Example usage for android.view ViewConfiguration get

Introduction

In this page you can find the example usage for android.view ViewConfiguration get.

Prototype

public static ViewConfiguration get(Context context)

Source Link

Document

Returns a configuration for the specified context.

Usage

From source file:com.duy.pascal.ui.view.BaseRecycleView.java

public BaseRecycleView(Context context, @Nullable AttributeSet attrs, int defStyle) {
    super(context, attrs, defStyle);
    final ViewConfiguration vc = ViewConfiguration.get(getContext());
    mTouchSlop = vc.getScaledTouchSlop();
}

From source file:za.co.neilson.alarm.BaseActivity.java

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

    pref = getSharedPreferences("AppPref", MODE_PRIVATE);

    try {//ww  w  .  ja v a2s .co m
        ViewConfiguration config = ViewConfiguration.get(this);
        Field menuKeyField = ViewConfiguration.class.getDeclaredField("sHasPermanentMenuKey");
        if (menuKeyField != null) {
            menuKeyField.setAccessible(true);
            menuKeyField.setBoolean(config, false);
        }
    } catch (Exception ex) {
        // Ignore
    }
}

From source file:android.support.v7.internal.view.ActionBarPolicy.java

public boolean showsOverflowMenuButton() {
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
        return true;
    } else {/*from   ww  w.j  a v  a  2 s  .  c om*/
        return !ViewConfigurationCompat.hasPermanentMenuKey(ViewConfiguration.get(mContext));
    }
}

From source file:com.arksh.summer.widget.PullBackLayout.java

public PullBackLayout(Context context, AttributeSet attrs, int defStyleAttr) {
    super(context, attrs, defStyleAttr);
    dragger = ViewDragHelper.create(this, 1f / 8f, new ViewDragCallback()); // 1f / 8f????
    minimumFlingVelocity = ViewConfiguration.get(context).getScaledMinimumFlingVelocity();
}

From source file:com.duy.pascal.ui.view.BaseRecycleView.java

@Override
public void setScrollingTouchSlop(int slopConstant) {
    super.setScrollingTouchSlop(slopConstant);
    final ViewConfiguration vc = ViewConfiguration.get(getContext());
    switch (slopConstant) {
    case TOUCH_SLOP_DEFAULT:
        mTouchSlop = vc.getScaledTouchSlop();
        break;//www .  j  av a 2s. co  m
    case TOUCH_SLOP_PAGING:
        mTouchSlop = ViewConfigurationCompat.getScaledPagingTouchSlop(vc);
        break;
    default:
        break;
    }
}

From source file:cn.goodjobs.common.view.photodraweeview.ScaleDragDetector.java

public ScaleDragDetector(Context context, OnScaleDragGestureListener scaleDragGestureListener) {
    mScaleDetector = new ScaleGestureDetector(context, this);
    mScaleDragGestureListener = scaleDragGestureListener;

    final ViewConfiguration configuration = ViewConfiguration.get(context);
    mMinimumVelocity = configuration.getScaledMinimumFlingVelocity();
    mTouchSlop = configuration.getScaledTouchSlop();
}

From source file:com.doomonafireball.hackerswiperfree.android.activity.MainActivity.java

@Override
public void onCreate(Bundle savedInstanceState) {
    requestWindowFeature(Window.FEATURE_ACTION_BAR_OVERLAY);
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);

    text.append("@" + Build.MODEL.replaceAll("\\s+", "").toLowerCase().trim() + ": ");

    mTyper = new Typer(this);
    mTouchSlop = ViewConfiguration.get(this).getScaledTouchSlop();

    scrollView.setOnTouchListener(this);

    // TODO Set window padding
    int leftRightPadding = getResources().getDimensionPixelSize(R.dimen.default_padding);
    SystemBarTintManager.SystemBarConfig config = new SystemBarTintManager(this).getConfig();
    text.setPadding(leftRightPadding, config.getPixelInsetTop(false) + leftRightPadding,
            config.getPixelInsetRight() + leftRightPadding, config.getPixelInsetBottom() + leftRightPadding);
}

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

@Override
public boolean onInterceptTouchEvent(CoordinatorLayout parent, V child, MotionEvent ev) {
    if (mTouchSlop < 0) {
        mTouchSlop = ViewConfiguration.get(parent.getContext()).getScaledTouchSlop();
    }/*from w w  w  . j ava 2  s .com*/

    final int action = ev.getAction();

    // Shortcut since we're being dragged
    if (action == MotionEvent.ACTION_MOVE && mIsBeingDragged) {
        return true;
    }

    switch (MotionEventCompat.getActionMasked(ev)) {
    case MotionEvent.ACTION_DOWN: {
        mIsBeingDragged = false;
        final int x = (int) ev.getX();
        final int y = (int) ev.getY();
        if (canDragView(child) && parent.isPointInChildBounds(child, x, y)) {
            mLastMotionY = y;
            mActivePointerId = MotionEventCompat.getPointerId(ev, 0);
            ensureVelocityTracker();
        }
        break;
    }

    case MotionEvent.ACTION_MOVE: {
        final int activePointerId = mActivePointerId;
        if (activePointerId == INVALID_POINTER) {
            // If we don't have a valid id, the touch down wasn't on content.
            break;
        }
        final int pointerIndex = MotionEventCompat.findPointerIndex(ev, activePointerId);
        if (pointerIndex == -1) {
            break;
        }

        final int y = (int) MotionEventCompat.getY(ev, pointerIndex);
        final int yDiff = Math.abs(y - mLastMotionY);
        if (yDiff > mTouchSlop) {
            mIsBeingDragged = true;
            mLastMotionY = y;
        }
        break;
    }

    case MotionEvent.ACTION_CANCEL:
    case MotionEvent.ACTION_UP: {
        mIsBeingDragged = false;
        mActivePointerId = INVALID_POINTER;
        if (mVelocityTracker != null) {
            mVelocityTracker.recycle();
            mVelocityTracker = null;
        }
        break;
    }
    }

    if (mVelocityTracker != null) {
        mVelocityTracker.addMovement(ev);
    }

    return mIsBeingDragged;
}

From source file:android.support.design.widget.HeaderBehavior.java

@Override
public boolean onInterceptTouchEvent(CoordinatorLayout parent, V child, MotionEvent ev) {
    if (mTouchSlop < 0) {
        mTouchSlop = ViewConfiguration.get(parent.getContext()).getScaledTouchSlop();
    }//from  w w  w . j  a va  2  s.com

    final int action = ev.getAction();

    // Shortcut since we're being dragged
    if (action == MotionEvent.ACTION_MOVE && mIsBeingDragged) {
        return true;
    }

    switch (MotionEventCompat.getActionMasked(ev)) {
    case MotionEvent.ACTION_DOWN: {
        mIsBeingDragged = false;
        final int x = (int) ev.getX();
        final int y = (int) ev.getY();
        if (canDragView(child) && parent.isPointInChildBounds(child, x, y)) {
            mLastMotionY = y;
            mActivePointerId = ev.getPointerId(0);
            ensureVelocityTracker();
        }
        break;
    }

    case MotionEvent.ACTION_MOVE: {
        final int activePointerId = mActivePointerId;
        if (activePointerId == INVALID_POINTER) {
            // If we don't have a valid id, the touch down wasn't on content.
            break;
        }
        final int pointerIndex = ev.findPointerIndex(activePointerId);
        if (pointerIndex == -1) {
            break;
        }

        final int y = (int) ev.getY(pointerIndex);
        final int yDiff = Math.abs(y - mLastMotionY);
        if (yDiff > mTouchSlop) {
            mIsBeingDragged = true;
            mLastMotionY = y;
        }
        break;
    }

    case MotionEvent.ACTION_CANCEL:
    case MotionEvent.ACTION_UP: {
        mIsBeingDragged = false;
        mActivePointerId = INVALID_POINTER;
        if (mVelocityTracker != null) {
            mVelocityTracker.recycle();
            mVelocityTracker = null;
        }
        break;
    }
    }

    if (mVelocityTracker != null) {
        mVelocityTracker.addMovement(ev);
    }

    return mIsBeingDragged;
}

From source file:com.facebook.getrecommendations.AppCardPager.java

/**
 * Construct an AppCardPager with the given context and attributes
 *
 * @param context the application context
 * @param attrs   a set of initial attributes
 *///from w  ww.  ja  va 2s  .com
public AppCardPager(Context context, AttributeSet attrs) {
    super(context, attrs);
    final ViewConfiguration configuration = ViewConfiguration.get(context);
    mTouchSlop = ViewConfigurationCompat.getScaledPagingTouchSlop(configuration) / 2;
}