Examples with END android.support.v7.widget.helper.ItemTouchHelper.END used on opensource projects

Example 11 with END

use of android.support.v7.widget.helper.ItemTouchHelper.END in project SuperSLiM by TonicArtos.

the class LayoutManager method scrollVerticallyBy.

@Override
public int scrollVerticallyBy(int dy, RecyclerView.Recycler recycler, RecyclerView.State state) {
    int numChildren = getChildCount();
    if (numChildren == 0) {
        return 0;
    }
    LayoutState layoutState = new LayoutState(this, recycler, state);
    final Direction direction = dy > 0 ? Direction.END : Direction.START;
    final boolean isDirectionEnd = direction == Direction.END;
    final int height = getHeight();
    final int leadingEdge = isDirectionEnd ? height + dy : dy;
    // from the bottom up.
    if (isDirectionEnd) {
        final View end = getAnchorAtEnd();
        LayoutParams params = (LayoutParams) end.getLayoutParams();
        SectionLayoutManager slm = getSlm(params);
        final int endEdge = slm.getLowestEdge(params.getTestedFirstPosition(), getChildCount() - 1, getDecoratedBottom(end));
        if (endEdge < height - getPaddingBottom() && getPosition(end) == (state.getItemCount() - 1)) {
            return 0;
        }
    }
    final int fillEdge = fillUntil(leadingEdge, direction, layoutState);
    final int delta;
    if (isDirectionEnd) {
        // Add padding so we scroll to inset area at scroll end.
        int fillDelta = fillEdge - height + getPaddingBottom();
        delta = fillDelta < dy ? fillDelta : dy;
    } else {
        int fillDelta = fillEdge - getPaddingTop();
        delta = fillDelta > dy ? fillDelta : dy;
    }
    if (delta != 0) {
        offsetChildrenVertical(-delta);
        trimTail(isDirectionEnd ? Direction.START : Direction.END, layoutState);
    }
    layoutState.recycleCache();
    return delta;
}

Example 12 with END

use of android.support.v7.widget.helper.ItemTouchHelper.END in project SuperSLiM by TonicArtos.

the class Utils method doOverscrollTest.

/**
     * Perform an overscroll test.
     *
     * @param offset         Offset to apply to simulate overscroll; dx, dy.
     * @param padding        Padding values; l, t, r, b.
     * @param expected       Expected bounds; l, t, r, b.
     * @param adapter        Adapter to use.
     * @param mLayoutManager Layout manager to use.
     * @param mRecyclerView  RecyclerView to use.
     */
public static void doOverscrollTest(int[] offset, int[] padding, boolean expected, RecyclerView.Adapter adapter, LayoutManagerWrapper mLayoutManager, RecyclerView mRecyclerView) throws Exception {
    setupLayoutTest(padding, adapter, mLayoutManager, mRecyclerView);
    // Shift so that bounds are after start and end.
    adjustPosition(mRecyclerView, offset[0], offset[1]);
    Method isOverscrolled = LayoutManager.class.getDeclaredMethod("isOverscrolled", LayoutState.class);
    isOverscrolled.setAccessible(true);
    LayoutState state = mock(LayoutState.class);
    RecyclerView.State mRecyclerViewState = mock(RecyclerView.State.class);
    when(state.getRecyclerState()).thenReturn(mRecyclerViewState);
    when(mRecyclerViewState.getItemCount()).thenReturn(adapter.getItemCount());
    boolean result = (Boolean) isOverscrolled.invoke(mLayoutManager, state);
    assertEquals(expected, result);
}

Example 13 with END

use of android.support.v7.widget.helper.ItemTouchHelper.END in project CoCoin by Nightonke.

the class TodayViewFragment method onViewCreated.

@Override
public void onViewCreated(View view, @Nullable Bundle savedInstanceState) {
    super.onViewCreated(view, savedInstanceState);
    mRecyclerView = (RecyclerView) view.findViewById(R.id.recyclerView);
    layoutManager = new LinearLayoutManager(getActivity());
    mRecyclerView.setLayoutManager(layoutManager);
    mRecyclerView.setHasFixedSize(true);
    Calendar now = Calendar.getInstance();
    Calendar leftRange;
    Calendar rightRange;
    RecordManager recordManager = RecordManager.getInstance(mContext.getApplicationContext());
    int start = -1;
    int end = 0;
    switch(position) {
        case TODAY:
            leftRange = CoCoinUtil.GetTodayLeftRange(now);
            for (int i = recordManager.RECORDS.size() - 1; i >= 0; i--) {
                if (recordManager.RECORDS.get(i).getCalendar().before(leftRange)) {
                    end = i + 1;
                    break;
                }
                if (start == -1) {
                    start = i;
                }
            }
            break;
        case YESTERDAY:
            leftRange = CoCoinUtil.GetYesterdayLeftRange(now);
            rightRange = CoCoinUtil.GetYesterdayRightRange(now);
            for (int i = recordManager.RECORDS.size() - 1; i >= 0; i--) {
                if (recordManager.RECORDS.get(i).getCalendar().before(leftRange)) {
                    end = i + 1;
                    break;
                } else if (!recordManager.RECORDS.get(i).getCalendar().after(rightRange)) {
                    if (start == -1) {
                        start = i;
                    }
                }
            }
            break;
        case THIS_WEEK:
            leftRange = CoCoinUtil.GetThisWeekLeftRange(now);
            for (int i = recordManager.RECORDS.size() - 1; i >= 0; i--) {
                if (recordManager.RECORDS.get(i).getCalendar().before(leftRange)) {
                    end = i + 1;
                    break;
                }
                if (start == -1) {
                    start = i;
                }
            }
            break;
        case LAST_WEEK:
            leftRange = CoCoinUtil.GetLastWeekLeftRange(now);
            rightRange = CoCoinUtil.GetLastWeekRightRange(now);
            for (int i = recordManager.RECORDS.size() - 1; i >= 0; i--) {
                if (recordManager.RECORDS.get(i).getCalendar().before(leftRange)) {
                    end = i + 1;
                    break;
                } else if (recordManager.RECORDS.get(i).getCalendar().before(rightRange)) {
                    if (start == -1) {
                        start = i;
                    }
                }
            }
            break;
        case THIS_MONTH:
            leftRange = CoCoinUtil.GetThisMonthLeftRange(now);
            for (int i = recordManager.RECORDS.size() - 1; i >= 0; i--) {
                if (recordManager.RECORDS.get(i).getCalendar().before(leftRange)) {
                    end = i + 1;
                    break;
                }
                if (start == -1) {
                    start = i;
                }
            }
            break;
        case LAST_MONTH:
            leftRange = CoCoinUtil.GetLastMonthLeftRange(now);
            rightRange = CoCoinUtil.GetLastMonthRightRange(now);
            for (int i = recordManager.RECORDS.size() - 1; i >= 0; i--) {
                if (recordManager.RECORDS.get(i).getCalendar().before(leftRange)) {
                    end = i + 1;
                    break;
                } else if (recordManager.RECORDS.get(i).getCalendar().before(rightRange)) {
                    if (start == -1) {
                        start = i;
                    }
                }
            }
            break;
        case THIS_YEAR:
            leftRange = CoCoinUtil.GetThisYearLeftRange(now);
            for (int i = recordManager.RECORDS.size() - 1; i >= 0; i--) {
                if (recordManager.RECORDS.get(i).getCalendar().before(leftRange)) {
                    end = i + 1;
                    break;
                }
                if (start == -1) {
                    start = i;
                }
            }
            break;
        case LAST_YEAR:
            leftRange = CoCoinUtil.GetLastYearLeftRange(now);
            rightRange = CoCoinUtil.GetLastYearRightRange(now);
            for (int i = recordManager.RECORDS.size() - 1; i >= 0; i--) {
                if (recordManager.RECORDS.get(i).getCalendar().before(leftRange)) {
                    end = i + 1;
                    break;
                } else if (recordManager.RECORDS.get(i).getCalendar().before(rightRange)) {
                    if (start == -1) {
                        start = i;
                    }
                }
            }
            break;
    }
    adapter = new TodayViewRecyclerViewAdapter(start, end, mContext, position);
    mAdapter = new RecyclerViewMaterialAdapter(adapter);
    mRecyclerView.setAdapter(mAdapter);
    MaterialViewPagerHelper.registerRecyclerView(getActivity(), mRecyclerView, null);
}

Example 14 with END

use of android.support.v7.widget.helper.ItemTouchHelper.END in project Tusky by Vavassor.

the class ComposeActivity method onCreate.

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_compose);
    ButterKnife.bind(this);
    // Setup the toolbar.
    Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
    setSupportActionBar(toolbar);
    ActionBar actionBar = getSupportActionBar();
    if (actionBar != null) {
        actionBar.setTitle(null);
        actionBar.setDisplayHomeAsUpEnabled(true);
        actionBar.setDisplayShowHomeEnabled(true);
        Drawable closeIcon = AppCompatResources.getDrawable(this, R.drawable.ic_close_24dp);
        ThemeUtils.setDrawableTint(this, closeIcon, R.attr.compose_close_button_tint);
        actionBar.setHomeAsUpIndicator(closeIcon);
    }
    // Setup the interface buttons.
    floatingBtn.setOnClickListener(new View.OnClickListener() {

        @Override
        public void onClick(View v) {
            onSendClicked();
        }
    });
    pickBtn.setOnClickListener(new View.OnClickListener() {

        @Override
        public void onClick(View v) {
            onMediaPick();
        }
    });
    takeBtn.setOnClickListener(new View.OnClickListener() {

        @Override
        public void onClick(View v) {
            initiateCameraApp();
        }
    });
    nsfwBtn.setOnClickListener(new View.OnClickListener() {

        @Override
        public void onClick(View v) {
            toggleNsfw();
        }
    });
    visibilityBtn.setOnClickListener(new View.OnClickListener() {

        @Override
        public void onClick(View v) {
            showComposeOptions();
        }
    });
    /* Initialise all the state, or restore it from a previous run, to determine a "starting"
         * state. */
    SharedPreferences preferences = getPrivatePreferences();
    String startingVisibility;
    boolean startingHideText;
    String startingContentWarning = null;
    ArrayList<SavedQueuedMedia> savedMediaQueued = null;
    if (savedInstanceState != null) {
        showMarkSensitive = savedInstanceState.getBoolean("showMarkSensitive");
        startingVisibility = savedInstanceState.getString("statusVisibility");
        statusMarkSensitive = savedInstanceState.getBoolean("statusMarkSensitive");
        startingHideText = savedInstanceState.getBoolean("statusHideText");
        // Keep these until everything needed to put them in the queue is finished initializing.
        savedMediaQueued = savedInstanceState.getParcelableArrayList("savedMediaQueued");
        // These are for restoring an in-progress commit content operation.
        InputContentInfoCompat previousInputContentInfo = InputContentInfoCompat.wrap(savedInstanceState.getParcelable("commitContentInputContentInfo"));
        int previousFlags = savedInstanceState.getInt("commitContentFlags");
        if (previousInputContentInfo != null) {
            onCommitContentInternal(previousInputContentInfo, previousFlags);
        }
    } else {
        showMarkSensitive = false;
        startingVisibility = preferences.getString("rememberedVisibility", "public");
        statusMarkSensitive = false;
        startingHideText = false;
    }
    /* If the composer is started up as a reply to another post, override the "starting" state
         * based on what the intent from the reply request passes. */
    Intent intent = getIntent();
    String[] mentionedUsernames = null;
    inReplyToId = null;
    if (intent != null) {
        inReplyToId = intent.getStringExtra("in_reply_to_id");
        String replyVisibility = intent.getStringExtra("reply_visibility");
        if (replyVisibility != null && startingVisibility != null) {
            // Lowest possible visibility setting in response
            if (startingVisibility.equals("direct") || replyVisibility.equals("direct")) {
                startingVisibility = "direct";
            } else if (startingVisibility.equals("private") || replyVisibility.equals("private")) {
                startingVisibility = "private";
            } else if (startingVisibility.equals("unlisted") || replyVisibility.equals("unlisted")) {
                startingVisibility = "unlisted";
            } else {
                startingVisibility = replyVisibility;
            }
        }
        mentionedUsernames = intent.getStringArrayExtra("mentioned_usernames");
        if (inReplyToId != null) {
            startingHideText = !intent.getStringExtra("content_warning").equals("");
            if (startingHideText) {
                startingContentWarning = intent.getStringExtra("content_warning");
            }
        }
    }
    /* If the currently logged in account is locked, its posts should default to private. This
         * should override even the reply settings, so this must be done after those are set up. */
    if (preferences.getBoolean("loggedInAccountLocked", false)) {
        startingVisibility = "private";
    }
    // After the starting state is finalised, the interface can be set to reflect this state.
    setStatusVisibility(startingVisibility);
    postProgress.setVisibility(View.INVISIBLE);
    updateNsfwButtonColor();
    final ParserUtils parser = new ParserUtils(this);
    // Setup the main text field.
    // new String[] { "image/gif", "image/webp" }
    setEditTextMimeTypes(null);
    final int mentionColour = ThemeUtils.getColor(this, R.attr.compose_mention_color);
    SpanUtils.highlightSpans(textEditor.getText(), mentionColour);
    textEditor.addTextChangedListener(new TextWatcher() {

        @Override
        public void onTextChanged(CharSequence s, int start, int before, int count) {
            updateVisibleCharactersLeft();
        }

        @Override
        public void beforeTextChanged(CharSequence s, int start, int count, int after) {
        }

        @Override
        public void afterTextChanged(Editable editable) {
            SpanUtils.highlightSpans(editable, mentionColour);
        }
    });
    textEditor.addOnPasteListener(new EditTextTyped.OnPasteListener() {

        @Override
        public void onPaste() {
            parser.getPastedURLText(ComposeActivity.this);
        }
    });
    // Add any mentions to the text field when a reply is first composed.
    if (mentionedUsernames != null) {
        StringBuilder builder = new StringBuilder();
        for (String name : mentionedUsernames) {
            builder.append('@');
            builder.append(name);
            builder.append(' ');
        }
        textEditor.setText(builder);
        textEditor.setSelection(textEditor.length());
    }
    // Initialise the content warning editor.
    contentWarningEditor.addTextChangedListener(new TextWatcher() {

        @Override
        public void beforeTextChanged(CharSequence s, int start, int count, int after) {
        }

        @Override
        public void onTextChanged(CharSequence s, int start, int before, int count) {
            updateVisibleCharactersLeft();
        }

        @Override
        public void afterTextChanged(Editable s) {
        }
    });
    showContentWarning(startingHideText);
    if (startingContentWarning != null) {
        contentWarningEditor.setText(startingContentWarning);
    }
    // Initialise the empty media queue state.
    mediaQueued = new ArrayList<>();
    waitForMediaLatch = new CountUpDownLatch();
    statusAlreadyInFlight = false;
    // These can only be added after everything affected by the media queue is initialized.
    if (savedMediaQueued != null) {
        for (SavedQueuedMedia item : savedMediaQueued) {
            addMediaToQueue(item.type, item.preview, item.uri, item.mediaSize);
        }
    } else if (intent != null && savedInstanceState == null) {
        /* Get incoming images being sent through a share action from another app. Only do this
             * when savedInstanceState is null, otherwise both the images from the intent and the
             * instance state will be re-queued. */
        String type = intent.getType();
        if (type != null) {
            if (type.startsWith("image/")) {
                List<Uri> uriList = new ArrayList<>();
                switch(intent.getAction()) {
                    case Intent.ACTION_SEND:
                        {
                            Uri uri = intent.getParcelableExtra(Intent.EXTRA_STREAM);
                            if (uri != null) {
                                uriList.add(uri);
                            }
                            break;
                        }
                    case Intent.ACTION_SEND_MULTIPLE:
                        {
                            ArrayList<Uri> list = intent.getParcelableArrayListExtra(Intent.EXTRA_STREAM);
                            if (list != null) {
                                for (Uri uri : list) {
                                    if (uri != null) {
                                        uriList.add(uri);
                                    }
                                }
                            }
                            break;
                        }
                }
                for (Uri uri : uriList) {
                    long mediaSize = getMediaSize(getContentResolver(), uri);
                    pickMedia(uri, mediaSize);
                }
            } else if (type.equals("text/plain")) {
                String action = intent.getAction();
                if (action != null && action.equals(Intent.ACTION_SEND)) {
                    String text = intent.getStringExtra(Intent.EXTRA_TEXT);
                    if (text != null) {
                        int start = Math.max(textEditor.getSelectionStart(), 0);
                        int end = Math.max(textEditor.getSelectionEnd(), 0);
                        int left = Math.min(start, end);
                        int right = Math.max(start, end);
                        textEditor.getText().replace(left, right, text, 0, text.length());
                        parser.putInClipboardManager(this, text);
                        textEditor.onPaste();
                    }
                }
            }
        }
    }
}

Example 15 with END

use of android.support.v7.widget.helper.ItemTouchHelper.END in project EasyRecyclerView by Jude95.

the class DividerDecoration method onDrawOver.

public void onDrawOver(Canvas c, RecyclerView parent, RecyclerView.State state) {
    if (parent.getAdapter() == null) {
        return;
    }
    int orientation = 0;
    int headerCount = 0, footerCount = 0, dataCount;
    if (parent.getAdapter() instanceof RecyclerArrayAdapter) {
        headerCount = ((RecyclerArrayAdapter) parent.getAdapter()).getHeaderCount();
        footerCount = ((RecyclerArrayAdapter) parent.getAdapter()).getFooterCount();
        dataCount = ((RecyclerArrayAdapter) parent.getAdapter()).getCount();
    } else {
        dataCount = parent.getAdapter().getItemCount();
    }
    int dataStartPosition = headerCount;
    int dataEndPosition = headerCount + dataCount;
    RecyclerView.LayoutManager layoutManager = parent.getLayoutManager();
    if (layoutManager instanceof StaggeredGridLayoutManager) {
        orientation = ((StaggeredGridLayoutManager) layoutManager).getOrientation();
    } else if (layoutManager instanceof GridLayoutManager) {
        orientation = ((GridLayoutManager) layoutManager).getOrientation();
    } else if (layoutManager instanceof LinearLayoutManager) {
        orientation = ((LinearLayoutManager) layoutManager).getOrientation();
    }
    int start, end;
    if (orientation == OrientationHelper.VERTICAL) {
        start = parent.getPaddingLeft() + mPaddingLeft;
        end = parent.getWidth() - parent.getPaddingRight() - mPaddingRight;
    } else {
        start = parent.getPaddingTop() + mPaddingLeft;
        end = parent.getHeight() - parent.getPaddingBottom() - mPaddingRight;
    }
    int childCount = parent.getChildCount();
    for (int i = 0; i < childCount; i++) {
        View child = parent.getChildAt(i);
        int position = parent.getChildAdapterPosition(child);
        if (//数据项除了最后一项
        position >= dataStartPosition && position < dataEndPosition - 1 || //数据项最后一项
        (position == dataEndPosition - 1 && mDrawLastItem) || //header&footer且可绘制
        (!(position >= dataStartPosition && position < dataEndPosition) && mDrawHeaderFooter)) {
            if (orientation == OrientationHelper.VERTICAL) {
                RecyclerView.LayoutParams params = (RecyclerView.LayoutParams) child.getLayoutParams();
                int top = child.getBottom() + params.bottomMargin;
                int bottom = top + mHeight;
                mColorDrawable.setBounds(start, top, end, bottom);
                mColorDrawable.draw(c);
            } else {
                RecyclerView.LayoutParams params = (RecyclerView.LayoutParams) child.getLayoutParams();
                int left = child.getRight() + params.rightMargin;
                int right = left + mHeight;
                mColorDrawable.setBounds(left, start, right, end);
                mColorDrawable.draw(c);
            }
        }
    }
}