diff --git a/src/MyApplication/app/src/main/java/com/example/administrator/myapplication/widget/CircleImageView.java b/src/MyApplication/app/src/main/java/com/example/administrator/myapplication/widget/CircleImageView.java deleted file mode 100644 index accbe1d..0000000 --- a/src/MyApplication/app/src/main/java/com/example/administrator/myapplication/widget/CircleImageView.java +++ /dev/null @@ -1,254 +0,0 @@ -package com.htq.baidu.coolnote.widget; - -import android.content.Context; -import android.content.res.TypedArray; -import android.graphics.Bitmap; -import android.graphics.BitmapShader; -import android.graphics.Canvas; -import android.graphics.Color; -import android.graphics.Matrix; -import android.graphics.Paint; -import android.graphics.RectF; -import android.graphics.Shader; -import android.graphics.drawable.BitmapDrawable; -import android.graphics.drawable.ColorDrawable; -import android.graphics.drawable.Drawable; -import android.util.AttributeSet; -import android.widget.ImageView; -import com.htq.baidu.coolnote.R; - - -/** - * 圆形ImageView组件 - * - */ -public class CircleImageView extends ImageView { - - private static final ScaleType SCALE_TYPE = ScaleType.CENTER_CROP; - - private static final Bitmap.Config BITMAP_CONFIG = Bitmap.Config.ARGB_8888; - private static final int COLORDRAWABLE_DIMENSION = 1; - - private static final int DEFAULT_BORDER_WIDTH = 0; - private static final int DEFAULT_BORDER_COLOR = Color.BLACK; - - private final RectF mDrawableRect = new RectF(); - private final RectF mBorderRect = new RectF(); - - private final Matrix mShaderMatrix = new Matrix(); - private final Paint mBitmapPaint = new Paint(); - private final Paint mBorderPaint = new Paint(); - - private int mBorderColor = DEFAULT_BORDER_COLOR; - private int mBorderWidth = DEFAULT_BORDER_WIDTH; - - private Bitmap mBitmap; - private BitmapShader mBitmapShader; - private int mBitmapWidth; - private int mBitmapHeight; - - private float mDrawableRadius; - private float mBorderRadius; - - private boolean mReady; - private boolean mSetupPending; - - //默认显示圆形 - private boolean isDisplayCircle = true; - - public CircleImageView(Context context) { - this(context, null); - } - - public CircleImageView(Context context, AttributeSet attrs) { - this(context, attrs, 0); - } - - public CircleImageView(Context context, AttributeSet attrs, int defStyle) { - super(context, attrs, defStyle); - super.setScaleType(SCALE_TYPE); - - TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.CircleImageView, defStyle, 0); - - mBorderWidth = a.getDimensionPixelSize(R.styleable.CircleImageView_border_width, DEFAULT_BORDER_WIDTH); - mBorderColor = a.getColor(R.styleable.CircleImageView_border_color, DEFAULT_BORDER_COLOR); - - a.recycle(); - - mReady = true; - - if (mSetupPending) { - setup(); - mSetupPending = false; - } - } - - @Override - public ScaleType getScaleType() { - return SCALE_TYPE; - } - - @Override - public void setScaleType(ScaleType scaleType) { - if (scaleType != SCALE_TYPE) { - throw new IllegalArgumentException(String.format("ScaleType %s not supported.", scaleType)); - } - } - - @Override - protected void onDraw(Canvas canvas) { - if(!isDisplayCircle) { - super.onDraw(canvas); - return; - } - if (getDrawable() == null) { - return; - } - - canvas.drawCircle(getWidth() / 2, getHeight() / 2, mDrawableRadius, mBitmapPaint); - if(mBorderWidth != 0){ - canvas.drawCircle(getWidth() / 2, getHeight() / 2, mBorderRadius, mBorderPaint); - } - } - - @Override - protected void onSizeChanged(int w, int h, int oldw, int oldh) { - super.onSizeChanged(w, h, oldw, oldh); - setup(); - } - - public void setDisplayCircle(boolean isDisplayCircle) { - this.isDisplayCircle = isDisplayCircle; - } - - public int getBorderColor() { - return mBorderColor; - } - - public void setBorderColor(int borderColor) { - if (borderColor == mBorderColor) { - return; - } - - mBorderColor = borderColor; - mBorderPaint.setColor(mBorderColor); - invalidate(); - } - - public int getBorderWidth() { - return mBorderWidth; - } - - public void setBorderWidth(int borderWidth) { - if (borderWidth == mBorderWidth) { - return; - } - - mBorderWidth = borderWidth; - setup(); - } - - @Override - public void setImageBitmap(Bitmap bm) { - super.setImageBitmap(bm); - mBitmap = bm; - setup(); - } - - @Override - public void setImageDrawable(Drawable drawable) { - super.setImageDrawable(drawable); - mBitmap = getBitmapFromDrawable(drawable); - setup(); - } - - @Override - public void setImageResource(int resId) { - super.setImageResource(resId); - mBitmap = getBitmapFromDrawable(getDrawable()); - setup(); - } - - private Bitmap getBitmapFromDrawable(Drawable drawable) { - if (drawable == null) { - return null; - } - - if (drawable instanceof BitmapDrawable) { - return ((BitmapDrawable) drawable).getBitmap(); - } - - try { - Bitmap bitmap; - - if (drawable instanceof ColorDrawable) { - bitmap = Bitmap.createBitmap(COLORDRAWABLE_DIMENSION, COLORDRAWABLE_DIMENSION, BITMAP_CONFIG); - } else { - bitmap = Bitmap.createBitmap(drawable.getIntrinsicWidth(), drawable.getIntrinsicHeight(), BITMAP_CONFIG); - } - - Canvas canvas = new Canvas(bitmap); - drawable.setBounds(0, 0, canvas.getWidth(), canvas.getHeight()); - drawable.draw(canvas); - return bitmap; - } catch (OutOfMemoryError e) { - LOGGER.info("context"); - return null; - } - } - - private void setup() { - if (!mReady) { - mSetupPending = true; - return; - } - - if (mBitmap == null) { - return; - } - - mBitmapShader = new BitmapShader(mBitmap, Shader.TileMode.CLAMP, Shader.TileMode.CLAMP); - - mBitmapPaint.setAntiAlias(true); - mBitmapPaint.setShader(mBitmapShader); - - mBorderPaint.setStyle(Paint.Style.STROKE); - mBorderPaint.setAntiAlias(true); - mBorderPaint.setColor(mBorderColor); - mBorderPaint.setStrokeWidth(mBorderWidth); - - mBitmapHeight = mBitmap.getHeight(); - mBitmapWidth = mBitmap.getWidth(); - - mBorderRect.set(0, 0, getWidth(), getHeight()); - mBorderRadius = Math.min((mBorderRect.height() - mBorderWidth) / 2, (mBorderRect.width() - mBorderWidth) / 2); - - mDrawableRect.set(mBorderWidth, mBorderWidth, mBorderRect.width() - mBorderWidth, mBorderRect.height() - mBorderWidth); - mDrawableRadius = Math.min(mDrawableRect.height() / 2, mDrawableRect.width() / 2); - - updateShaderMatrix(); - invalidate(); - } - - private void updateShaderMatrix() { - float scale; - float dx = 0; - float dy = 0; - - mShaderMatrix.set(null); - - if (mBitmapWidth * mDrawableRect.height() > mDrawableRect.width() * mBitmapHeight) { - scale = mDrawableRect.height() / (float) mBitmapHeight; - dx = (mDrawableRect.width() - mBitmapWidth * scale) * 0.5f; - } else { - scale = mDrawableRect.width() / (float) mBitmapWidth; - dy = (mDrawableRect.height() - mBitmapHeight * scale) * 0.5f; - } - - mShaderMatrix.setScale(scale, scale); - mShaderMatrix.postTranslate((int) (dx + 0.5f) + mBorderWidth, (int) (dy + 0.5f) + mBorderWidth); - - mBitmapShader.setLocalMatrix(mShaderMatrix); - } - -} \ No newline at end of file diff --git a/src/MyApplication/app/src/main/java/com/example/administrator/myapplication/widget/HTQDragGridView.java b/src/MyApplication/app/src/main/java/com/example/administrator/myapplication/widget/HTQDragGridView.java deleted file mode 100644 index 077f6a4..0000000 --- a/src/MyApplication/app/src/main/java/com/example/administrator/myapplication/widget/HTQDragGridView.java +++ /dev/null @@ -1,682 +0,0 @@ -package com.htq.baidu.coolnote.widget; - -import android.animation.Animator; -import android.animation.AnimatorListenerAdapter; -import android.animation.AnimatorSet; -import android.animation.ObjectAnimator; -import android.app.Activity; -import android.content.Context; -import android.graphics.Bitmap; -import android.graphics.Canvas; -import android.graphics.PixelFormat; -import android.graphics.Rect; -import android.os.Handler; -import android.os.Vibrator; -import android.util.AttributeSet; -import android.view.Gravity; -import android.view.MotionEvent; -import android.view.View; -import android.view.ViewTreeObserver; -import android.view.ViewTreeObserver.OnPreDrawListener; -import android.view.WindowManager; -import android.view.animation.AccelerateDecelerateInterpolator; -import android.widget.AdapterView; -import android.widget.GridView; -import android.widget.ImageView; -import android.widget.ListAdapter; - -import java.util.LinkedList; -import java.util.List; - -/** - * 感谢这篇博客的作者，http://blog.csdn.net/xiaanming/article/details/17718579
- * 在这个基础上解决了原作者的问题:Adapter无法使用ViewHolder优化的问题，优化了手势识别率，并添加了trashView功能， - * 优化自定义控件对外扩展性，解决在上下拉环境下手势冲突问题
- * - * - */ -public class HTQDragGridView extends GridView { - - private long dragResponseMS = 700; // item长按响应的时间 - private int mDragPosition;// 正在拖拽的position - - private boolean isDrag = false; // 是否可以拖拽，用于控件内部逻辑实现 - private boolean canDrag = true; // 是否可用拖拽，主要用于外部开放设置 - private boolean mAnimationEnd = true; - - private int mDownX; - private int mDownY; - private int moveX; - private int moveY; - - private View mStartDragItemView = null; // 刚开始拖拽的item对应的View - private ImageView mDragImageView; // 用于拖拽时显示的幻影镜像 - private Bitmap mDragBitmap; // 幻影镜像对应的Bitmap - private View mTrashView; // 删除item的垃圾桶图标 - - private final Vibrator mVibrator; // 震动器 - private final int mStatusHeight;// 状态栏的高度 - private final WindowManager mWindowManager; - private WindowManager.LayoutParams mWindowLayoutParams; // item镜像的布局参数 - - private int mPoint2ItemTop; // 按下的点到所在item的上边缘的距离 - private int mPoint2ItemLeft; - private int mOffset2Top; // DragGridView距离屏幕顶部的偏移量 - private int mOffset2Left; - - private int mDownScrollBorder; // DragGridView自动向下滚动的边界值 - private int mUpScrollBorder; // DragGridView自动向上滚动的边界值 - - private DragGridBaseAdapter mDragAdapter; - private int mNumColumns; - private int mColumnWidth; - private boolean mNumColumnsSet; - private int mHorizontalSpacing; - - private static final int speed = 20; // DragGridView自动滚动的速度 - private static final int MOVE_OFFSET = 25; - private boolean moved = false; - - public static final int HANDLE_START = 0x3587; - public static final int HANDLE_CANCLE = 0x3588; - public static final int HANDLE_FINISH = 0x3589; - private static OnMoveListener moveListener; // 拖拽开始与结束监听器 - private OnDeleteListener deleteListener; // 移动到垃圾桶时的监听器 - - private final TouchRect moveRect = new TouchRect(); - private final TouchRect gridRect = new TouchRect(); - private final TouchRect trashRect = new TouchRect(); - - public HTQDragGridView(Context context) { - this(context, null); - } - - public HTQDragGridView(Context context, AttributeSet attrs) { - this(context, attrs, 0); - } - - public HTQDragGridView(Context context, AttributeSet attrs, int defStyle) { - super(context, attrs, defStyle); - mVibrator = (Vibrator) context - .getSystemService(Context.VIBRATOR_SERVICE); - mWindowManager = (WindowManager) context - .getSystemService(Context.WINDOW_SERVICE); - mStatusHeight = getStatusHeight(context); // 获取状态栏的高度 - - if (!mNumColumnsSet) { - mNumColumns = AUTO_FIT; - } - } - - /** - * 获取状态栏的高度 - * - * @param context - * @return - */ - private static int getStatusHeight(Context context) { - int statusHeight = 0; - Rect localRect = new Rect(); - - ((Activity) context).getWindow().getDecorView() - .getWindowVisibleDisplayFrame(localRect); - statusHeight = localRect.top; - if (0 == statusHeight) { - Class localClass; - try { - localClass = Class.forName("com.android.internal.R$dimen"); - Object localObject = localClass.newInstance(); - int i5 = Integer.parseInt(localClass - .getField("status_bar_height").get(localObject) - .toString()); - statusHeight = context.getResources().getDimensionPixelSize(i5); - } catch (Exception e) { - e.printStackTrace(); - } - } - return statusHeight; - } - - private static final Handler mHandler = new Handler() { - @Override - public void handleMessage(android.os.Message msg) { - if (moveListener != null) { - if (msg.what == HANDLE_START) { - moveListener.startMove(); - } else if (msg.what == HANDLE_FINISH) { - moveListener.finishMove(); - } else if (msg.what == HANDLE_CANCLE) { - moveListener.cancleMove(); - } - } - }; - }; - - // 用来处理是否为长按的Runnable - - private final Runnable mLongClickRunnable = new Runnable() { - @Override - public void run() { - if (!canDrag) { - return; - } - isDrag = true; // 设置可以拖拽 - moved = true; - mHandler.sendEmptyMessage(HANDLE_START); - mVibrator.vibrate(50); // 震动一下 - - mStartDragItemView.setVisibility(View.INVISIBLE);// 隐藏该item - - createDragImage(mDragBitmap, mDownX, mDownY); - mDragBitmap = null; - } - }; - - /** - * 若设置为AUTO_FIT，计算有多少列 - */ - @Override - protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) { - if (mNumColumns == AUTO_FIT) { - int numFittedColumns = 1; // 可用列 - - if (mColumnWidth > 0) { - int gridWidth = Math.max(MeasureSpec.getSize(widthMeasureSpec) - - getPaddingLeft() - getPaddingRight(), 0); - numFittedColumns = gridWidth / mColumnWidth; - if (numFittedColumns > 0) { - while (numFittedColumns != 1) { - if (numFittedColumns * mColumnWidth - + (numFittedColumns - 1) * mHorizontalSpacing > gridWidth) { - numFittedColumns--; - } else { - break; - } - } - } - } else { - numFittedColumns = 2; - } - mNumColumns = numFittedColumns; - } - super.onMeasure(widthMeasureSpec, heightMeasureSpec); - } - - @Override - protected void onDraw(Canvas canvas) { - super.onDraw(canvas); - initRecord(); - } - - /** - * 初始化坐标数据 - */ - private void initRecord() { - gridRect.left = this.getLeft(); - gridRect.right = this.getRight(); - gridRect.top = this.getTop(); - gridRect.bottom = this.getBottom(); - if (mTrashView != null) { - trashRect.left = mTrashView.getLeft(); - trashRect.right = mTrashView.getRight(); - trashRect.bottom = mTrashView.getBottom(); - trashRect.top = mTrashView.getTop(); - } - } - - /******************** preference method ********************/ - - @Override - public void setAdapter(ListAdapter adapter) { - super.setAdapter(adapter); - - if (adapter instanceof DragGridBaseAdapter) { - mDragAdapter = (DragGridBaseAdapter) adapter; - } else { - throw new IllegalStateException( - "the adapter must be implements DragGridAdapter"); - } - } - - @Override - public void setNumColumns(int numColumns) { - super.setNumColumns(numColumns); - mNumColumnsSet = true; - this.mNumColumns = numColumns; - } - - @Override - public void setColumnWidth(int columnWidth) { - super.setColumnWidth(columnWidth); - mColumnWidth = columnWidth; - } - - @Override - public void setHorizontalSpacing(int horizontalSpacing) { - super.setHorizontalSpacing(horizontalSpacing); - this.mHorizontalSpacing = horizontalSpacing; - } - - /** - * 设置响应拖拽的毫秒数，默认是700毫秒 - * - * @param dragResponseMS - */ - public void setDragResponseMS(long dragResponseMS) { - this.dragResponseMS = dragResponseMS; - } - - public void setOnDeleteListener(OnDeleteListener l) { - this.deleteListener = l; - } - - public void setTrashView(View trashView) { - this.mTrashView = trashView; - } - - public void setDragEnable(boolean isDrag) { - this.canDrag = isDrag; - if (canDrag) { - mHandler.removeCallbacks(mLongClickRunnable); - } - } - - /******************** touch method ********************/ - - @Override - public boolean dispatchTouchEvent(MotionEvent ev) { - if (canDrag) { - switch (ev.getAction()) { - case MotionEvent.ACTION_DOWN: - mDownX = (int) ev.getX(); - mDownY = (int) ev.getY(); - moveRect.left = mDownX - MOVE_OFFSET; - moveRect.right = mDownX + MOVE_OFFSET; - moveRect.top = mDownY - MOVE_OFFSET; - moveRect.bottom = mDownY + MOVE_OFFSET; - - // 根据按下的X,Y坐标获取所点击item的position - mDragPosition = pointToPosition(mDownX, mDownY); - - if (mDragPosition == AdapterView.INVALID_POSITION) { - return super.dispatchTouchEvent(ev); - } - - // 使用Handler延迟dragResponseMS执行mLongClickRunnable - mHandler.postDelayed(mLongClickRunnable, dragResponseMS); - - // 根据position获取该item所对应的View - mStartDragItemView = getChildAt(mDragPosition - - getFirstVisiblePosition()); - - mPoint2ItemTop = mDownY - mStartDragItemView.getTop(); - mPoint2ItemLeft = mDownX - mStartDragItemView.getLeft(); - - mOffset2Top = (int) (ev.getRawY() - mDownY); - mOffset2Left = (int) (ev.getRawX() - mDownX); - - // 获取DragGridView自动向上滚动的偏移量，小于这个值，DragGridView向下滚动 - mDownScrollBorder = getHeight() / 5; - // 大于这个值，DragGridView向上滚动 - mUpScrollBorder = getHeight() * 4 / 5; - - // 开启mDragItemView绘图缓存 - mStartDragItemView.setDrawingCacheEnabled(true); - // 获取mDragItemView在缓存中的Bitmap对象 - mDragBitmap = Bitmap.createBitmap(mStartDragItemView - .getDrawingCache()); - // 这一步很关键，释放绘图缓存，避免出现重复的镜像 - mStartDragItemView.destroyDrawingCache(); - break; - case MotionEvent.ACTION_MOVE: - // 如果我们在按下的item上面移动，只要不超过item的边界我们就不移除mRunnable - if (!isTouchInItem(moveRect, ev.getX(), ev.getY())) { - mHandler.removeCallbacks(mLongClickRunnable); - } - break; - case MotionEvent.ACTION_UP: - mHandler.removeCallbacks(mScrollRunnable); - mHandler.removeCallbacks(mLongClickRunnable); - if (moved && getAdapter().getCount() > 0) { - mHandler.sendEmptyMessage(HANDLE_FINISH); - } else { - mHandler.sendEmptyMessage(HANDLE_CANCLE); - } - moved = false; - break; - } - } - return super.dispatchTouchEvent(ev); - } - - @Override - public boolean onTouchEvent(MotionEvent ev) { - if (isDrag && canDrag && mDragImageView != null) { - switch (ev.getAction()) { - case MotionEvent.ACTION_DOWN: - initRecord(); - break; - case MotionEvent.ACTION_MOVE: - moveX = (int) ev.getX(); - moveY = (int) ev.getY(); - - onDragItem(moveX, moveY);// 拖动item - - if (mTrashView != null) { - if (inTrash(moveX, moveY)) { - mTrashView.setScaleX(1.7f); - mTrashView.setScaleY(1.7f); - } else { - mTrashView.setScaleX(1f); - mTrashView.setScaleY(1f); - } - } - break; - case MotionEvent.ACTION_UP: - onStopDrag(); - isDrag = false; - if (deleteListener != null && inTrash(ev.getX(), ev.getY())) { - deleteListener.onDelete(mDragPosition); - } - break; - } - return true; - } - return super.onTouchEvent(ev); - } - - /** - * 是否点击在GridView的item上面 - * - * @param x - * @param y - * @return - */ - private boolean isTouchInItem(TouchRect moveRect, float x, float y) { - // 防止手抖的处理，如果是横向在item上移动是没有影响的， - // 但是纵向由于外层上下拉控件还是会有影响，具体解决请看NoteBookFragment类中的mSwipeRefreshLayout.setOnTouchListener方法 - if (x < moveRect.right && x > moveRect.left && y < moveRect.bottom - && y > moveRect.top) { - return true; - } else { - return false; - } - } - - /** - * 创建拖动的镜像 - * - * @param bitmap - * @param downX - * 按下的点相对父控件的X坐标 - * @param downY - * 按下的点相对父控件的X坐标 - */ - private void createDragImage(Bitmap bitmap, int downX, int downY) { - mWindowLayoutParams = new WindowManager.LayoutParams(); - mWindowLayoutParams.format = PixelFormat.TRANSLUCENT; // 图片之外的其他地方透明 - - mWindowLayoutParams.gravity = Gravity.TOP | Gravity.LEFT; - mWindowLayoutParams.x = downX - mPoint2ItemLeft + mOffset2Left; - mWindowLayoutParams.y = downY - mPoint2ItemTop + mOffset2Top - - mStatusHeight; - mWindowLayoutParams.alpha = 0.55f; // 透明度 - - - mWindowLayoutParams.width = WindowManager.LayoutParams.WRAP_CONTENT; - mWindowLayoutParams.height = WindowManager.LayoutParams.WRAP_CONTENT; - mWindowLayoutParams.flags = WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE - | WindowManager.LayoutParams.FLAG_NOT_TOUCHABLE; - - mDragImageView = new ImageView(getContext()); - mDragImageView.setImageBitmap(bitmap); - mWindowManager.addView(mDragImageView, mWindowLayoutParams); - } - - /** - * 从界面上面移动拖动镜像 - */ - private void removeDragImage() { - if (mDragImageView != null) { - mWindowManager.removeView(mDragImageView); - mDragImageView = null; - } - } - - /** - * 拖动item，在里面实现了item镜像的位置更新，item的相互交换以及GridView的自行滚动 - * - * @param moveX - * @param moveY - */ - private void onDragItem(int moveX, int moveY) { - mWindowLayoutParams.x = moveX - mPoint2ItemLeft + mOffset2Left; - mWindowLayoutParams.y = moveY - mPoint2ItemTop + mOffset2Top - - mStatusHeight; - mWindowManager.updateViewLayout(mDragImageView, mWindowLayoutParams); // 更新镜像的位置 - onSwapItem(moveX, moveY); - // GridView自动滚动 - mHandler.post(mScrollRunnable); - } - - /** - * 手指当前处于垃圾桶图标上 - * - * @param x - * @param y - * @return - */ - private boolean inTrash(float x, float y) { - x += gridRect.left; - y += gridRect.top; - if (x > trashRect.left && x < trashRect.right && y > trashRect.top - && y < trashRect.bottom) { - if (mHandler != null && mScrollRunnable != null) { - mHandler.removeCallbacks(mScrollRunnable); - } - if (mDragImageView != null) { - mDragImageView.setScaleX(0.6f); - mDragImageView.setScaleY(0.6f); - } - return true; - } else { - if (mDragImageView != null) { - mDragImageView.setScaleX(1f); - mDragImageView.setScaleY(1f); - } - return false; - } - } - - /** - * 当moveY的值大于向上滚动的边界值，触发GridView自动向上滚动 当moveY的值小于向下滚动的边界值，触发GridView自动向下滚动 - * 否则不进行滚动 - */ - private final Runnable mScrollRunnable = new Runnable() { - - @Override - public void run() { - int scrollY; - if (getFirstVisiblePosition() == 0 - || getLastVisiblePosition() == getCount() - 1) { - mHandler.removeCallbacks(mScrollRunnable); - } - - if (moveY > mUpScrollBorder) { - scrollY = speed; - mHandler.postDelayed(mScrollRunnable, 25); - } else if (moveY < mDownScrollBorder) { - scrollY = -speed; - mHandler.postDelayed(mScrollRunnable, 25); - } else { - scrollY = 0; - mHandler.removeCallbacks(mScrollRunnable); - } - - smoothScrollBy(scrollY, 10); - } - }; - - /** - * 交换item,并且控制item之间的显示与隐藏效果 - * - * @param moveX - * @param moveY - */ - private void onSwapItem(int moveX, int moveY) { - // 获取我们手指移动到的那个item的position - - final int tempPosition = pointToPosition(moveX, moveY); - - // 假如tempPosition 改变了并且tempPosition不等于-1,则进行交换 - - if (tempPosition != mDragPosition - && tempPosition != AdapterView.INVALID_POSITION - && mAnimationEnd) { - mDragAdapter.reorderItems(mDragPosition, tempPosition); - mDragAdapter.setHideItem(tempPosition); - - final ViewTreeObserver observer = getViewTreeObserver(); - observer.addOnPreDrawListener(new OnPreDrawListener() { - - @Override - public boolean onPreDraw() { - observer.removeOnPreDrawListener(this); - animateReorder(mDragPosition, tempPosition); - mDragPosition = tempPosition; - return true; - } - }); - - } - } - - /** - * 创建移动动画 - * - * @param view - * @param startX - * @param endX - * @param startY - * @param endY - * @return - */ - private AnimatorSet createTranslationAnimations(View view, float startX, - float endX, float startY, float endY) { - ObjectAnimator animX = ObjectAnimator.ofFloat(view, "translationX", - startX, endX); - ObjectAnimator animY = ObjectAnimator.ofFloat(view, "translationY", - startY, endY); - AnimatorSet animSetXY = new AnimatorSet(); - animSetXY.playTogether(animX, animY); - return animSetXY; - } - - /** - * item的交换动画效果 - * - * @param oldPosition - * @param newPosition - */ - private void animateReorder(final int oldPosition, final int newPosition) { - boolean isForward = newPosition > oldPosition; - List resultList = new LinkedList(); - if (isForward) { - for (int pos = oldPosition; pos < newPosition; pos++) { - View view = getChildAt(pos - getFirstVisiblePosition()); - if (view == null) { - continue; - } - if ((pos + 1) % mNumColumns == 0) { - resultList.add(createTranslationAnimations(view, - -view.getWidth() * (mNumColumns - 1), 0, - view.getHeight(), 0)); - } else { - resultList.add(createTranslationAnimations(view, - view.getWidth(), 0, 0, 0)); - } - } - } else { - for (int pos = oldPosition; pos > newPosition; pos--) { - View view = getChildAt(pos - getFirstVisiblePosition()); - if ((pos + mNumColumns) % mNumColumns == 0) { - resultList.add(createTranslationAnimations(view, - view.getWidth() * (mNumColumns - 1), 0, - -view.getHeight(), 0)); - } else { - resultList.add(createTranslationAnimations(view, - -view.getWidth(), 0, 0, 0)); - } - } - } - - AnimatorSet resultSet = new AnimatorSet(); - resultSet.playTogether(resultList); - resultSet.setDuration(300); - resultSet.setInterpolator(new AccelerateDecelerateInterpolator()); - resultSet.addListener(new AnimatorListenerAdapter() { - @Override - public void onAnimationStart(Animator animation) { - mAnimationEnd = false; - } - - @Override - public void onAnimationEnd(Animator animation) { - mAnimationEnd = true; - } - }); - resultSet.start(); - } - - /** - * 停止拖拽我们将之前隐藏的item显示出来，并将镜像移除 - */ - private void onStopDrag() { - View view = getChildAt(mDragPosition - getFirstVisiblePosition()); - if (view != null) { - view.setVisibility(View.VISIBLE); - } - mDragAdapter.setHideItem(-1); - removeDragImage(); - - if (mTrashView != null) { - mTrashView.setScaleX(1f); - mTrashView.setScaleY(1f); - } - } - - public void setOnMoveListener(OnMoveListener l) { - moveListener = l; - } - - public interface OnMoveListener { - void startMove(); - - void finishMove(); - - void cancleMove(); - } - - public interface OnDeleteListener { - void onDelete(int position); - } - - public interface DragGridBaseAdapter { - /** - * 移动时回调 - */ - public void reorderItems(int oldPosition, int newPosition); - - /** - * 隐藏时回调 - */ - public void setHideItem(int hidePosition); - } - - private class TouchRect { - int top; - int bottom; - int left; - int right; - } -} \ No newline at end of file diff --git a/src/MyApplication/app/src/main/java/com/example/administrator/myapplication/widget/NoteItemCircleView.java b/src/MyApplication/app/src/main/java/com/example/administrator/myapplication/widget/NoteItemCircleView.java deleted file mode 100644 index 1db79f0..0000000 --- a/src/MyApplication/app/src/main/java/com/example/administrator/myapplication/widget/NoteItemCircleView.java +++ /dev/null @@ -1,31 +0,0 @@ -package com.htq.baidu.coolnote.widget; - -import android.content.Context; -import android.util.AttributeSet; -import android.view.MotionEvent; - -/** - * 圆形ImageView组件 点击事件不会穿透 - * - * @author kymjs(kymjs123@gmail.com) - */ -public class NoteItemCircleView extends CircleImageView { - - public NoteItemCircleView(Context context) { - super(context); - } - - public NoteItemCircleView(Context context, AttributeSet attrs) { - this(context, attrs, 0); - } - - public NoteItemCircleView(Context context, AttributeSet attrs, int defStyle) { - super(context, attrs, defStyle); - } - - @Override - public boolean onTouchEvent(MotionEvent event) { - super.onTouchEvent(event); - return true; - } -} \ No newline at end of file diff --git a/src/MyApplication/app/src/main/java/com/example/administrator/myapplication/widget/ToggleButton.java b/src/MyApplication/app/src/main/java/com/example/administrator/myapplication/widget/ToggleButton.java deleted file mode 100644 index 732efae..0000000 --- a/src/MyApplication/app/src/main/java/com/example/administrator/myapplication/widget/ToggleButton.java +++ /dev/null @@ -1,336 +0,0 @@ -package com.htq.baidu.coolnote.widget; - -import android.animation.ObjectAnimator; -import android.animation.TypeEvaluator; -import android.content.Context; -import android.content.res.TypedArray; -import android.graphics.Canvas; -import android.graphics.Color; -import android.graphics.Paint; -import android.graphics.Paint.Cap; -import android.graphics.Paint.Style; -import android.graphics.RectF; -import android.os.Build; -import android.util.AttributeSet; -import android.util.Property; -import android.view.View; -import android.view.animation.DecelerateInterpolator; -import android.view.animation.Interpolator; - -import com.htq.baidu.coolnote.R; - - -/** - * @author Qiujuer - */ -public class ToggleButton extends View { - /** */ - private float radius; - /** - * 开启颜色 - */ - private int onColor = Color.parseColor("#4ebb7f"); - /** - * 关闭颜色 - */ - private int offBorderColor = Color.parseColor("#dadbda"); - /** - * 灰色带颜色 - */ - private int offColor = Color.parseColor("#ffffff"); - /** - * 手柄颜色 - */ - private int spotColor = Color.parseColor("#ffffff"); - /** - * 边框颜色 - */ - private int borderColor = offBorderColor; - /** - * 画笔 - */ - private Paint paint; - /** - * 开关状态 - */ - private boolean toggleOn = false; - /** - * 边框大小 - */ - private int borderWidth = 2; - /** - * 垂直中心 - */ - private float centerY; - /** - * 按钮的开始和结束位置 - */ - private float startX, endX; - /** - * 手柄X位置的最小和最大值 - */ - private float spotMinX, spotMaxX; - /** - * 手柄大小 - */ - private int spotSize; - /** - * 手柄X位置 - */ - private float spotX; - /** - * 关闭时内部灰色带高度 - */ - private float offLineWidth; - /** */ - private RectF rect = new RectF(); - - private OnToggleChanged listener; - - private ToggleButton(Context context) { - super(context); - } - - public ToggleButton(Context context, AttributeSet attrs, int defStyleAttr) { - super(context, attrs, defStyleAttr); - setup(attrs); - } - - public ToggleButton(Context context, AttributeSet attrs) { - super(context, attrs); - setup(attrs); - } - - public void setup(AttributeSet attrs) { - paint = new Paint(Paint.ANTI_ALIAS_FLAG); - paint.setStyle(Style.FILL); - paint.setStrokeCap(Cap.ROUND); - - this.setOnClickListener(new OnClickListener() { - @Override - public void onClick(View arg0) { - toggle(); - } - }); - - TypedArray typedArray = getContext().obtainStyledAttributes(attrs, R.styleable.ToggleButton); - offBorderColor = typedArray.getColor(R.styleable.ToggleButton_offBorderColor, offBorderColor); - onColor = typedArray.getColor(R.styleable.ToggleButton_onColor, onColor); - spotColor = typedArray.getColor(R.styleable.ToggleButton_spotColor, spotColor); - offColor = typedArray.getColor(R.styleable.ToggleButton_offColor, offColor); - borderWidth = typedArray.getDimensionPixelSize(R.styleable.ToggleButton_toggle_border_width, borderWidth); - typedArray.recycle(); - } - - public void toggle() { - toggleOn = !toggleOn; - animateCheckedState(toggleOn); - if (listener != null) { - listener.onToggle(toggleOn); - } - } - - public void toggleOn() { - setToggleOn(); - if (listener != null) { - listener.onToggle(toggleOn); - } - } - - public void toggleOff() { - setToggleOff(); - if (listener != null) { - listener.onToggle(toggleOn); - } - } - - /** - * 设置显示成打开样式，不会触发toggle事件 - */ - public void setToggleOn() { - toggleOn = true; - setAnimatorProperty(true); - } - - /** - * 设置显示成关闭样式，不会触发toggle事件 - */ - public void setToggleOff() { - toggleOn = false; - setAnimatorProperty(false); - } - - @Override - protected void onLayout(boolean changed, int left, int top, int right, - int bottom) { - super.onLayout(changed, left, top, right, bottom); - - final int width = getWidth(); - final int height = getHeight(); - radius = Math.min(width, height) * 0.5f; - centerY = radius; - startX = radius; - endX = width - radius; - spotMinX = startX + borderWidth; - spotMaxX = endX - borderWidth; - spotSize = height - 4 * borderWidth; - - // update values - setAnimatorProperty(toggleOn); - } - - @Override - public void draw(Canvas canvas) { - super.draw(canvas); - rect.set(0, 0, getWidth(), getHeight()); - paint.setColor(borderColor); - canvas.drawRoundRect(rect, radius, radius, paint); - - if (offLineWidth > 0) { - final float cy = offLineWidth * 0.5f; - rect.set(spotX - cy, centerY - cy, endX + cy, centerY + cy); - paint.setColor(offColor); - canvas.drawRoundRect(rect, cy, cy, paint); - } - - rect.set(spotX - 1 - radius, centerY - radius, spotX + 1.1f + radius, centerY + radius); - paint.setColor(borderColor); - canvas.drawRoundRect(rect, radius, radius, paint); - - final float spotR = spotSize * 0.5f; - rect.set(spotX - spotR, centerY - spotR, spotX + spotR, centerY + spotR); - paint.setColor(spotColor); - canvas.drawRoundRect(rect, spotR, spotR, paint); - } - - /** - * ============================================================================================= - * The Animate - * ============================================================================================= - */ - private static final Interpolator ANIMATION_INTERPOLATOR = new DecelerateInterpolator(); - private static final int ANIMATION_DURATION = 280; - private ObjectAnimator mAnimator; - - private void animateCheckedState(boolean newCheckedState) { - AnimatorProperty property = new AnimatorProperty(); - if (newCheckedState) { - property.color = onColor; - property.offLineWidth = 10; - property.spotX = spotMaxX; - } else { - property.color = offBorderColor; - property.offLineWidth = spotSize; - property.spotX = spotMinX; - } - - if (mAnimator == null) { - mAnimator = ObjectAnimator.ofObject(this, ANIM_VALUE, new AnimatorEvaluator(mCurProperty), property); - if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR2) - mAnimator.setAutoCancel(true); - mAnimator.setDuration(ANIMATION_DURATION); - mAnimator.setInterpolator(ANIMATION_INTERPOLATOR); - } else { - mAnimator.cancel(); - mAnimator.setObjectValues(property); - } - mAnimator.start(); - } - - /** - * ============================================================================================= - * The custom properties - * ============================================================================================= - */ - - private AnimatorProperty mCurProperty = new AnimatorProperty(); - - private void setAnimatorProperty(AnimatorProperty property) { - this.spotX = property.spotX; - this.borderColor = property.color; - this.offLineWidth = property.offLineWidth; - invalidate(); - } - - private void setAnimatorProperty(boolean isOn) { - AnimatorProperty property = mCurProperty; - if (isOn) { - property.color = onColor; - property.offLineWidth = 10; - property.spotX = spotMaxX; - } else { - property.color = offBorderColor; - property.offLineWidth = spotSize; - property.spotX = spotMinX; - } - setAnimatorProperty(property); - } - - private final static class AnimatorProperty { - private int color; - private float offLineWidth; - private float spotX; - } - - private final static class AnimatorEvaluator implements TypeEvaluator { - private final AnimatorProperty mProperty; - - public AnimatorEvaluator(AnimatorProperty property) { - mProperty = property; - } - - @Override - public AnimatorProperty evaluate(float fraction, AnimatorProperty startValue, AnimatorProperty endValue) { - // Values - mProperty.spotX = (int) (startValue.spotX + (endValue.spotX - startValue.spotX) * fraction); - - mProperty.offLineWidth = (int) (startValue.offLineWidth + (endValue.offLineWidth - startValue.offLineWidth) * (1 - fraction)); - - // Color - int startA = (startValue.color >> 24) & 0xff; - int startR = (startValue.color >> 16) & 0xff; - int startG = (startValue.color >> 8) & 0xff; - int startB = startValue.color & 0xff; - - int endA = (endValue.color >> 24) & 0xff; - int endR = (endValue.color >> 16) & 0xff; - int endG = (endValue.color >> 8) & 0xff; - int endB = endValue.color & 0xff; - - mProperty.color = (startA + (int) (fraction * (endA - startA))) << 24 | - (startR + (int) (fraction * (endR - startR))) << 16 | - (startG + (int) (fraction * (endG - startG))) << 8 | - (startB + (int) (fraction * (endB - startB))); - - return mProperty; - } - } - - private final static Property ANIM_VALUE = new Property(AnimatorProperty.class, "animValue") { - @Override - public AnimatorProperty get(ToggleButton object) { - return object.mCurProperty; - } - - @Override - public void set(ToggleButton object, AnimatorProperty value) { - object.setAnimatorProperty(value); - } - }; - - - /** - * @author ThinkPad - */ - public interface OnToggleChanged { - /** - * @param on - */ - public void onToggle(boolean on); - } - - - public void setOnToggleChanged(OnToggleChanged onToggleChanged) { - listener = onToggleChanged; - } -} diff --git a/src/MyApplication/app/src/main/java/com/example/administrator/myapplication/widget/patternlock/LockPatternView.java b/src/MyApplication/app/src/main/java/com/example/administrator/myapplication/widget/patternlock/LockPatternView.java deleted file mode 100644 index 7b867a6..0000000 --- a/src/MyApplication/app/src/main/java/com/example/administrator/myapplication/widget/patternlock/LockPatternView.java +++ /dev/null @@ -1,400 +0,0 @@ -package com.htq.baidu.coolnote.widget.patternlock; - -import android.app.Activity; -import android.content.Context; -import android.graphics.Bitmap; -import android.graphics.BitmapFactory; -import android.graphics.Canvas; -import android.graphics.Matrix; -import android.graphics.Paint; -import android.support.design.widget.Snackbar; -import android.util.AttributeSet; -import android.util.Log; -import android.view.Display; -import android.view.MotionEvent; -import android.view.View; - - -import com.htq.baidu.coolnote.R; - -import java.util.ArrayList; -import java.util.List; - - -public class LockPatternView extends View { - //判断线的状态 - private boolean isLineState = true; - //判断点是否被实例化了 - private boolean isInitPoint = false;//不能被定义为static，否则很可能导致mPoints内存泄漏 - //判断手指是否离开屏幕 - private boolean isFinish = false; - //判断手指点击屏幕时是否选中了九宫格中的点 - private boolean isSelect = false; - // 创建MyPoint的数组 - private Point[][] mPoints; - // 声明屏幕的宽和高 - private int mScreenHeight; - private int mScreenWidth; - // 声明点线的图片的半径 - private float mPointRadius; - // 声明线的图片的高（即是半径） - private float mLineHeight; - // 声明鼠标移动的x，y坐标 - private float mMoveX, mMoveY; - // 声明屏幕上的宽和高的偏移量 - private int mScreenHeightOffSet = 0; - private int mScreenWidthOffSet = 0; - // 创建一个画笔 - private Paint mPaint; - // 声明资源图片 - private Bitmap mBitmapNormal; - private Bitmap mBitmapPressed; - private Bitmap mBitmapError; - private Bitmap mLinePressed; - private Bitmap mLineError; - // 创建一个矩阵 - private Matrix mMatrix = new Matrix(); - // 创建MyPoint的列表 - private List mPointList = new ArrayList(); - // 实例化鼠标点 - private Point mMousePoint = new Point(); - // 用获取从activity中传过来的密码字符串 - private String mPassword = ""; - - private Context mContext; - private OnLockListener mListener; - private Activity activity; - - public LockPatternView(Context context, AttributeSet attrs, int defStyleAttr) { - super(context, attrs, defStyleAttr); - mContext = context; - mPaint = new Paint(Paint.ANTI_ALIAS_FLAG); - mPoints = new Point[3][3]; - } - - public LockPatternView(Context context, AttributeSet attrs) { - super(context, attrs); - mPaint = new Paint(Paint.ANTI_ALIAS_FLAG); - mPoints = new Point[3][3]; - } - - public LockPatternView(Context context) { - super(context); - mPaint = new Paint(Paint.ANTI_ALIAS_FLAG); - mPoints = new Point[3][3]; - } - - /** - * 画点和画线 - */ - @Override - protected void onDraw(Canvas canvas) { - super.onDraw(canvas); - if (!isInitPoint) { - initPoint(); // 先初始化 - } - canvasPoint(canvas); // 开始画点 - - // 开始画线 - if (mPointList.size() > 0) { - Point b = null; - Point a = mPointList.get(0); - for (int i = 1; i < mPointList.size(); i++) { - b = mPointList.get(i); - canvasLine(a, b, canvas); - a = b; - } - if (!isFinish) { - canvasLine(a, mMousePoint, canvas); - } - } - if(isFinish) - { - - try { - Thread.sleep(700); - } catch (InterruptedException e) { - e.printStackTrace(); - } - changePointToNormal(); - postInvalidate(); - } - } - - - /** - * @author htq - */ - @Override - protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) { - - super.onMeasure(widthMeasureSpec, heightMeasureSpec); - // - Display d=activity.getWindowManager().getDefaultDisplay(); - setMeasuredDimension(d.getWidth(),d.getWidth()); - } - - - /** - * 手指点击手机屏幕 - */ - @Override - public boolean onTouchEvent(MotionEvent event) { - mMoveX = event.getX(); - mMoveY = event.getY(); - // 设置移动点的坐标 - mMousePoint.setX(mMoveX); - mMousePoint.setY(mMoveY); - Point mPoint = null; - switch (event.getAction()) { - case MotionEvent.ACTION_DOWN: - isLineState = true; - isFinish = false; -// // 每次点击时就会将pointList中元素设置转化成普通状态 -// for (int i = 0; i < mPointList.size(); i++) { -// mPointList.get(i).setState(Point.BITMAP_NORMAL); -// } -// // 将pointList中的元素清除掉 -// mPointList.clear(); - changePointToNormal(); - // 判断是否点中了九宫格中的点 - mPoint = getIsSelectedPoint(mMoveX, mMoveY); - if (mPoint != null) { - isSelect = true; - } - break; - case MotionEvent.ACTION_MOVE: - if (isSelect == true) { - mPoint = getIsSelectedPoint(mMoveX, mMoveY); - } - - break; - case MotionEvent.ACTION_UP: - isFinish = true; - isSelect = false; - // 规定至少要有4个点被连线才有可能是正确 - // 其他种情况都是错误的 - if (mPointList.size() >= 4) {// 正确情况 - for (int j = 0; j < mPointList.size(); j++) { - mPassword += mPointList.get(j).getIndex(); - } - Log.i("password",mPassword); - //将连线后得到的密码传给activity - mListener.getStringPassword(mPassword); - mPassword = ""; - //经过activity判断传过来是否正确 - if (mListener.isPassword()) { - for (int i = 0; i < mPointList.size(); i++) { - mPointList.get(i).setState(Point.BITMAP_PRESS); - - } - isLineState = true; - } else { - for (int i = 0; i < mPointList.size(); i++) { - mPointList.get(i).setState(Point.BITMAP_ERROR); - - } - Log.i("correct","is not correct"); - isLineState = false; - } - // 错误情况 - } else if (mPointList.size() < 4 && mPointList.size() > 1) { - for (int i = 0; i < mPointList.size(); i++) { - mPointList.get(i).setState(Point.BITMAP_ERROR); - Snackbar.make(this,"为了您的App安全，手势至少得包含4个点",Snackbar.LENGTH_LONG).show(); - } - isLineState = false; - // 如果只有一个点被点中时为普通情况 - } else if (mPointList.size() == 1) { - for (int i = 0; i < mPointList.size(); i++) { - mPointList.get(i).setState(Point.BITMAP_NORMAL); - } - } - break; - - } - // 将mPoint添加到pointList中 - if (isSelect && mPoint != null) { - if (mPoint.getState() == Point.BITMAP_NORMAL) { - mPoint.setState(Point.BITMAP_PRESS); - mPointList.add(mPoint); - } - } -// Log.i("draw","draw -----"); - // 每次发生OnTouchEvent()后都刷新View - postInvalidate(); - return true; - } - - /** - * @author htq - */ - private void changePointToNormal() - { - // 每次点击时就会将pointList中元素设置转化成普通状态 - for (int i = 0; i < mPointList.size(); i++) { - mPointList.get(i).setState(Point.BITMAP_NORMAL); - } - // 将pointList中的元素清除掉 - mPointList.clear(); - } - - /** - * 判断九宫格中的某个点是否被点中了，或者某个点能否被连线 - * - * @param moveX - * @param moveY - * @return - */ - private Point getIsSelectedPoint(float moveX, float moveY) { - Point myPoint = null; - for (int i = 0; i < mPoints.length; i++) { - for (int j = 0; j < mPoints[i].length; j++) { - if (mPoints[i][j].isWith(mPoints[i][j], moveX, moveY, - mPointRadius)) { - myPoint = mPoints[i][j]; - } - } - } - - return myPoint; - } - - /** - * 画线 - * - * @param a 起始点 - * @param b 目的点 - * @param canvas 画布 - */ - private void canvasLine(Point a, Point b, Canvas canvas) { - // Math.sqrt(平方+平方) - float abInstance = (float) Math.sqrt( - (a.getX() - b.getX()) * (a.getX() - b.getX()) - + (a.getY() - b.getY()) * (a.getY() - b.getY()) - ); - canvas.rotate(RotateDegrees.getDegrees(a, b), a.getX(), a.getY()); - - mMatrix.setScale(abInstance / mLineHeight, 1); - mMatrix.postTranslate(a.getX(), a.getY()); - if (isLineState) { - canvas.drawBitmap(mLinePressed, mMatrix, mPaint); - } else { - canvas.drawBitmap(mLineError, mMatrix, mPaint); - } - - canvas.rotate(-RotateDegrees.getDegrees(a, b), a.getX(), a.getY()); - } - - /** - * 画点 - * - * @param canvas - */ - private void canvasPoint(Canvas canvas) { - - for (int i = 0; i < mPoints.length; i++) { - for (int j = 0; j < mPoints[i].length; j++) { - if (mPoints[i][j].getState() == Point.BITMAP_NORMAL) { - canvas.drawBitmap(mBitmapNormal, - mPoints[i][j].getX() - mPointRadius, - mPoints[i][j].getY() - mPointRadius, mPaint); - } else if (mPoints[i][j].getState() == Point.BITMAP_PRESS) { - canvas.drawBitmap(mBitmapPressed, - mPoints[i][j].getX() - mPointRadius, - mPoints[i][j].getY() - mPointRadius, mPaint); - } else { - canvas.drawBitmap(mBitmapError, - mPoints[i][j].getX() - mPointRadius, - mPoints[i][j].getY() - mPointRadius, mPaint); - } - } - } - } - - /** - * 实例化九宫格中所有点和所有的资源图片 - */ - private void initPoint() { - // 获取View的宽高 - mScreenWidth = getWidth(); - mScreenHeight = getHeight(); - if (mScreenHeight > mScreenWidth) { - // 获取y轴上的偏移量 - mScreenHeightOffSet = (mScreenHeight - mScreenWidth) / 2; - // 将屏幕高的变量设置成与宽相等，目的是为了new Point(x,y)时方便操作 - mScreenHeight = mScreenWidth; - } else { - // 获取x轴上的偏移量 - mScreenWidthOffSet = (mScreenWidth - mScreenHeight) / 2; - // 将屏幕宽的变量设置成与高相等，目的是为了new Point(x,y)时方便操作 - mScreenWidth = mScreenHeight; - } - - /** - * 实例化所有的资源图片 - */ - mBitmapError = BitmapFactory.decodeResource(getResources(), R.drawable.bitmap_error); - mBitmapNormal = BitmapFactory.decodeResource(getResources(), R.drawable.bitmap_normal); - mBitmapPressed = BitmapFactory.decodeResource(getResources(), R.drawable.bitmap_pressed); - mLineError = BitmapFactory.decodeResource(getResources(), R.drawable.line_error); - mLinePressed = BitmapFactory.decodeResource(getResources(), R.drawable.line_pressed); - - mPointRadius = mBitmapNormal.getWidth() / 2; - mLineHeight = mLinePressed.getHeight(); - - /** - * 开始实例化九宫格中点 - */ - mPoints[0][0] = new Point(mScreenWidthOffSet + mScreenWidth / 4, - mScreenHeightOffSet + mScreenHeight / 4); - mPoints[0][1] = new Point(mScreenWidthOffSet + mScreenWidth / 2, - mScreenHeightOffSet + mScreenHeight / 4); - mPoints[0][2] = new Point(mScreenWidthOffSet + mScreenWidth * 3 / 4, - mScreenHeightOffSet + mScreenHeight / 4); - - mPoints[1][0] = new Point(mScreenWidthOffSet + mScreenWidth / 4, - mScreenHeightOffSet + mScreenHeight / 2); - mPoints[1][1] = new Point(mScreenWidthOffSet + mScreenWidth / 2, - mScreenHeightOffSet + mScreenHeight / 2); - mPoints[1][2] = new Point(mScreenWidthOffSet + mScreenWidth * 3 / 4, - mScreenHeightOffSet + mScreenHeight / 2); - - mPoints[2][0] = new Point(mScreenWidthOffSet + mScreenWidth / 4, - mScreenHeightOffSet + mScreenHeight * 3 / 4); - mPoints[2][1] = new Point(mScreenWidthOffSet + mScreenWidth / 2, - mScreenHeightOffSet + mScreenHeight * 3 / 4); - mPoints[2][2] = new Point(mScreenWidthOffSet + mScreenWidth * 3 / 4, - mScreenHeightOffSet + mScreenHeight * 3 / 4); - - - // 设置九宫格中的各个index - int index = 1; - for (int i = 0; i < mPoints.length; i++) { - for (int j = 0; j < mPoints[i].length; j++) { - mPoints[i][j].setIndex(index + ""); - // 在没有任何操作的情况下默認点的状态 - mPoints[i][j].setState(Point.BITMAP_NORMAL); - index++; - } - } - - // 将isInitPoint设置为true - isInitPoint = true; - } - - public interface OnLockListener { - public void getStringPassword(String password); - - - // public void setErrorMsg(String msg); - // public void setSuccessMsg(String msg); - public boolean isPassword(); - } - - - public void setLockListener(OnLockListener listener) { - this.mListener = listener; - } - public void setActivityContext(Activity aty){this.activity=aty;} -} diff --git a/src/MyApplication/app/src/main/java/com/example/administrator/myapplication/widget/patternlock/Point.java b/src/MyApplication/app/src/main/java/com/example/administrator/myapplication/widget/patternlock/Point.java deleted file mode 100644 index 968ba0c..0000000 --- a/src/MyApplication/app/src/main/java/com/example/administrator/myapplication/widget/patternlock/Point.java +++ /dev/null @@ -1,76 +0,0 @@ -package com.htq.baidu.coolnote.widget.patternlock; - -public class Point { - public static int BITMAP_NORMAL = 0; // 正常 - public static int BITMAP_ERROR = 1; // 错误 - public static int BITMAP_PRESS = 2; // 按下 - - //九宫格中的点的下标（即每个点代表一个值） - private String index; - //点的状态 - private int state; - //点的坐标 - private float x; - private float y; - - public Point() { - super(); - } - - public Point(int x, int y) { - this.x = x; - this.y = y; - } - - public String getIndex() { - return index; - } - - public int getState() { - return state; - } - - public float getX() { - return x; - } - - public float getY() { - return y; - } - - public void setIndex(String index) { - this.index = index; - } - - public void setState(int state) { - this.state = state; - } - - public void setX(float x) { - this.x = x; - } - - public void setY(float y) { - this.y = y; - } - - /** - * 判断屏幕上的九宫格中的点能否可以进行连线 - * - * @param a - * @param moveX - * @param moveY - * @param radius 点bitmap的半径 - * @return 布尔型 - */ - public boolean isWith(Point a, float moveX, float moveY, float radius) { - float result = (float) Math.sqrt((a.getX() - moveX) - * (a.getX() - moveX) + (a.getY() - moveY) - * (a.getY() - moveY)); - if (result < 5 * radius / 4) { - return true; - } - return false; - } - -} diff --git a/src/MyApplication/app/src/main/java/com/example/administrator/myapplication/widget/patternlock/RotateDegrees.java b/src/MyApplication/app/src/main/java/com/example/administrator/myapplication/widget/patternlock/RotateDegrees.java deleted file mode 100644 index a67c391..0000000 --- a/src/MyApplication/app/src/main/java/com/example/administrator/myapplication/widget/patternlock/RotateDegrees.java +++ /dev/null @@ -1,42 +0,0 @@ -package com.htq.baidu.coolnote.widget.patternlock; - -public class RotateDegrees { - - public static float getDegrees(Point a, Point b) { - float degrees = 0; - float ax = a.getX(); - float ay = a.getY(); - float bx = b.getX(); - float by = b.getY(); - - if (ax == bx) { - if (by > ay) { - degrees = 90; - } else { - degrees = 270; - } - } else if (by == ay) { - if (ax > bx) { - degrees = 180; - } else { - degrees = 0; - } - } else { - if (ax > bx) { - if (ay > by) { // 第三象限 - degrees = 180 + (float) (Math.atan2(ay - by, ax - bx) * 180 / Math.PI); - } else { // 第二象限 - degrees = 180 - (float) (Math.atan2(by - ay, ax - bx) * 180 / Math.PI); - } - } else { - if (ay > by) { // 第四象限 - degrees = 360 - (float) (Math.atan2(ay - by, bx - ax) * 180 / Math.PI); - } else { // 第一象限 - degrees = (float) (Math.atan2(by - ay, bx - ax) * 180 / Math.PI); - } - } - } - return degrees; - } - -}