Examples with LayerDrawable android.graphics.drawable.LayerDrawable used on opensource projects

Example 71 with LayerDrawable

use of android.graphics.drawable.LayerDrawable in project RecyclerBanner by renjianan.

the class RecyclerViewBannerBase method initView.

protected void initView(Context context, AttributeSet attrs) {
    TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.RecyclerViewBannerBase);
    showIndicator = a.getBoolean(R.styleable.RecyclerViewBannerBase_showIndicator, true);
    autoPlayDuration = a.getInt(R.styleable.RecyclerViewBannerBase_interval, 4000);
    isAutoPlaying = a.getBoolean(R.styleable.RecyclerViewBannerBase_autoPlaying, true);
    mSelectedDrawable = a.getDrawable(R.styleable.RecyclerViewBannerBase_indicatorSelectedSrc);
    mUnselectedDrawable = a.getDrawable(R.styleable.RecyclerViewBannerBase_indicatorUnselectedSrc);
    if (mSelectedDrawable == null) {
        // 绘制默认选中状态图形
        GradientDrawable selectedGradientDrawable = new GradientDrawable();
        selectedGradientDrawable.setShape(GradientDrawable.OVAL);
        selectedGradientDrawable.setColor(Color.RED);
        selectedGradientDrawable.setSize(dp2px(5), dp2px(5));
        selectedGradientDrawable.setCornerRadius(dp2px(5) / 2);
        mSelectedDrawable = new LayerDrawable(new Drawable[] { selectedGradientDrawable });
    }
    if (mUnselectedDrawable == null) {
        // 绘制默认未选中状态图形
        GradientDrawable unSelectedGradientDrawable = new GradientDrawable();
        unSelectedGradientDrawable.setShape(GradientDrawable.OVAL);
        unSelectedGradientDrawable.setColor(Color.GRAY);
        unSelectedGradientDrawable.setSize(dp2px(5), dp2px(5));
        unSelectedGradientDrawable.setCornerRadius(dp2px(5) / 2);
        mUnselectedDrawable = new LayerDrawable(new Drawable[] { unSelectedGradientDrawable });
    }
    indicatorMargin = a.getDimensionPixelSize(R.styleable.RecyclerViewBannerBase_indicatorSpace, dp2px(4));
    int marginLeft = a.getDimensionPixelSize(R.styleable.RecyclerViewBannerBase_indicatorMarginLeft, dp2px(16));
    int marginRight = a.getDimensionPixelSize(R.styleable.RecyclerViewBannerBase_indicatorMarginRight, dp2px(0));
    int marginBottom = a.getDimensionPixelSize(R.styleable.RecyclerViewBannerBase_indicatorMarginBottom, dp2px(11));
    int g = a.getInt(R.styleable.RecyclerViewBannerBase_indicatorGravity, 0);
    int gravity;
    if (g == 0) {
        gravity = GravityCompat.START;
    } else if (g == 2) {
        gravity = GravityCompat.END;
    } else {
        gravity = Gravity.CENTER;
    }
    int o = a.getInt(R.styleable.RecyclerViewBannerBase_orientation, 0);
    int orientation = 0;
    if (o == 0) {
        orientation = LinearLayoutManager.HORIZONTAL;
    } else if (o == 1) {
        orientation = LinearLayoutManager.VERTICAL;
    }
    a.recycle();
    // recyclerView部分
    mRecyclerView = new RecyclerView(context);
    new PagerSnapHelper().attachToRecyclerView(mRecyclerView);
    mLayoutManager = getLayoutManager(context, orientation);
    mRecyclerView.setLayoutManager(mLayoutManager);
    mRecyclerView.addOnScrollListener(new RecyclerView.OnScrollListener() {

        @Override
        public void onScrolled(RecyclerView recyclerView, int dx, int dy) {
            onBannerScrolled(recyclerView, dx, dy);
        }

        @Override
        public void onScrollStateChanged(RecyclerView recyclerView, int newState) {
            onBannerScrollStateChanged(recyclerView, newState);
        }
    });
    LayoutParams vpLayoutParams = new LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.MATCH_PARENT);
    addView(mRecyclerView, vpLayoutParams);
    // 指示器部分
    indicatorContainer = new RecyclerView(context);
    LinearLayoutManager indicatorLayoutManager = new LinearLayoutManager(context, orientation, false);
    indicatorContainer.setLayoutManager(indicatorLayoutManager);
    indicatorAdapter = new IndicatorAdapter();
    indicatorContainer.setAdapter(indicatorAdapter);
    LayoutParams params = new LayoutParams(ViewGroup.LayoutParams.WRAP_CONTENT, ViewGroup.LayoutParams.WRAP_CONTENT);
    params.gravity = Gravity.BOTTOM | gravity;
    params.setMargins(marginLeft, 0, marginRight, marginBottom);
    addView(indicatorContainer, params);
    if (!showIndicator) {
        indicatorContainer.setVisibility(GONE);
    }
}

Example 72 with LayerDrawable

use of android.graphics.drawable.LayerDrawable in project android_frameworks_base by ResurrectionRemix.

the class BatteryMeterDrawable method loadBatteryDrawables.

private void loadBatteryDrawables(Resources res, int style) {
    if (isThemeApplied()) {
        try {
            checkBatteryMeterDrawableValid(res, style);
        } catch (BatteryMeterDrawableException e) {
            Log.w(TAG, "Invalid themed battery meter drawable, falling back to system", e);
        /*              Disable until the theme engine is brought up
                PackageManager pm = mContext.getPackageManager();
                try {
                    res = pm.getThemedResourcesForApplication(mContext.getPackageName(),
                            ThemeConfig.SYSTEM_DEFAULT);
                } catch (PackageManager.NameNotFoundException nnfe) {
                    // Ignore; this should not happen
                }
*/
        }
    }
    final int drawableResId = getBatteryDrawableResourceForStyle(style);
    mBatteryDrawable = (LayerDrawable) res.getDrawable(drawableResId, null);
    mFrameDrawable = mBatteryDrawable.findDrawableByLayerId(R.id.battery_frame);
    mFrameDrawable.setTint(mCurrentBackgroundColor != 0 ? mCurrentBackgroundColor : res.getColor(R.color.batterymeter_frame_color));
    // Set the animated vector drawable we will be stop-animating
    final Drawable levelDrawable = mBatteryDrawable.findDrawableByLayerId(R.id.battery_fill);
    mLevelDrawable = new StopMotionVectorDrawable(levelDrawable);
    mBoltDrawable = mBatteryDrawable.findDrawableByLayerId(R.id.battery_charge_indicator);
}

Example 73 with LayerDrawable

use of android.graphics.drawable.LayerDrawable in project JustAndroid by chinaltz.

the class AbWheelView method initResourcesIfNecessary.

/**
	 * Initializes resources.
	 */
private void initResourcesIfNecessary() {
    if (itemsPaint == null) {
        itemsPaint = new TextPaint(Paint.ANTI_ALIAS_FLAG | Paint.FAKE_BOLD_TEXT_FLAG);
        // itemsPaint.density = getResources().getDisplayMetrics().density;
        itemsPaint.setTextSize(valueTextSize);
    }
    if (valuePaint == null) {
        valuePaint = new TextPaint(Paint.ANTI_ALIAS_FLAG | Paint.FAKE_BOLD_TEXT_FLAG | Paint.DITHER_FLAG);
        // valuePaint.density = getResources().getDisplayMetrics().density;
        valuePaint.setTextSize(valueTextSize);
    }
    if (labelPaint == null) {
        labelPaint = new TextPaint(Paint.ANTI_ALIAS_FLAG | Paint.FAKE_BOLD_TEXT_FLAG | Paint.DITHER_FLAG);
        labelPaint.setTextSize(labelTextSize);
        //设置阴影
        labelPaint.setShadowLayer(0.5f, 0, 1, 0xFFFFFFFF);
    }
    //如果没设置中间的选中条用默认的颜色
    if (centerSelectDrawable == null) {
        GradientDrawable mGradientDrawable = new GradientDrawable(Orientation.BOTTOM_TOP, centerSelectGradientColors);
        mGradientDrawable.setStroke(centerSelectStrokeWidth, centerSelectStrokeColor);
        centerSelectDrawable = mGradientDrawable;
    }
    //上边界渐变层
    if (topShadow == null) {
        topShadow = new GradientDrawable(Orientation.TOP_BOTTOM, SHADOWS_COLORS);
    }
    //下边界渐变层
    if (bottomShadow == null) {
        bottomShadow = new GradientDrawable(Orientation.BOTTOM_TOP, SHADOWS_COLORS);
    }
    if (this.getBackground() == null) {
        //原来用颜色渐变实现setBackgroundDrawable(layerDrawable);
        //底部的颜色
        GradientDrawable mGradientDrawable1 = new GradientDrawable(Orientation.TOP_BOTTOM, topGradientColors);
        GradientDrawable mGradientDrawable2 = new GradientDrawable(Orientation.BOTTOM_TOP, bottomGradientColors);
        mGradientDrawable1.setStroke(topStrokeWidth, topStrokeColor);
        mGradientDrawable1.setShape(GradientDrawable.RECTANGLE);
        mGradientDrawable2.setShape(GradientDrawable.RECTANGLE);
        mGradientDrawable1.setGradientType(GradientDrawable.LINEAR_GRADIENT);
        mGradientDrawable2.setGradientType(GradientDrawable.LINEAR_GRADIENT);
        GradientDrawable[] mDrawables = new GradientDrawable[2];
        mDrawables[0] = mGradientDrawable1;
        mDrawables[1] = mGradientDrawable2;
        LayerDrawable layerDrawable = new LayerDrawable(mDrawables);
        //第一个参数0代表数组的第1个元素
        layerDrawable.setLayerInset(0, 0, 0, 0, 0);
        //第一个参数1代表数组的第2个元素
        layerDrawable.setLayerInset(1, 4, 1, 4, 1);
        setBackgroundDrawable(layerDrawable);
    }
}

Example 74 with LayerDrawable

use of android.graphics.drawable.LayerDrawable in project android-floating-action-button by futuresimple.

the class FloatingActionButton method updateBackground.

void updateBackground() {
    final float strokeWidth = getDimension(R.dimen.fab_stroke_width);
    final float halfStrokeWidth = strokeWidth / 2f;
    LayerDrawable layerDrawable = new LayerDrawable(new Drawable[] { getResources().getDrawable(mSize == SIZE_NORMAL ? R.drawable.fab_bg_normal : R.drawable.fab_bg_mini), createFillDrawable(strokeWidth), createOuterStrokeDrawable(strokeWidth), getIconDrawable() });
    int iconOffset = (int) (mCircleSize - getDimension(R.dimen.fab_icon_size)) / 2;
    int circleInsetHorizontal = (int) (mShadowRadius);
    int circleInsetTop = (int) (mShadowRadius - mShadowOffset);
    int circleInsetBottom = (int) (mShadowRadius + mShadowOffset);
    layerDrawable.setLayerInset(1, circleInsetHorizontal, circleInsetTop, circleInsetHorizontal, circleInsetBottom);
    layerDrawable.setLayerInset(2, (int) (circleInsetHorizontal - halfStrokeWidth), (int) (circleInsetTop - halfStrokeWidth), (int) (circleInsetHorizontal - halfStrokeWidth), (int) (circleInsetBottom - halfStrokeWidth));
    layerDrawable.setLayerInset(3, circleInsetHorizontal + iconOffset, circleInsetTop + iconOffset, circleInsetHorizontal + iconOffset, circleInsetBottom + iconOffset);
    setBackgroundCompat(layerDrawable);
}

Example 75 with LayerDrawable

use of android.graphics.drawable.LayerDrawable in project SmartAndroidSource by jaychou2012.

the class IcsProgressBar method doRefreshProgress.

private synchronized void doRefreshProgress(int id, int progress, boolean fromUser, boolean callBackToApp) {
    float scale = mMax > 0 ? (float) progress / (float) mMax : 0;
    final Drawable d = mCurrentDrawable;
    if (d != null) {
        Drawable progressDrawable = null;
        if (d instanceof LayerDrawable) {
            progressDrawable = ((LayerDrawable) d).findDrawableByLayerId(id);
        }
        final int level = (int) (scale * MAX_LEVEL);
        (progressDrawable != null ? progressDrawable : d).setLevel(level);
    } else {
        invalidate();
    }
    if (callBackToApp && id == android.R.id.progress) {
        onProgressRefresh(scale, fromUser);
    }
}