package com.snail.travellingTrail.newTravel.controller;
import java.io.ByteArrayOutputStream;
import java.io.File;
import java.io.IOException;
import java.io.InputStream;
import java.io.UnsupportedEncodingException;
import java.net.URI;
import java.nio.ByteBuffer;
import java.nio.channels.Channels;
import java.nio.channels.ReadableByteChannel;
import java.util.ArrayList;
import java.util.List;
import org.apache.http.HttpEntity;
import org.apache.http.entity.StringEntity;
import net.tsz.afinal.FinalHttp;
import net.tsz.afinal.http.AjaxCallBack;
import com.actionbarsherlock.app.ActionBar;
import com.actionbarsherlock.app.SherlockActivity;
import com.actionbarsherlock.view.Menu;
import com.actionbarsherlock.view.MenuItem;
import com.amap.api.mapcore2d.da;
import com.google.gson.Gson;
import com.snail.travellingTrail.R;
import com.snail.travellingTrail.common.RequestAddress;
import com.snail.travellingTrail.common.TravellingTrailApplication;
import com.snail.travellingTrail.common.utils.BitmapHelper;
import com.snail.travellingTrail.common.utils.BitmapUtil;
import com.snail.travellingTrail.common.utils.DialogTool;
import com.snail.travellingTrail.common.utils.PhoneInfo;
import com.snail.travellingTrail.common.utils.TimeUtil;
import com.snail.travellingTrail.common.utils.ToastHelper;
import com.snail.travellingTrail.newTravel.model.FootprintContentToSubmit;
import com.snail.travellingTrail.newTravel.model.ImageData;
import com.snail.travellingTrail.trailMap.model.Footprint;
import android.app.Activity;
import android.content.Intent;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.graphics.BitmapFactory.Options;
import android.net.Uri;
import android.os.Bundle;
import android.text.format.Time;
import android.util.Base64;
import android.util.Log;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.ListView;
import android.widget.TextView;
import android.widget.Toast;
public class NewFootprintContentListActivity extends SherlockActivity implements OnClickListener
{
ListView listView;
ImageListAdapter adapter;
List<ImageData> dataList;
TextView addImgTextView;
ActionBar actionBar;
FinalHttp finalHttp;
Footprint footprintLocation; //定位信息
@Override
protected void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_new_footprint_content_list);
findView();
init();
setAdapter();
setListener();
}
@Override
public boolean onCreateOptionsMenu(Menu menu)
{
getSupportMenuInflater().inflate(R.menu.menu_write_comment, menu);
actionBar = getSupportActionBar();
// 设置左上角返回按钮
actionBar.setHomeButtonEnabled(true); // 设置左上角的图标是否可以点击
actionBar.setDisplayHomeAsUpEnabled(true); // 给左上角图标的左边加上一个返回的图标
actionBar.setDisplayShowHomeEnabled(false); // 不显示左上角程序图标
return super.onCreateOptionsMenu(menu);
}
@Override
public boolean onOptionsItemSelected(MenuItem item)
{
switch (item.getItemId()) {
case android.R.id.home: // 点击了左上角Home按钮
finish();
break;
case R.id.menu_submit_comment:
// DialogTool.showProgressDialog(WriteFootprintContentActivity.this, "发送中..");
submitFootprint();
break;
default:
break;
}
return super.onOptionsItemSelected(item);
}
private void findView()
{
listView = (ListView) findViewById(R.id.act_main_lv);
addImgTextView = (TextView) findViewById(R.id.act_main_tv_add_img);
}
private void init()
{
footprintLocation = (Footprint) getIntent().getSerializableExtra(LocationMapActivity.FOOTPRINT_LOCATION);
PhoneInfo.loadScreenInfo(NewFootprintContentListActivity.this);
dataList = TravellingTrailApplication.getDbManager().queryImageList();
if (dataList == null)
{
dataList = new ArrayList<ImageData>();
ToastHelper.showToast(NewFootprintContentListActivity.this, "暂无内容", Toast.LENGTH_SHORT);
}
finalHttp = new FinalHttp();
}
private void setAdapter()
{
adapter = new ImageListAdapter(dataList, NewFootprintContentListActivity.this);
listView.setAdapter(adapter);
}
private void setListener()
{
addImgTextView.setOnClickListener(this);
listView.setOnScrollListener(adapter);
}
@Override
public void onClick(View v)
{
Intent intent = new Intent();
intent.setClass(NewFootprintContentListActivity.this, WriteFootprintContentActivity.class);
startActivityForResult(intent, 0);
}
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data)
{
switch (resultCode)
{
case Activity.RESULT_OK:
String imagePath = data.getExtras().getString(WriteFootprintContentActivity.IMAGE_PATH);
String contentText = data.getExtras().getString(WriteFootprintContentActivity.CONTENT_TEXT);
addNewImageData(imagePath, contentText);
break;
default:
break;
}
super.onActivityResult(requestCode, resultCode, data);
}
/**
* 添加图片数据
* @param path
* @param name
*/
private void addNewImageData(String path, String name)
{
ImageData imageData = new ImageData(path, name);
int id = TravellingTrailApplication.getDbManager().insertImage(imageData);
Log.v("MainActivity--->onActivityResult--->new_id", String.valueOf(id));
if (id == -1)
{
ToastHelper.showToast(NewFootprintContentListActivity.this, "添加失败", Toast.LENGTH_SHORT);
}else {
imageData.setId(id);
dataList.add(imageData);
adapter.notifyDataSetChanged();
ToastHelper.showToast(NewFootprintContentListActivity.this, "添加成功", Toast.LENGTH_SHORT);
}
}
/**
* 提交足迹点
*/
private void submitFootprint()
{
DialogTool.showProgressDialog(NewFootprintContentListActivity.this, "提交中，速度较慢，稍等~");
createFootprint(); //先创建足迹点
}
private void createFootprint()
{
Gson gson = new Gson();
String jsonString = gson.toJson(footprintLocation);
try
{
jsonString = new String(jsonString.getBytes(), "8859_1");
} catch (UnsupportedEncodingException e1)
{
e1.printStackTrace();
}
HttpEntity entity;
try
{
entity = new StringEntity(jsonString);
finalHttp.post(RequestAddress.CREATE_FOOTPRINT, entity, "application/json",
new AjaxCallBack<Object>()
{
@Override
public void onFailure(Throwable t, int errorNo,
String strMsg)
{
super.onFailure(t, errorNo, strMsg);
DialogTool.cancelProgressDialog();
ToastHelper.showToast(
NewFootprintContentListActivity.this,
"创建足迹点失败！错误代码：" + errorNo + "；错误信息：" + strMsg,
Toast.LENGTH_SHORT);
}
@Override
public void onSuccess(Object result)
{
super.onSuccess(result);
footprintLocation.setFtprnt_Id(Integer.valueOf(result.toString()));
submitContent();
}
});
} catch (UnsupportedEncodingException e)
{
e.printStackTrace();
}
}
private void submitContent()
{
for (ImageData data : dataList)
{
String imageName = "";
String base64Image = "";
if (data.getPath() != null && !data.getPath().equals(""))
{
File file = new File(data.getPath());
Uri uri = Uri.fromFile(file);
// Bitmap bitmap = BitmapHelper.compressBitmap(uriToBytes(uri), 480, 800);
// Options options = BitmapUtil.getUploadingBitmapOptions();
// Bitmap bitmap = BitmapFactory.decodeFile(data.getPath(), options);
base64Image = BitmapUtil.bitmapToBase64(BitmapHelper.compressBitmap(uriToBytes(uri), 480, 800));
// if(!bitmap.isRecycled()) //回收bitmap内存
// {
// bitmap.recycle();
// bitmap = null;
// System.gc();
// }
imageName = "IMG_" +
TravellingTrailApplication.loginUser.getUs_Info_Us_Id() +
"_" + TimeUtil.getCurrentDateAndTime() + ".jpg";
}
FootprintContentToSubmit submit = new FootprintContentToSubmit(
footprintLocation.getFtprnt_Id(), data.getName(), base64Image, imageName);
Gson gson = new Gson();
String jsonString = gson.toJson(submit);
try
{
jsonString = new String(jsonString.getBytes(), "8859_1");
} catch (UnsupportedEncodingException e1)
{
e1.printStackTrace();
}
HttpEntity entity;
try
{
entity = new StringEntity(jsonString);
finalHttp.post(RequestAddress.SEND_FOOTPRINT_CONTENT, entity, "application/json",
new AjaxCallBack<Object>()
{
@Override
public void onFailure(Throwable t, int errorNo,
String strMsg)
{
DialogTool.cancelProgressDialog();
ToastHelper.showToast(
NewFootprintContentListActivity.this,
"上传图文失败！错误代码：" + errorNo + "；错误信息：" + strMsg,
Toast.LENGTH_SHORT);
super.onFailure(t, errorNo, strMsg);
}
@Override
public void onSuccess(Object t)
{
DialogTool.cancelProgressDialog();
ToastHelper.showToast(
NewFootprintContentListActivity.this, "上传成功！",
Toast.LENGTH_SHORT);
super.onSuccess(t);
}
});
} catch (UnsupportedEncodingException e)
{
e.printStackTrace();
}
}
}
// uri 转 byte[]
private byte[] uriToBytes(Uri uri)
{
byte[] bts = null;
try
{
InputStream input = getContentResolver().openInputStream(uri);
ByteArrayOutputStream baos = new ByteArrayOutputStream();
ReadableByteChannel channel = Channels.newChannel(input);
ByteBuffer buffer = ByteBuffer.allocateDirect(1024);
while (channel.read(buffer) != -1)
{
buffer.flip();
while (buffer.hasRemaining())
baos.write(buffer.get());
buffer.clear();
}
bts = baos.toByteArray();
input.close();
channel.close();
baos.close();
return bts;
} catch (IOException e)
{
Log.e("IOException", "" + e.toString());
e.printStackTrace();
}
return bts;
}
}