本文整理汇总了C#中android.getDisplayMetrics方法的典型用法代码示例。如果您正苦于以下问题：C# android.getDisplayMetrics方法的具体用法？C# android.getDisplayMetrics怎么用？C# android.getDisplayMetrics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的用法示例。
在下文中一共展示了android.getDisplayMetrics方法的5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C#代码示例。
示例1: decodeResourceStream
// do nothing here
/// <summary>Decode a new Bitmap from an InputStream.</summary>
/// <remarks>
/// Decode a new Bitmap from an InputStream. This InputStream was obtained from
/// resources, which we pass to be able to scale the bitmap accordingly.
/// </remarks>
public static android.graphics.Bitmap decodeResourceStream(android.content.res.Resources
res, android.util.TypedValue value, java.io.InputStream @is, android.graphics.Rect
pad, android.graphics.BitmapFactory.Options opts)
{
if (opts == null)
{
opts = new android.graphics.BitmapFactory.Options();
}
if (opts.inDensity == 0 && value != null)
{
int density = value.density;
if (density == android.util.TypedValue.DENSITY_DEFAULT)
{
opts.inDensity = android.util.DisplayMetrics.DENSITY_DEFAULT;
}
else
{
if (density != android.util.TypedValue.DENSITY_NONE)
{
opts.inDensity = density;
}
}
}
if (opts.inTargetDensity == 0 && res != null)
{
opts.inTargetDensity = res.getDisplayMetrics().densityDpi;
}
return decodeStream(@is, pad, opts);
}示例2: createFromXmlInner
/// <summary>Create from inside an XML document.</summary>
/// <remarks>
/// Create from inside an XML document. Called on a parser positioned at
/// a tag in an XML document, tries to create a Drawable from that tag.
/// Returns null if the tag is not a valid drawable.
/// </remarks>
/// <exception cref="org.xmlpull.v1.XmlPullParserException"></exception>
/// <exception cref="System.IO.IOException"></exception>
public static android.graphics.drawable.Drawable createFromXmlInner(android.content.res.Resources
r, org.xmlpull.v1.XmlPullParser parser, android.util.AttributeSet attrs)
{
android.graphics.drawable.Drawable drawable;
string name = parser.getName();
if (name.Equals("selector"))
{
drawable = new android.graphics.drawable.StateListDrawable();
}
else
{
if (name.Equals("level-list"))
{
drawable = new android.graphics.drawable.LevelListDrawable();
}
else
{
if (name.Equals("layer-list"))
{
drawable = new android.graphics.drawable.LayerDrawable();
}
else
{
if (name.Equals("transition"))
{
drawable = new android.graphics.drawable.TransitionDrawable();
}
else
{
if (name.Equals("color"))
{
drawable = new android.graphics.drawable.ColorDrawable();
}
else
{
if (name.Equals("shape"))
{
drawable = new android.graphics.drawable.GradientDrawable();
}
else
{
if (name.Equals("scale"))
{
drawable = new android.graphics.drawable.ScaleDrawable();
}
else
{
if (name.Equals("clip"))
{
drawable = new android.graphics.drawable.ClipDrawable();
}
else
{
if (name.Equals("rotate"))
{
drawable = new android.graphics.drawable.RotateDrawable();
}
else
{
if (name.Equals("animated-rotate"))
{
drawable = new android.graphics.drawable.AnimatedRotateDrawable();
}
else
{
if (name.Equals("animation-list"))
{
drawable = new android.graphics.drawable.AnimationDrawable();
}
else
{
if (name.Equals("inset"))
{
drawable = new android.graphics.drawable.InsetDrawable();
}
else
{
if (name.Equals("bitmap"))
{
drawable = new android.graphics.drawable.BitmapDrawable(r);
if (r != null)
{
((android.graphics.drawable.BitmapDrawable)drawable).setTargetDensity(r.getDisplayMetrics
());
}
}
else
{
if (name.Equals("nine-patch"))
{
drawable = new android.graphics.drawable.NinePatchDrawable();
if (r != null)
//.........这里部分代码省略.........
示例3: inflate
public override void inflate(android.content.res.Resources r, org.xmlpull.v1.XmlPullParser
parser, android.util.AttributeSet attrs)
{
base.inflate(r, parser, attrs);
android.content.res.TypedArray a = r.obtainAttributes(attrs, [email protected]
styleable.BitmapDrawable);
int id = a.getResourceId([email protected]_src, 0);
if (id == 0)
{
throw new org.xmlpull.v1.XmlPullParserException(parser.getPositionDescription() +
": <bitmap> requires a valid src attribute");
}
android.graphics.Bitmap bitmap = android.graphics.BitmapFactory.decodeResource(r,
id);
if (bitmap == null)
{
throw new org.xmlpull.v1.XmlPullParserException(parser.getPositionDescription() +
": <bitmap> requires a valid src attribute");
}
mBitmapState.mBitmap = bitmap;
setBitmap(bitmap);
setTargetDensity(r.getDisplayMetrics());
android.graphics.Paint paint = mBitmapState.mPaint;
paint.setAntiAlias(a.getBoolean([email protected]_antialias
, paint.isAntiAlias()));
paint.setFilterBitmap(a.getBoolean([email protected]_filter
, paint.isFilterBitmap()));
paint.setDither(a.getBoolean([email protected]_dither,
paint.isDither()));
setGravity(a.getInt([email protected]_gravity, android.view.Gravity
.FILL));
int tileMode = a.getInt([email protected]_tileMode, -1
);
if (tileMode != -1)
{
switch (tileMode)
{
case 0:
{
setTileModeXY(android.graphics.Shader.TileMode.CLAMP, android.graphics.Shader.TileMode
.CLAMP);
break;
}
case 1:
{
setTileModeXY(android.graphics.Shader.TileMode.REPEAT, android.graphics.Shader.TileMode
.REPEAT);
break;
}
case 2:
{
setTileModeXY(android.graphics.Shader.TileMode.MIRROR, android.graphics.Shader.TileMode
.MIRROR);
break;
}
}
}
a.recycle();
}示例4: BitmapDrawable
internal BitmapDrawable(android.graphics.drawable.BitmapDrawable.BitmapState state
, android.content.res.Resources res)
{
mBitmapState = state;
if (res != null)
{
mTargetDensity = res.getDisplayMetrics().densityDpi;
}
else
{
mTargetDensity = state.mTargetDensity;
}
setBitmap(state != null ? state.mBitmap : null);
}示例5: setNinePatchState
internal void setNinePatchState(android.graphics.drawable.NinePatchDrawable.NinePatchState
state, android.content.res.Resources res)
{
mNinePatchState = state;
mNinePatch = state.mNinePatch;
mPadding = state.mPadding;
mTargetDensity = res != null ? res.getDisplayMetrics().densityDpi : state.mTargetDensity;
//noinspection PointlessBooleanExpression
if (state.mDither != DEFAULT_DITHER)
{
// avoid calling the setter unless we need to, since it does a
// lazy allocation of a paint
setDither(state.mDither);
}
if (mNinePatch != null)
{
computeBitmapSize();
}
}