package com.ldxy.letsgoo;
import java.io.File;
import java.io.FileNotFoundException;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Calendar;
import java.util.List;
import java.util.Locale;
import org.apache.http.Header;
import com.app.function.Configuration;
import com.app.function.UserInfo;
import com.app.tools.SelectPopupWindow;
import com.app.tools.TagPostWindow;
import com.ldxy.letsgoo.R.color;
import com.loopj.android.http.AsyncHttpClient;
import com.loopj.android.http.AsyncHttpResponseHandler;
import com.loopj.android.http.RequestParams;
import android.app.Activity;
import android.app.AlertDialog;
import android.content.ContentResolver;
import android.content.Context;
import android.content.DialogInterface;
import android.content.Intent;
import android.database.Cursor;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.graphics.Matrix;
import android.net.Uri;
import android.os.Bundle;
import android.os.Environment;
import android.provider.MediaStore;
import android.text.Editable;
import android.text.TextUtils;
import android.text.TextWatcher;
import android.view.Gravity;
import android.view.LayoutInflater;
import android.view.View;
import android.view.Window;
import android.view.View.OnClickListener;
import android.view.inputmethod.InputMethodManager;
import android.widget.DatePicker;
import android.widget.DatePicker.OnDateChangedListener;
import android.widget.EditText;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.TextView;
import android.widget.TimePicker;
import android.widget.Toast;
import android.widget.TimePicker.OnTimeChangedListener;
public class PostPage extends Activity {
private Intent intent;
private TextView cancel,send,postStartTime,postEndTime,postTag;
private EditText postSubject,postPosition,postPhone,postContent;
private List<String> tags;
private TagPostWindow tagwindow;
private TextView addphoto;
private ImageView choosephoto;
private SelectPopupWindow menuWindow;
private File tempFile;
private static final int PHOTO_REQUEST_CAMERA = 1;// 拍照
private static final int PHOTO_REQUEST_GALLERY = 2;// 从相册中选择
private static final String PHOTO_FILE_NAME = "temp_photo.jpg";
private int Target_Width=120;
private int Target_Height=120;
private Uri uri=null;
private int inputtype=0;
private Calendar time=Calendar.getInstance(Locale.CHINA);
private SimpleDateFormat format=new SimpleDateFormat("yyyy年MM月dd日 HH时mm分");
private DatePicker datePicker;
private TimePicker timePicker;
private AlertDialog dialog;
private int tagnumber=12;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
requestWindowFeature(Window.FEATURE_NO_TITLE);
setContentView(R.layout.activity_post_page);
initView();
initData();
}
private void initView(){
intent=this.getIntent();
cancel=(TextView)this.findViewById(R.id.post_cancel);
send=(TextView)this.findViewById(R.id.post_send);
postSubject=(EditText)this.findViewById(R.id.post_subject);
postPosition=(EditText)this.findViewById(R.id.post_position);
postStartTime=(TextView)this.findViewById(R.id.post_starttime);
postEndTime=(TextView)this.findViewById(R.id.post_endtime);
postTag=(TextView)this.findViewById(R.id.post_tag);
postPhone=(EditText)this.findViewById(R.id.post_phone);
postContent=(EditText)this.findViewById(R.id.post_content);
addphoto=(TextView)this.findViewById(R.id.post_addphoto);
choosephoto=(ImageView)this.findViewById(R.id.post_choosephoto);
}
private void initData(){
cancel.setOnClickListener(new OnClickListener(){
@Override
public void onClick(View arg0) {
InputMethodManager imm = (InputMethodManager)PostPage.this
.getSystemService(Context.INPUT_METHOD_SERVICE);
imm.hideSoftInputFromWindow(PostPage.this.getCurrentFocus().getWindowToken(),
InputMethodManager.HIDE_NOT_ALWAYS);
finish();
}
});
send.setClickable(false);
send.setOnClickListener(null);
postSubject.addTextChangedListener(watcher);
postPosition.addTextChangedListener(watcher);
postPhone.addTextChangedListener(watcher);
postContent.addTextChangedListener(watcher);
postStartTime.setOnClickListener(new OnClickListener(){
@Override
public void onClick(View arg0) {
inputtype=0;
dateTimePickerDialog();
}});
postEndTime.setOnClickListener(new OnClickListener(){
@Override
public void onClick(View arg0) {
inputtype=1;
dateTimePickerDialog();
}});
tags=new ArrayList<String>();
String[] tagname={"球类","招募","讲座","演出","跑步","网游","派对","唱K","骑行","登山","桌游","其他"};
for(int i=0;i<tagnumber;i++){
tags.add(tagname[i]);
}
postTag.setOnClickListener(new OnClickListener(){
@Override
public void onClick(View arg0) {
InputMethodManager imm = (InputMethodManager)PostPage.this
.getSystemService(Context.INPUT_METHOD_SERVICE);
imm.hideSoftInputFromWindow(PostPage.this.getCurrentFocus().getWindowToken(),
InputMethodManager.HIDE_NOT_ALWAYS);
tagwindow=new TagPostWindow(PostPage.this,tags);
tagwindow.showAtLocation(PostPage.this.findViewById(R.id.post_main), Gravity.CENTER, 0, 0);
}});
//添加照片
addphoto.setOnClickListener(new OnClickListener(){
@Override
public void onClick(View arg0) {
InputMethodManager imm = (InputMethodManager)PostPage.this
.getSystemService(Context.INPUT_METHOD_SERVICE);
imm.hideSoftInputFromWindow(PostPage.this.getCurrentFocus().getWindowToken(),
InputMethodManager.HIDE_NOT_ALWAYS);
menuWindow=new SelectPopupWindow(PostPage.this,choosePhotoOnClick);
menuWindow.showAtLocation(PostPage.this.findViewById(R.id.post_main),
Gravity.BOTTOM | Gravity.CENTER_HORIZONTAL, 0, 0);
menuWindow.update();
}
});
choosephoto.setOnClickListener(new OnClickListener(){
@Override
public void onClick(View v) {
intent.setClass(PostPage.this, ViewPicture.class);
startActivity(intent);
}});
}
private TextWatcher watcher=new TextWatcher(){
public void afterTextChanged(Editable s) {}
public void beforeTextChanged(CharSequence s, int start, int count,int after) {}
@Override
public void onTextChanged(CharSequence s, int start, int before,int count) {
if(s.length()==0){
disableSend();
}else{
enableSend();
}
}};
private AlertDialog dateTimePickerDialog(){
LinearLayout dateTimeLayout = (LinearLayout)LayoutInflater.from(this).inflate(R.layout.date_time_picker, null);
datePicker = (DatePicker) dateTimeLayout.findViewById(R.id.DatePicker);
timePicker = (TimePicker) dateTimeLayout.findViewById(R.id.TimePicker);
timePicker.setIs24HourView(true);
OnTimeChangedListener timeListener= new OnTimeChangedListener() {
@Override
public void onTimeChanged(TimePicker view, int hourOfDay, int minute) {
time.set(Calendar.HOUR_OF_DAY, hourOfDay);
time.set(Calendar.MINUTE, minute);
}
};
timePicker.setOnTimeChangedListener(timeListener);
OnDateChangedListener dateListener = new OnDateChangedListener() {
@Override
public void onDateChanged(DatePicker view, int year, int monthOfYear,
int dayOfMonth) {
time.set(Calendar.YEAR, year);
time.set(Calendar.MONTH, monthOfYear);
time.set(Calendar.DAY_OF_MONTH, dayOfMonth);
}
};
datePicker.init(time.get(Calendar.YEAR), time.get(Calendar.MONTH), time.get(Calendar.DAY_OF_MONTH), dateListener);
timePicker.setCurrentHour(time.get(Calendar.HOUR_OF_DAY));
timePicker.setCurrentMinute(time.get(Calendar.MINUTE));
dialog = new AlertDialog.Builder(this).setTitle("设置日期时间").setView(dateTimeLayout)
.setPositiveButton("确定", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
datePicker.clearFocus();
timePicker.clearFocus();
time.set(Calendar.YEAR, datePicker.getYear());
time.set(Calendar.MONTH, datePicker.getMonth());
time.set(Calendar.DAY_OF_MONTH, datePicker.getDayOfMonth());
time.set(Calendar.HOUR_OF_DAY, timePicker.getCurrentHour());
time.set(Calendar.MINUTE, timePicker.getCurrentMinute());
updateTime();
}
}).setNegativeButton("取消", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
if(isEmptyContext())
disableSend();
}
}).show();
return dialog;
}
private void updateTime(){
if(inputtype==0){
postStartTime.setText(format.format(time.getTime()));
}else if(inputtype==1){
postEndTime.setText(format.format(time.getTime()));
}
enableSend();
}
private boolean isEmptyContext(){//添加照片搞定后，要判断-----------------------------------
if(TextUtils.isEmpty((String) postStartTime.getText())&&TextUtils.isEmpty((String) postEndTime.getText())&&
TextUtils.isEmpty(postSubject.getText().toString())&&TextUtils.isEmpty(postPosition.getText().toString())&&
TextUtils.isEmpty(postTag.getText().toString())&&TextUtils.isEmpty(postContent.getText().toString())
&&TextUtils.isEmpty(postPhone.getText().toString()))
return true;
else
return false;
}
//激活发送键
private void enableSend(){
send.setTextColor(color.postEnable);
send.setClickable(true);
send.setOnClickListener(mysendOnClick);
}
//失活发送键
private void disableSend(){
send.setTextColor(color.postHint);
send.setClickable(false);
send.setOnClickListener(null);
}
//发送监听器
private OnClickListener mysendOnClick=new OnClickListener(){
@Override
public void onClick(View v) {
String subject=postSubject.getText().toString();
String position=postPosition.getText().toString();
String starttime=postStartTime.getText().toString();
String endtime=postEndTime.getText().toString();
String tag=postTag.getText().toString();
String content=postContent.getText().toString();
String phone=postPhone.getText().toString();
String[] proj={MediaStore.Images.Media.DATA};
@SuppressWarnings("deprecation")
Cursor cursor=managedQuery(uri,proj,null,null,null);
int actualindex=cursor.getColumnIndexOrThrow(MediaStore.Images.Media.DATA);
cursor.moveToFirst();
String img_path =cursor.getString(actualindex);
File picfile = new File(img_path);
if(!TextUtils.isEmpty(subject)&&!TextUtils.isEmpty(position)&&
!TextUtils.isEmpty(starttime)&&!TextUtils.isEmpty(endtime)&&
!TextUtils.isEmpty(content)&&!TextUtils.isEmpty(tag)&&
!TextUtils.isEmpty(phone)){
RequestParams params = new RequestParams();
try{
params.put("actheme", subject);
params.put("acplace", position);
params.put("starttime", starttime);
params.put("endtime", endtime);
params.put("aclabel", tag);
params.put("user_id", Integer.toString(UserInfo.user.getUser_id()));
params.put("phonenumber", phone);
params.put("accontent", content);
params.put("acpictureurls", picfile);
}catch(FileNotFoundException e){
e.printStackTrace();
}
String url=Configuration.sendUrl;
AsyncHttpClient client = new AsyncHttpClient();
client.post(url, params, new AsyncHttpResponseHandler() {
@Override
public void onSuccess(int statusCode, Header[] headers,byte[] responseBody) {
try {
if (statusCode == 200) {
Toast.makeText(PostPage.this.getApplicationContext(), "发布成功",0).show();
InputMethodManager imm = (InputMethodManager)PostPage.this
.getSystemService(Context.INPUT_METHOD_SERVICE);
imm.hideSoftInputFromWindow(PostPage.this.getCurrentFocus().getWindowToken(),
InputMethodManager.HIDE_NOT_ALWAYS);
finish();
} else {
Toast.makeText(PostPage.this.getApplicationContext(),"发布失败", 0).show();
}
} catch (Exception e) {
e.printStackTrace();
}
}
@Override
public void onFailure(int statusCode, Header[] headers,byte[] responseBody, Throwable error) {
Toast.makeText(PostPage.this.getApplicationContext(),"网络访问异常,请重试 ", 0).show();
}
});
}else{
Toast.makeText(PostPage.this.getApplicationContext(), "活动信息不完整", Toast.LENGTH_SHORT).show();
}
}
};
private OnClickListener choosePhotoOnClick = new OnClickListener() {
public void onClick(View v) {
menuWindow.dismiss();
switch (v.getId()) {
case R.id.take_photo:
camera(v);
break;
case R.id.take_picture:
gallery(v);
break;
default:
break;
}
}
};
//从相机获取
public void camera(View view) {
Intent intent = new Intent("android.media.action.IMAGE_CAPTURE");
// 判断存储卡是否可以用，可用进行存储
if (hasSdcard()) {
intent.putExtra(MediaStore.EXTRA_OUTPUT,
Uri.fromFile(new File(Environment.getExternalStorageDirectory(), PHOTO_FILE_NAME)));
}
startActivityForResult(intent, PHOTO_REQUEST_CAMERA);
}
private boolean hasSdcard() {
if (Environment.getExternalStorageState().equals(
Environment.MEDIA_MOUNTED)) {
return true;
} else {
return false;
}
}
//从相册获取
public void gallery(View view) {
// 激活系统图库，选择一张图片
Intent intent = new Intent(Intent.ACTION_PICK);
intent.setType("image/*");
startActivityForResult(intent, PHOTO_REQUEST_GALLERY);
}
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
if (requestCode == PHOTO_REQUEST_GALLERY) {
if (data != null) {
uri = data.getData();
}
} else if (requestCode == PHOTO_REQUEST_CAMERA) {
if (hasSdcard()) {
tempFile = new File(Environment.getExternalStorageDirectory(),PHOTO_FILE_NAME);
uri=Uri.fromFile(tempFile);
} else {
Toast.makeText(PostPage.this, "未找到存储卡，无法存储照片", 0).show();
}
}
ContentResolver cr=this.getContentResolver();
Cursor cursor=cr.query(uri, null, null, null, null);
Bitmap bitmap=null;
if(cursor!=null){
cursor.moveToFirst();
String filePath=cursor.getString(cursor.getColumnIndex("_data"));
String orientation=cursor.getString(cursor.getColumnIndex("orientation"));
cursor.close();
if(filePath!=null){
bitmap=BitmapFactory.decodeFile(filePath);
int angle=0;
if(orientation!=null&&!"".equals(orientation)){
angle=Integer.parseInt(orientation);
}
if(angle!=0){
Matrix m=new Matrix();
int width=bitmap.getWidth();
int height=bitmap.getHeight();
m.setRotate(angle);
bitmap=Bitmap.createBitmap(bitmap, 0, 0, width, height,m,true);
}
}
}
Bitmap resizedBitmap=resizeImageView(Target_Width,Target_Height,bitmap);
choosephoto.setImageBitmap(resizedBitmap);
choosephoto.setClickable(true);
intent.putExtra("choosephoto", uri);
enableSend();
super.onActivityResult(requestCode, resultCode, data);
}
private Bitmap resizeImageView(int newWidth,int newHeight,Bitmap bitmap){
int width=bitmap.getWidth();
int height=bitmap.getHeight();
float scaleWidth=((float)newWidth)/width;
float scaleHeight=((float)newHeight)/height;
Matrix matrix=new Matrix();
matrix.postScale(scaleWidth, scaleHeight);
return Bitmap.createBitmap(bitmap,0,0,width,height,matrix,true);
}
}