Android 获取XML，DRAWABLE资源

---------获取XML，DRAWABLE资源
package gongzibai.co.cc;

import android.app.Activity;
import android.content.res.Resources;
import android.os.Bundle;
import android.view.ViewGroup.LayoutParams;
import android.widget.Gallery;
import android.widget.ImageView;
import android.widget.LinearLayout;

public class Drawable1Activity extends
Activity {
LinearLayout mLinearLayout;

/** Called when the activity is first created. */
@Override
public void onCreate(
Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
mLinearLayout = new LinearLayout(
this);
ImageView mImageView = new ImageView(
this);
mImageView
.setImageResource(R.drawable.anmo);
//mImageView
//.setAdjustViewBounds(true);
mImageView
.setLayoutParams(new Gallery.LayoutParams(
LayoutParams.WRAP_CONTENT,
LayoutParams.WRAP_CONTENT));

mLinearLayout
.addView(mImageView);

setContentView(mLinearLayout);
}
}

-----------------XML获取资源 TransitionDrawable应用 两张图片实现淡入淡-----------------出切换...

---------drawable/photo
<?xml version="1.0" encoding="UTF-8"?>

<transition xmlns:android="http://schemas.android.com/apk/res/android">

<item android:drawable="@drawable/background" />
<item android:drawable="@drawable/anmo" />

</transition>

------.java
package gongzibai.co.cc;

import android.app.Activity;
import android.content.res.Resources;
import android.graphics.drawable.TransitionDrawable;
import android.os.Bundle;
import android.widget.ImageView;

public class Drawable1Activity extends
Activity {

/** Called when the activity is first created. */
@Override
public void onCreate(
Bundle savedInstanceState) {
super.onCreate(savedInstanceState);

setContentView(R.layout.main);
Resources resources = getResources();
TransitionDrawable transitionDrawable = (TransitionDrawable) resources
.getDrawable(R.drawable.photo);

ImageView mImageView = (ImageView) findViewById(R.id.imageView1);
mImageView
.setImageDrawable(transitionDrawable);
transitionDrawable
.startTransition(5000);

}
}

--------------画椭圆
package gongzibai.co.cc;

import android.content.Context;
import android.graphics.Canvas;
import android.graphics.Color;
import android.graphics.drawable.ShapeDrawable;
import android.graphics.drawable.shapes.OvalShape;
import android.view.View;

public class Cview extends View {
private ShapeDrawable shapeDrawable;

public Cview(Context context) {
super(context);
// TODO Auto-generated constructor stub
int x = 10;
int y = 10;
int width = 300;
int height = 50;

shapeDrawable = new ShapeDrawable(
new OvalShape());
shapeDrawable.getPaint()
.setColor(Color.RED);
shapeDrawable.setBounds(x, y, x
+ width, y + height);

}

@Override
protected void onDraw(Canvas canvas) {
// TODO Auto-generated method stub
shapeDrawable.draw(canvas);
super.onDraw(canvas);
}
}

-------Cview
package gongzibai.co.cc;

import android.app.Activity;
import android.os.Bundle;

public class Drawable1Activity extends
Activity {

private Cview cview;

/** Called when the activity is first created. */
@Override
public void onCreate(
Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
cview=new Cview(this);
setContentView(cview);
}
}