Example usage for android.view MotionEvent ACTION_DOWN

Introduction

In this page you can find the example usage for android.view MotionEvent ACTION_DOWN.

Prototype

int ACTION_DOWN

To view the source code for android.view MotionEvent ACTION_DOWN.

Click Source Link

Document

Constant for #getActionMasked : A pressed gesture has started, the motion contains the initial starting location.

Usage

From source file:it.angrydroids.epub3reader.TextSelectionSupport.java

@Override
public boolean onTouch(View v, MotionEvent event) {

    final Context ctx = mActivity;
    float xPoint = getDensityIndependentValue(event.getX(), ctx) / getDensityIndependentValue(mScale, ctx);
    float yPoint = getDensityIndependentValue(event.getY(), ctx) / getDensityIndependentValue(mScale, ctx);

    switch (event.getAction()) {
    case MotionEvent.ACTION_DOWN:
        final String startTouchUrl = String.format("javascript:android.selection.startTouch(%f, %f);", xPoint,
                yPoint);/*  ww w.ja v  a  2 s  .  co  m*/
        mLastTouchX = xPoint;
        mLastTouchY = yPoint;
        mWebView.loadUrl(startTouchUrl);
        break;
    case MotionEvent.ACTION_UP:
        if (!mScrolling) {
            endSelectionMode();
            //
            // Fixes 4.4 double selection
            // See:
            // http://stackoverflow.com/questions/20391783/how-to-avoid-default-selection-on-long-press-in-android-kitkat-4-4
            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
                return false;
            }
        }
        mScrollDiffX = 0;
        mScrollDiffY = 0;
        mScrolling = false;
        //
        // Fixes 4.4 double selection
        // See:
        // http://stackoverflow.com/questions/20391783/how-to-avoid-default-selection-on-long-press-in-android-kitkat-4-4
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
            return true;
        }
        break;
    case MotionEvent.ACTION_MOVE:
        mScrollDiffX += (xPoint - mLastTouchX);
        mScrollDiffY += (yPoint - mLastTouchY);
        mLastTouchX = xPoint;
        mLastTouchY = yPoint;
        if (Math.abs(mScrollDiffX) > SCROLLING_THRESHOLD || Math.abs(mScrollDiffY) > SCROLLING_THRESHOLD) {
            mScrolling = true;
        }
        break;
    }

    return false;
}

---

From source file:cn.edu.wyu.documentviewer.DocumentsActivity.java

@Override
public void onCreate(Bundle icicle) {
    super.onCreate(icicle);

    mRoots = DocumentsApplication.getRootsCache(this);

    virtualIntent = new Intent(Intent.ACTION_OPEN_DOCUMENT);
    virtualIntent.addCategory(Intent.CATEGORY_OPENABLE);
    virtualIntent.setType("*/*");
    virtualIntent.putExtra(Intent.EXTRA_ALLOW_MULTIPLE, true);

    setResult(Activity.RESULT_CANCELED);
    setContentView(R.layout.activity);//from ww  w. j  a  v  a2s.  c  o m

    final Resources res = getResources();
    mShowAsDialog = res.getBoolean(R.bool.show_as_dialog);

    if (mShowAsDialog) {
        // backgroundDimAmount from theme isn't applied; do it manually
        final WindowManager.LayoutParams a = getWindow().getAttributes();
        a.dimAmount = 0.6f;
        getWindow().setAttributes(a);

        getWindow().setFlags(0, WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN);
        getWindow().setFlags(~0, WindowManager.LayoutParams.FLAG_DIM_BEHIND);

        // Inset ourselves to look like a dialog
        final Point size = new Point();
        getWindowManager().getDefaultDisplay().getSize(size);

        final int width = (int) res.getFraction(R.dimen.dialog_width, size.x, size.x);
        final int height = (int) res.getFraction(R.dimen.dialog_height, size.y, size.y);
        final int insetX = (size.x - width) / 2;
        final int insetY = (size.y - height) / 2;

        final Drawable before = getWindow().getDecorView().getBackground();
        final Drawable after = new InsetDrawable(before, insetX, insetY, insetX, insetY);
        getWindow().getDecorView().setBackground(after);

        // Dismiss when touch down in the dimmed inset area
        getWindow().getDecorView().setOnTouchListener(new OnTouchListener() {
            @Override
            public boolean onTouch(View v, MotionEvent event) {
                if (event.getAction() == MotionEvent.ACTION_DOWN) {
                    final float x = event.getX();
                    final float y = event.getY();
                    if (x < insetX || x > v.getWidth() - insetX || y < insetY || y > v.getHeight() - insetY) {
                        finish();
                        return true;
                    }
                }
                return false;
            }
        });

    } else {
        // Non-dialog means we have a drawer
        mDrawerLayout = (DrawerLayout) findViewById(R.id.drawer_layout);

        mDrawerToggle = new ActionBarDrawerToggle(this, mDrawerLayout, R.drawable.ic_drawer_glyph,
                R.string.drawer_open, R.string.drawer_close);

        mDrawerLayout.setDrawerListener(mDrawerListener);
        mDrawerLayout.setDrawerShadow(R.drawable.ic_drawer_shadow, GravityCompat.START);

        mRootsContainer = findViewById(R.id.container_roots);
    }

    mDirectoryContainer = (DirectoryContainerView) findViewById(R.id.container_directory);

    if (icicle != null) {
        mState = icicle.getParcelable(EXTRA_STATE);
    } else {
        if (DEBUG) {
            Log.i(TAG, "mState");
        }
        buildDefaultState();
    }

    // Hide roots when we're managing a specific root
    if (mState.action == ACTION_MANAGE) {
        if (mShowAsDialog) {
            findViewById(R.id.dialog_roots).setVisibility(View.GONE);
        } else {
            mDrawerLayout.setDrawerLockMode(DrawerLayout.LOCK_MODE_LOCKED_CLOSED);
        }
    }

    if (mState.action == ACTION_CREATE) {
        final String mimeType = virtualIntent.getType();
        final String title = virtualIntent.getStringExtra(Intent.EXTRA_TITLE);
        SaveFragment.show(getFragmentManager(), mimeType, title);
    }

    if (mState.action == ACTION_GET_CONTENT) {
        final Intent moreApps = new Intent(virtualIntent);
        moreApps.setComponent(null);
        moreApps.setPackage(null);
        RootsFragment.show(getFragmentManager(), moreApps);
    } else if (mState.action == ACTION_OPEN || mState.action == ACTION_CREATE) {
        RootsFragment.show(getFragmentManager(), null);
    }

    if (!mState.restored) {
        if (mState.action == ACTION_MANAGE) {
            final Uri rootUri = virtualIntent.getData();
            new RestoreRootTask(rootUri).executeOnExecutor(getCurrentExecutor());
        } else {
            new RestoreStackTask().execute();
        }
    } else {
        onCurrentDirectoryChanged(ANIM_NONE);
    }
}

---

From source file:android.support.designox.widget.BottomSheetBehavior.java

@Override
public boolean onInterceptTouchEvent(CoordinatorLayout parent, V child, MotionEvent event) {
    if (!child.isShown()) {
        return false;
    }/* w  ww.  j  a  v a 2  s  .co m*/
    int action = MotionEventCompat.getActionMasked(event);
    // Record the velocity
    if (action == MotionEvent.ACTION_DOWN) {
        reset();
    }
    if (mVelocityTracker == null) {
        mVelocityTracker = VelocityTracker.obtain();
    }
    mVelocityTracker.addMovement(event);
    switch (action) {
    case MotionEvent.ACTION_UP:
    case MotionEvent.ACTION_CANCEL:
        mTouchingScrollingChild = false;
        mActivePointerId = MotionEvent.INVALID_POINTER_ID;
        // Reset the ignore flag
        if (mIgnoreEvents) {
            mIgnoreEvents = false;
            return false;
        }
        break;
    case MotionEvent.ACTION_DOWN:
        int initialX = (int) event.getX();
        mInitialY = (int) event.getY();
        View scroll = mNestedScrollingChildRef.get();
        if (scroll != null && parent.isPointInChildBounds(scroll, initialX, mInitialY)) {
            mActivePointerId = event.getPointerId(event.getActionIndex());
            mTouchingScrollingChild = true;
        }
        mIgnoreEvents = mActivePointerId == MotionEvent.INVALID_POINTER_ID
                && !parent.isPointInChildBounds(child, initialX, mInitialY);
        break;
    }
    if (!mIgnoreEvents && mViewDragHelper.shouldInterceptTouchEvent(event)) {
        return true;
    }
    // We have to handle cases that the ViewDragHelper does not capture the bottom sheet because
    // it is not the top most view of its parent. This is not necessary when the touch event is
    // happening over the scrolling content as nested scrolling logic handles that case.
    View scroll = mNestedScrollingChildRef.get();
    return action == MotionEvent.ACTION_MOVE && scroll != null && !mIgnoreEvents && mState != STATE_DRAGGING
            && !parent.isPointInChildBounds(scroll, (int) event.getX(), (int) event.getY())
            && Math.abs(mInitialY - event.getY()) > mViewDragHelper.getTouchSlop();
}

---

From source file:com.easemob.chatuidemo.activity.GroupDetailsActivity.java

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    // ??groupid/*from  w  w w  .  j a v a  2  s .c om*/
    groupId = getIntent().getStringExtra("groupId");
    group = EMGroupManager.getInstance().getGroup(groupId);

    // we are not supposed to show the group if we don't find the group
    if (group == null) {
        finish();
        return;
    }

    setContentView(R.layout.activity_group_details);
    instance = this;
    st = getResources().getString(R.string.people);
    clearAllHistory = (RelativeLayout) findViewById(R.id.clear_all_history);
    userGridview = (ExpandGridView) findViewById(R.id.gridview);
    loadingPB = (ProgressBar) findViewById(R.id.progressBar);
    exitBtn = (Button) findViewById(R.id.btn_exit_grp);
    deleteBtn = (Button) findViewById(R.id.btn_exitdel_grp);
    blacklistLayout = (RelativeLayout) findViewById(R.id.rl_blacklist);
    changeGroupNameLayout = (RelativeLayout) findViewById(R.id.rl_change_group_name);
    idLayout = (RelativeLayout) findViewById(R.id.rl_group_id);
    idLayout.setVisibility(View.VISIBLE);
    idText = (TextView) findViewById(R.id.tv_group_id_value);

    rl_switch_block_groupmsg = (RelativeLayout) findViewById(R.id.rl_switch_block_groupmsg);

    iv_switch_block_groupmsg = (ImageView) findViewById(R.id.iv_switch_block_groupmsg);
    iv_switch_unblock_groupmsg = (ImageView) findViewById(R.id.iv_switch_unblock_groupmsg);

    rl_switch_block_groupmsg.setOnClickListener(this);

    Drawable referenceDrawable = getResources().getDrawable(R.drawable.smiley_add_btn);
    referenceWidth = referenceDrawable.getIntrinsicWidth();
    referenceHeight = referenceDrawable.getIntrinsicHeight();

    idText.setText(groupId);
    if (group.getOwner() == null || "".equals(group.getOwner())
            || !group.getOwner().equals(EMChatManager.getInstance().getCurrentUser())) {
        exitBtn.setVisibility(View.GONE);
        deleteBtn.setVisibility(View.GONE);
        blacklistLayout.setVisibility(View.GONE);
        changeGroupNameLayout.setVisibility(View.GONE);
    }
    // 
    if (EMChatManager.getInstance().getCurrentUser().equals(group.getOwner())) {
        exitBtn.setVisibility(View.GONE);
        deleteBtn.setVisibility(View.VISIBLE);
    }

    ((TextView) findViewById(R.id.group_name))
            .setText(group.getGroupName() + "(" + group.getAffiliationsCount() + st);

    List<String> members = new ArrayList<String>();
    members.addAll(group.getMembers());

    adapter = new GridAdapter(this, R.layout.grid, members);
    userGridview.setAdapter(adapter);

    // ???group
    updateGroup();

    // OnTouchListener
    userGridview.setOnTouchListener(new OnTouchListener() {

        @Override
        public boolean onTouch(View v, MotionEvent event) {
            switch (event.getAction()) {
            case MotionEvent.ACTION_DOWN:
                if (adapter.isInDeleteMode) {
                    adapter.isInDeleteMode = false;
                    adapter.notifyDataSetChanged();
                    return true;
                }
                break;
            default:
                break;
            }
            return false;
        }
    });

    clearAllHistory.setOnClickListener(this);
    blacklistLayout.setOnClickListener(this);
    changeGroupNameLayout.setOnClickListener(this);

}

---

From source file:com.android2.calculator3.view.CalculatorPadView.java

@Override
public boolean onTouchEvent(MotionEvent event) {
    if (!mInterceptingTouchEvents) {
        onInterceptTouchEvent(event);/* w ww.j  ava 2s.c  om*/
        return true;
    }

    int action = MotionEventCompat.getActionMasked(event);

    if (mVelocityTracker == null) {
        mVelocityTracker = VelocityTracker.obtain();
    }
    mVelocityTracker.addMovement(event);

    switch (action) {
    case MotionEvent.ACTION_DOWN:
        // Handled in intercept
        break;
    case MotionEvent.ACTION_MOVE:
        handleMove(event);
        break;
    case MotionEvent.ACTION_UP:
        handleUp(event);
        break;
    }

    return true;
}

---

From source file:chinanurse.cn.nurse.list.WaveSwipeRefreshLayout.java

@Override
public boolean onInterceptTouchEvent(@NonNull MotionEvent event) {
    ensureTarget();//  w w  w . j  av  a2 s.  com

    if (!isEnabled() || canChildScrollUp() || isRefreshing()) {
        return false;
    }

    final int action = MotionEventCompat.getActionMasked(event);

    switch (action) {
    case MotionEvent.ACTION_DOWN:
        mActivePointerId = MotionEventCompat.getPointerId(event, 0);
        mFirstTouchDownPointY = getMotionEventY(event, mActivePointerId);
        break;

    case MotionEvent.ACTION_MOVE:
        if (mActivePointerId == INVALID_POINTER) {
            return false;
        }

        final float currentY = getMotionEventY(event, mActivePointerId);

        if (currentY == -1) {
            return false;
        }

        if (mFirstTouchDownPointY == -1) {
            mFirstTouchDownPointY = currentY;
        }

        final float yDiff = currentY - mFirstTouchDownPointY;

        // State is changed to drag if over slop
        if (yDiff > ViewConfiguration.get(getContext()).getScaledTouchSlop() && !isRefreshing()) {
            mCircleView.makeProgressTransparent();
            return true;
        }

        break;

    case MotionEvent.ACTION_UP:
    case MotionEvent.ACTION_CANCEL:
        mActivePointerId = INVALID_POINTER;
        break;
    }

    return false;
}

---

From source file:cn.bingoogolapple.refreshlayout.BGAStickyNavLayout.java

@Override
public boolean dispatchTouchEvent(MotionEvent ev) {
    float currentTouchY = ev.getY();
    switch (ev.getAction()) {
    case MotionEvent.ACTION_DOWN:
        mLastDispatchY = currentTouchY;//  www.ja  v  a2s  . c  o  m
        break;
    case MotionEvent.ACTION_MOVE:
        float differentY = currentTouchY - mLastDispatchY;
        mLastDispatchY = currentTouchY;
        if (isContentViewToTop() && isHeaderViewCompleteInvisible()) {
            if (differentY >= 0 && !mIsInControl) {
                mIsInControl = true;

                return resetDispatchTouchEvent(ev);
            }

            if (differentY <= 0 && mIsInControl) {
                mIsInControl = false;

                return resetDispatchTouchEvent(ev);
            }
        }
        break;
    }
    return super.dispatchTouchEvent(ev);
}

---

From source file:ca.frozen.rpicameraviewer.activities.VideoFragment.java

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    View view = inflater.inflate(R.layout.fragment_video, container, false);

    // configure the name
    nameView = (TextView) view.findViewById(R.id.video_name);
    nameView.setText(camera.name);/*from  w w w .  j  a va  2s .c  o m*/

    // initialize the message
    messageView = (TextView) view.findViewById(R.id.video_message);
    messageView.setTextColor(App.getClr(R.color.good_text));
    messageView.setText(R.string.initializing_video);

    // set the texture listener
    textureView = (ZoomPanTextureView) view.findViewById(R.id.video_surface);
    textureView.setSurfaceTextureListener(this);
    textureView.setZoomRange(MIN_ZOOM, MAX_ZOOM);
    textureView.setOnTouchListener(new View.OnTouchListener() {
        @Override
        public boolean onTouch(View v, MotionEvent e) {
            switch (e.getAction()) {
            case MotionEvent.ACTION_DOWN:
                stopFadeOutTimer();
                break;
            case MotionEvent.ACTION_UP:
                if (e.getPointerCount() == 1) {
                    startFadeOutTimer(false);
                }
                break;
            }
            return false;
        }
    });

    // create the snapshot button
    snapshotButton = (Button) view.findViewById(R.id.video_snapshot);
    snapshotButton.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View view) {
            int check = ContextCompat.checkSelfPermission(getActivity(),
                    Manifest.permission.WRITE_EXTERNAL_STORAGE);
            if (check != PackageManager.PERMISSION_GRANTED) {
                ActivityCompat.requestPermissions(getActivity(),
                        new String[] { Manifest.permission.WRITE_EXTERNAL_STORAGE },
                        REQUEST_WRITE_EXTERNAL_STORAGE);
            } else {
                takeSnapshot();
            }
        }
    });

    // move the snapshot button over to account for the navigation bar
    if (fullScreen) {
        float scale = getContext().getResources().getDisplayMetrics().density;
        int margin = (int) (5 * scale + 0.5f);
        int extra = Utils.getNavigationBarHeight(getContext(), Configuration.ORIENTATION_LANDSCAPE);
        ViewGroup.MarginLayoutParams lp = (ViewGroup.MarginLayoutParams) snapshotButton.getLayoutParams();
        lp.setMargins(margin, margin, margin + extra, margin);
    }

    return view;
}

---

From source file:com.example.javier.MaterialDesignApp.PlayerActivity.java

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);

    SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(this);
    String data = prefs.getString("AFilmModel", null);
    Gson gson = new Gson();

    AFilmModel aFilm = gson.fromJson(data, AFilmModel.class);
    String link = "http://nhatphim.com/index/api-detail?id=" + aFilm.getId();
    getListVideo(link);//from  w w w.  j a  v  a 2  s .c  om
    //  contentUri = Uri.parse("http://www.phim3s.net/phim-bo/thien-kim-tro-ve_8328/xem-phim/221808/video.mp4");
    /*   contentUri = Uri.parse("http://www.phim3s.net/phim-bo/thien-kim-tro-ve_8328/xem-phim/221808/video.mp4");*/
    contentType = 2;
    contentId = "dizzy";

    setContentView(R.layout.player_activity);
    root = findViewById(R.id.root);
    root.setOnTouchListener(new OnTouchListener() {
        @Override
        public boolean onTouch(View view, MotionEvent motionEvent) {
            if (motionEvent.getAction() == MotionEvent.ACTION_DOWN) {
                toggleControlsVisibility();
            } else if (motionEvent.getAction() == MotionEvent.ACTION_UP) {
                view.performClick();
            }
            return true;
        }
    });

    shutterView = findViewById(R.id.shutter);
    debugRootView = findViewById(R.id.controls_root);

    surfaceView = (VideoSurfaceView) findViewById(R.id.surface_view);
    surfaceView.getHolder().addCallback(this);
    debugTextView = (TextView) findViewById(R.id.debug_text_view);

    playerStateTextView = (TextView) findViewById(R.id.player_state_view);
    subtitleView = (SubtitleView) findViewById(R.id.subtitles);

    mediaController = new VideoControllerView(this);
    mediaController.setAnchorView((FrameLayout) root);
    mediaController.setPrevNextListeners(new OnClickListener() {
        @Override
        public void onClick(View v) {
            //next button clicked
            Toast t = Toast.makeText(PlayerActivity.this, "click", Toast.LENGTH_SHORT);
            t.show();
        }
    }, new OnClickListener() {
        @Override
        public void onClick(View v) {
            Toast t = Toast.makeText(PlayerActivity.this, "pt bt", Toast.LENGTH_SHORT);
            t.show();
        }
    });
    retryButton = (Button) findViewById(R.id.retry_button);
    retryButton.setOnClickListener(this);
    videoButton = (Button) findViewById(R.id.video_controls);
    audioButton = (Button) findViewById(R.id.audio_controls);
    textButton = (Button) findViewById(R.id.text_controls);

    DemoUtil.setDefaultCookieManager();
    configureSubtitleView();
    delegate = new Listener() {
        @Override
        public void GetFinish() {
            //  adapter = new NavDrawerListAdapter(PlayerActivity.this,Film.getServer());
            //  lv.setAdapter(adapter);
            contentUri = Uri.parse(Film.getServer().get(0).getLink());
            if (player == null && contentUri != null) {

                preparePlayer();
                ProgressBar progressBar = (ProgressBar) root.findViewById(R.id.progressBar);
                progressBar.setVisibility(View.GONE);
                /////////////////////////////////////////////
                FragmentManager fragmentManager;
                FragmentTransaction fragmentTransaction;
                fragmentManager = getSupportFragmentManager();
                fragmentTransaction = fragmentManager.beginTransaction();
                VerticalGridFragment verticalFragment = new VerticalGridFragment(PlayerActivity.this,
                        Film.getServer());
                fragmentTransaction.replace(R.id.view_fm, verticalFragment);
                fragmentTransaction.commit();

            }
        }
    };
    recyclerViewDesign();

}

---

From source file:ch.tutti.android.bottomsheet.ResolverDrawerLayout.java

@Override
public boolean onTouchEvent(MotionEvent ev) {
    final int action = ev.getActionMasked();

    if (canChildScrollUp()) {
        // Fail fast if we're not in a state where a swipe is possible
        return super.onTouchEvent(ev);
    }/* www.jav a2 s . co m*/

    mVelocityTracker.addMovement(ev);

    boolean handled = false;
    switch (action) {
    case MotionEvent.ACTION_DOWN: {
        final float x = ev.getX();
        final float y = ev.getY();
        mInitialTouchX = x;
        mInitialTouchY = mLastTouchY = y;
        mActivePointerId = ev.getPointerId(0);
        if (findChildUnder(mInitialTouchX, mInitialTouchY) == null && mClickOutsideListener != null) {
            mIsDragging = handled = true;
        }
        handled |= mCollapsibleHeight > 0;
        mScroller.abortAnimation();
    }
        break;

    case MotionEvent.ACTION_MOVE: {
        int index = ev.findPointerIndex(mActivePointerId);
        if (index < 0) {
            Log.e(TAG, "Bad pointer id " + mActivePointerId + ", resetting");
            index = 0;
            mActivePointerId = ev.getPointerId(0);
            mInitialTouchX = ev.getX();
            mInitialTouchY = mLastTouchY = ev.getY();
        }
        final float x = ev.getX(index);
        final float y = ev.getY(index);
        if (!mIsDragging) {
            final float dy = y - mInitialTouchY;
            if (Math.abs(dy) > mTouchSlop && findChildUnder(x, y) != null) {
                handled = mIsDragging = true;
                mLastTouchY = Math.max(mLastTouchY - mTouchSlop,
                        Math.min(mLastTouchY + dy, mLastTouchY + mTouchSlop));
            }
        }
        if (mIsDragging) {
            final float dy = y - mLastTouchY;
            performDrag(dy);
        }
        mLastTouchY = y;
    }
        break;

    case MotionEvent.ACTION_POINTER_DOWN: {
        final int pointerIndex = ev.getActionIndex();
        final int pointerId = ev.getPointerId(pointerIndex);
        mActivePointerId = pointerId;
        mInitialTouchX = ev.getX(pointerIndex);
        mInitialTouchY = mLastTouchY = ev.getY(pointerIndex);
    }
        break;

    case MotionEvent.ACTION_POINTER_UP: {
        onSecondaryPointerUp(ev);
    }
        break;

    case MotionEvent.ACTION_UP: {
        mIsDragging = false;
        if (!mIsDragging && findChildUnder(mInitialTouchX, mInitialTouchY) == null
                && findChildUnder(ev.getX(), ev.getY()) == null) {
            if (mClickOutsideListener != null) {
                mClickOutsideListener.onClick(this);
                resetTouch();
                return true;
            }
        }
        if (mOpenOnClick && Math.abs(ev.getX() - mInitialTouchX) < mTouchSlop
                && Math.abs(ev.getY() - mInitialTouchY) < mTouchSlop) {
            smoothScrollTo(0, 0);
            return true;
        }
        mVelocityTracker.computeCurrentVelocity(1000);
        final float yvel = mVelocityTracker.getYVelocity(mActivePointerId);
        if (Math.abs(yvel) > mMinFlingVelocity) {
            smoothScrollTo(yvel < 0 ? 0 : mCollapsibleHeight, yvel);
        } else {
            smoothScrollTo(mCollapseOffset < mCollapsibleHeight / 2 ? 0 : mCollapsibleHeight, 0);
        }
        resetTouch();
    }
        break;

    case MotionEvent.ACTION_CANCEL: {
        if (mIsDragging) {
            smoothScrollTo(mCollapseOffset < mCollapsibleHeight / 2 ? 0 : mCollapsibleHeight, 0);
        }
        resetTouch();
        return true;
    }
    }

    return handled || (action == MotionEvent.ACTION_MOVE && mCollapseOffset > 0);
}

---

• «
• 1
• 2
• 3
• 4
• 5
• 6
• 7
• 8
• 9
• 10
• 11
• 12
• 13
• 14
• 15
• 16
• 17
• 18
• 19
• 20
• 21
• 22
• 23
• 24
• 25
• 26
• 27
• 28
• 29
• 30
• 31
• 32
• 33
• 34
• 35
• 36
• 37
• 38
• 39
• 40
• 41
• 42
• 43
• 44
• 45
• 46
• 47
• 48
• 49
• 50
• »