1package eu.siacs.conversations.ui;
2
3import android.app.PendingIntent;
4import android.content.Intent;
5import android.net.Uri;
6import android.os.Bundle;
7import android.util.Log;
8import android.view.Menu;
9import android.view.MenuItem;
10import android.view.View;
11import android.widget.AdapterView;
12import android.widget.AdapterView.OnItemClickListener;
13import android.widget.ListView;
14import android.widget.Toast;
15
16import java.net.URLConnection;
17import java.util.ArrayList;
18import java.util.Iterator;
19import java.util.List;
20import java.util.concurrent.atomic.AtomicInteger;
21
22import eu.siacs.conversations.Config;
23import eu.siacs.conversations.R;
24import eu.siacs.conversations.entities.Account;
25import eu.siacs.conversations.entities.Conversation;
26import eu.siacs.conversations.entities.Message;
27import eu.siacs.conversations.services.XmppConnectionService;
28import eu.siacs.conversations.ui.adapter.ConversationAdapter;
29import eu.siacs.conversations.xmpp.jid.InvalidJidException;
30import eu.siacs.conversations.xmpp.jid.Jid;
31
32public class ShareWithActivity extends XmppActivity implements XmppConnectionService.OnConversationUpdate {
33
34 @Override
35 public void onConversationUpdate() {
36 refreshUi();
37 }
38
39 private class Share {
40 public List<Uri> uris = new ArrayList<>();
41 public boolean image;
42 public String account;
43 public String contact;
44 public String text;
45 public String uuid;
46 public boolean multiple = false;
47 }
48
49 private Share share;
50
51 private static final int REQUEST_START_NEW_CONVERSATION = 0x0501;
52 private ListView mListView;
53 private ConversationAdapter mAdapter;
54 private List<Conversation> mConversations = new ArrayList<>();
55 private Toast mToast;
56 private AtomicInteger attachmentCounter = new AtomicInteger(0);
57
58 private UiCallback<Message> attachFileCallback = new UiCallback<Message>() {
59
60 @Override
61 public void userInputRequried(PendingIntent pi, Message object) {
62 // TODO Auto-generated method stub
63
64 }
65
66 @Override
67 public void success(final Message message) {
68 xmppConnectionService.sendMessage(message);
69 runOnUiThread(new Runnable() {
70 @Override
71 public void run() {
72 if (attachmentCounter.decrementAndGet() <=0 ) {
73 int resId;
74 if (share.image && share.multiple) {
75 resId = R.string.shared_images_with_x;
76 } else if (share.image) {
77 resId = R.string.shared_image_with_x;
78 } else {
79 resId = R.string.shared_file_with_x;
80 }
81 replaceToast(getString(resId, message.getConversation().getName()));
82 if (share.uuid != null) {
83 finish();
84 } else {
85 switchToConversation(message.getConversation());
86 }
87 }
88 }
89 });
90 }
91
92 @Override
93 public void error(final int errorCode, Message object) {
94 runOnUiThread(new Runnable() {
95 @Override
96 public void run() {
97 replaceToast(getString(errorCode));
98 if (attachmentCounter.decrementAndGet() <=0 ) {
99 finish();
100 }
101 }
102 });
103 }
104 };
105
106 protected void hideToast() {
107 if (mToast != null) {
108 mToast.cancel();
109 }
110 }
111
112 protected void replaceToast(String msg) {
113 hideToast();
114 mToast = Toast.makeText(this, msg ,Toast.LENGTH_LONG);
115 mToast.show();
116 }
117
118 protected void onActivityResult(int requestCode, int resultCode, final Intent data) {
119 super.onActivityResult(requestCode, resultCode, data);
120 if (requestCode == REQUEST_START_NEW_CONVERSATION
121 && resultCode == RESULT_OK) {
122 share.contact = data.getStringExtra("contact");
123 share.account = data.getStringExtra(EXTRA_ACCOUNT);
124 }
125 if (xmppConnectionServiceBound
126 && share != null
127 && share.contact != null
128 && share.account != null) {
129 share();
130 }
131 }
132
133 @Override
134 protected void onCreate(Bundle savedInstanceState) {
135 super.onCreate(savedInstanceState);
136
137 if (getActionBar() != null) {
138 getActionBar().setDisplayHomeAsUpEnabled(false);
139 getActionBar().setHomeButtonEnabled(false);
140 }
141
142 setContentView(R.layout.share_with);
143 setTitle(getString(R.string.title_activity_sharewith));
144
145 mListView = (ListView) findViewById(R.id.choose_conversation_list);
146 mAdapter = new ConversationAdapter(this, this.mConversations);
147 mListView.setAdapter(mAdapter);
148 mListView.setOnItemClickListener(new OnItemClickListener() {
149
150 @Override
151 public void onItemClick(AdapterView<?> arg0, View arg1, int position, long arg3) {
152 share(mConversations.get(position));
153 }
154 });
155
156 this.share = new Share();
157 }
158
159 @Override
160 public boolean onCreateOptionsMenu(Menu menu) {
161 getMenuInflater().inflate(R.menu.share_with, menu);
162 return true;
163 }
164
165 @Override
166 public boolean onOptionsItemSelected(final MenuItem item) {
167 switch (item.getItemId()) {
168 case R.id.action_add:
169 final Intent intent = new Intent(getApplicationContext(), ChooseContactActivity.class);
170 startActivityForResult(intent, REQUEST_START_NEW_CONVERSATION);
171 return true;
172 }
173 return super.onOptionsItemSelected(item);
174 }
175
176 @Override
177 public void onStart() {
178 super.onStart();
179 Intent intent = getIntent();
180 if (intent == null) {
181 return;
182 }
183 final String type = intent.getType();
184 final String action = intent.getAction();
185 Log.d(Config.LOGTAG, "action: "+action+ ", type:"+type);
186 share.uuid = intent.getStringExtra("uuid");
187 if (Intent.ACTION_SEND.equals(action)) {
188 final String text = intent.getStringExtra(Intent.EXTRA_TEXT);
189 final Uri uri = intent.getParcelableExtra(Intent.EXTRA_STREAM);
190 if (type != null && uri != null && (text == null || !type.equals("text/plain"))) {
191 this.share.uris.clear();
192 this.share.uris.add(uri);
193 this.share.image = type.startsWith("image/") || isImage(uri);
194 } else {
195 this.share.text = text;
196 }
197 } else if (Intent.ACTION_SEND_MULTIPLE.equals(action)) {
198 this.share.image = type != null && type.startsWith("image/");
199 if (!this.share.image) {
200 return;
201 }
202 this.share.uris = intent.getParcelableArrayListExtra(Intent.EXTRA_STREAM);
203 }
204 if (xmppConnectionServiceBound) {
205 if (share.uuid != null) {
206 share();
207 } else {
208 xmppConnectionService.populateWithOrderedConversations(mConversations, this.share.uris.size() == 0);
209 }
210 }
211
212 }
213
214 protected boolean isImage(Uri uri) {
215 try {
216 String guess = URLConnection.guessContentTypeFromName(uri.toString());
217 return (guess != null && guess.startsWith("image/"));
218 } catch (final StringIndexOutOfBoundsException ignored) {
219 return false;
220 }
221 }
222
223 @Override
224 void onBackendConnected() {
225 if (xmppConnectionServiceBound && share != null
226 && ((share.contact != null && share.account != null) || share.uuid != null)) {
227 share();
228 return;
229 }
230 refreshUiReal();
231 }
232
233 private void share() {
234 final Conversation conversation;
235 if (share.uuid != null) {
236 conversation = xmppConnectionService.findConversationByUuid(share.uuid);
237 if (conversation == null) {
238 return;
239 }
240 }else{
241 Account account;
242 try {
243 account = xmppConnectionService.findAccountByJid(Jid.fromString(share.account));
244 } catch (final InvalidJidException e) {
245 account = null;
246 }
247 if (account == null) {
248 return;
249 }
250
251 try {
252 conversation = xmppConnectionService
253 .findOrCreateConversation(account, Jid.fromString(share.contact), false);
254 } catch (final InvalidJidException e) {
255 return;
256 }
257 }
258 share(conversation);
259 }
260
261 private void share(final Conversation conversation) {
262 mListView.setEnabled(false);
263 if (conversation.getNextEncryption() == Message.ENCRYPTION_PGP && !hasPgp()) {
264 if (share.uuid == null) {
265 showInstallPgpDialog();
266 } else {
267 Toast.makeText(this,R.string.openkeychain_not_installed,Toast.LENGTH_SHORT).show();
268 finish();
269 }
270 return;
271 }
272 if (share.uris.size() != 0) {
273 OnPresenceSelected callback = new OnPresenceSelected() {
274 @Override
275 public void onPresenceSelected() {
276 attachmentCounter.set(share.uris.size());
277 if (share.image) {
278 share.multiple = share.uris.size() > 1;
279 replaceToast(getString(share.multiple ? R.string.preparing_images : R.string.preparing_image));
280 for (Iterator<Uri> i = share.uris.iterator(); i.hasNext(); i.remove()) {
281 ShareWithActivity.this.xmppConnectionService
282 .attachImageToConversation(conversation, i.next(),
283 attachFileCallback);
284 }
285 } else {
286 replaceToast(getString(R.string.preparing_file));
287 ShareWithActivity.this.xmppConnectionService
288 .attachFileToConversation(conversation, share.uris.get(0),
289 attachFileCallback);
290 }
291 }
292 };
293 if (conversation.getAccount().httpUploadAvailable()) {
294 callback.onPresenceSelected();
295 } else {
296 selectPresence(conversation, callback);
297 }
298 } else {
299 switchToConversation(conversation, this.share.text, true);
300 }
301
302 }
303
304 public void refreshUiReal() {
305 xmppConnectionService.populateWithOrderedConversations(mConversations, this.share != null && this.share.uris.size() == 0);
306 mAdapter.notifyDataSetChanged();
307 }
308
309 @Override
310 public void onBackPressed() {
311 if (attachmentCounter.get() >= 1) {
312 replaceToast(getString(R.string.sharing_files_please_wait));
313 } else {
314 super.onBackPressed();
315 }
316 }
317}