Java Paint.getAlpha方法代碼示例

本文整理匯總了Java中android.graphics.Paint.getAlpha方法的典型用法代碼示例。如果您正苦於以下問題：Java Paint.getAlpha方法的具體用法？Java Paint.getAlpha怎麽用？Java Paint.getAlpha使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類android.graphics.Paint的用法示例。

在下文中一共展示了Paint.getAlpha方法的5個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Java代碼示例。

示例1: StatusbarBattery

import android.graphics.Paint; //導入方法依賴的package包/類
public StatusbarBattery(View batteryView) {
        mBattery = batteryView;
        createHooks();
        try {
            Object drawable = getDrawable();
            final int[] colors = (int[]) XposedHelpers.getObjectField(drawable, "mColors");
            mDefaultColor = colors[colors.length - 1];
            if (Utils.isLineageOs()) {

                Drawable frameDrawable = (Drawable) XposedHelpers.getObjectField(drawable, "mFrameDrawable");
//                mDefaultFrameColor = frameDrawable.setTint();
                mFrameAlpha = frameDrawable.getAlpha();
            } else {
                final Paint framePaint = (Paint) XposedHelpers.getObjectField(drawable, "mFramePaint");
                mDefaultFrameColor = framePaint.getColor();
                mFrameAlpha = framePaint.getAlpha();
            }

            mDefaultChargeColor = XposedHelpers.getIntField(drawable, "mChargeColor");
        } catch (Throwable t) {
            log("Error backing up original colors: " + t.getMessage());
        }
        if (SysUiManagers.IconManager != null) {
            SysUiManagers.IconManager.registerListener(this);
        }
    }

開發者ID:WrBug，項目名稱:GravityBox，代碼行數:27，代碼來源:StatusbarBattery.java

示例2: setTransparentCircleColor

import android.graphics.Paint; //導入方法依賴的package包/類
/**
 * Sets the color the transparent-circle should have.
 *
 * @param color
 */
public void setTransparentCircleColor(int color) {

    Paint p = ((PieChartRenderer) mRenderer).getPaintTransparentCircle();
    int alpha = p.getAlpha();
    p.setColor(color);
    p.setAlpha(alpha);
}

開發者ID:weiwenqiang，項目名稱:GitHub，代碼行數:13，代碼來源:PieChart.java

示例3: draw

import android.graphics.Paint; //導入方法依賴的package包/類
public int draw(BaseDanmaku danmaku) {
    float top = danmaku.getTop();
    float left = danmaku.getLeft();
    if (this.canvas == null) {
        return 0;
    }
    Paint alphaPaint = null;
    boolean needRestore = false;
    if (danmaku.getType() == 7) {
        if (danmaku.getAlpha() == AlphaValue.TRANSPARENT) {
            return 0;
        }
        if (!(danmaku.rotationZ == 0.0f && danmaku.rotationY == 0.0f)) {
            saveCanvas(danmaku, this.canvas, left, top);
            needRestore = true;
        }
        if (danmaku.getAlpha() != AlphaValue.MAX) {
            alphaPaint = this.ALPHA_PAINT;
            alphaPaint.setAlpha(danmaku.getAlpha());
        }
    }
    if (alphaPaint != null && alphaPaint.getAlpha() == AlphaValue.TRANSPARENT) {
        return 0;
    }
    boolean cacheDrawn = false;
    int result = 1;
    if (danmaku.hasDrawingCache() && danmaku.cache != null) {
        DrawingCacheHolder holder = ((DrawingCache) danmaku.cache).get();
        if (holder != null) {
            cacheDrawn = holder.draw(this.canvas, left, top, alphaPaint);
        }
    }
    if (!cacheDrawn) {
        if (alphaPaint != null) {
            this.PAINT.setAlpha(alphaPaint.getAlpha());
        } else {
            resetPaintAlpha(this.PAINT);
        }
        drawDanmaku(danmaku, this.canvas, left, top, false);
        result = 2;
    }
    if (danmaku.isClickZan) {
        this.sStuffer.drawClickBg(danmaku, this.canvas, left, top);
    }
    if (needRestore) {
        restoreCanvas(this.canvas);
    }
    return result;
}

開發者ID:JackChan1999，項目名稱:letv，代碼行數:50，代碼來源:AndroidDisplayer.java

示例4: resetPaintAlpha

import android.graphics.Paint; //導入方法依賴的package包/類
private void resetPaintAlpha(Paint paint) {
    if (paint.getAlpha() != AlphaValue.MAX) {
        paint.setAlpha(AlphaValue.MAX);
    }
}

開發者ID:JackChan1999，項目名稱:letv，代碼行數:6，代碼來源:AndroidDisplayer.java

示例5: draw

import android.graphics.Paint; //導入方法依賴的package包/類
@Override
public int draw(BaseDanmaku danmaku) {
    float top = danmaku.getTop();
    float left = danmaku.getLeft();
    if (canvas != null) {

        Paint alphaPaint = null;
        boolean needRestore = false;
        if (danmaku.getType() == BaseDanmaku.TYPE_SPECIAL) {
            if (danmaku.getAlpha() == AlphaValue.TRANSPARENT) {
                return IRenderer.NOTHING_RENDERING;
            }
            if (danmaku.rotationZ != 0 || danmaku.rotationY != 0) {
                saveCanvas(danmaku, canvas, left, top);
                needRestore = true;
            }

            int alpha = danmaku.getAlpha();
            if (alpha != AlphaValue.MAX) {
                alphaPaint = ALPHA_PAINT;
                alphaPaint.setAlpha(danmaku.getAlpha());
            }
        }

        // skip drawing when danmaku is transparent
        if (alphaPaint != null && alphaPaint.getAlpha() == AlphaValue.TRANSPARENT) {
            return IRenderer.NOTHING_RENDERING;
        }
        // drawing cache
        boolean cacheDrawn = false;
        int result = IRenderer.CACHE_RENDERING;
        if (danmaku.hasDrawingCache()) {
            DrawingCacheHolder holder = ((DrawingCache) danmaku.cache).get();
            if (holder != null) {
                cacheDrawn = holder.draw(canvas, left, top, alphaPaint);
            }
        }
        if (!cacheDrawn) {
            if (alphaPaint != null) {
                PAINT.setAlpha(alphaPaint.getAlpha());
            } else {
                resetPaintAlpha(PAINT);
            }
            drawDanmaku(danmaku, canvas, left, top, false);
            result = IRenderer.TEXT_RENDERING;
        }

        if (needRestore) {
            restoreCanvas(canvas);
        }

        return result;
    }

    return IRenderer.NOTHING_RENDERING;
}

開發者ID:lisnstatic，項目名稱:live_master，代碼行數:57，代碼來源:AndroidDisplayer.java

注：本文中的android.graphics.Paint.getAlpha方法示例由純淨天空整理自Github/MSDocs等開源代碼及文檔管理平台，相關代碼片段篩選自各路編程大神貢獻的開源項目，源碼版權歸原作者所有，傳播和使用請參考對應項目的License；未經允許，請勿轉載。