontWeight));
attributes.setFontExtension(a.getString(R.styleable.fl_FlatButton_fl_fontExtension));
attributes.setTextAppearance(a.getInt(R.styleable.fl_FlatButton_fl_textAppearance, Attributes.DEFAULT_TEXT_APPEARANCE));
attributes.setRadius(a.getDimensionPixelSize(R.styleable.fl_FlatButton_fl_cornerRadius, Attributes.DEFAULT_RADIUS_PX));
// getting view specific attributes
bottom = a.getDimensionPixelSize(R.styleable.fl_FlatButton_fl_blockButtonEffectHeight, bottom);
a.recycle();
}
if (attributes.hasTouchEffect()) {
boolean hasRippleEffect = attributes.getTouchEffect() == Attributes.RIPPLE_TOUCH_EFFECT;
touchEffectAnimator = new TouchEffectAnimator(this);
touchEffectAnimator.setHasRippleEffect(hasRippleEffect);
touchEffectAnimator.setEffectColor(attributes.getColor(1));
touchEffectAnimator.setClipRadius(attributes.getRadius());
}
/*mPaint = new Paint();
mPaint.setColor(attributes.getColor(1));
mPaint.setAlpha(mAlpha);*/
// creating normal state drawable
ShapeDrawable normalFront = new ShapeDrawable(new RoundRectShape(attributes.getOuterRadius(), null, null));
normalFront.getPaint().setColor(attributes.getColor(2));
ShapeDrawable normalBack = new ShapeDrawable(new RoundRectShape(attributes.getOuterRadius(), null, null));
normalBack.getPaint().setColor(attributes.getColor(1));
normalBack.setPadding(0, 0, 0, bottom);
Drawable[] d = {normalBack, normalFront};
LayerDrawable normal = new LayerDrawable(d);
// creating pressed state drawable
ShapeDrawable pressedFront = new ShapeDrawable(new RoundRectShape(attributes.getOuterRadius(), null, null));
pressedFront.getPaint().setColor(attributes.getColor(1));
ShapeDrawable pressedBack = new ShapeDrawable(new RoundRectShape(attributes.getOuterRadius(), null, null));
pressedBack.getPaint().setColor(attributes.getColor(0));
if (bottom != 0) pressedBack.setPadding(0, 0, 0, bottom / 2);
Drawable[] d2 = {pressedBack, pressedFront};
LayerDrawable pressed = new LayerDrawable(d2);
// creating disabled state drawable
ShapeDrawable disabledFront = new ShapeDrawable(new RoundRectShape(attributes.getOuterRadius(), null, null));
disabledFront.getPaint().setColor(attributes.getColor(3));
disabledFront.getPaint().setAlpha(0xA0);
ShapeDrawable disabledBack = new ShapeDrawable(new RoundRectShape(attributes.getOuterRadius(), null, null));
disabledBack.getPaint().setColor(attributes.getColor(2));
Drawable[] d3 = {disabledBack, disabledFront};
LayerDrawable disabled = new LayerDrawable(d3);
StateListDrawable states = new StateListDrawable();
if (!attributes.hasTouchEffect())
states.addState(new int[]{android.R.attr.state_pressed, android.R.attr.state_enabled}, pressed);
states.addState(new int[]{android.R.attr.state_focused, android.R.attr.state_enabled}, pressed);
states.addState(new int[]{android.R.attr.state_enabled}, normal);
states.addState(new int[]{-android.R.attr.state_enabled}, disabled);
setBackgroundDrawable(states);
setPadding(paddingLeft, paddingTop, paddingRight, paddingBottom);
if (attributes.getTextAppearance() == 1) setTextColor(attributes.getColor(0));
else if (attributes.getTextAppearance() == 2) setTextColor(attributes.getColor(3));
else setTextColor(Color.WHITE);
// check for IDE preview render
if (!this.isInEditMode()) {
Typeface typeface = FlatUI.getFont(getContext(), attributes);
if (typeface != null) setTypeface(typeface);
}
}
private void init(AttributeSet attrs) {
if (attributes == null)
attributes = new Attributes(this, getResources());
if (attrs != null) {
TypedArray a = getContext().obtainStyledAttributes(attrs, R.styleable.fl_FlatToggleButton);
// getting common attributes
int customTheme = a.getResourceId(R.styleable.fl_FlatToggleButton_fl_theme, Attributes.DEFAULT_THEME);
attributes.setThemeSilent(customTheme, getResources());
attributes.setRadius(a.getDimensionPixelSize(R.styleable.fl_FlatToggleButton_fl_cornerRadius, Attributes.DEFAULT_RADIUS_PX));
space = a.getDimensionPixelSize(R.styleable.fl_FlatToggleButton_fl_space, space);
padding = space / 10;
a.recycle();
}
// creating unchecked-enabled state drawable
ShapeDrawable uncheckedEnabledFrontCore = new ShapeDrawable(new RoundRectShape(attributes.getOuterRadius(), null, null));
uncheckedEnabledFrontCore.getPaint().setColor(attributes.getColor(2));
InsetDrawable uncheckedEnabledFront = new InsetDrawable(uncheckedEnabledFrontCore, padding);
ShapeDrawable uncheckedEnabledBack = new ShapeDrawable(new RoundRectShape(attributes.getOuterRadius(), null, null));
uncheckedEnabledBack.getPaint().setColor(Color.parseColor("#f2f2f2"));
uncheckedEnabledBack.setIntrinsicWidth(space / 2 * 5);
uncheckedEnabledBack.setIntrinsicHeight(space);
uncheckedEnabledBack.setPadding(0, 0, space / 2 * 5, 0);
Drawable[] d1 = {uncheckedEnabledBack, uncheckedEnabledFront};
LayerDrawable uncheckedEnabled = new LayerDrawable(d1);
// creating checked-enabled state drawable
ShapeDrawable checkedEnabledFrontCore = new ShapeDrawable(new RoundRectShape(attributes.getOuterRadius(), null, null));
checkedEnabledFrontCore.getPaint().setColor(attributes.getColor(2));
InsetDrawable checkedEnabledFront = new InsetDrawable(checkedEnabledFrontCore, padding);
ShapeDrawable checkedEnabledBack = new ShapeDrawable(new RoundRectShape(attributes.getOuterRadius(), null, null));
checkedEnabledBack.getPaint().setColor(attributes.getColor(3));
checkedEnabledBack.setPadding(space / 2 * 5, 0, 0, 0);
Drawable[] d2 = {checkedEnabledBack, checkedEnabledFront};
LayerDrawable checkedEnabled = new LayerDrawable(d2);
// creating unchecked-disabled state drawable
ShapeDrawable uncheckedDisabledFrontCore = new ShapeDrawable(new RoundRectShape(attributes.getOuterRadius(), null, null));
uncheckedDisabledFrontCore.getPaint().setColor(Color.parseColor("#d2d2d2"));
InsetDrawable uncheckedDisabledFront = new InsetDrawable(uncheckedDisabledFrontCore, padding);
ShapeDrawable uncheckedDisabledBack = new ShapeDrawable(new RoundRectShape(attributes.getOuterRadius(), null, null));
uncheckedDisabledBack.getPaint().setColor(Color.parseColor("#f2f2f2"));
uncheckedDisabledBack.setPadding(0, 0, space / 2 * 5, 0);
Drawable[] d3 = {uncheckedDisabledBack, uncheckedDisabledFront};
LayerDrawable uncheckedDisabled = new LayerDrawable(d3);
// creating checked-disabled state drawable
ShapeDrawable checkedDisabledFrontCore = new ShapeDrawable(new RoundRectShape(attributes.getOuterRadius(), null, null));
checkedDisabledFrontCore.getPaint().setColor(attributes.getColor(3));
InsetDrawable checkedDisabledFront = new InsetDrawable(checkedDisabledFrontCore, padding);
ShapeDrawable checkedDisabledBack = new ShapeDrawable(new RoundRectShape(attributes.getOuterRadius(), null, null));
checkedDisabledBack.getPaint().setColor(Color.parseColor("#f2f2f2"));
checkedDisabledBack.setPadding(space / 2 * 5, 0, 0, 0);
Drawable[] d4 = {checkedDisabledBack, checkedDisabledFront};
LayerDrawable checkedDisabled = new LayerDrawable(d4);
StateListDrawable states = new StateListDrawable();
states.addState(new int[]{-android.R.attr.state_checked, android.R.attr.state_enabled},
new InsetDrawable(uncheckedEnabled, padding * 2));
states.addState(new int[]{android.R.attr.state_checked, android.R.attr.state_enabled},
new InsetDrawable(checkedEnabled, padding * 2));
states.addState(new int[]{-android.R.attr.state_checked, -android.R.attr.state_enabled},
new InsetDrawable(uncheckedDisabled, padding * 2));
states.addState(new int[]{android.R.attr.state_checked, -android.R.attr.state_enabled},
new InsetDrawable(checkedDisabled, padding * 2));
setBackgroundDrawable(states);
setText("");
setTextOff("");
setTextOn("");
setTextSize(0);
}
private void init(AttributeSet attrs) {
// saving padding values for using them after setting background
// drawable
final int paddingTop = getPaddingTop();
final int paddingRight = getPaddingRight();
final int paddingLeft = getPaddingLeft();
final int paddingBottom = getPaddingBottom();
if (attributes == null)
attributes = new Attributes(this, getResources());
if (attrs != null) {
TypedArray a = getContext().obtainStyledAttributes(attrs, R.styleable.fl_FlatButton);
// getting common attributes
int customTheme = a.getResourceId(R.styleable.fl_FlatButton_fl_theme, Attributes.DEFAULT_THEME);
attributes.setThemeSilent(customTheme, getResources());
attributes.setFontFamily(a.getString(R.styleable.fl_FlatButton_fl_fontFamily));
attributes.setFontWeight(a.getString(R.styleable.fl_FlatButton_fl_fontWeight));
attributes.setFontExtension(a.getString(R.styleable.fl_FlatButton_fl_fontExtension));
attributes.setTextAppearance(a.getInt(R.styleable.fl_FlatButton_fl_textAppearance, Attributes.DEFAULT_TEXT_APPEARANCE));
attributes.setRadius(a.getDimensionPixelSize(R.styleable.fl_FlatButton_fl_cornerRadius, Attributes.DEFAULT_RADIUS_PX));
// getting view specific attributes
bottom = a.getDimensionPixelSize(R.styleable.fl_FlatButton_fl_blockButtonEffectHeight, bottom);
a.recycle();
}
// creating normal state drawable
ShapeDrawable normalFront = new ShapeDrawable(new RoundRectShape(attributes.getOuterRadius(), null, null));
normalFront.getPaint().setColor(attributes.getColor(2));
ShapeDrawable normalBack = new ShapeDrawable(new RoundRectShape(attributes.getOuterRadius(), null, null));
normalBack.getPaint().setColor(attributes.getColor(1));
normalBack.setPadding(0, 0, 0, bottom);
Drawable[] d = { normalBack, normalFront };
LayerDrawable normal = new LayerDrawable(d);
// creating pressed state drawable
ShapeDrawable pressedFront = new ShapeDrawable(new RoundRectShape(attributes.getOuterRadius(), null, null));
pressedFront.getPaint().setColor(attributes.getColor(1));
ShapeDrawable pressedBack = new ShapeDrawable(new RoundRectShape(attributes.getOuterRadius(), null, null));
pressedBack.getPaint().setColor(attributes.getColor(0));
if (bottom != 0)
pressedBack.setPadding(0, 0, 0, bottom / 2);
Drawable[] d2 = { pressedBack, pressedFront };
LayerDrawable pressed = new LayerDrawable(d2);
// creating disabled state drawable
ShapeDrawable disabledFront = new ShapeDrawable(new RoundRectShape(attributes.getOuterRadius(), null, null));
disabledFront.getPaint().setColor(attributes.getColor(3));
ShapeDrawable disabledBack = new ShapeDrawable(new RoundRectShape(attributes.getOuterRadius(), null, null));
disabledBack.getPaint().setColor(attributes.getColor(2));
Drawable[] d3 = { disabledBack, disabledFront };
LayerDrawable disabled = new LayerDrawable(d3);
StateListDrawable states = new StateListDrawable();
states.addState(new int[] { android.R.attr.state_pressed, android.R.attr.state_enabled }, pressed);
states.addState(new int[] { android.R.attr.state_focused, android.R.attr.state_enabled }, pressed);
states.addState(new int[] { android.R.attr.state_enabled }, normal);
states.addState(new int[] { -android.R.attr.state_enabled }, disabled);
setBackgroundDrawable(states);
setPadding(paddingLeft, paddingTop, paddingRight, paddingBottom);
if (attributes.getTextAppearance() == 1)
setTextColor(attributes.getColor(0));
else if (attributes.getTextAppearance() == 2)
setTextColor(attributes.getColor(3));
else
setTextColor(Color.WHITE);
// check for IDE preview render
if (!this.isInEditMode()) {
Typeface typeface = FlatUI.getFont(getContext(), attributes);
if (typeface != null)
setTypeface(typeface);
}
}
private void init(AttributeSet attrs) {
if (attributes == null)
attributes = new Attributes(this, getResources());
if (attrs != null) {
TypedArray a = getContext().obtainStyledAttributes(attrs, R.styleable.fl_FlatToggleButton);
// getting common attributes
int customTheme = a.getResourceId(R.styleable.fl_FlatToggleButton_fl_theme, Attributes.DEFAULT_THEME);
attributes.setThemeSilent(customTheme, getResources());
attributes.setRadius(a.getDimensionPixelSize(R.styleable.fl_FlatToggleButton_fl_cornerRadius, Attributes.DEFAULT_RADIUS_PX));
space = a.getDimensionPixelSize(R.styleable.fl_FlatToggleButton_fl_space, space);
padding = space / 10;
a.recycle();
}
// creating unchecked-enabled state drawable
ShapeDrawable uncheckedEnabledFrontCore = new ShapeDrawable(new RoundRectShape(attributes.getOuterRadius(), null, null));
uncheckedEnabledFrontCore.getPaint().setColor(attributes.getColor(2));
InsetDrawable uncheckedEnabledFront = new InsetDrawable(uncheckedEnabledFrontCore, padding);
ShapeDrawable uncheckedEnabledBack = new ShapeDrawable(new RoundRectShape(attributes.getOuterRadius(), null, null));
uncheckedEnabledBack.getPaint().setColor(Color.parseColor("#f2f2f2"));
uncheckedEnabledBack.setIntrinsicWidth(space / 2 * 5);
uncheckedEnabledBack.setIntrinsicHeight(space);
uncheckedEnabledBack.setPadding(0, 0, space / 2 * 5, 0);
Drawable[] d1 = { uncheckedEnabledBack, uncheckedEnabledFront };
LayerDrawable uncheckedEnabled = new LayerDrawable(d1);
// creating checked-enabled state drawable
ShapeDrawable checkedEnabledFrontCore = new ShapeDrawable(new RoundRectShape(attributes.getOuterRadius(), null, null));
checkedEnabledFrontCore.getPaint().setColor(attributes.getColor(2));
InsetDrawable checkedEnabledFront = new InsetDrawable(checkedEnabledFrontCore, padding);
ShapeDrawable checkedEnabledBack = new ShapeDrawable(new RoundRectShape(attributes.getOuterRadius(), null, null));
checkedEnabledBack.getPaint().setColor(attributes.getColor(3));
checkedEnabledBack.setPadding(space / 2 * 5, 0, 0, 0);
Drawable[] d2 = { checkedEnabledBack, checkedEnabledFront };
LayerDrawable checkedEnabled = new LayerDrawable(d2);
// creating unchecked-disabled state drawable
ShapeDrawable uncheckedDisabledFrontCore = new ShapeDrawable(new RoundRectShape(attributes.getOuterRadius(), null, null));
uncheckedDisabledFrontCore.getPaint().setColor(Color.parseColor("#d2d2d2"));
InsetDrawable uncheckedDisabledFront = new InsetDrawable(uncheckedDisabledFrontCore, padding);
ShapeDrawable uncheckedDisabledBack = new ShapeDrawable(new RoundRectShape(attributes.getOuterRadius(), null, null));
uncheckedDisabledBack.getPaint().setColor(Color.parseColor("#f2f2f2"));
uncheckedDisabledBack.setPadding(0, 0, space / 2 * 5, 0);
Drawable[] d3 = { uncheckedDisabledBack, uncheckedDisabledFront };
LayerDrawable uncheckedDisabled = new LayerDrawable(d3);
// creating checked-disabled state drawable
ShapeDrawable checkedDisabledFrontCore = new ShapeDrawable(new RoundRectShape(attributes.getOuterRadius(), null, null));
checkedDisabledFrontCore.getPaint().setColor(attributes.getColor(3));
InsetDrawable checkedDisabledFront = new InsetDrawable(checkedDisabledFrontCore, padding);
ShapeDrawable checkedDisabledBack = new ShapeDrawable(new RoundRectShape(attributes.getOuterRadius(), null, null));
checkedDisabledBack.getPaint().setColor(Color.parseColor("#f2f2f2"));
checkedDisabledBack.setPadding(space / 2 * 5, 0, 0, 0);
Drawable[] d4 = { checkedDisabledBack, checkedDisabledFront };
LayerDrawable checkedDisabled = new LayerDrawable(d4);
StateListDrawable states = new StateListDrawable();
states.addState(new int[] { -android.R.attr.state_checked, android.R.attr.state_enabled }, new InsetDrawable(uncheckedEnabled, padding * 2));
states.addState(new int[] { android.R.attr.state_checked, android.R.attr.state_enabled }, new InsetDrawable(checkedEnabled, padding * 2));
states.addState(new int[] { -android.R.attr.state_checked, -android.R.attr.state_enabled }, new InsetDrawable(uncheckedDisabled, padding * 2));
states.addState(new int[] { android.R.attr.state_checked, -android.R.attr.state_enabled }, new InsetDrawable(checkedDisabled, padding * 2));
setBackgroundDrawable(states);
setText("");
setTextOff("");
setTextOn("");
setTextSize(0);
}