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Java PaintDrawable.setIntrinsicHeight方法代码示例

本文整理汇总了Java中android.graphics.drawable.PaintDrawable.setIntrinsicHeight方法的典型用法代码示例。如果您正苦于以下问题：Java PaintDrawable.setIntrinsicHeight方法的具体用法？Java PaintDrawable.setIntrinsicHeight怎么用？Java PaintDrawable.setIntrinsicHeight使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类android.graphics.drawable.PaintDrawable的用法示例。


在下文中一共展示了PaintDrawable.setIntrinsicHeight方法的4个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。

示例1: getView

import android.graphics.drawable.PaintDrawable; //导入方法依赖的package包/类
@Override
public View getView(int position, View convertView, ViewGroup parent) {
    final ApplicationInfo info = mApplications.get(position);

    if (convertView == null) {
        final LayoutInflater inflater = getLayoutInflater();
        convertView = inflater.inflate(R.layout.application, parent, false);
    }

    Drawable icon = info.icon;

    if (!info.filtered) {
        //final Resources resources = getContext().getResources();
        int width = 42;//(int) resources.getDimension(android.R.dimen.app_icon_size);
        int height = 42;//(int) resources.getDimension(android.R.dimen.app_icon_size);

        final int iconWidth = icon.getIntrinsicWidth();
        final int iconHeight = icon.getIntrinsicHeight();

        if (icon instanceof PaintDrawable) {
            PaintDrawable painter = (PaintDrawable) icon;
            painter.setIntrinsicWidth(width);
            painter.setIntrinsicHeight(height);
        }

        if (width > 0 && height > 0 && (width < iconWidth || height < iconHeight)) {
            final float ratio = (float) iconWidth / iconHeight;

            if (iconWidth > iconHeight) {
                height = (int) (width / ratio);
            } else if (iconHeight > iconWidth) {
                width = (int) (height * ratio);
            }

            final Bitmap.Config c =
                    icon.getOpacity() != PixelFormat.OPAQUE ?
                        Bitmap.Config.ARGB_8888 : Bitmap.Config.RGB_565;
            final Bitmap thumb = Bitmap.createBitmap(width, height, c);
            final Canvas canvas = new Canvas(thumb);
            canvas.setDrawFilter(new PaintFlagsDrawFilter(Paint.DITHER_FLAG, 0));
            // Copy the old bounds to restore them later
            // If we were to do oldBounds = icon.getBounds(),
            // the call to setBounds() that follows would
            // change the same instance and we would lose the
            // old bounds
            mOldBounds.set(icon.getBounds());
            icon.setBounds(0, 0, width, height);
            icon.draw(canvas);
            icon.setBounds(mOldBounds);
            icon = info.icon = new BitmapDrawable(thumb);
            info.filtered = true;
        }
    }

    final TextView textView = (TextView) convertView.findViewById(R.id.label);
    textView.setCompoundDrawablesWithIntrinsicBounds(null, icon, null, null);
    textView.setText(info.title);

    return convertView;
}
开发者ID:sdrausty，项目名称:buildAPKsSamples，代码行数:61，代码来源:Home.java

示例2: init

import android.graphics.drawable.PaintDrawable; //导入方法依赖的package包/类
private void init(AttributeSet attrs) {

        if (attributes == null)
            attributes = new Attributes(this, getResources());

        if (attrs != null) {
            TypedArray a = getContext().obtainStyledAttributes(attrs, com.cengalabs.flatui.R.styleable.fl_FlatSeekBar);

            // getting common attributes
            int customTheme = a.getResourceId(com.cengalabs.flatui.R.styleable.fl_FlatSeekBar_fl_theme, Attributes.DEFAULT_THEME);
            attributes.setThemeSilent(customTheme, getResources());

            attributes.setSize(a.getDimensionPixelSize(com.cengalabs.flatui.R.styleable.fl_FlatSeekBar_fl_size, Attributes.DEFAULT_SIZE_PX));

            a.recycle();
        }

        // setting thumb
        PaintDrawable thumb = new PaintDrawable(attributes.getColor(0));
        thumb.setCornerRadius(attributes.getSize() * 9 / 8);
        thumb.setIntrinsicWidth(attributes.getSize() * 9 / 4);
        thumb.setIntrinsicHeight(attributes.getSize() * 9 / 4);
        setThumb(thumb);

        // progress
        PaintDrawable progress = new PaintDrawable(attributes.getColor(1));
        progress.setCornerRadius(attributes.getSize());
        progress.setIntrinsicHeight(attributes.getSize());
        progress.setIntrinsicWidth(attributes.getSize());
        progress.setDither(true);
        ClipDrawable progressClip = new ClipDrawable(progress, Gravity.LEFT, ClipDrawable.HORIZONTAL);

        // secondary progress
        PaintDrawable secondary = new PaintDrawable(attributes.getColor(2));
        secondary.setCornerRadius(attributes.getSize());
        secondary.setIntrinsicHeight(attributes.getSize());
        ClipDrawable secondaryProgressClip = new ClipDrawable(secondary, Gravity.LEFT, ClipDrawable.HORIZONTAL);

        // background
        PaintDrawable background = new PaintDrawable(attributes.getColor(3));
        background.setCornerRadius(attributes.getSize());
        background.setIntrinsicHeight(attributes.getSize());

        // applying drawable
        LayerDrawable ld = (LayerDrawable) getProgressDrawable();
        ld.setDrawableByLayerId(R.id.background, background);
        ld.setDrawableByLayerId(R.id.progress, progressClip);
        ld.setDrawableByLayerId(R.id.secondaryProgress, secondaryProgressClip);
    }
开发者ID:htooaunghlaing，项目名称:NyaungUConverter，代码行数:50，代码来源:FlatSeekBar.java

示例3: init

import android.graphics.drawable.PaintDrawable; //导入方法依赖的package包/类
private void init(AttributeSet attrs) {

		if (attributes == null)
			attributes = new Attributes(this, getResources());

		if (attrs != null) {
			TypedArray a = getContext().obtainStyledAttributes(attrs,
					R.styleable.fl_FlatSeekBar);

			// getting common attributes
			int customTheme = a.getResourceId(
					R.styleable.fl_FlatSeekBar_fl_theme,
					Attributes.DEFAULT_THEME);
			attributes.setThemeSilent(customTheme, getResources());

			attributes.setSize(a.getDimensionPixelSize(
					R.styleable.fl_FlatSeekBar_fl_size,
					Attributes.DEFAULT_SIZE_PX));

			a.recycle();
		}

		// setting thumb
		PaintDrawable thumb = new PaintDrawable(attributes.getColor(0));
		thumb.setCornerRadius(attributes.getSize() * 9 / 8);
		thumb.setIntrinsicWidth(attributes.getSize() * 9 / 4);
		thumb.setIntrinsicHeight(attributes.getSize() * 9 / 4);
		setThumb(thumb);

		// progress
		PaintDrawable progress = new PaintDrawable(attributes.getColor(1));
		progress.setCornerRadius(attributes.getSize());
		progress.setIntrinsicHeight(attributes.getSize());
		progress.setIntrinsicWidth(attributes.getSize());
		progress.setDither(true);
		ClipDrawable progressClip = new ClipDrawable(progress, Gravity.LEFT,
				ClipDrawable.HORIZONTAL);

		// secondary progress
		PaintDrawable secondary = new PaintDrawable(attributes.getColor(2));
		secondary.setCornerRadius(attributes.getSize());
		secondary.setIntrinsicHeight(attributes.getSize());
		ClipDrawable secondaryProgressClip = new ClipDrawable(secondary,
				Gravity.LEFT, ClipDrawable.HORIZONTAL);

		// background
		PaintDrawable background = new PaintDrawable(attributes.getColor(3));
		background.setCornerRadius(attributes.getSize());
		background.setIntrinsicHeight(attributes.getSize());

		// applying drawable
		LayerDrawable ld = (LayerDrawable) getProgressDrawable();
		ld.setDrawableByLayerId(android.R.id.background, background);
		ld.setDrawableByLayerId(android.R.id.progress, progressClip);
		ld.setDrawableByLayerId(android.R.id.secondaryProgress,
				secondaryProgressClip);
	}
开发者ID:csulennon，项目名称:GreenDamFileExploere，代码行数:58，代码来源:FlatSeekBar.java

示例4: getView

import android.graphics.drawable.PaintDrawable; //导入方法依赖的package包/类
@Override
public View getView(int position, View convertView, ViewGroup parent) {
    final ApplicationInfo info = mApplications.get(position);

    if (convertView == null) {
        final LayoutInflater inflater = getLayoutInflater();
        convertView = inflater.inflate(R.layout.application, parent, false);
    }

    Drawable icon = info.icon;

    if (!info.filtered) {
        final Resources resources = getContext().getResources(); //
        int width = (int) resources.getDimension(android.R.dimen.app_icon_size); // 42;
        int height = (int) resources.getDimension(android.R.dimen.app_icon_size); // 42;

        final int iconWidth = icon.getIntrinsicWidth();
        final int iconHeight = icon.getIntrinsicHeight();

        if (icon instanceof PaintDrawable) {
            PaintDrawable painter = (PaintDrawable) icon;
            painter.setIntrinsicWidth(width);
            painter.setIntrinsicHeight(height);
        }

        if (width > 0 && height > 0 && (width < iconWidth || height < iconHeight)) {
            final float ratio = (float) iconWidth / iconHeight;

            if (iconWidth > iconHeight) {
                height = (int) (width / ratio);
            } else if (iconHeight > iconWidth) {
                width = (int) (height * ratio);
            }

            final Bitmap.Config c =
                    icon.getOpacity() != PixelFormat.OPAQUE ?
                        Bitmap.Config.ARGB_8888 : Bitmap.Config.RGB_565;
            final Bitmap thumb = Bitmap.createBitmap(width, height, c);
            final Canvas canvas = new Canvas(thumb);
            canvas.setDrawFilter(new PaintFlagsDrawFilter(Paint.DITHER_FLAG, 0));
            // Copy the old bounds to restore them later
            // If we were to do oldBounds = icon.getBounds(),
            // the call to setBounds() that follows would
            // change the same instance and we would lose the
            // old bounds
            mOldBounds.set(icon.getBounds());
            icon.setBounds(0, 0, width, height);
            icon.draw(canvas);
            icon.setBounds(mOldBounds);
            icon = info.icon = new BitmapDrawable(thumb);
            info.filtered = true;
        }
    }

    final TextView textView = (TextView) convertView.findViewById(R.id.label);
    textView.setCompoundDrawablesWithIntrinsicBounds(null, icon, null, null);
    textView.setText(info.title);

    return convertView;
}
开发者ID:HansNewbie，项目名称:Home，代码行数:61，代码来源:Home.java


注：本文中的android.graphics.drawable.PaintDrawable.setIntrinsicHeight方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。