Android实现win8磁铁效果

最新推荐文章于 2016-11-25 10:37:17 发布

hnbyboy

最新推荐文章于 2016-11-25 10:37:17 发布

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CC 4.0 BY-SA版权

分类专栏： Android高级文章标签： Android Windows 8 UI

本文链接：https://blog.youkuaiyun.com/appandroid/article/details/9816109

本文提供了一个代码下载链接，展示了如何在Android平台上实现类似Windows 8的磁铁效果。通过这段代码，开发者可以创建具有动态磁贴风格的用户界面。

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下载地址：代码下载

该效果就是仿win8磁铁效果

效果图如下：

package com.ljp.ani;

import android.annotation.SuppressLint;
import android.content.Context;
import android.graphics.Camera;
import android.graphics.Canvas;
import android.graphics.Matrix;
import android.graphics.Paint;
import android.graphics.PaintFlagsDrawFilter;
import android.graphics.drawable.BitmapDrawable;
import android.graphics.drawable.Drawable;
import android.os.Handler;
import android.os.Message;
import android.util.AttributeSet;
import android.view.MotionEvent;
import android.widget.ImageView;

@SuppressLint("HandlerLeak")
public class MyImageView extends ImageView {
	public static final int Rotate_Handler_Message_Start = 1;
	public static final int Rotate_Handler_Message_Turning = 2;
	public static final int Rotate_Handler_Message_Turned = 3;
	public static final int Rotate_Handler_Message_Reverse = 6;

	public static final int Scale_Handler_Message_Start = 1;
	public static final int Scale_Handler_Message_Turning = 2;
	public static final int Scale_Handler_Message_Turned = 3;
	public static final int Scale_Handler_Message_Reverse = 6;

	private boolean isAntiAlias = true;
	private boolean scaleOnly = false;
	private boolean isSizeChanged = false;
	private boolean isShowAnimation = true;
	private int rotateDegree = 10;
	private boolean isFirst = true;
	private float minScale = 0.95f;
	private int vWidth;
	private int vHeight;
	private boolean isAnimationFinish = true, isActionMove = false,
			isScale = false;
	private Camera camera;
	boolean XbigY = false;
	float RolateX = 0;
	float RolateY = 0;
	OnViewClick onclick = null;

	public MyImageView(Context context) {
		super(context);
		camera = new Camera();
	}

	public MyImageView(Context context, AttributeSet attrs) {
		super(context, attrs);
		camera = new Camera();
	}

	public void SetAnimationOnOff(boolean oo) {
		isShowAnimation = oo;
	}

	public void setOnClickIntent(OnViewClick onclick) {
		this.onclick = onclick;
	}

	@SuppressLint("DrawAllocation")
	@Override
	protected void onDraw(Canvas canvas) {
		super.onDraw(canvas);
		if (isFirst) {
			isFirst = false;
			init();
		}
		canvas.setDrawFilter(new PaintFlagsDrawFilter(0, Paint.ANTI_ALI