这里用到了权限PermissionGen-master第三方架构
package com.example.xiaohua;
import android.Manifest;
import android.app.ProgressDialog;
import android.content.Intent;
import android.database.Cursor;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.graphics.Canvas;
import android.graphics.Color;
import android.graphics.Paint;
import android.graphics.drawable.Drawable;
import android.os.Bundle;
import android.os.Handler;
import android.os.Message;
import android.provider.MediaStore;
import android.support.annotation.NonNull;
import android.support.v4.graphics.drawable.RoundedBitmapDrawable;
import android.support.v4.graphics.drawable.RoundedBitmapDrawableFactory;
import android.support.v7.app.AppCompatActivity;
import android.text.TextUtils;
import android.util.Log;
import android.view.ContextMenu;
import android.view.Gravity;
import android.view.MenuItem;
import android.view.View;
import android.widget.Button;
import android.widget.EditText;
import android.widget.ImageView;
import android.widget.Toast;
import com.sqlite_database.Sqlite_Utils;
import org.json.JSONObject;
import java.io.ByteArrayOutputStream;
import java.io.InputStream;
import java.net.HttpURLConnection;
import java.net.URL;
import java.text.SimpleDateFormat;
import kr.co.namee.permissiongen.PermissionFail;
import kr.co.namee.permissiongen.PermissionGen;
import kr.co.namee.permissiongen.PermissionSuccess;
public class Register extends AppCompatActivity implements View.OnClickListener {
private ImageView registerUserImage;
private EditText registerUserName;
private EditText registerPassword;
private EditText registerPassword2;
private ImageView registerImageCode;
private EditText registerVerificationCode;
private Button registerButton;
private String verificationCodetext;
Handler handler=new Handler(){
@Override
public void handleMessage(Message msg) {
switch (msg.what){
case 110:
Toast.makeText(Register.this, "链接不到网络", Toast.LENGTH_SHORT).show();
break;
case 119:
Bitmap birmap= (Bitmap) msg.obj;
registerImageCode.setImageBitmap(birmap);
mShow.dismiss();
break;
}
}
};
private ProgressDialog mShow;
private Sqlite_Utils mSqlite_utils;
private String mImagePath;
private String mData;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_register);
init();
upImagecode();
}
private void init() {
registerUserImage = (ImageView) findViewById(R.id.register_user_image);
registerUserName = (EditText) findViewById(R.id.register_user_name);
registerPassword = (EditText) findViewById(R.id.register_password);
registerPassword2 = (EditText) findViewById(R.id.register_password2);
registerImageCode = (ImageView) findViewById(R.id.register_image_code);
registerVerificationCode = (EditText) findViewById(R.id.register_Verification_Code);
registerButton = (Button) findViewById(R.id.register_button);
registerUserImage.setOnClickListener(this);
//将上下文菜单绑定到指定的控件上 通过长按弹出
registerForContextMenu(registerUserImage);
registerImageCode.setOnClickListener(this);
registerButton.setOnClickListener(this);
mShow = ProgressDialog.show(this, "加载数据", "加载中....");
mSqlite_utils = new Sqlite_Utils(this);
}
private void upImagecode() {
new Thread() {
@Override
public void run() {
try {
// 20180724003110
SimpleDateFormat dateformat = new SimpleDateFormat("yyyyMMddHHmmss");
String dateStr = dateformat.format(System.currentTimeMillis());
Log.e("tag", "run: "+dateStr);
URL url = new URL("https://route.showapi.com/26-4?border=&border_color=105,179,90" +
"&border_thickness=&image_height=&image_width=&noise_color" +
"=105,179,90&obscurificator_impl=&showapi_appid=71311" +
"&showapi_timestamp="+dateStr+"&textproducer_char_length=" +
"&textproducer_char_space=&textproducer_char_string=" +
"&textproducer_font_color=105,179,90&textproducer_font_names=" +
"&textproducer_font_size=&showapi_sign=678d17d2c5524ad88a7df7c487d549dc");
HttpURLConnection urlConnection = (HttpURLConnection) url.openConnection();
urlConnection.setRequestMethod("GET");
urlConnection.setConnectTimeout(3000);
int responseCode = urlConnection.getResponseCode();
if (responseCode == 200) {
InputStream inputStream = urlConnection.getInputStream();
ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();
byte data[]=new byte[1024];
int lenth=0;
while ((lenth=inputStream.read(data))!=-1){
byteArrayOutputStream.write(data,0,lenth);
byteArrayOutputStream.flush();
}
inputStream.close();
byteArrayOutputStream.close();
String JSONtext = byteArrayOutputStream.toString();
JSONObject jsonObject = new JSONObject(JSONtext);
Log.e("tag", "run: " +JSONtext);
int ret_code = jsonObject.getInt("showapi_res_code");
if(ret_code==0){
JSONObject showapi_res_body = jsonObject.getJSONObject("showapi_res_body");
String img_path = showapi_res_body.getString("img_path");
verificationCodetext= showapi_res_body.getString("text");
URL url1 = new URL(img_path);
HttpURLConnection urlConnection1 = (HttpURLConnection) url1.openConnection();
urlConnection1.setRequestMethod("GET");
urlConnection1.setConnectTimeout(5000);
int responseCode1 = urlConnection1.getResponseCode();
if(responseCode1==200){
InputStream inputStream1 = urlConnection1.getInputStream();
Bitmap bitmap = BitmapFactory.decodeStream(inputStream1);
Message obtain = Message.obtain();
obtain.obj=bitmap;
obtain.what=119;
handler.sendMessage(obtain);
}
}
}
} catch (Exception e) {
e.printStackTrace();
handler.sendEmptyMessage(110);
}
}
}.start();
}
@Override
public void onClick(View view) {
switch (view.getId()) {
case R.id.register_user_image://头像
break;
case R.id.register_image_code://更换验证码
upImagecode();
break;
case R.id.register_button://注册
String name = registerUserName.getText().toString().trim();
String pwd = registerPassword.getText().toString().trim();
String pwd2 = registerPassword2.getText().toString().trim();
String trim = registerVerificationCode.getText().toString().trim();
if(TextUtils.isEmpty(verificationCodetext)){
Toast.makeText(this, "查看联网", Toast.LENGTH_SHORT).show();
return;
}
if(trim.equals(verificationCodetext)){
if(pwd.length()>=8){
Toast.makeText(this, "输入密码长度不符合", Toast.LENGTH_SHORT).show();
return;
}
if(name.length()>7||name.length()<=5){
Toast.makeText(this, "输入账户长度不符合", Toast.LENGTH_SHORT).show();
return;
}else {
if(pwd.equals(pwd2)){
boolean adddata = mSqlite_utils.adddata(name, pwd2,mImagePath);
if(adddata){
Toast.makeText(this, "注册成功", Toast.LENGTH_SHORT).show();
Intent intent = new Intent();
intent.putExtra("user",name);
intent.putExtra("pwd2",pwd);
setResult(119,intent);
finish();
}else{
Toast.makeText(this, "已有此账户", Toast.LENGTH_SHORT).show();
}
}else{
Toast.makeText(this, "确认密码不一致", Toast.LENGTH_SHORT).show();
}
}
}else {
Toast.makeText(this, "输入验证码错误", Toast.LENGTH_SHORT).show();
}
break;
}
}
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
if(requestCode == 0){
Bundle extras = data.getExtras();
Bitmap mImageBitmap = (Bitmap) extras.get("data");
mData = data.getStringExtra("data");
Drawable d = createRoundImageWithBorder(mImageBitmap);
registerUserImage.setImageDrawable(d);
}
if(requestCode == 1){
String[] filePathColumn = {MediaStore.Images.Media.DATA};
if(data==null){
Toast.makeText(this, "取消", Toast.LENGTH_SHORT).show();
return;
}
Cursor cursor = getContentResolver().query(data.getData(),
filePathColumn, null, null, null);
cursor.moveToFirst();
int columnIndex = cursor.getColumnIndex(filePathColumn[0]);
mImagePath = cursor.getString(columnIndex);
Bitmap bitmap = BitmapFactory.decodeFile(mImagePath);
Drawable d = createRoundImageWithBorder(bitmap);
registerUserImage.setImageDrawable(d);
cursor.close();
}
}
private Drawable createRoundImageWithBorder(Bitmap bitmap){
//原图宽度
int bitmapWidth = bitmap.getWidth();
//原图高度
int bitmapHeight = bitmap.getHeight();
//边框宽度 pixel
int borderWidthHalf = 20;
//转换为正方形后的宽高
int bitmapSquareWidth = Math.min(bitmapWidth,bitmapHeight);
//最终图像的宽高
int newBitmapSquareWidth = bitmapSquareWidth+borderWidthHalf;
Bitmap roundedBitmap = Bitmap.createBitmap(newBitmapSquareWidth,newBitmapSquareWidth,Bitmap.Config.ARGB_8888);
Canvas canvas = new Canvas(roundedBitmap);
int x = borderWidthHalf + bitmapSquareWidth - bitmapWidth;
int y = borderWidthHalf + bitmapSquareWidth - bitmapHeight;
//裁剪后图像,注意X,Y要除以2 来进行一个中心裁剪
canvas.drawBitmap(bitmap, x/2, y/2, null);
Paint borderPaint = new Paint();
borderPaint.setStyle(Paint.Style.STROKE);
borderPaint.setStrokeWidth(borderWidthHalf);
borderPaint.setColor(Color.WHITE);
//添加边框
canvas.drawCircle(canvas.getWidth()/2, canvas.getWidth()/2, newBitmapSquareWidth/2, borderPaint);
RoundedBitmapDrawable roundedBitmapDrawable = RoundedBitmapDrawableFactory.create(getResources(),roundedBitmap);
roundedBitmapDrawable.setGravity(Gravity.CENTER);
roundedBitmapDrawable.setCircular(true);
return roundedBitmapDrawable;
}
@Override//创建上下文菜单
public void onCreateContextMenu(ContextMenu menu, View v, ContextMenu.ContextMenuInfo menuInfo) {
//群组号 ID 显示顺序 显示文字
// menu.add(0,0,0,"拍照");
menu.add(0,1,1,"图库");
}
@Override//监听上下文菜单
public boolean onContextItemSelected(MenuItem item) {
switch (item.getItemId()){
case 0:
PermissionGen.needPermission(this,200,new String[]{
Manifest.permission.CAMERA});
break;
case 1:
PermissionGen.needPermission(this,300,new String[]{
Manifest.permission.WRITE_EXTERNAL_STORAGE});
break;
}
return super.onContextItemSelected(item);
}
@PermissionSuccess(requestCode = 200)
private void Camera(){
Intent intent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
startActivityForResult(intent, 0);
}
@PermissionSuccess(requestCode = 300)
private void SDcard(){
Intent i = new Intent(Intent.ACTION_PICK, MediaStore.Images.Media.EXTERNAL_CONTENT_URI);
startActivityForResult(i, 1);
}
@PermissionFail(requestCode = 200)
private void fall(){
Toast.makeText(this, "未许可权限", Toast.LENGTH_SHORT).show();
}
@Override
public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {
PermissionGen.onRequestPermissionsResult(this,requestCode,permissions,grantResults);
}
}
image.png