private void addNewSlide() {
if (mSlideshowEditor.addNewSlide()) {
// add successfully
mSlideListAdapter.notifyDataSetChanged();
// Select the new slide.
mList.requestFocus();
mList.setSelection(mSlideshowModel.size() - 1);
} else {
Toast.makeText(this, R.string.cannot_add_slide_anymore, Toast.LENGTH_SHORT).show();
}
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
int position = mList.getSelectedItemPosition();
switch (item.getItemId()) {
case MENU_MOVE_UP:
if ((position > 0) && (position < mSlideshowModel.size())) {
mSlideshowEditor.moveSlideUp(position);
mSlideListAdapter.notifyDataSetChanged();
mList.setSelection(position - 1);
}
break;
case MENU_MOVE_DOWN:
if ((position >= 0) && (position < mSlideshowModel.size() - 1)) {
mSlideshowEditor.moveSlideDown(position);
mSlideListAdapter.notifyDataSetChanged();
mList.setSelection(position + 1);
}
break;
case MENU_REMOVE_SLIDE:
if ((position >= 0) && (position < mSlideshowModel.size())) {
mSlideshowEditor.removeSlide(position);
mSlideListAdapter.notifyDataSetChanged();
}
break;
case MENU_ADD_SLIDE:
addNewSlide();
break;
case MENU_DISCARD_SLIDESHOW:
// delete all slides from slideshow.
mSlideshowEditor.removeAllSlides();
mSlideListAdapter.notifyDataSetChanged();
finish();
break;
}
return true;
}
public void onClick(View v) {
// Validate mPosition
if (mPosition >= 0 && mPosition < mSlideshowModel.size()) {
mSlideshowEditor.removeSlide(mPosition);
int size = mSlideshowModel.size();
if (size > 0) {
if (mPosition >= size) {
mPosition--;
}
showCurrentSlide();
} else {
finish();
return;
}
}
}
private void initSlideList() throws MmsException {
cleanupSlideshowModel();
mSlideshowModel = SlideshowModel.createFromMessageUri(this, mUri);
mSlideshowModel.registerModelChangedObserver(mModelChangedObserver);
mSlideshowEditor = new SlideshowEditor(this, mSlideshowModel);
if ((mSlideshowModel.size() == 0)) {
boolean b = getSharedPreferences("SetDefaultLayout", 0).getBoolean("SetDefaultLayout", true);
if (b) {
mSlideshowEditor.changeLayout(LayoutModel.LAYOUT_BOTTOM_TEXT);
} else {
getSharedPreferences("SetDefaultLayout", 0)
.edit()
.putBoolean("SetDefaultLayout", true)
.commit();
}
}
mSlideListAdapter = new SlideListAdapter(this, R.layout.slideshow_edit_item, mSlideshowModel);
mList.setAdapter(mSlideListAdapter);
}
public void onResizeResult(PduPart part, boolean append) {
Context context = SlideEditorActivity.this;
if (part == null) {
Toast.makeText(
SlideEditorActivity.this,
getResourcesString(R.string.failed_to_add_media, getPictureString()),
Toast.LENGTH_SHORT)
.show();
return;
}
try {
long messageId = ContentUris.parseId(mUri);
PduPersister persister = PduPersister.getPduPersister(context);
Uri newUri = persister.persistPart(part, messageId);
mSlideshowEditor.changeImage(mPosition, newUri);
setReplaceButtonText(R.string.replace_image);
} catch (MmsException e) {
notifyUser("add picture failed");
Toast.makeText(
SlideEditorActivity.this,
getResourcesString(R.string.failed_to_add_media, getPictureString()),
Toast.LENGTH_SHORT)
.show();
} catch (UnsupportContentTypeException e) {
MessageUtils.showErrorDialog(
SlideEditorActivity.this,
getResourcesString(R.string.unsupported_media_format, getPictureString()),
getResourcesString(R.string.select_different_media, getPictureString()));
} catch (ResolutionException e) {
MessageUtils.showErrorDialog(
SlideEditorActivity.this,
getResourcesString(R.string.failed_to_resize_image),
getResourcesString(R.string.resize_image_error_information));
} catch (ExceedMessageSizeException e) {
MessageUtils.showErrorDialog(
SlideEditorActivity.this,
getResourcesString(R.string.exceed_message_size_limitation),
getResourcesString(R.string.failed_to_add_media, getPictureString()));
}
}
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
if (resultCode != RESULT_OK) {
return;
}
switch (requestCode) {
case REQUEST_CODE_EDIT_TEXT:
// XXX where does this come from? Action is probably not the
// right place to have the text...
mSlideshowEditor.changeText(mPosition, data.getAction());
break;
case REQUEST_CODE_TAKE_PICTURE:
Uri pictureUri = null;
boolean showError = false;
try {
pictureUri = TempFileProvider.renameScrapFile(".jpg", Integer.toString(mPosition), this);
if (pictureUri == null) {
showError = true;
} else {
mSlideshowEditor.changeImage(mPosition, pictureUri);
setReplaceButtonText(R.string.replace_image);
}
} catch (MmsException e) {
Log.e(TAG, "add image failed", e);
showError = true;
} catch (UnsupportContentTypeException e) {
MessageUtils.showErrorDialog(
SlideEditorActivity.this,
getResourcesString(R.string.unsupported_media_format, getPictureString()),
getResourcesString(R.string.select_different_media, getPictureString()));
} catch (ResolutionException e) {
MessageUtils.resizeImageAsync(
this, pictureUri, new Handler(), mResizeImageCallback, false);
} catch (ExceedMessageSizeException e) {
MessageUtils.resizeImageAsync(
this, pictureUri, new Handler(), mResizeImageCallback, false);
}
if (showError) {
notifyUser("add picture failed");
Toast.makeText(
SlideEditorActivity.this,
getResourcesString(R.string.failed_to_add_media, getPictureString()),
Toast.LENGTH_SHORT)
.show();
}
break;
case REQUEST_CODE_CHANGE_PICTURE:
try {
mSlideshowEditor.changeImage(mPosition, data.getData());
setReplaceButtonText(R.string.replace_image);
} catch (MmsException e) {
Log.e(TAG, "add image failed", e);
notifyUser("add picture failed");
Toast.makeText(
SlideEditorActivity.this,
getResourcesString(R.string.failed_to_add_media, getPictureString()),
Toast.LENGTH_SHORT)
.show();
} catch (UnsupportContentTypeException e) {
MessageUtils.showErrorDialog(
SlideEditorActivity.this,
getResourcesString(R.string.unsupported_media_format, getPictureString()),
getResourcesString(R.string.select_different_media, getPictureString()));
} catch (ResolutionException e) {
MessageUtils.resizeImageAsync(
this, data.getData(), new Handler(), mResizeImageCallback, false);
} catch (ExceedMessageSizeException e) {
MessageUtils.resizeImageAsync(
this, data.getData(), new Handler(), mResizeImageCallback, false);
}
break;
case REQUEST_CODE_CHANGE_MUSIC:
case REQUEST_CODE_RECORD_SOUND:
Uri uri;
if (requestCode == REQUEST_CODE_CHANGE_MUSIC) {
uri = (Uri) data.getParcelableExtra(RingtoneManager.EXTRA_RINGTONE_PICKED_URI);
if (Settings.System.DEFAULT_RINGTONE_URI.equals(uri)) {
return;
}
} else {
uri = data.getData();
}
try {
mSlideshowEditor.changeAudio(mPosition, uri);
} catch (MmsException e) {
Log.e(TAG, "add audio failed", e);
notifyUser("add music failed");
Toast.makeText(
SlideEditorActivity.this,
getResourcesString(R.string.failed_to_add_media, getAudioString()),
Toast.LENGTH_SHORT)
.show();
} catch (UnsupportContentTypeException e) {
MessageUtils.showErrorDialog(
SlideEditorActivity.this,
getResourcesString(R.string.unsupported_media_format, getAudioString()),
getResourcesString(R.string.select_different_media, getAudioString()));
} catch (ExceedMessageSizeException e) {
MessageUtils.showErrorDialog(
SlideEditorActivity.this,
getResourcesString(R.string.exceed_message_size_limitation),
getResourcesString(R.string.failed_to_add_media, getAudioString()));
}
break;
case REQUEST_CODE_TAKE_VIDEO:
try {
Uri videoUri =
TempFileProvider.renameScrapFile(".3gp", Integer.toString(mPosition), this);
mSlideshowEditor.changeVideo(mPosition, videoUri);
} catch (MmsException e) {
notifyUser("add video failed");
Toast.makeText(
SlideEditorActivity.this,
getResourcesString(R.string.failed_to_add_media, getVideoString()),
Toast.LENGTH_SHORT)
.show();
} catch (UnsupportContentTypeException e) {
MessageUtils.showErrorDialog(
SlideEditorActivity.this,
getResourcesString(R.string.unsupported_media_format, getVideoString()),
getResourcesString(R.string.select_different_media, getVideoString()));
} catch (ExceedMessageSizeException e) {
MessageUtils.showErrorDialog(
SlideEditorActivity.this,
getResourcesString(R.string.exceed_message_size_limitation),
getResourcesString(R.string.failed_to_add_media, getVideoString()));
}
break;
case REQUEST_CODE_CHANGE_VIDEO:
try {
mSlideshowEditor.changeVideo(mPosition, data.getData());
} catch (MmsException e) {
Log.e(TAG, "add video failed", e);
notifyUser("add video failed");
Toast.makeText(
SlideEditorActivity.this,
getResourcesString(R.string.failed_to_add_media, getVideoString()),
Toast.LENGTH_SHORT)
.show();
} catch (UnsupportContentTypeException e) {
MessageUtils.showErrorDialog(
SlideEditorActivity.this,
getResourcesString(R.string.unsupported_media_format, getVideoString()),
getResourcesString(R.string.select_different_media, getVideoString()));
} catch (ExceedMessageSizeException e) {
MessageUtils.showErrorDialog(
SlideEditorActivity.this,
getResourcesString(R.string.exceed_message_size_limitation),
getResourcesString(R.string.failed_to_add_media, getVideoString()));
}
break;
case REQUEST_CODE_CHANGE_DURATION:
mSlideshowEditor.changeDuration(mPosition, Integer.valueOf(data.getAction()) * 1000);
break;
}
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
switch (item.getItemId()) {
case MENU_PREVIEW_SLIDESHOW:
previewSlideshow();
break;
case MENU_REMOVE_TEXT:
SlideModel slide = mSlideshowModel.get(mPosition);
if (slide != null) {
slide.removeText();
}
break;
case MENU_ADD_PICTURE:
Intent intent = new Intent(Intent.ACTION_GET_CONTENT, null);
intent.setType(ContentType.IMAGE_UNSPECIFIED);
startActivityForResult(intent, REQUEST_CODE_CHANGE_PICTURE);
break;
case MENU_TAKE_PICTURE:
intent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
// We have to pass a uri to store the picture data, otherwise the camera will return
// a very small image bitmap.
intent.putExtra(MediaStore.EXTRA_OUTPUT, TempFileProvider.SCRAP_CONTENT_URI);
startActivityForResult(intent, REQUEST_CODE_TAKE_PICTURE);
break;
case MENU_DEL_PICTURE:
mSlideshowEditor.removeImage(mPosition);
setReplaceButtonText(R.string.add_picture);
break;
case MENU_ADD_AUDIO:
MessageUtils.selectAudio(this, REQUEST_CODE_CHANGE_MUSIC);
break;
case MENU_RECORD_SOUND:
slide = mSlideshowModel.get(mPosition);
int currentSlideSize = slide.getSlideSize();
long sizeLimit =
ComposeMessageActivity.computeAttachmentSizeLimit(mSlideshowModel, currentSlideSize);
MessageUtils.recordSound(this, REQUEST_CODE_RECORD_SOUND, sizeLimit);
break;
case MENU_DEL_AUDIO:
mSlideshowEditor.removeAudio(mPosition);
break;
case MENU_ADD_VIDEO:
intent = new Intent(Intent.ACTION_GET_CONTENT);
intent.setType(ContentType.VIDEO_UNSPECIFIED);
intent.putExtra(Intent.EXTRA_LOCAL_ONLY, true);
startActivityForResult(intent, REQUEST_CODE_CHANGE_VIDEO);
break;
case MENU_TAKE_VIDEO:
slide = mSlideshowModel.get(mPosition);
currentSlideSize = slide.getSlideSize();
sizeLimit =
ComposeMessageActivity.computeAttachmentSizeLimit(mSlideshowModel, currentSlideSize);
if (sizeLimit > 0) {
MessageUtils.recordVideo(this, REQUEST_CODE_TAKE_VIDEO, sizeLimit);
} else {
Toast.makeText(this, getString(R.string.message_too_big_for_video), Toast.LENGTH_SHORT)
.show();
}
break;
case MENU_DEL_VIDEO:
mSlideshowEditor.removeVideo(mPosition);
break;
case MENU_ADD_SLIDE:
mPosition++;
if (mSlideshowEditor.addNewSlide(mPosition)) {
// add successfully
showCurrentSlide();
} else {
// move position back
mPosition--;
Toast.makeText(this, R.string.cannot_add_slide_anymore, Toast.LENGTH_SHORT).show();
}
break;
case MENU_LAYOUT:
showLayoutSelectorDialog();
break;
case MENU_DURATION:
showDurationDialog();
break;
}
return true;
}
public void onTextChanged(String s) {
if (!isFinishing()) {
mSlideshowEditor.changeText(mPosition, s);
}
}
