wh_beijixiong-CSDN博客

原创图片缩放动画

AnimationSet animationSet = new AnimationSet(true);ScaleAnimation scaleAnimation = new ScaleAnimation(1,0.97f,1,0.97f, Animation.RELATIVE_TO_SELF,0.5f,Animation.RELATIVE_TO_SELF,0.5f);//0.3秒

2017-10-31 15:50:33 262

原创 intent传bitmap

Intent intent = new Intent(getActivity(), QRcodeActivity.class);byte buf[] = new byte[1024 * 1024];buf = Bitmap2Bytes(mBitmap);intent.putExtra("photo_bmp", buf);startActivity(intent);

2017-10-31 15:49:18 550

原创退出登录AlertDialog弹框

new AlertDialog.Builder(getActivity()) .setTitle("提示") .setMessage("确定退出登录?")// .setIcon(R.drawable.quit)

2017-10-31 15:47:59 262

原创双击返回按钮退出App

/** * 点击退出键土司再按一次退出程序 */private long exitTime = 0;@Overridepublic boolean onKeyDown(int keyCode, KeyEvent event) { if (event.getAction() == KeyEvent.ACTION_DOWN && keyCode == KeyEvent.KEYCOD

2017-10-31 15:44:51 411

原创异步加载

public class Main2Activity extends AppCompatActivity { private ListView lv; //path路径String path="http://japi.juhe.cn/joke/content/list.from?key=94fbc7ec2262160140d71e1418322f34

2017-02-21 20:41:28 302

原创自定义下载圆形进度条

public class Circle extends View{ OnClickListener onClickListener; //画整个圆圈的画笔 Paint paint; //画当前进度条的画笔 Paint cpaint; Paint percentpaint; //最大进度 int max

2017-01-03 19:00:51 246

原创自己实现侧滑框

public class SildeMemuActivity extends AppCompatActivity implements View.OnTouchListener { LinearLayout ll_left; LinearLayout ll_main; /* * left 在第一次按下的时候获取左边距 * isf

2017-01-03 18:55:12 185

原创自定义view画圆

import android.content.Context;import android.graphics.Canvas;import android.graphics.Color;import android.graphics.Paint;import android.graphics.Rect;import android.util.AttributeSet;impo

2016-12-28 16:32:43 199

原创自动轮播

import java.util.ArrayList;import android.app.Activity;import android.os.Bundle;import android.os.Handler;import android.support.v4.view.PagerAdapter;import android.support.v4.view.ViewPag

2016-12-21 10:09:33 273

原创 Fragment复用Demo

import java.io.ByteArrayOutputStream;import java.io.IOException;import java.io.InputStream;import java.net.HttpURLConnection;import java.net.URL;import java.util.ArrayList;import org.jso

2016-12-19 20:43:32 612

原创 xListview

package com.bwei.wenhuan;import java.io.ByteArrayOutputStream;import java.io.IOException;import java.io.InputStream;import java.net.HttpURLConnection;import java.net.MalformedURLException;

2016-12-19 20:33:21 299

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