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二维码制作
通过开源的zx,来制作自己的二维码,实现自定义二维码和自定义扫描器,其中包含了扫描decode和encode,通过这个demon,改写自己的二维码
- 2022-06-03 01:34:40下载
- 积分:1
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图像处理的裂缝宽度检测系统
在Android系统中进行了摄像头的预览、拍照、保存和关闭等功能的设计与开发,从而实现了裂缝图像的采集;通过研究常用的图像处理算法,并结合Android操作系统的性能特点,设计了一套适合本课题的裂缝图像处理算法,包括灰度化、图像增强、平滑滤波、二值化、形态学去噪和Canny边缘检测,并将该套图像处理算法在Android系统中实现,进而可提取出裂缝的边缘特征信息;然后根据系统设计的像素标定并执行特定的算法程序计算出裂缝的实际宽度,并将结果以波形显示出来;为了实现人机交互,完成了系统的界面设计。
- 2022-01-28 06:44:25下载
- 积分:1
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安卓平台小游戏连连看
应用于安卓平台的小游戏连连看,适合于初学java者对平台的练习,其中对界面的设计较为清晰美观,而在安卓系统下界面的设计与开发还需进一步学习
- 2022-05-28 00:35:30下载
- 积分:1
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DATCOM GUI
DATCOM GUI版进行飞行器气动计算
- 2021-05-06下载
- 积分:1
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LED显示通知屏
通过gridview分类显示消息通知,自定义每行的列数,字体
- 2022-03-31 06:19:16下载
- 积分:1
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communication-spftware
聊天软件,基于TCP/IP协议的聊天软件开发(communication software)
- 2013-10-25 20:29:57下载
- 积分:1
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android viewpager示例
资源描述 安卓(android)源码,代码可运行,当然要有安卓环境才可以,代码显示的是一个可以左右滑动的viewpager示例,可以动态增加页面,类似于一般安卓手机软件欢迎界面的一套教学图片的框架,多个页面通过滑动左右切换。
- 2023-04-14 07:00:03下载
- 积分:1
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扫描枪精简demo
通过USB接口 监听键盘事件 获取扫描结果
- 2023-06-10 11:50:06下载
- 积分:1
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FlowLayout
说明: 流失标签,用于搜索推荐,可定义点击状态,用于搜索推荐,可定义点击状态(Lost tags, used for search recommendation, can define click status, used for search recommendation, can define click status)
- 2020-06-21 22:20:02下载
- 积分:1
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仿IOS 对话框
package com.zf.iosdialog.widget;import android.app.Dialog;import android.content.Context;import android.view.Display;import android.view.LayoutInflater;import android.view.View;import android.view.View.OnClickListener;import android.view.WindowManager;import android.widget.Button;import android.widget.FrameLayout;import android.widget.ImageView;import android.widget.LinearLayout;import android.widget.LinearLayout.LayoutParams;import android.widget.TextView;import com.zf.iosdialog.R;public class AlertDialog {private Context context;private Dialog dialog;private LinearLayout lLayout_bg;private TextView txt_title;private TextView txt_msg;private Button btn_neg;private Button btn_pos;private ImageView img_line;private Display display;private boolean showTitle = false;private boolean showMsg = false;private boolean showPosBtn = false;private boolean showNegBtn = false;public AlertDialog(Context context) {this.context = context;WindowManager windowManager = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE);display = windowManager.getDefaultDisplay();}public AlertDialog builder() {// 获取Dialog布局View view = LayoutInflater.from(context).inflate(R.layout.view_alertdialog, null);// 获取自定义Dialog布局中的控件lLayout_bg = (LinearLayout) view.findViewById(R.id.lLayout_bg);txt_title = (TextView) view.findViewById(R.id.txt_title);txt_title.setVisibility(View.GONE);txt_msg = (TextView) view.findViewById(R.id.txt_msg);txt_msg.setVisibility(View.GONE);btn_neg = (Button) view.findViewById(R.id.btn_neg);btn_neg.setVisibility(View.GONE);btn_pos = (Button) view.findViewById(R.id.btn_pos);btn_pos.setVisibility(View.GONE);img_line = (ImageView) view.findViewById(R.id.img_line);img_line.setVisibility(View.GONE);// 定义Dialog布局和参数dialog = new Dialog(context, R.style.AlertDialogStyle);dialog.setContentView(view);// 调整dialog背景大小lLayout_bg.setLayoutParams(new FrameLayout.LayoutParams((int) (display.getWidth() * 0.85), LayoutParams.WRAP_CONTENT));return this;}public AlertDialog setTitle(String title) {showTitle = true;if ("".equals(title)) {txt_title.setText("标题");} else {txt_title.setText(title);}return this;}public AlertDialog setMsg(String msg) {showMsg = true;if ("".equals(msg)) {txt_msg.setText("内容");} else {txt_msg.setText(msg);}return this;}public AlertDialog setCancelable(boolean cancel) {dialog.setCancelable(cancel);return this;}public AlertDialog setPositiveButton(String text,final OnClickListener listener) {showPosBtn = true;if ("".equals(text)) {btn_pos.setText("确定");} else {btn_pos.setText(text);}btn_pos.setOnClickListener(new OnClickListener() {@Overridepublic void onClick(View v) {listener.onClick(v);dialog.dismiss();}});return this;}public AlertDialog setNegativeButton(String text,final OnClickListener listener) {showNegBtn = true;if ("".equals(text)) {btn_neg.setText("取消");} else {btn_neg.setText(text);}btn_neg.setOnClickListener(new OnClickListener() {@Overridepublic void onClick(View v) {listener.onClick(v);dialog.dismiss();}});return this;}private void setLayout() {if (!showTitle && !showMsg) {txt_title.setText("提示");txt_title.setVisibility(View.VISIBLE);}if (showTitle) {txt_title.setVisibility(View.VISIBLE);}if (showMsg) {txt_msg.setVisibility(View.VISIBLE);}if (!showPosBtn && !showNegBtn) {btn_pos.setText("确定");btn_pos.setVisibility(View.VISIBLE);btn_pos.setBackgroundResource(R.drawable.alertdialog_single_selector);btn_pos.setOnClickListener(new OnClickListener() {@Overridepublic void onClick(View v) {dialog.dismiss();}});}if (showPosBtn && showNegBtn) {btn_pos.setVisibility(View.VISIBLE);btn_pos.setBackgroundResource(R.drawable.alertdialog_right_selector);btn_neg.setVisibility(View.VISIBLE);btn_neg.setBackgroundResource(R.drawable.alertdialog_left_selector);img_line.setVisibility(View.VISIBLE);}if (showPosBtn && !showNegBtn) {btn_pos.setVisibility(View.VISIBLE);btn_pos.setBackgroundResource(R.drawable.alertdialog_single_selector);}if (!showPosBtn && showNegBtn) {btn_neg.setVisibility(View.VISIBLE);btn_neg.setBackgroundResource(R.drawable.alertdialog_single_selector);}}public void show() {setLayout();dialog.show();}}
- 2015-01-03下载
- 积分:1