毕业设计-基于JAVA的记账软件

package com.diandian.ycdyus.moneymanager.view; import android.content.Context; import android.content.res.Resources; import android.graphics.Bitmap; import android.graphics.BitmapFactory; import android.graphics.Canvas; import android.graphics.Color; import android.graphics.Paint; import android.graphics.PorterDuff; import android.graphics.PorterDuffXfermode; import android.graphics.RectF; import android.util.AttributeSet; import android.view.MotionEvent; import android.view.ViewConfiguration; import android.view.ViewParent; import android.widget.CheckBox; import com.diandian.ycdyus.moneymanager.R; import com.diandian.ycdyus.moneymanager.anim.FrameAnimationController; /** * @describe ʹ���˵������� SwitchButton�������������Ե�ע�ͣ������׿��� * @author https://github.com/Issacw0ng/SwitchButton * */ public class CheckSwitchButton extends CheckBox { /** ���� */ private Paint mPaint; private ViewParent mParent; private Bitmap mBottom; private Bitmap mCurBtnPic; private Bitmap mBtnPressed; private Bitmap mBtnNormal; /** ������ */ private Bitmap mFrame; /** ��Ӱ�㣬���ܵ����ʱ����ʾ */ private Bitmap mMask; /** ���沼�ֵľ��� */ private RectF mSaveLayerRectF; /** ����֮����㣬�ñȱ����ͱ����ϵ�ͼƬЧ�� */ private PorterDuffXfermode mXfermode; /** �״ΰ��µ�Y */ private float mFirstDownY; /** �״ΰ��µ�X */ private float mFirstDownX; /** ͼƬ�Ļ���λ�� */ private float mRealPos; /** ��ť��λ�� */ private float mBtnPos; /** ���ش򿪵�λ�� */ private float mBtnOnPos; /** ���عرյ�λ�� */ private float mBtnOffPos; /** ��Ӱ�Ŀ�� */ private float mMaskWidth; /** ��Ӱ�ĸ߶� */ private float mMaskHeight; /** ����Բ�ΰ�ť�Ŀ�� */ private float mBtnWidth; /** ���س�ʼ���� */ private float mBtnInitPos; private int mClickTimeout; private int mTouchSlop; /** ���͸���ȣ����Dz�͸�� */ private final int MAX_ALPHA = 255; /** ��ǰ͸���ȣ�������Ҫ��������ؼ���enable����Ϊfalseʱ�����ð�͸�� ���������Ե�� */ private int mAlpha = MAX_ALPHA; private boolean mChecked = false; private boolean mBroadcasting; private boolean mTurningOn; private PerformClick mPerformClick; /** ����״̬�л������ӿ� */ private OnCheckedChangeListener mOnCheckedChangeListener; private OnCheckedChangeListener mOnCheckedChangeWidgetListener; /** �ж��Ƿ��ڽ��ж��� */ private boolean mAnimating; private final float VELOCITY = 350; /** �����ٶ� */ private float mVelocity; private final float EXTENDED_OFFSET_Y = 15; /** Y�᷽�����������,���������� */ private float mExtendOffsetY; private float mAnimationPosition; private float mAnimatedVelocity; public CheckSwitchButton(Context context, AttributeSet attrs) { this(context, attrs, android.R.attr.checkboxStyle); } public CheckSwitchButton(Context context) { this(context, null); } public CheckSwitchButton(Context context, AttributeSet attrs, int defStyle) { super(context, attrs, defStyle); initView(context); } private void initView(Context context) { mPaint = new Paint(); mPaint.setColor(Color.WHITE); Resources resources = context.getResources(); // get viewConfiguration mClickTimeout = ViewConfiguration.getPressedStateDuration() + ViewConfiguration.getTapTimeout(); mTouchSlop = ViewConfiguration.get(context).getScaledTouchSlop(); // get Bitmap mBottom = BitmapFactory.decodeResource(resources, R.mipmap.p_switch_onoff); mBtnPressed = BitmapFactory.decodeResource(resources,R.mipmap.p_switch_btn_pressed); mBtnNormal = BitmapFactory.decodeResource(resources,R.mipmap.p_switch_btn_unpressed); mFrame = BitmapFactory.decodeResource(resources, R.mipmap.p_switch_frame); mMask = BitmapFactory.decodeResource(resources, R.mipmap.p_switch_mask); mCurBtnPic = mBtnNormal; mBtnWidth = mBtnPressed.getWidth(); mMaskWidth = mMask.getWidth(); mMaskHeight = mMask.getHeight(); mBtnOffPos = mBtnWidth / 2; mBtnOnPos = mMaskWidth - mBtnWidth / 2; // �ж���ʼλ��,����趨��mCheckedΪtrue����ʼλ��Ϊ mBtnOnPos mBtnPos = mChecked ? mBtnOnPos : mBtnOffPos; mRealPos = getRealPos(mBtnPos); // density �ܶ� final float density = getResources().getDisplayMetrics().density;// �����ǻ�ȡ��Դ�ܶȣ�Density�� mVelocity = (int) (VELOCITY * density + 0.5f); mExtendOffsetY = (int) (EXTENDED_OFFSET_Y * density + 0.5f); // ����һ���µľ�����ָ�������ꡣ mSaveLayerRectF = new RectF(0, mExtendOffsetY, mMask.getWidth(), mMask.getHeight() + mExtendOffsetY); mXfermode = new PorterDuffXfermode(PorterDuff.Mode.SRC_IN);// PorterDuff.Mode.SRC_IN // ��������Դ��� // ȡ������ƽ�������ʾ�ϲ㡣 } @Override public void setEnabled(boolean enabled) { mAlpha = enabled ? MAX_ALPHA : MAX_ALPHA / 2; super.setEnabled(enabled); } public boolean isChecked() { return mChecked; } /** �Զ��ж��л����෴������ : true -->false ;false -->true */ public void toggle() { setChecked(!mChecked); } /** * �ڲ����ô˷�������checked״̬���˷������ӳ�ִ�и��ֻص���������֤������������ * * @param checked */ private void setCheckedDelayed(final boolean checked) { this.postDelayed(new Runnable() { @Override public void run() { setChecked(checked); } }, 10); } /** * <p> * Changes the checked state of this button. * </p> * * @param checked * true to check the button, false to uncheck it */ public void setChecked(boolean checked) { if (mChecked != checked) { mChecked = checked; mBtnPos = checked ? mBtnOnPos : mBtnOffPos; mRealPos = getRealPos(mBtnPos); invalidate(); // Avoid infinite recursions if setChecked() is called from a // listener if (mBroadcasting) { return; } mBroadcasting = true; if (mOnCheckedChangeListener != null) { mOnCheckedChangeListener.onCheckedChanged(CheckSwitchButton.this,mChecked); } if (mOnCheckedChangeWidgetListener != null) { mOnCheckedChangeWidgetListener.onCheckedChanged(CheckSwitchButton.this, mChecked); } mBroadcasting = false; } } /** * Register a callback to be invoked when the checked state of this button * changes. * * @param listener * the callback to call on checked state change */ public void setOnCheckedChangeListener(OnCheckedChangeListener listener) { mOnCheckedChangeListener = listener; } /** * Register a callback to be invoked when the checked state of this button * changes. This callback is used for internal purpose only. * * @param listener * the callback to call on checked state change * @hide */ void setOnCheckedChangeWidgetListener(OnCheckedChangeListener listener) { mOnCheckedChangeWidgetListener = listener; } @Override public boolean onTouchEvent(MotionEvent event) { int action = event.getAction(); float x = event.getX(); float y = event.getY(); float deltaX = Math.abs(x - mFirstDownX); float deltaY = Math.abs(y - mFirstDownY); switch (action) { case MotionEvent.ACTION_DOWN: attemptClaimDrag(); mFirstDownX = x; mFirstDownY = y; mCurBtnPic = mBtnPressed; mBtnInitPos = mChecked ? mBtnOnPos : mBtnOffPos; break; case MotionEvent.ACTION_MOVE: // �϶��ŵ�ʱ�� float time = event.getEventTime(