/** 初始化Bitmap */
private void createBitmaps() {
mSky = BitmapFactory.decodeResource(getContext().getResources(), R.drawable.sky);
mSky = Bitmap.createScaledBitmap(mSky, mScreenWidth, mSkyHeight, true);
mTown = BitmapFactory.decodeResource(getContext().getResources(), R.drawable.buildings);
mTown = Bitmap.createScaledBitmap(mTown, mScreenWidth, mTownHeight, true);
mSun = BitmapFactory.decodeResource(getContext().getResources(), R.drawable.sun);
mSun = Bitmap.createScaledBitmap(mSun, mSunSize, mSunSize, true);
}
@Override
public void onDraw(Canvas canvas) {
loadBitmap();
if (image != null) {
shader =
new BitmapShader(
Bitmap.createScaledBitmap(image, canvas.getWidth(), canvas.getHeight(), false),
Shader.TileMode.CLAMP,
Shader.TileMode.CLAMP);
paint.setShader(shader);
int circleCenter = viewWidth / 2;
canvas.drawCircle(
circleCenter + borderWidth,
circleCenter + borderWidth,
circleCenter + borderWidth - 4.0f,
paintBorder);
if ((getResources().getConfiguration().screenLayout & Configuration.SCREENLAYOUT_SIZE_MASK)
== Configuration.SCREENLAYOUT_SIZE_LARGE) {
canvas.drawCircle(
circleCenter + borderWidth, circleCenter + borderWidth, circleCenter - 2.0f, paint);
} else {
canvas.drawCircle(
circleCenter + borderWidth, circleCenter + borderWidth, circleCenter - 4.0f, paint);
}
// canvas.drawCircle(circleCenter + borderWidth, circleCenter + borderWidth, circleCenter -
// 4.0f, paint);
}
}
public static Bitmap[] load(String src, int width, int height) {
Bitmap[] texture = null;
InputStream is = null;
AssetManager am = resources.getAssets();
String[] nameOfBoxs = null;
try {
nameOfBoxs = am.list(src);
} catch (IOException e) {
Log.d("GraphicMaster", "Culd not find folder " + src);
}
Log.d("GraphicMaster", "NameOfBoxs.length = " + nameOfBoxs.length);
texture = new Bitmap[nameOfBoxs.length];
for (int i = 0; i < nameOfBoxs.length; i++) {
try {
is = resources.getAssets().open(src + "/" + nameOfBoxs[i]);
texture[i] = BitmapFactory.decodeStream(is);
/* if(width > 0 && height > 0)
texture[i] = Bitmap.createScaledBitmap(texture[i], width, height, false);*/
Log.d(
"GraphicMaster",
"Scaled from "
+ new Integer((int) (texture[i].getWidth())).toString()
+ " "
+ new Integer((int) (texture[i].getHeight())).toString()
+ " to "
+ new Integer((int) (texture[i].getWidth() * GameSettings.widthM)).toString()
+ " "
+ new Integer((int) (GameSettings.heightM * texture[i].getWidth())).toString());
Log.d(
"GraphicMaster",
"Scale"
+ new Double(GameSettings.widthM).toString()
+ " "
+ new Double(GameSettings.heightM).toString());
if (GameSettings.widthM != 1 && GameSettings.heightM != 1)
texture[i] =
Bitmap.createScaledBitmap(
texture[i],
(int) (texture[i].getWidth() * GameSettings.widthM),
(int) (texture[i].getHeight() * GameSettings.heightM),
false);
} catch (IOException e) {
Log.d("GraphicMaster", "Culd not read: " + src + nameOfBoxs[i]);
}
}
return texture;
}
/** @Method: packData @Description: ���Ҫ���͵���� */
private void packData() {
currentBitmap = BitmapList[firstView];
ByteArrayOutputStream stream1 = new ByteArrayOutputStream(); // stream1
currentBitmap.compress(
Bitmap.CompressFormat.PNG, 1, stream1); // compress to which format you want
byte[] byte_arr = stream1.toByteArray(); // stream1 to byte
try {
stream1.close();
stream1 = null;
} catch (IOException e1) {
e1.printStackTrace();
}
String image_str = Base64.encodeBytes(byte_arr); // byte to string
Bitmap smallcurrentBitmap;
float wRatio = (float) (currentBitmap.getWidth() / 100.0);
float hRatio = (float) (currentBitmap.getHeight() / 100.0);
if (wRatio > 1 && hRatio > 1) // ����ָ����С������С��Ӧ�ı���
{
float scaleTemp;
if (wRatio > hRatio) scaleTemp = hRatio;
else scaleTemp = wRatio;
wRatio = currentBitmap.getWidth() / scaleTemp;
hRatio = currentBitmap.getHeight() / scaleTemp;
int h = (int) wRatio;
int w = (int) hRatio;
smallcurrentBitmap = Bitmap.createScaledBitmap(currentBitmap, h, w, false);
} else smallcurrentBitmap = currentBitmap;
ByteArrayOutputStream stream2 = new ByteArrayOutputStream(); // stream2
smallcurrentBitmap.compress(
Bitmap.CompressFormat.PNG, 50, stream2); // compress to which format you want
smallcurrentBitmap.recycle();
byte_arr = stream2.toByteArray(); // stream2 to byte
try {
stream2.close();
stream2 = null;
} catch (IOException e) {
e.printStackTrace();
}
String smallimage_str = Base64.encodeBytes(byte_arr); // byte to string
nameValuePairs.add(new BasicNameValuePair("protocol", "upload")); // ��װ��ֵ��
nameValuePairs.add(new BasicNameValuePair("id", LoginActivity.mineID));
nameValuePairs.add(new BasicNameValuePair("albumName", choosedAlbum));
nameValuePairs.add(
new BasicNameValuePair(
"imageName", PhotoAlbumActivity.AlbumsFloderName.get(AlbumName).get(currentNum)));
Log.d("debug", PhotoAlbumActivity.AlbumsFloderName.get(AlbumName).get(currentNum));
nameValuePairs.add(new BasicNameValuePair("image", image_str));
nameValuePairs.add(new BasicNameValuePair("smallImage", smallimage_str));
System.gc();
}
/** Callback invoked when the surface dimensions change. */
public void setSurfaceSize(int width, int height) {
// synchronized to make sure these all change atomically
synchronized (mGameSurfaceHolder) {
mBackgroundImage = Bitmap.createScaledBitmap(mBackgroundImage, width, height, true);
}
}
@Override
protected void onLayout(boolean changed, int left, int top, int right, int bottom) {
int height = bottom - top;
int width = right - left;
// Log.d(TAG, String.format("Height: %d Width: %d", height, width));
float sizeMultiplier = 1.0f;
int forcedPadding = 10;
// determine the position of the background image first
// then all other items will depend on this one
// for now, we will just use simple midpoint adjustment
int pos_x = 0;
if (mBackground.getWidth() < width) {
pos_x = (width - mBackground.getWidth()) / 2;
} else if (mBackground.getWidth() > width) {
sizeMultiplier = (float) (width) / (float) mBackground.getWidth();
mBackground =
Bitmap.createScaledBitmap(
mBackground,
(int) (mBackground.getWidth() * sizeMultiplier),
(int) (mBackground.getHeight() * sizeMultiplier),
true);
pos_x = (width - mBackground.getWidth()) / 2;
}
int pos_y = 0;
if (mBackground.getHeight() < height) {
pos_y = (height - mBackground.getHeight()) / 2;
} else if (mBackground.getHeight() > height) {
sizeMultiplier = (float) (height - forcedPadding) / (float) mBackground.getHeight();
mBackground =
Bitmap.createScaledBitmap(
mBackground,
(int) (mBackground.getWidth() * sizeMultiplier),
(int) (mBackground.getHeight() * sizeMultiplier),
true);
pos_y = (height - mBackground.getHeight()) / 2;
}
mBackgroundPosition = new Point(pos_x, pos_y);
// determine the position of the color wheel
pos_y = 0;
if (sizeMultiplier < 1.0f) {
mWheel =
Bitmap.createScaledBitmap(
mWheel,
(int) (mWheel.getWidth() * sizeMultiplier) - forcedPadding,
(int) (mWheel.getHeight() * sizeMultiplier) - forcedPadding,
true);
}
if (mWheel.getHeight() < height) {
pos_y = (height - mWheel.getHeight()) / 2;
}
// put the wheel in the center, taking into account the brightness bar
pos_x =
(int)
(mBackgroundPosition.x
+ (mBackground.getWidth()
- mWheel.getWidth()
- SPACE_BETWEEN_WHEEL_AND_BAR
- ARC_WIDTH)
/ 2);
mRadius = mWheel.getWidth() / 2.0;
mWheelPosition = new Point(pos_x, pos_y);
mWheelCenter = new Point(mWheelPosition.x + (int) mRadius, mWheelPosition.y + (int) mRadius);
// make the Path for the arc
// find the angle for the inner arc
double angle = Math.acos(mRadius / (mRadius + (double) SPACE_BETWEEN_WHEEL_AND_BAR));
// change angle to degrees
angle *= (180.0 / Math.PI);
// get the complementary angle (which is the one we want)
angle = 90 - angle;
// Log.d(TAG, String.format("Angle: %f", angle));
// make the rects that hold the ovals for the arcs
// the first (inner) will have a radius equal to the sum of the color wheel radius
// and the space between the color wheel and the brightness bar
mInnerArcRect =
new RectF(
mWheelPosition.x - SPACE_BETWEEN_WHEEL_AND_BAR,
mWheelPosition.y - SPACE_BETWEEN_WHEEL_AND_BAR,
mWheelPosition.x + mWheel.getWidth() + SPACE_BETWEEN_WHEEL_AND_BAR,
mWheelPosition.y + mWheel.getHeight() + SPACE_BETWEEN_WHEEL_AND_BAR);
// the second (outer) will have a radius equal to the sum of the inner radius
// and the width of the brightness bar
mOuterArcRect =
new RectF(
mInnerArcRect.left - ARC_WIDTH,
mInnerArcRect.top - ARC_WIDTH,
mInnerArcRect.right + ARC_WIDTH,
mInnerArcRect.bottom + ARC_WIDTH);
// create a path to hold the bar drawing
mArcPath = new Path();
// add the first arc
mArcPath.arcTo(mInnerArcRect, (float) (angle * -1.0), (float) (2.0 * angle));
// find the angle for the outer arc
angle =
Math.acos(mRadius / (mRadius + (double) SPACE_BETWEEN_WHEEL_AND_BAR + (double) ARC_WIDTH));
// change angle to degrees
angle *= (180.0 / Math.PI);
// get the complementary angle (which is the one we want)
angle = 90 - angle;
// Log.d(TAG, String.format("Angle: %f", angle));
// add the second arc (a line is added in between the end points of the arcs)
mArcPath.arcTo(mOuterArcRect, (float) angle, (float) (-2.0 * angle));
mArcPath.close();
}
