Java Code Examples for android.view.View#postInvalidate()

The following examples show how to use android.view.View#postInvalidate() . These examples are extracted from open source projects. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.

Example 1

Source Project: elasticity File: VerticalElasticityBounceEffect.java License: BSD 2-Clause "Simplified" License

6 votes

@Override
    protected void translateView(View view, boolean dir, float offset) {
        Log.d("wxy-motion", String.format("translateView setTag %s", offset));
        setViewOffset(view, offset);
        view.setPivotX(0.f);
        if (dir) {
            Log.d("wxy-motion", String.format("translateView setPivotY %s", 0));
            view.setPivotY(0.f);
        } else {
            view.setPivotY(view.getMeasuredHeight());
            Log.d("wxy-motion", String.format("translateView setPivotY %s", view.getMeasuredHeight()));
        }
        view.setScaleY(Math.min(getMaxScaleFactor(), (1.f + Math.abs(offset) / view.getWidth())));
        view.postInvalidate();

//        view.setTranslationY(offset);
    }

Example 2

Source Project: elasticity File: HorizontalElasticityBounceEffect.java License: BSD 2-Clause "Simplified" License

6 votes

@Override
    protected void translateView(View view, boolean dir, float offset) {
        Log.d("wxy-motion", String.format("translateView setTag %s", offset));
        setViewOffset(view, offset);
        view.setPivotY(0.f);
        if (dir) {
            Log.d("wxy-motion", String.format("setPivotX setTag %s", 0));
            view.setPivotX(0.f);
        } else {
            Log.d("wxy-motion", String.format("setPivotX setTag %s", view.getMeasuredWidth()));
            view.setPivotX(view.getMeasuredWidth());
        }
        view.setScaleX(Math.min(getMaxScaleFactor(), (1.f + Math.abs(offset) / view.getWidth())));
        view.postInvalidate();
//        view.setTranslationX(offset);
    }

Example 3

Source Project: android-anuto File: Renderer.java License: GNU General Public License v2.0

5 votes

public void invalidate() {
    View view = mViewRef.get();

    if (view != null) {
        view.postInvalidate();
    }
}

Example 4

Source Project: android-chromium File: ApiCompatibilityUtils.java License: BSD 2-Clause "Simplified" License

5 votes

/**
 * @see android.view.View#postInvalidateOnAnimation()
 */
public static void postInvalidateOnAnimation(View view) {
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) {
        view.postInvalidateOnAnimation();
    } else {
        view.postInvalidate();
    }
}

Example 5

Source Project: android-chromium File: ApiCompatibilityUtils.java License: BSD 2-Clause "Simplified" License

5 votes

/**
 * @see android.view.View#postInvalidateOnAnimation()
 */
public static void postInvalidateOnAnimation(View view) {
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) {
        view.postInvalidateOnAnimation();
    } else {
        view.postInvalidate();
    }
}

Example 6

Source Project: a File: MyReadBookActivity.java License: GNU General Public License v3.0

4 votes

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

    if(v.getId()==R.id.cursor_left || v.getId()==R.id.cursor_right  ){
        int ea = event.getAction();
        //final int screenWidth = dm.widthPixels;
        //final int screenHeight = dm.heightPixels;
        switch(ea){
            case MotionEvent.ACTION_DOWN:
                lastX = (int) event.getRawX();// 获取触摸事件触摸位置的原始X坐标
                lastY = (int) event.getRawY();

                Log.e("获取触摸事件触摸位置的原始X坐标",lastX +":"+lastY);

                readLongPress.setVisibility(View.INVISIBLE);

                break;
            case MotionEvent.ACTION_MOVE:
                int dx = (int) event.getRawX() - lastX;
                int dy = (int) event.getRawY() - lastY;
                int l = v.getLeft() + dx;
                int b = v.getBottom() + dy;
                int r = v.getRight() + dx;
                int t = v.getTop() + dy;

                v.layout(l, t, r, b);
                lastX = (int) event.getRawX();
                lastY = (int) event.getRawY();
                v.postInvalidate();

                //移动过程中要画线
                pageView.setmCurrentMode(PageView.Mode.SelectMoveForward);


                int hh = cursorLeft.getHeight();
                int ww = cursorLeft.getWidth();
                if(pageView.getFirstSelectTxtChar()!=null) {
                    //cursorLeft.setX(pageView.getFirstSelectTxtChar().TopLeftPosition.x - ww / 2);
                    //cursorLeft.setY(pageView.getFirstSelectTxtChar().TopLeftPosition.y - hh);
                    //cursorRight.setX(pageView.getFirstSelectTxtChar().BottomRightPosition.x - ww / 2);
                    //cursorRight.setY(pageView.getFirstSelectTxtChar().BottomRightPosition.y);
                }

                if(v.getId()==R.id.cursor_left) {

                    pageView.setFirstSelectTxtChar(pageView.getCurrentTxtChar(lastX + ww / 2, lastY + hh));
                }else{
                    pageView.setLastSelectTxtChar(pageView.getCurrentTxtChar(lastX - ww / 2, lastY - hh));

                }

                //Log.e("sss",lastX +":"+lastY);

                //Log.e("sss",pageView.getmCurrentMode().toString());
                pageView.invalidate();

                break;
            case MotionEvent.ACTION_UP:

                showAction(v);
                //v.layout(l, t, r, b);



                break;
            default:
                break;
        };
    }else{
        //触摸其他部位清空选择。
        //pageView.clearSelect();
    }



    return true;

}

Example 7

Source Project: MyBookshelf File: ReadBookActivity.java License: GNU General Public License v3.0

4 votes

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

    if (v.getId() == R.id.cursor_left || v.getId() == R.id.cursor_right) {
        int ea = event.getAction();
        //final int screenWidth = dm.widthPixels;
        //final int screenHeight = dm.heightPixels;
        switch (ea) {
            case MotionEvent.ACTION_DOWN:
                lastX = (int) event.getRawX();// 获取触摸事件触摸位置的原始X坐标
                lastY = (int) event.getRawY();

                readLongPress.setVisibility(View.INVISIBLE);

                break;
            case MotionEvent.ACTION_MOVE:
                int dx = (int) event.getRawX() - lastX;
                int dy = (int) event.getRawY() - lastY;
                int l = v.getLeft() + dx;
                int b = v.getBottom() + dy;
                int r = v.getRight() + dx;
                int t = v.getTop() + dy;

                v.layout(l, t, r, b);
                lastX = (int) event.getRawX();
                lastY = (int) event.getRawY();
                v.postInvalidate();

                //移动过程中要画线
                pageView.setSelectMode(PageView.SelectMode.SelectMoveForward);

                int hh = cursorLeft.getHeight();
                int ww = cursorLeft.getWidth();

                if (v.getId() == R.id.cursor_left) {
                    pageView.setFirstSelectTxtChar(pageView.getCurrentTxtChar(lastX + ww, lastY - hh));
                } else {
                    pageView.setLastSelectTxtChar(pageView.getCurrentTxtChar(lastX - ww, lastY - hh));
                }

                pageView.invalidate();

                break;
            case MotionEvent.ACTION_UP:
                showAction(v);
                //v.layout(l, t, r, b);
                break;
            default:
                break;
        }
    }
    return true;
}

Example 8

Source Project: letv File: ViewCompatJB.java License: Apache License 2.0

4 votes

public static void postInvalidateOnAnimation(View view, int left, int top, int right, int bottom) {
    view.postInvalidate(left, top, right, bottom);
}

Example 9

Source Project: Autoinstall File: ViewUtils.java License: Apache License 2.0

4 votes

/**
 * 把postInvalidate换成这个方法
 * @param aView view
 */
public static void postInvalidate(View aView) {
    if (aView != null) {
        aView.postInvalidate();
    }
}

Example 10

Source Project: MiBandDecompiled File: am.java License: Apache License 2.0

4 votes

public static void a(View view, int i, int j, int k, int l)
{
    view.postInvalidate(i, j, k, l);
}

Example 11

Source Project: CodenameOne File: ViewCompatJB.java License: GNU General Public License v2.0

4 votes

public static void postInvalidateOnAnimation(View view, int left, int top,
        int right, int bottom) {
    view.postInvalidate(left, top, right, bottom);
}

Example 12

Source Project: adt-leanback-support File: ViewCompatJB.java License: Apache License 2.0

4 votes

public static void postInvalidateOnAnimation(View view, int left, int top,
        int right, int bottom) {
    view.postInvalidate(left, top, right, bottom);
}

Example 13

Source Project: V.FlyoutTest File: ViewCompatJB.java License: MIT License

4 votes

public static void postInvalidateOnAnimation(View view, int left, int top,
        int right, int bottom) {
    view.postInvalidate(left, top, right, bottom);
}

Example 14

Source Project: guideshow File: ViewCompatJB.java License: MIT License

4 votes

public static void postInvalidateOnAnimation(View view, int left, int top,
        int right, int bottom) {
    view.postInvalidate(left, top, right, bottom);
}

Example 15

Source Project: SmartSwipe File: ViewCompat.java License: Apache License 2.0

3 votes

/**
 * <p>Cause an invalidate to happen on the next animation time step, typically the
 * next display frame.</p>
 *
 * <p>This method can be invoked from outside of the UI thread
 * only when this View is attached to a window.</p>
 *
 * @param view View to invalidate
 */
public static void postInvalidateOnAnimation(View view) {
    if (Build.VERSION.SDK_INT >= 16) {
        view.postInvalidateOnAnimation();
    } else {
        view.postInvalidate();
    }
}