@Override
protected Integer doInBackground(Void... params) {
if (isCancelled()) return STATUS_CANCELLED;
if (!Environment.MEDIA_MOUNTED.equals(Environment.getExternalStorageState())) {
return STATUS_NO_STORAGE;
}
final GestureLibrary store = sStore;
if (store.load()) {
for (String name : store.getGestureEntries()) {
if (isCancelled()) break;
for (Gesture gesture : store.getGestures(name)) {
final Bitmap bitmap =
gesture.toBitmap(mThumbnailSize, mThumbnailSize, mThumbnailInset, mPathColor);
final NamedGesture namedGesture = new NamedGesture();
namedGesture.gesture = gesture;
namedGesture.name = name;
mAdapter.addBitmap(namedGesture.gesture.getID(), bitmap);
publishProgress(namedGesture);
}
}
return STATUS_SUCCESS;
}
return STATUS_NOT_LOADED;
}
private void saveMyBitmap() {
try {
Bitmap bitmap = mGesture.toBitmap(240, 75, 12, Color.RED);
// mImageView.setImageBitmap(bitmap);
if(path == null || path.equals("") || path.equals("null")){
path = Environment.getExternalStorageDirectory().toString();
}
Log.e("?????", path);
File destDir = new File(path);
if (!destDir.exists()) {
destDir.mkdirs();
}
String name = new SimpleDateFormat("yyyyMMdd_HHmmss").format(new Date())
+ ".png";// 照片命名
this.pathAndName = path + "/"+name;
File f = new File(pathAndName);
FileOutputStream fos = null;
fos = new FileOutputStream(f);
bitmap.compress(Bitmap.CompressFormat.PNG, 50, fos);
Toast.makeText(getApplicationContext(), "保存成功", 5000).show();
} catch (Exception e) {
// TODO Auto-generated catch block
Log.e("Exception", e.getMessage());
e.printStackTrace();
}
}
@Override
protected void onRestoreInstanceState(Bundle state) {
super.onRestoreInstanceState(state);
long id = state.getLong(GESTURES_INFO_ID, -1);
if (id != -1) {
final Set<String> entries = sStore.getGestureEntries();
out:
for (String name : entries) {
for (Gesture gesture : sStore.getGestures(name)) {
if (gesture.getID() == id) {
mCurrentRenameGesture = new NamedGesture();
mCurrentRenameGesture.name = name;
mCurrentRenameGesture.gesture = gesture;
break out;
}
}
}
}
}
@Override
public void onGesturePerformed(GestureOverlayView overlay, Gesture gesture) {
// Log.d(TAG, "Strokes size: " + gesture.getStrokesCount());
InputConnection ic = getCurrentInputConnection();
for (GestureStroke stroke : gesture.getStrokes()) {
GesturePoint[] points = ShorthandUtils.extractGesturePointsFromStroke(stroke);
String result = mRecognizer.recognize(points);
if (mParameters.isDebugEnabled()) {
StenoCanvas canvas = (StenoCanvas) overlay;
canvas.setDebugPaths(mRecognizer.getDebugPaths());
canvas.setDebugPoints(points);
}
if (result != null && result.length() > 0) {
ic.commitText(result, 1);
} else if (mParameters.isPopupsEnabled()) {
Toast.makeText(mContext, R.string.not_found, Toast.LENGTH_SHORT).show();
}
}
}