/** 获得功能表底部背景图片：当拖动图标至桌面时的背景效果图 */
public MImage getMoveToDeskBg() {
if (isVertical()) {
if (mMoveToDesk_v == null) {
try {
mMoveToDesk_v =
generateMImage(R.drawable.appfunc_movetodesk, getScreenWidth(), getRealNum(85), 0);
} catch (OutOfMemoryError e) {
e.printStackTrace();
OutOfMemoryHandler.handle();
}
}
return mMoveToDesk_v;
} else {
if (mMoveToDesk_h == null) {
try {
mMoveToDesk_h =
generateMImage(
R.drawable.appfunc_movetodesk, getScreenHeight(), getRealNum(85), -90.0f);
} catch (OutOfMemoryError e) {
e.printStackTrace();
OutOfMemoryHandler.handle();
}
}
return mMoveToDesk_h;
}
}
/** 获得功能表底部背景图片: 底层为BitmapDrawable格式 */
public MImage getBottomBg() {
if (isVertical()) {
if (mBottomBg_v == null) {
try {
mBottomBg_v =
generateMImage(R.drawable.shorcut_slaver, getScreenWidth(), getRealNum(85), 0);
} catch (OutOfMemoryError e) {
e.printStackTrace();
OutOfMemoryHandler.handle();
}
}
return mBottomBg_v;
} else {
if (mBottomBg_h == null) {
try {
mBottomBg_h =
generateMImage(R.drawable.shorcut_slaver, getScreenHeight(), getRealNum(85), -90.0f);
} catch (OutOfMemoryError e) {
e.printStackTrace();
OutOfMemoryHandler.handle();
}
}
return mBottomBg_h;
}
}
/**
* 获取关闭高光图标的副本
*
* @return
*/
public BitmapDrawable getColseLightIconCopy() {
try {
if (mCloseLightIcon == null) {
if (mThemeController == null) {
mThemeController = AppFuncFrame.getThemeController();
}
BitmapDrawable origImg =
(BitmapDrawable)
mThemeController.getDrawable(
mThemeController.getThemeBean().mAppIconBean.mKillAppLight);
if (origImg != null) {
Bitmap copy = origImg.getBitmap().copy(Bitmap.Config.ARGB_8888, true);
if (copy != null) {
mCloseLightIcon = new BitmapDrawable(mContext.getResources(), copy);
}
}
}
} catch (OutOfMemoryError e) {
e.printStackTrace();
OutOfMemoryHandler.handle();
} catch (Exception e) {
e.printStackTrace();
}
return mCloseLightIcon;
}
/**
* 获取编辑文件夹高光图标的副本
*
* @return
*/
public BitmapDrawable getEditLightIconCopy() {
try {
if (mEditLightIcon == null) {
// BitmapDrawable origImg = (BitmapDrawable) mActivity
// .getResources().getDrawable(
// R.drawable.eidt_folder_light);
if (mThemeController == null) {
mThemeController = AppFuncFrame.getThemeController();
}
BitmapDrawable origImg =
(BitmapDrawable)
mThemeController.getDrawable(
mThemeController.getThemeBean().mAppIconBean.mEditHighlightFolder);
if (origImg != null) {
Bitmap copy = origImg.getBitmap().copy(Bitmap.Config.ARGB_8888, true);
if (copy != null) {
mEditLightIcon = new BitmapDrawable(mContext.getResources(), copy);
}
}
}
} catch (OutOfMemoryError e) {
e.printStackTrace();
OutOfMemoryHandler.handle();
} catch (Exception e) {
e.printStackTrace();
}
return mEditLightIcon;
}
/**
* 获取卸载图标的副本
*
* @return
*/
public BitmapDrawable getKillIconCopy() {
try {
if (mKillImg == null) {
// BitmapDrawable origImg = (BitmapDrawable) mActivity
// .getResources().getDrawable(R.drawable.kill);
if (mThemeController == null) {
mThemeController = AppFuncFrame.getThemeController();
}
BitmapDrawable origImg =
(BitmapDrawable)
mThemeController.getDrawable(
mThemeController.getThemeBean().mAppIconBean.mDeletApp);
if (origImg != null) {
Bitmap copy = origImg.getBitmap().copy(Bitmap.Config.ARGB_8888, true);
if (copy != null) {
mKillImg = new BitmapDrawable(mContext.getResources(), copy);
}
}
}
} catch (OutOfMemoryError e) {
e.printStackTrace();
OutOfMemoryHandler.handle();
} catch (Exception e) {
e.printStackTrace();
}
return mKillImg;
}
/**
* 获得格式为Drawable的图片
*
* @param drawableId
* @return
*/
public Drawable getDrawable(int drawableId) {
Drawable img = null;
try {
if (mPublicResources.containsKey(drawableId)) {
// 与主题无关的资源不保存在主题资源管理器中
img = getDrawableFromMainPkg(drawableId);
} else {
img = mPicManager.getViewDrawable(drawableId);
}
} catch (OutOfMemoryError e) {
Log.d("XViewFrame", "Hoops! Out of Memeory");
e.printStackTrace();
OutOfMemoryHandler.handle();
}
return img;
}
private Bitmap createNoCropBitmap() {
Bitmap bitmap = mBitmap;
try {
if (null != bitmap) {
int bmpW = bitmap.getWidth();
int bmpH = bitmap.getHeight();
float wScale = (float) mOutputX / (float) bmpW;
float hScale = (float) mOutputY / (float) bmpH;
float scale = wScale < hScale ? wScale : hScale;
boolean needScale = scale < 1;
boolean needYFit = false;
if (scale < 1) {
needYFit = (int) (bmpH * scale) < mOutputY - 1; // 由于缩放误差1个单位
} else {
needYFit = bmpH < mOutputY;
}
boolean needXFit = false; // for dock
if (scale < 1) {
needXFit = (int) (bmpW * scale) < mOutputX - 1; // 由于缩放误差1个单位
} else {
needXFit = bmpW < mOutputX;
}
if (needScale) {
Bitmap tempbitmap =
BitmapUtility.createScaledBitmap(bitmap, (int) (bmpW * scale), (int) (bmpH * scale));
bitmap.recycle();
bitmap = tempbitmap;
}
if (needYFit || needXFit) {
Bitmap tempbitmap = BitmapUtility.createBitmap(bitmap, mOutputX, mOutputY);
bitmap.recycle();
bitmap = tempbitmap;
}
}
} catch (OutOfMemoryError e) {
OutOfMemoryHandler.handle();
e.printStackTrace();
bitmap = null;
} catch (Exception e) {
e.printStackTrace();
bitmap = null;
}
return bitmap;
}
private boolean decodeBitmapStreamSafe(Uri target) {
String path = uriToFilePath(target, this);
int degree = 0;
if (path != null) {
degree = readBitmapDegree(path);
}
InputStream is = null;
boolean bool = true;
int scale = 1;
Options opt = new Options();
while (bool) {
try {
is = mContentResolver.openInputStream(target);
opt.inSampleSize = scale;
mBitmap = null;
mBitmap = BitmapFactory.decodeStream(is, null, opt);
mBitmap = postRotateToBitmap(degree, mBitmap);
mHasApha = mBitmap.hasAlpha();
bool = false;
return true;
} catch (OutOfMemoryError e) {
// 如果解碼大圖片，出现爆内存，则每次缩放一半
OutOfMemoryHandler.handle();
scale *= 2;
if (scale > (1 << 10)) {
// 防止异常死循环
return false;
}
} catch (Throwable e) {
// TODO: handle Throwable
bool = false;
return false;
}
}
return false;
}
@Override
public void onCreate(Bundle icicle) {
super.onCreate(icicle);
mContentResolver = getContentResolver();
requestWindowFeature(Window.FEATURE_NO_TITLE);
// MenuHelper.showStorageToast(this);
Intent intent = getIntent();
Bundle extras = intent.getExtras();
if (extras != null) {
// if (extras.getString("circleCrop") != null) {
// mCircleCrop = true;
// mAspectX = 1;
// mAspectY = 1;
// }
mSaveUri = (Uri) extras.getParcelable(MediaStore.EXTRA_OUTPUT);
if (mSaveUri != null) {
String outputFormatString = extras.getString("outputFormat");
if (outputFormatString != null) {
mOutputFormat = Bitmap.CompressFormat.valueOf(outputFormatString);
}
} else {
mSetWallpaper = extras.getBoolean("setWallpaper");
}
mBitmap = (Bitmap) extras.getParcelable("data");
mAspectX = extras.getInt("aspectX");
mAspectY = extras.getInt("aspectY");
mOutputX = extras.getInt("outputX");
mOutputY = extras.getInt("outputY");
mScale = extras.getBoolean("scale", false);
mScaleUp = extras.getBoolean("scaleUpIfNeeded", false);
// mDoFaceDetection = extras.containsKey("noFaceDetection")
// ? !extras.getBoolean("noFaceDetection")
// : true;
android.content.res.Resources resources = getResources();
int id = extras.getInt("arrowHorizontal", -1);
if (id != -1) {
mResizeDrawableWidth = resources.getDrawable(id);
}
id = extras.getInt("arrowVertical", -1);
if (id != -1) {
mResizeDrawableHeight = resources.getDrawable(id);
}
// id = extras.getInt("arrowDiagonal", -1);
// if(id != -1){
// mResizeDrawableDiagonal = resources.getDrawable(id);
// }
}
if (mBitmap == null) {
Uri target = intent.getData();
try {
decodeBitmapStreamSafe(target);
} catch (OutOfMemoryError e) {
OutOfMemoryHandler.handle();
} catch (Throwable e) {
e.printStackTrace();
}
// TODO
// if (mImage != null) {
// // Don't read in really large bitmaps. Use the (big) thumbnail
// // instead.
// // TODO when saving the resulting bitmap use the
// // decode/crop/encode api so we don't lose any resolution.
// mBitmap = mImage.thumbBitmap(IImage.ROTATE_AS_NEEDED);
// }
}
if (mBitmap == null) {
setResult(RESULT_CANCELED);
finish();
return;
}
// Make UI fullscreen.
getWindow().addFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN);
setContentView(R.layout.cropimage);
mImageView = (CropImageView) findViewById(R.id.image);
findViewById(R.id.discard)
.setOnClickListener(
new View.OnClickListener() {
@Override
public void onClick(View v) {
setResult(RESULT_CANCELED);
finish();
}
});
findViewById(R.id.crop)
.setOnClickListener(
new View.OnClickListener() {
@Override
public void onClick(View v) {
onSaveClicked();
}
});
final Button btn = (Button) findViewById(R.id.no_crop);
btn.setOnClickListener(
new View.OnClickListener() {
@Override
public void onClick(View v) {
// if (mNeedCrop)
// {
// mImageView.setImageBitmapResetBase(mBitmap, true);
// mImageView.remove(mCrop);
// mCrop = null;
//
// btn.setText(R.string.crop_text);
// }
// else
// {
// makeDefault();
// mImageView.requestLayout();
// mCrop = mImageView.mHighlightViews.get(0);
// mCrop.setFocus(true);
//
// btn.setText(R.string.no_crop_text);
// }
// mNeedCrop = !mNeedCrop;
mNeedCrop = false;
onSaveClicked();
}
});
// startFaceDetection();
mImageView.setImageBitmapResetBase(mBitmap, true);
makeDefault();
mCrop = mImageView.mHighlightViews.get(0);
mCrop.setFocus(true);
}
private void onSaveClicked() {
if (!mNeedCrop) {
Bitmap nocropBitmap = createNoCropBitmap();
mImageView.clear();
if (nocropBitmap != mBitmap) {
mBitmap.recycle();
mBitmap = null;
}
if (null != nocropBitmap) {
// Return the cropped image directly or save it to the specified
// URI.
Bundle myExtras = getIntent().getExtras();
if (myExtras != null
&& (myExtras.getParcelable("data") != null || myExtras.getBoolean("return-data"))) {
Bundle extras = new Bundle();
extras.putParcelable("data", nocropBitmap);
setResult(
RESULT_OK,
(new Intent()).setAction(ICustomAction.ACTION_INLINE_DATA).putExtras(extras));
finish();
} else {
final Bitmap b = nocropBitmap;
final int msdId = mSetWallpaper ? R.string.wallpaper : R.string.savingImage;
Util.startBackgroundJob(
this,
null,
getResources().getString(msdId),
new Runnable() {
@Override
public void run() {
saveOutput(b);
}
},
mHandler);
}
} else {
setResult(RESULT_CANCELED);
finish();
}
return;
}
// TODO this code needs to change to use the decode/crop/encode single
// step api so that we don't require that the whole (possibly large)
// bitmap doesn't have to be read into memory
if (mCrop == null) {
return;
}
if (mSaving) {
return;
}
mSaving = true;
Bitmap croppedImage = null;
Bitmap.Config bmpConfig = mHasApha ? Bitmap.Config.ARGB_8888 : Bitmap.Config.ARGB_8888;
// If the output is required to a specific size, create an new image
// with the cropped image in the center and the extra space filled.
if (mOutputX != 0 && mOutputY != 0 && !mScale) {
// Don't scale the image but instead fill it so it's the
// required dimension
try {
croppedImage = Bitmap.createBitmap(mOutputX, mOutputY, bmpConfig);
} catch (OutOfMemoryError e) {
// 创建失败
e.printStackTrace();
OutOfMemoryHandler.handle();
Toast.makeText(this, getString(R.string.err_out_of_memory), Toast.LENGTH_SHORT);
// Release bitmap memory as soon as possible
mImageView.clear();
mBitmap.recycle();
mBitmap = null;
setResult(RESULT_CANCELED);
finish();
return;
}
Canvas canvas = new Canvas(croppedImage);
Rect srcRect = mCrop.getCropRect();
Rect dstRect = new Rect(0, 0, mOutputX, mOutputY);
int dx = (srcRect.width() - dstRect.width()) / 2;
int dy = (srcRect.height() - dstRect.height()) / 2;
// If the srcRect is too big, use the center part of it.
srcRect.inset(Math.max(0, dx), Math.max(0, dy));
// If the dstRect is too big, use the center part of it.
dstRect.inset(Math.max(0, -dx), Math.max(0, -dy));
// Draw the cropped bitmap in the center
canvas.drawBitmap(mBitmap, srcRect, dstRect, null);
// Release bitmap memory as soon as possible
mImageView.clear();
mBitmap.recycle();
} else {
Rect r = mCrop.getCropRect();
// int width = r.width();
// int height = r.height();
// If we are circle cropping, we want alpha channel, which is the
// third param here.
try {
croppedImage = Bitmap.createBitmap(mOutputX, mOutputY, bmpConfig);
} catch (OutOfMemoryError e) {
e.printStackTrace();
OutOfMemoryHandler.handle();
// 创建失败
// Toast.makeText(this, getString(R.string.err_out_of_memory),
// Toast.LENGTH_SHORT).show();
// Release bitmap memory as soon as possible
mImageView.clear();
mBitmap.recycle();
setResult(RESULT_CANCELED);
finish();
return;
}
Canvas canvas = new Canvas(croppedImage);
canvas.setDrawFilter(
new PaintFlagsDrawFilter(
0, Paint.ANTI_ALIAS_FLAG | Paint.FILTER_BITMAP_FLAG)); // 在有缩放的情况下需要提高绘图质量
Rect dstRect = new Rect(0, 0, mOutputX, mOutputY);
canvas.drawBitmap(mBitmap, r, dstRect, null);
// Release bitmap memory as soon as possible
mImageView.clear();
mBitmap.recycle();
// if (mCircleCrop) {
// // OK, so what's all this about?
// // Bitmaps are inherently rectangular but we want to return
// // something that's basically a circle. So we fill in the
// // area around the circle with alpha. Note the all important
// // PortDuff.Mode.CLEAR.
// Canvas c = new Canvas(croppedImage);
// Path p = new Path();
// p.addCircle(width / 2F, height / 2F, width / 2F,
// Path.Direction.CW);
// c.clipPath(p, Region.Op.DIFFERENCE);
// c.drawColor(0x00000000, PorterDuff.Mode.CLEAR);
// }
// If the required dimension is specified, scale the image.
// if (mOutputX != 0 && mOutputY != 0 && mScale) {
// croppedImage = Util.transform(new Matrix(), croppedImage,
// mOutputX, mOutputY, mScaleUp, Util.RECYCLE_INPUT);
// }
}
mImageView.setImageBitmapResetBase(croppedImage, true);
mImageView.center(true, true);
mImageView.mHighlightViews.clear();
// Return the cropped image directly or save it to the specified URI.
Bundle myExtras = getIntent().getExtras();
if (myExtras != null
&& (myExtras.getParcelable("data") != null || myExtras.getBoolean("return-data"))) {
Bundle extras = new Bundle();
extras.putParcelable("data", croppedImage);
setResult(
RESULT_OK, (new Intent()).setAction(ICustomAction.ACTION_INLINE_DATA).putExtras(extras));
finish();
} else {
final Bitmap b = croppedImage;
final int msdId = mSetWallpaper ? R.string.wallpaper : R.string.savingImage;
Util.startBackgroundJob(
this,
null,
getResources().getString(msdId),
new Runnable() {
@Override
public void run() {
saveOutput(b);
}
},
mHandler);
}
}
