API tools faq
paste
Advertisement
Guest User

Untitled

a guest
Mar 27th, 2017
45
0
Never
Add comment
Not a member of Pastebin yet? Sign Up, it unlocks many cool features!
text 22.70 KB | None | 0 0
raw download clone embed print report
  1. FATAL EXCEPTION: main
  2. Process: com.android.octa.memetixs, PID: 15679
  3. Theme: themes:{default=overlay:system, iconPack:system, fontPkg:system, com.android.systemui=overlay:system, com.android.systemui.navbar=overlay:system}
  4. java.lang.IllegalArgumentException: location must not be null or empty
  5. at com.google.android.gms.common.internal.zzac.zzb(Unknown Source)
  6. at com.google.firebase.storage.FirebaseStorage.getReference(Unknown Source)
  7. at com.android.octa.memetixs.ui.fragment.PostFragment$2.populateViewHolder(PostFragment.java:102)
  8. at com.android.octa.memetixs.ui.fragment.PostFragment$2.populateViewHolder(PostFragment.java:84)
  9. at com.firebase.ui.database.FirebaseRecyclerAdapter.onBindViewHolder(FirebaseRecyclerAdapter.java:196)
  10. at android.support.v7.widget.RecyclerView$Adapter.onBindViewHolder(RecyclerView.java:6356)
  11. at android.support.v7.widget.RecyclerView$Adapter.bindViewHolder(RecyclerView.java:6389)
  12. at android.support.v7.widget.RecyclerView$Recycler.tryBindViewHolderByDeadline(RecyclerView.java:5335)
  13. at android.support.v7.widget.RecyclerView$Recycler.tryGetViewHolderForPositionByDeadline(RecyclerView.java:5598)
  14. at android.support.v7.widget.RecyclerView$Recycler.getViewForPosition(RecyclerView.java:5440)
  15. at android.support.v7.widget.RecyclerView$Recycler.getViewForPosition(RecyclerView.java:5436)
  16. at android.support.v7.widget.LinearLayoutManager$LayoutState.next(LinearLayoutManager.java:2224)
  17. at android.support.v7.widget.LinearLayoutManager.layoutChunk(LinearLayoutManager.java:1551)
  18. at android.support.v7.widget.LinearLayoutManager.fill(LinearLayoutManager.java:1511)
  19. at android.support.v7.widget.LinearLayoutManager.onLayoutChildren(LinearLayoutManager.java:595)
  20. at android.support.v7.widget.RecyclerView.dispatchLayoutStep2(RecyclerView.java:3583)
  21. at android.support.v7.widget.RecyclerView.dispatchLayout(RecyclerView.java:3312)
  22. at android.support.v7.widget.RecyclerView.onLayout(RecyclerView.java:3844)
  23. at android.view.View.layout(View.java:16639)
  24. at android.view.ViewGroup.layout(ViewGroup.java:5437)
  25. at android.widget.FrameLayout.layoutChildren(FrameLayout.java:336)
  26. at android.widget.FrameLayout.onLayout(FrameLayout.java:273)
  27. at android.view.View.layout(View.java:16639)
  28. at android.view.ViewGroup.layout(ViewGroup.java:5437)
  29. at android.support.v4.view.ViewPager.onLayout(ViewPager.java:1795)
  30. at android.view.View.layout(View.java:16639)
  31. at android.view.ViewGroup.layout(ViewGroup.java:5437)
  32. at android.widget.RelativeLayout.onLayout(RelativeLayout.java:1079)
  33. at android.view.View.layout(View.java:16639)
  34. at android.view.ViewGroup.layout(ViewGroup.java:5437)
  35. at android.widget.FrameLayout.layoutChildren(FrameLayout.java:336)
  36. at android.widget.FrameLayout.onLayout(FrameLayout.java:273)
  37. at android.view.View.layout(View.java:16639)
  38. at android.view.ViewGroup.layout(ViewGroup.java:5437)
  39. at android.widget.RelativeLayout.onLayout(RelativeLayout.java:1079)
  40. at android.view.View.layout(View.java:16639)
  41. at android.view.ViewGroup.layout(ViewGroup.java:5437)
  42. at android.support.v4.widget.DrawerLayout.onLayout(DrawerLayout.java:1193)
  43. at android.view.View.layout(View.java:16639)
  44. at android.view.ViewGroup.layout(ViewGroup.java:5437)
  45. at android.widget.FrameLayout.layoutChildren(FrameLayout.java:336)
  46. at android.widget.FrameLayout.onLayout(FrameLayout.java:273)
  47. at android.view.View.layout(View.java:16639)
  48. at android.view.ViewGroup.layout(ViewGroup.java:5437)
  49. at android.widget.LinearLayout.setChildFrame(LinearLayout.java:1735)
  50. at android.widget.LinearLayout.layoutVertical(LinearLayout.java:1579)
  51. at android.widget.LinearLayout.onLayout(LinearLayout.java:1488)
  52. at android.view.View.layout(View.java:16639)
  53. at android.view.ViewGroup.layout(ViewGroup.java:5437)
  54. at android.widget.FrameLayout.layoutChildren(FrameLayout.java:336)
  55. at android.widget.FrameLayout.onLayout(FrameLayout.java:273)
  56. at android.view.View.layout(View.java:16639)
  57. at android.view.ViewGroup.layout(ViewGroup.java:5437)
  58. at android.widget.LinearLayout.setChildFrame(LinearLayout.java:1735)
  59. at android.widget.Line
  60.  
  61. public class PostFragment extends Fragment {
  62.  
  63. private View mRootView;
  64. private FirebaseRecyclerAdapter<Post, PostHolder> mPostAdapter;
  65. private RecyclerView mPostRecyclerView;
  66. private User mmUser;
  67. private Post mmPost;
  68.  
  69.  
  70. public PostFragment() {
  71. // Required empty public constructor
  72. }
  73.  
  74.  
  75. @Override
  76. public View onCreateView(LayoutInflater inflater, ViewGroup container,
  77. Bundle savedInstanceState) {
  78. mRootView = inflater.inflate(R.layout.fragment_post, container, false);
  79.  
  80.  
  81. FloatingActionButton fab = (FloatingActionButton) mRootView.findViewById(R.id.fabM);
  82. fab.setOnClickListener(new View.OnClickListener() {
  83. @Override
  84. public void onClick(View v) {
  85. PostCreateDialog dialog = new PostCreateDialog();
  86. dialog.show(getFragmentManager(), null);
  87. }
  88. });
  89.  
  90. init();
  91. return mRootView;
  92. }
  93.  
  94. private void init() {
  95. mPostRecyclerView = (RecyclerView) mRootView.findViewById(R.id.recyclerview_post);
  96. mPostRecyclerView.setLayoutManager(new LinearLayoutManager(getContext()));
  97. setupAdapter();
  98. mPostRecyclerView.setAdapter(mPostAdapter);
  99. }
  100.  
  101. private void setupAdapter() {
  102.  
  103. mPostAdapter = new FirebaseRecyclerAdapter<Post, PostHolder>(
  104. Post.class,
  105. R.layout.row_post,
  106. PostHolder.class,
  107. FirebaseUtils.getPostRef()
  108. ) {
  109. @Override
  110. protected void populateViewHolder(PostHolder viewHolder, final Post model, int position) {
  111. mmUser = new User();
  112. mmPost = new Post();
  113. viewHolder.setNumComments(String.valueOf(model.getNumComments()));
  114. viewHolder.setNumLikes(String.valueOf(model.getNumLikes()));
  115. viewHolder.setTime(DateUtils.getRelativeTimeSpanString(model.getTimeCreated()));
  116. viewHolder.setUsername(mmUser.getUser());
  117. viewHolder.setPostText(model.getPostText());
  118.  
  119.  
  120.  
  121.  
  122.  
  123.  
  124.  
  125. StorageReference storageReference = FirebaseStorage.getInstance()
  126. .getReference(mmPost.getPostImageUrl());
  127. Glide.with(getActivity())
  128. .using(new FirebaseImageLoader())
  129. .load(storageReference)
  130. .into(viewHolder.postDisplayImageView);
  131.  
  132. viewHolder.postLikeLayout.setOnClickListener(new View.OnClickListener() {
  133. @Override
  134. public void onClick(View v) {
  135. onLikeClick(model.getPostId());
  136. }
  137. });
  138.  
  139. viewHolder.postCommentLayout.setOnClickListener(new View.OnClickListener() {
  140. @Override
  141. public void onClick(View v) {
  142. Intent intent = new Intent(getContext(), CommentActivity.class);
  143. intent.putExtra(Constants.EXTRA_POST, model);
  144. startActivity(intent);
  145. }
  146. });
  147.  
  148.  
  149. }
  150. };
  151.  
  152. }
  153.  
  154. private void onLikeClick(final String postId) {
  155. FirebaseUtils.getPostLikedRef(postId)
  156. .addListenerForSingleValueEvent(new ValueEventListener() {
  157. @Override
  158. public void onDataChange(DataSnapshot dataSnapshot) {
  159. if (dataSnapshot.getValue() != null) {
  160. //user liked
  161. FirebaseUtils.getPostRef()
  162. .child(postId)
  163. .child("numLikes")
  164. .runTransaction(new Transaction.Handler() {
  165. @Override
  166. public Transaction.Result doTransaction(MutableData mutableData) {
  167. long num = mutableData.getValue(Long.class);
  168. mutableData.setValue(num - 1);
  169. return Transaction.success(mutableData);
  170. }
  171.  
  172. @Override
  173. public void onComplete(DatabaseError databaseError, boolean b, DataSnapshot dataSnapshot) {
  174. FirebaseUtils.getPostLikedRef(postId)
  175. .setValue(null);
  176. }
  177. });
  178. } else {
  179. FirebaseUtils.getPostRef()
  180. .child(postId)
  181. .child("numLikes")
  182. .runTransaction(new Transaction.Handler() {
  183. @Override
  184. public Transaction.Result doTransaction(MutableData mutableData) {
  185. long num = mutableData.getValue(Long.class);
  186. mutableData.setValue(num + 1);
  187. return Transaction.success(mutableData);
  188. }
  189.  
  190. @Override
  191. public void onComplete(DatabaseError databaseError, boolean b, DataSnapshot dataSnapshot) {
  192. FirebaseUtils.getPostLikedRef(postId)
  193. .setValue(true);
  194. }
  195. });
  196. }
  197. }
  198.  
  199. @Override
  200. public void onCancelled(DatabaseError databaseError) {
  201.  
  202. }
  203. });
  204. }
  205.  
  206.  
  207. public static class PostHolder extends RecyclerView.ViewHolder {
  208.  
  209.  
  210. TextView postOwnerUsernameTextView;
  211. TextView postTimeCreatedTextView;
  212.  
  213. ImageView postDisplayImageView;
  214. TextView postTextTextView;
  215.  
  216. LinearLayout postLikeLayout;
  217. TextView postNumLikesTextView;
  218.  
  219. LinearLayout postCommentLayout;
  220. TextView postNumCommentsTextView;
  221.  
  222.  
  223. public PostHolder(View itemView) {
  224. super(itemView);
  225.  
  226. postOwnerUsernameTextView = (TextView) itemView.findViewById(R.id.tv_post_username);
  227. postTimeCreatedTextView = (TextView) itemView.findViewById(R.id.tv_time);
  228. postDisplayImageView = (ImageView) itemView.findViewById(R.id.iv_post_display);
  229. postLikeLayout = (LinearLayout) itemView.findViewById(R.id.like_layout);
  230. postCommentLayout = (LinearLayout) itemView.findViewById(R.id.comment_layout);
  231. postNumLikesTextView = (TextView) itemView.findViewById(R.id.tv_likes);
  232. postNumCommentsTextView = (TextView) itemView.findViewById(R.id.tv_comments);
  233. postTextTextView = (TextView) itemView.findViewById(R.id.tv_post_text);
  234. }
  235.  
  236. public void setUsername(String username) {
  237. postOwnerUsernameTextView.setText(username);
  238. }
  239.  
  240. public void setTime(CharSequence time) {
  241. postTimeCreatedTextView.setText(time);
  242. }
  243.  
  244. public void setNumLikes(String numLikes) {
  245. postNumLikesTextView.setText(numLikes);
  246. }
  247.  
  248. public void setNumComments(String numComments) {
  249. postNumCommentsTextView.setText(numComments);
  250. }
  251.  
  252. public void setPostText(String text) {
  253. postTextTextView.setText(text);
  254. }
  255.  
  256. }
  257. }
  258.  
  259. public class FirebaseUtils {
  260.  
  261. //==============================================================================================
  262. // USER REFERENCE
  263. public static DatabaseReference getUserRef(String email) {
  264. return FirebaseDatabase.getInstance()
  265. .getReference(Constants.USERS_KEYS)
  266. .child(email);
  267. }
  268. public static FirebaseUser getCurrentUser() {
  269. return FirebaseAuth.getInstance().getCurrentUser();
  270. }
  271.  
  272.  
  273.  
  274.  
  275.  
  276.  
  277. // POST REFERENCE
  278. public static DatabaseReference getPostRef() {
  279. return FirebaseDatabase.getInstance()
  280. .getReference(Constants.POSTS_KEY);
  281. }
  282. public static Query getPostQuery() {
  283. return getPostRef().orderByChild(Constants.TIME_CREATED_KEY);
  284. }
  285. public static DatabaseReference getMyPostRef() {
  286. return FirebaseDatabase.getInstance().getReference(Constants.MY_POSTS)
  287. .child(getCurrentUser().getEmail().replace(".", ","));
  288. }
  289.  
  290.  
  291.  
  292.  
  293.  
  294. // POST LIKED REFERENCE
  295. public static DatabaseReference getPostLikedRef() {
  296. return FirebaseDatabase.getInstance()
  297. .getReference(Constants.POSTS_LIKED_KEY);
  298. }
  299. public static DatabaseReference getPostLikedRef(String postId) {
  300. return getPostLikedRef().child(getCurrentUser().getEmail()
  301. .replace(".", ","))
  302. .child(postId);
  303. }
  304.  
  305.  
  306.  
  307.  
  308.  
  309.  
  310.  
  311.  
  312. // USER ID
  313. public static String getUid() {
  314. String path = FirebaseDatabase.getInstance().getReference().push().toString();
  315. return path.substring(path.lastIndexOf("/") + 1);
  316. }
  317.  
  318.  
  319.  
  320.  
  321.  
  322.  
  323.  
  324.  
  325. // POST IMAGE REFERENCE
  326. public static StorageReference getImagesSRef() {
  327. return FirebaseStorage.getInstance().getReference(Constants.POST_IMAGES);
  328. }
  329.  
  330.  
  331.  
  332.  
  333.  
  334.  
  335.  
  336.  
  337. // COMMENT REFERENCE
  338. public static DatabaseReference getCommentRef(String postId) {
  339. return FirebaseDatabase.getInstance().getReference(Constants.COMMENTS_KEY)
  340. .child(postId);
  341. }
  342.  
  343.  
  344.  
  345.  
  346.  
  347.  
  348.  
  349. // RECORD
  350.  
  351. public static DatabaseReference getMyRecordRef() {
  352. return FirebaseDatabase.getInstance().getReference(Constants.USER_RECORD)
  353. .child(getCurrentUser().getEmail().replace(".", ","));
  354. }
  355.  
  356.  
  357.  
  358. public static void addToMyRecord(String node,final String id) {
  359. FirebaseUtils.getMyRecordRef().child(node).runTransaction(new Transaction.Handler() {
  360. @Override
  361. public Transaction.Result doTransaction(MutableData mutableData) {
  362. ArrayList<String> myPostCollection;
  363. if (mutableData.getValue() == null) {
  364. myPostCollection = new ArrayList<>(1);
  365. myPostCollection.add(id);
  366. mutableData.setValue(myPostCollection);
  367. } else {
  368. myPostCollection = (ArrayList<String>) mutableData.getValue();
  369. myPostCollection.add(id);
  370. mutableData.setValue(myPostCollection);
  371. }
  372. return Transaction.success(mutableData);
  373. }
  374.  
  375. @Override
  376. public void onComplete(DatabaseError databaseError, boolean b, DataSnapshot dataSnapshot) {
  377.  
  378. }
  379. });
  380. }
  381.  
  382. public class PostCreateDialog extends DialogFragment implements View.OnClickListener {
  383.  
  384. private static final int RC_PHOTO_PICKER = 1;
  385. private View mRootView;
  386. private Post mPost;
  387.  
  388. private ProgressDialog mProgressDialog;
  389. private Uri mSelectedImageUri;
  390. private ImageView mPostDisplay;
  391.  
  392. @Override
  393. public Dialog onCreateDialog(Bundle savedInstanceState) {
  394. AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
  395. mPost = new Post();
  396.  
  397. mProgressDialog = new ProgressDialog(getContext());
  398. mRootView = getActivity().getLayoutInflater().inflate(R.layout.post_create_dialog, null);
  399. mPostDisplay = (ImageView) mRootView.findViewById(R.id.post_dialog_display);
  400. mRootView.findViewById(R.id.post_dialog_select_imageview).setOnClickListener(this);
  401. mRootView.findViewById(R.id.post_dialog_send_imageview).setOnClickListener(this);
  402. builder.setView(mRootView);
  403. return builder.create();
  404.  
  405.  
  406. }
  407.  
  408. @Override
  409. public void onClick(View v) {
  410. switch (v.getId()) {
  411. case R.id.post_dialog_send_imageview:
  412. sendPost();
  413. break;
  414. case R.id.post_dialog_select_imageview:
  415. selectImage();
  416. break;
  417. }
  418. }
  419.  
  420.  
  421. private void selectImage(){
  422. Intent intent = new Intent(Intent.ACTION_GET_CONTENT);
  423. intent.setType("image/jpeg");
  424. intent.putExtra(Intent.EXTRA_LOCAL_ONLY, true);
  425. startActivityForResult(Intent.createChooser(intent, "Complete action using"), RC_PHOTO_PICKER);
  426. }
  427.  
  428. private void sendPost(){
  429. mProgressDialog.setMessage("Sending post...");
  430. mProgressDialog.setCancelable(false);
  431. mProgressDialog.setIndeterminate(true);
  432. mProgressDialog.show();
  433.  
  434. FirebaseUtils.getUserRef(FirebaseUtils.getCurrentUser().getEmail().replace(".", ","))
  435. .addListenerForSingleValueEvent(new ValueEventListener() {
  436. @Override
  437. public void onDataChange(DataSnapshot dataSnapshot) {
  438. User user = dataSnapshot.getValue(User.class);
  439. final String postUid = FirebaseUtils.getUid();
  440. TextView postDialogTextView = (TextView) mRootView.findViewById(R.id.post_dialog_edittext);
  441. String text = postDialogTextView.getText().toString();
  442.  
  443. mPost.setUser(user);
  444. mPost.setNumComments(0);
  445. mPost.setNumLikes(0);
  446. mPost.setTimeCreated(System.currentTimeMillis());
  447. mPost.setPostId(postUid);
  448. mPost.setPostText(text);
  449.  
  450. if (mSelectedImageUri != null) {
  451. FirebaseUtils.getImagesSRef()
  452. .child(mSelectedImageUri.getLastPathSegment())
  453. .putFile(mSelectedImageUri)
  454. .addOnSuccessListener(getActivity(),
  455. new OnSuccessListener<UploadTask.TaskSnapshot>() {
  456. @Override
  457. public void onSuccess(UploadTask.TaskSnapshot taskSnapshot) {
  458. String url = Constants.POST_IMAGES + "/" + mSelectedImageUri.getLastPathSegment();
  459. //String downloadUrl = taskSnapshot.getDownloadUrl().toString();
  460. mPost.setPostImageUrl(url);
  461. addToMyPostList(postUid);
  462. }
  463.  
  464.  
  465. });
  466. } else {
  467. addToMyPostList(postUid);
  468. }
  469. }
  470.  
  471. @Override
  472. public void onCancelled(DatabaseError databaseError) {
  473. mProgressDialog.dismiss();
  474. }
  475. });
  476. }
  477.  
  478. private void addToMyPostList(final String postUid){
  479. FirebaseUtils.getPostRef().child(postUid)
  480. .setValue(mPost);
  481. FirebaseUtils.getMyPostRef().child(postUid).setValue(true)
  482. .addOnCompleteListener(getActivity(), new OnCompleteListener<Void>() {
  483. @Override
  484. public void onComplete(@NonNull Task<Void> task) {
  485. mProgressDialog.dismiss();
  486. dismiss();
  487. }
  488. });
  489.  
  490. FirebaseUtils.addToMyRecord(Constants.POSTS_KEY, postUid);
  491. }
  492.  
  493. @Override
  494. public void onActivityResult(int requestCode, int resultCode, Intent data) {
  495. super.onActivityResult(requestCode, resultCode, data);
  496. if (requestCode == RC_PHOTO_PICKER) {
  497. if (resultCode == RESULT_OK) {
  498. mSelectedImageUri = data.getData();
  499. mPostDisplay.setImageURI(mSelectedImageUri);
  500. }
  501. }
  502.  
  503. }
Advertisement
Add Comment
Please, Sign In to add comment
Advertisement
Public Pastes
Advertisement
We use cookies for various purposes including analytics. By continuing to use Pastebin, you agree to our use of cookies as described in the Cookies Policy.  OK, I Understand
Not a member of Pastebin yet?
Sign Up, it unlocks many cool features!