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package de.thedevstack.conversationsplus.ui.listeners;
import android.app.PendingIntent;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.net.Uri;
import android.widget.Toast;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.io.InputStream;
import de.thedevstack.android.logcat.Logging;
import de.thedevstack.conversationsplus.ConversationsPlusApplication;
import de.thedevstack.conversationsplus.ConversationsPlusPreferences;
import de.thedevstack.conversationsplus.enums.UserDecision;
import de.thedevstack.conversationsplus.exceptions.UiException;
import de.thedevstack.conversationsplus.utils.FileUtils;
import de.thedevstack.conversationsplus.utils.ImageUtil;
import de.thedevstack.conversationsplus.utils.MessageUtil;
import de.thedevstack.conversationsplus.R;
import de.thedevstack.conversationsplus.entities.Conversation;
import de.thedevstack.conversationsplus.entities.DownloadableFile;
import de.thedevstack.conversationsplus.entities.Message;
import de.thedevstack.conversationsplus.persistance.FileBackend;
import de.thedevstack.conversationsplus.services.XmppConnectionService;
import de.thedevstack.conversationsplus.ui.UiCallback;
import de.thedevstack.conversationsplus.ui.XmppActivity;
import de.thedevstack.conversationsplus.utils.StreamUtil;
/**
* Created by tzur on 31.10.2015.
*/
public class ResizePictureUserDecisionListener implements UserDecisionListener {
protected Uri uri;
protected final Conversation conversation;
protected final UiCallback<Message> callback;
protected final XmppConnectionService xmppConnectionService;
protected final Toast prepareFileToast;
protected final XmppActivity activity;
public ResizePictureUserDecisionListener(XmppActivity activity, Conversation conversation, XmppConnectionService xmppConnectionService) {
this.xmppConnectionService = xmppConnectionService;
this.conversation = conversation;
this.activity = activity;
this.prepareFileToast = Toast.makeText(ConversationsPlusApplication.getAppContext(), ConversationsPlusApplication.getInstance().getText(R.string.preparing_image), Toast.LENGTH_LONG);
this.callback = new UiCallback<Message>() {
@Override
public void userInputRequried(PendingIntent pi, Message object) {
hidePrepareFileToast();
}
@Override
public void success(Message message) {
ResizePictureUserDecisionListener.this.xmppConnectionService.sendMessage(message);
}
@Override
public void error(int error, Message message) {
hidePrepareFileToast();
//TODO Find another way to display an error dialog
ResizePictureUserDecisionListener.this.activity.displayErrorDialog(error);
}
protected void hidePrepareFileToast() {
ResizePictureUserDecisionListener.this.activity.runOnUiThread(new Runnable() {
@Override
public void run() {
ResizePictureUserDecisionListener.this.prepareFileToast.cancel();
}
});
}
};
}
public ResizePictureUserDecisionListener(XmppActivity activity, Conversation conversation, Uri uri, XmppConnectionService xmppConnectionService) {
this(activity, conversation, xmppConnectionService);
this.uri = uri;
}
public void setUri(Uri uri) {
this.uri = uri;
}
protected void showPrepareFileToast() {
activity.runOnUiThread(new Runnable() {
@Override
public void run() {
prepareFileToast.show();
}
});
}
@Override
public void onYes() {
this.showPrepareFileToast();
final Message message;
if (conversation.getNextEncryption() == Message.ENCRYPTION_PGP) {
message = new Message(conversation, "", Message.ENCRYPTION_DECRYPTED);
} else {
message = new Message(conversation, "", conversation.getNextEncryption());
}
message.setCounterpart(conversation.getNextCounterpart());
message.setType(Message.TYPE_IMAGE);
ConversationsPlusApplication.executeFileAdding(new OnYesRunnable(message, uri));
}
@Override
public void onNo() {
this.showPrepareFileToast();
final Message message;
if (conversation.getNextEncryption() == Message.ENCRYPTION_PGP) {
message = new Message(conversation, "", Message.ENCRYPTION_DECRYPTED);
} else {
message = new Message(conversation, "", conversation.getNextEncryption());
}
message.setCounterpart(conversation.getNextCounterpart());
message.setType(Message.TYPE_IMAGE);
ConversationsPlusApplication.executeFileAdding(new OnNoRunnable(message, uri));
}
@Override
public void onRemember(UserDecision decision) {
ConversationsPlusPreferences.applyResizePicture(decision);
}
private abstract class OnClickRunnable implements Runnable {
protected final Message message;
protected final Uri uri;
public OnClickRunnable(Message message, Uri uri) {
this.message = message;
this.uri = uri;
}
}
private class OnNoRunnable extends OnClickRunnable {
public OnNoRunnable(Message message, Uri uri) {
super(message, uri);
}
@Override
public void run() {
InputStream is = null;
try {
is = StreamUtil.openInputStreamFromContentResolver(uri);
long imageSize = is.available();
BitmapFactory.Options options = new BitmapFactory.Options();
options.inJustDecodeBounds = true;
BitmapFactory.decodeStream(is, null, options);
int imageHeight = options.outHeight;
int imageWidth = options.outWidth;
String filePath = FileUtils.getPath(uri);
MessageUtil.updateMessageWithImageDetails(message, filePath, imageSize, imageWidth, imageHeight);
if (conversation.getNextEncryption() == Message.ENCRYPTION_PGP) {
xmppConnectionService.getPgpEngine().encrypt(message, callback);
} else {
callback.success(message);
}
} catch (FileNotFoundException e) {
Logging.e("picturesending", "File not found to send not resized. " + e.getMessage());
callback.error(R.string.error_file_not_found, message);
} catch (IOException e) {
Logging.e("picturesending", "Error while sending not resized picture. " + e.getMessage());
callback.error(R.string.error_io_exception, message);
} finally {
if (null != is) {
try {
is.close();
} catch (IOException e) {
Logging.w("picturesending", "Error while closing stream for sending not resized picture. " + e.getMessage());
}
}
}
}
}
private class OnYesRunnable extends OnClickRunnable {
public OnYesRunnable(Message message, Uri uri) {
super(message, uri);
}
@Override
public void run() {
try {
Bitmap resizedAndRotatedImage = ImageUtil.resizeAndRotateImage(uri);
DownloadableFile file = FileBackend.compressImageAndCopyToPrivateStorage(message, resizedAndRotatedImage);
String filePath = file.getAbsolutePath();
long imageSize = file.getSize();
int imageWidth = resizedAndRotatedImage.getWidth();
int imageHeight = resizedAndRotatedImage.getHeight();
MessageUtil.updateMessageWithImageDetails(message, filePath, imageSize, imageWidth, imageHeight);
if (conversation.getNextEncryption() == Message.ENCRYPTION_PGP) {
xmppConnectionService.getPgpEngine().encrypt(message, callback);
} else {
callback.success(message);
}
} catch (final UiException e) {
Logging.e("pictureresizesending", "Error while sending resized picture. " + e.getMessage());
callback.error(e.getResId(), message);
}
}
}
}
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