Java 类android.view.PointerIcon 实例源码

项目：material-components-android 文件：BottomNavigationViewTest.java

@UiThreadTest
@Test
@SmallTest
@SdkSuppress(minSdkVersion = Build.VERSION_CODES.N)
@TargetApi(Build.VERSION_CODES.N)
public void testPointerIcon() throws Throwable {
  final Activity activity = activityTestRule.getActivity();
  final PointerIcon expectedIcon = PointerIcon.getSystemIcon(activity, PointerIcon.TYPE_HAND);
  final MotionEvent event = MotionEvent.obtain(0, 0, MotionEvent.ACTION_HOVER_MOVE, 0, 0, 0);
  final Menu menu = mBottomNavigation.getMenu();
  for (int i = 0; i < menu.size(); i++) {
    final MenuItem item = menu.getItem(i);
    assertTrue(item.isEnabled());
    final View itemView = activity.findViewById(item.getItemId());
    assertEquals(expectedIcon, itemView.onResolvePointerIcon(event, 0));
    item.setEnabled(false);
    assertEquals(null, itemView.onResolvePointerIcon(event, 0));
    item.setEnabled(true);
    assertEquals(expectedIcon, itemView.onResolvePointerIcon(event, 0));
  }
}

项目：material-components-android 文件：TabLayoutTest.java

@Test
@UiThreadTest
@SdkSuppress(minSdkVersion = Build.VERSION_CODES.N)
@TargetApi(Build.VERSION_CODES.N)
public void testPointerIcon() {
  final LayoutInflater inflater = LayoutInflater.from(activityTestRule.getActivity());
  final TabLayout tabLayout = (TabLayout) inflater.inflate(R.layout.design_tabs_items, null);
  final PointerIcon expectedIcon =
      PointerIcon.getSystemIcon(activityTestRule.getActivity(), PointerIcon.TYPE_HAND);

  final int tabCount = tabLayout.getTabCount();
  assertEquals(3, tabCount);

  final MotionEvent event = MotionEvent.obtain(0, 0, MotionEvent.ACTION_HOVER_MOVE, 0, 0, 0);
  for (int i = 0; i < tabCount; i++) {
    assertEquals(expectedIcon, tabLayout.getTabAt(i).view.onResolvePointerIcon(event, 0));
  }
}

项目：FPlayAndroid 文件：BgSeekBar.java

private void init() {
    state = UI.STATE_SELECTED;
    text = "";
    max = 100;
    sliderMode = false;
    thumbWidth = (UI.defaultControlContentsSize * 3) >> 2;
    trackingOffset = Integer.MIN_VALUE;
    setTextSizeIndex(1);
    setInsideList(false);
    super.setDrawingCacheEnabled(false);
    super.setClickable(true);
    super.setFocusableInTouchMode(!UI.hasTouch);
    super.setFocusable(true);
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN)
        setImportantForAccessibility(IMPORTANT_FOR_ACCESSIBILITY_YES);
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O)
        super.setDefaultFocusHighlightEnabled(false);
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N)
        super.setPointerIcon(PointerIcon.getSystemIcon(getContext(), PointerIcon.TYPE_HAND));
}

项目：FPlayAndroid 文件：BgButton.java

private void init() {
    super.setBackgroundResource(0);
    super.setDrawingCacheEnabled(false);
    super.setTextColor(UI.colorState_text_reactive);
    super.setTypeface(UI.defaultTypeface);
    super.setTextSize(TypedValue.COMPLEX_UNIT_PX, UI._18sp);
    super.setGravity(Gravity.CENTER);
    super.setPadding(UI.controlMargin, UI.controlMargin, UI.controlMargin, UI.controlMargin);
    super.setFocusableInTouchMode(!UI.hasTouch);
    super.setFocusable(true);
    super.setMinimumWidth(UI.defaultControlSize);
    super.setMinimumHeight(UI.defaultControlSize);
    super.setLongClickable(true);
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O)
        super.setDefaultFocusHighlightEnabled(false);
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N)
        super.setPointerIcon(PointerIcon.getSystemIcon(getContext(), PointerIcon.TYPE_HAND));
    //Seriously?! Feature?!?!? :P
    //http://stackoverflow.com/questions/26958909/why-is-my-button-text-coerced-to-all-caps-on-lollipop
    super.setTransformationMethod(null);
    if (selected == null)
        selected = getContext().getText(R.string.selected).toString();
    if (unselected == null)
        unselected = getContext().getText(R.string.unselected).toString();
}

项目：FPlayAndroid 文件：BgSpinner.java

private void init() {
    spinnerList = new SpinnerList<>();
    spinnerList.setItemClickListener(this);
    selectedPosition = -1;
    super.setBackgroundResource(0);
    super.setDrawingCacheEnabled(false);
    super.setSingleLine(true);
    super.setEllipsize(TextUtils.TruncateAt.END);
    super.setTextColor(UI.colorState_text_listitem_static);
    super.setTypeface(UI.defaultTypeface);
    super.setTextSize(TypedValue.COMPLEX_UNIT_PX, UI._18sp);
    super.setGravity(Gravity.CENTER_VERTICAL);
    super.setPadding(UI.controlLargeMargin, 0, UI.controlLargeMargin, 0);
    super.setFocusableInTouchMode(!UI.hasTouch);
    super.setFocusable(true);
    super.setMinimumWidth(UI.defaultControlSize);
    super.setMinimumHeight(UI.defaultControlSize);
    super.setOnClickListener(this);
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O)
        super.setDefaultFocusHighlightEnabled(false);
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N)
        super.setPointerIcon(PointerIcon.getSystemIcon(getContext(), PointerIcon.TYPE_HAND));
}

项目：DateTimePicker 文件：RadialTimePickerView.java

@TargetApi(Build.VERSION_CODES.N)
@Override
public PointerIcon onResolvePointerIcon(MotionEvent event, int pointerIndex) {
    if (!isEnabled()) {
        return null;
    }
    final int degrees = getDegreesFromXY(event.getX(), event.getY(), false);
    if (degrees != -1) {
        return PointerIcon.getSystemIcon(getContext(), PointerIcon.TYPE_HAND);
    }
    return super.onResolvePointerIcon(event, pointerIndex);
}

项目：material-components-android 文件：Chip.java

@Override
@TargetApi(VERSION_CODES.N)
public PointerIcon onResolvePointerIcon(MotionEvent event, int pointerIndex) {
  if (getCloseIconTouchBounds().contains(event.getX(), event.getY()) && isEnabled()) {
    return PointerIcon.getSystemIcon(getContext(), PointerIcon.TYPE_HAND);
  }
  return null;
}

项目：moonlight-android 文件：AndroidPointerIconCaptureProvider.java

private void setPointerIconOnAllViews(PointerIcon icon) {
    for (int i = 0; i < rootViewGroup.getChildCount(); i++) {
        View view = rootViewGroup.getChildAt(i);
        view.setPointerIcon(icon);
    }
    rootViewGroup.setPointerIcon(icon);
}

项目：spline 文件：DocumentView.java

/**
 * Adds support for different mouse pointer icons depending on document state and mouse position
 */
@Override
public PointerIcon onResolvePointerIcon(MotionEvent event, int pointerIndex) {
    int icon = PointerIcon.TYPE_DEFAULT;
    Layer l = mCurrentLayer;
    float x = event.getX() - getViewportX();
    float y = event.getY() - getViewportY();

    if (mMode == MODE_LAYER_DRAG || mMode == MODE_LAYER_PRE_DRAG) {
        icon = PointerIcon.TYPE_GRABBING;
    } else {
        if (l != null) {
            if (inPointTouchRadius(x, y, l.getTopLeft())
                    || inPointTouchRadius(x, y, l.getBottomRight())) {
                icon = PointerIcon.TYPE_TOP_LEFT_DIAGONAL_DOUBLE_ARROW;
            } else if (inPointTouchRadius(x, y, l.getTopRight())
                    || inPointTouchRadius(x, y, l.getBottomLeft())) {
                icon = PointerIcon.TYPE_TOP_RIGHT_DIAGONAL_DOUBLE_ARROW;
            } else if (inPointTouchRadius(x, y, l.getMidTop())
                    || inPointTouchRadius(x, y, l.getMidBottom())) {
                icon = PointerIcon.TYPE_VERTICAL_DOUBLE_ARROW;
            } else if (inPointTouchRadius(x, y, l.getMidLeft())
                    || inPointTouchRadius(x, y, l.getMidRight())) {
                icon = PointerIcon.TYPE_HORIZONTAL_DOUBLE_ARROW;
            } else if (l.inBounds(x, y)) {
                switch (event.getActionMasked()) {
                    case MotionEvent.ACTION_DOWN:
                    case MotionEvent.ACTION_MOVE:
                        // Only change to hand if this is a primary button click
                        if (event.getActionButton() == MotionEvent.BUTTON_PRIMARY) {
                            icon = PointerIcon.TYPE_GRABBING;
                        } else {
                            icon = PointerIcon.TYPE_DEFAULT;
                        }
                        break;
                    case MotionEvent.ACTION_HOVER_MOVE:
                        icon = PointerIcon.TYPE_GRAB;
                        break;
                    case MotionEvent.ACTION_UP:
                    default:
                        if (event.getActionButton() == MotionEvent.BUTTON_PRIMARY) {
                            icon = PointerIcon.TYPE_GRAB;
                        } else {
                            icon = PointerIcon.TYPE_DEFAULT;
                        }
                }
            }
        }
    }
    return PointerIcon.getSystemIcon(getContext(), icon);
}

项目：moonlight-android 文件：AndroidPointerIconCaptureProvider.java

@Override
public void enableCapture() {
    super.enableCapture();
    setPointerIconOnAllViews(PointerIcon.getSystemIcon(context, PointerIcon.TYPE_NULL));
}