package com.fanxin.app.comments;
import java.io.ByteArrayOutputStream;
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Date;
import java.util.List;
import android.annotation.SuppressLint;
import android.app.AlertDialog;
import android.app.ProgressDialog;
import android.content.Context;
import android.content.Intent;
import android.database.Cursor;
import android.graphics.Bitmap;
import android.graphics.Matrix;
import android.media.ExifInterface;
import android.net.Uri;
import android.os.Bundle;
import android.provider.MediaStore;
import android.text.TextUtils;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.ViewGroup;
import android.view.Window;
import android.widget.AdapterView;
import android.widget.AdapterView.OnItemClickListener;
import android.widget.BaseAdapter;
import android.widget.Button;
import android.widget.EditText;
import android.widget.GridView;
import android.widget.LinearLayout;
import android.widget.TextView;
import android.widget.Toast;
import com.alibaba.fastjson.JSONObject;
import com.baidu.location.BDLocation;
import com.baidu.location.BDLocationListener;
import com.baidu.location.LocationClient;
import com.baidu.location.LocationClientOption;
import com.baidu.location.LocationClientOption.LocationMode;
import com.facebook.drawee.generic.GenericDraweeHierarchy;
import com.facebook.drawee.view.SimpleDraweeView;
import com.fanxin.app.Constant;
import com.fanxin.app.R;
import com.fanxin.app.activity.BaseActivity;
import com.fanxin.app.comments.SendTask.DataCallBack;
public class SocialPublishActivity extends BaseActivity {
private static final int PHOTO_REQUEST_TAKEPHOTO = 1;// 拍照
private static final int PHOTO_REQUEST_GALLERY = 2;// 从相册中选择
private String imagePath = null;
private GridView gridview;
private LinearLayout ll_location;
private List<Uri> lists = new ArrayList<Uri>();
private ImageAdapter adapter;
private String imageName;
public LocationClient mLocationClient = null;
public BDLocationListener myListener = new MyLocationListener();
private LocationMode tempMode = LocationMode.Hight_Accuracy;
private String tempcoor = "gcj02";
// 显示位置的TextView
private TextView tv_location;
private TextView tv_cancel;
private String mylocation;
// 发送按钮
private Button btn_send;
// 文本输入
private EditText et_content;
private ProgressDialog dialog;
@Override
protected void onCreate(Bundle arg0) {
setContentView(R.layout.activity_social_publish);
super.onCreate(arg0);
imagePath = this.getIntent().getStringExtra("imagePath");
Log.e("imagePath---->>>>.", imagePath);
if (TextUtils.isEmpty(imagePath)) {
finish();
return;
}
Uri uri_temp = Uri.fromFile(new File(imagePath));
// 第一张图片要特别注意一下，是传过来的....
getTwoImage(uri_temp, true);
lists.add(uri_temp);
initView();
// 位置相关
mLocationClient = new LocationClient(this); // 声明LocationClient类
mLocationClient.registerLocationListener(myListener); // 注册监听函数
}
private void initView() {
gridview = (GridView) this.findViewById(R.id.gridview);
adapter = new ImageAdapter(SocialPublishActivity.this, lists);
gridview.setAdapter(adapter);
gridview.setOnItemClickListener(new OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> parent, View view,
int position, long id) {
if (lists.size() < 9 && position == lists.size()) {
showPhotoDialog();
} else {
checkDialog(position);
}
}
});
// 获取位置
tv_location = (TextView) this.findViewById(R.id.tv_location);
tv_cancel = (TextView) this.findViewById(R.id.tv_cancel);
ll_location = (LinearLayout) this.findViewById(R.id.ll_location);
ll_location.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
InitLocation();
mLocationClient.start();
tv_location.setText("正在获取位置...");
}
});
et_content = (EditText) this.findViewById(R.id.et_content);
btn_send = (Button) this.findViewById(R.id.btn_send);
btn_send.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
String content = et_content.getText().toString().trim();
if (TextUtils.isEmpty(content)) {
Toast.makeText(getApplicationContext(), "请输入文字内容....",
Toast.LENGTH_SHORT).show();
return;
}
// if (lists.size() == 0) {
// Toast.makeText(getApplicationContext(), "请选择图片....",
// Toast.LENGTH_SHORT).show();
// return;
// }
send(content);
}
});
}
// 发送
private void send(String content) {
dialog = new ProgressDialog(this);
dialog.setCanceledOnTouchOutside(false);
dialog.setProgressStyle(ProgressDialog.STYLE_SPINNER);
dialog.setMessage("正在发布...");
dialog.show();
SendTask task = new SendTask(SocialPublishActivity.this,
Constant.URL_PUBLISH, lists, content, mylocation);
task.getData(new DataCallBack() {
@Override
public void onDataCallBack(JSONObject data) {
dialog.dismiss();
if (data == null) {
Toast.makeText(getApplicationContext(), "服务器连接错误...",
Toast.LENGTH_SHORT).show();
return;
}
int code = data.getInteger("code");
if (code == 1000) {
Toast.makeText(getApplicationContext(), "发布成功...",
Toast.LENGTH_SHORT).show();
finish();
} else {
Toast.makeText(getApplicationContext(),
"服务器端错误:" + String.valueOf(code),
Toast.LENGTH_SHORT).show();
}
}
});
}
class ImageAdapter extends BaseAdapter {
LayoutInflater inflater;
Context context;
List<Uri> list;
public ImageAdapter(Context context, List<Uri> list) {
this.context = context;
this.list = list;
inflater = LayoutInflater.from(context);
}
@Override
public int getCount() {
int total = list.size();
if (total < 9)
total++;
return total;
}
@Override
public Uri getItem(int position) {
return list.get(position);
}
@Override
public long getItemId(int position) {
return position;
}
@SuppressLint({ "ViewHolder", "InflateParams" })
@Override
public View getView(int position, View convertView, ViewGroup parent) {
convertView = inflater.inflate(R.layout.item_gridview_image, null);
SimpleDraweeView sdv_image = (SimpleDraweeView) convertView
.findViewById(R.id.sdv_image);
if (position == list.size() && list.size() < 9) {
GenericDraweeHierarchy hierarchy = sdv_image.getHierarchy();
hierarchy.setPlaceholderImage(R.drawable.icon_add);
} else {
Uri uri_temp = getItem(position);
sdv_image.setImageURI(uri_temp);
}
return convertView;
}
}
private void showPhotoDialog() {
final AlertDialog dlg = new AlertDialog.Builder(this).create();
dlg.show();
Window window = dlg.getWindow();
window.setContentView(R.layout.dialog_social_main);
TextView tv_paizhao = (TextView) window.findViewById(R.id.tv_content1);
tv_paizhao.setText("拍照");
tv_paizhao.setOnClickListener(new View.OnClickListener() {
@SuppressLint("SdCardPath")
public void onClick(View v) {
imageName = getNowTime() + ".jpg";
Intent intent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
// 指定调用相机拍照后照片的储存路径
intent.putExtra(MediaStore.EXTRA_OUTPUT,
Uri.fromFile(new File("/sdcard/bizchat/", imageName)));
startActivityForResult(intent, PHOTO_REQUEST_TAKEPHOTO);
dlg.cancel();
}
});
TextView tv_xiangce = (TextView) window.findViewById(R.id.tv_content2);
tv_xiangce.setText("相册");
tv_xiangce.setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
getNowTime();
imageName = getNowTime() + ".jpg";
Intent intent = new Intent(Intent.ACTION_PICK, null);
intent.setDataAndType(
MediaStore.Images.Media.EXTERNAL_CONTENT_URI, "image/*");
startActivityForResult(intent, PHOTO_REQUEST_GALLERY);
dlg.cancel();
}
});
}
@SuppressLint("SimpleDateFormat")
private String getNowTime() {
Date date = new Date(System.currentTimeMillis());
SimpleDateFormat dateFormat = new SimpleDateFormat("MMddHHmmssSS");
return dateFormat.format(date);
}
@SuppressLint("SdCardPath")
@Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
if (resultCode == RESULT_OK) {
String path = null;
switch (requestCode) {
case PHOTO_REQUEST_TAKEPHOTO:
path = "/sdcard/bizchat/" + imageName;
System.out.println(path);
break;
case PHOTO_REQUEST_GALLERY:
if (data != null) {
Uri imageFilePath = data.getData();
String[] proj = { MediaStore.Images.Media.DATA };
Cursor cursor = getContentResolver().query(imageFilePath,
proj, null, null, null);
int column_index = cursor
.getColumnIndexOrThrow(MediaStore.Images.Media.DATA);
cursor.moveToFirst();
// 获取图片真实地址
path = cursor.getString(column_index);
System.out.println(path);
}
break;
}
getTwoImage(Uri.fromFile(new File(path)), false);
super.onActivityResult(requestCode, resultCode, data);
}
}
// 压缩处理生成一大一小两张图片
@SuppressLint("SdCardPath")
private void getTwoImage(Uri uri, boolean is_first) {
if (uri == null) {
Toast.makeText(getApplicationContext(), "添加图片失败,请重试...",
Toast.LENGTH_SHORT).show();
return;
}
String imageUrl = uri.getPath();
String imageName_temp = imageUrl
.substring(imageUrl.lastIndexOf("/") + 1);
// 生成大图
save(imageUrl, 200, "big_" + imageName_temp);
// 生成小图
save(imageUrl, 60, imageName_temp);
Log.e("imageUrl---->>>>", imageUrl);
Log.e("imageName_temp---->>>>", imageName_temp);
if ((new File("/sdcard/bizchat/" + imageName_temp)).exists()
&& (new File("/sdcard/bizchat/" + "big_" + imageName_temp))
.exists()) {
if (!is_first) {
lists.add(uri);
adapter.notifyDataSetChanged();
}
} else {
Toast.makeText(getApplicationContext(), "添加图片失败,请重试",
Toast.LENGTH_SHORT).show();
}
}
private void save(String path, int size, String saveName) {
try {
// File f = new File(path);
Bitmap bm = PictureUtil.getSmallBitmap(path);
int degree = readPictureDegree(path);
if (degree != 0) {// 旋转照片角度
bm = rotateBitmap(bm, degree);
}
ByteArrayOutputStream baos = new ByteArrayOutputStream();
bm.compress(Bitmap.CompressFormat.JPEG, 100, baos);
FileOutputStream fos = new FileOutputStream(new File(
PictureUtil.getAlbumDir(), saveName));
int options = 100;
// 如果大于80kb则再次压缩,最多压缩三次
while (baos.toByteArray().length / 1024 > size && options > 10) {
// 清空baos
baos.reset();
// 这里压缩options%，把压缩后的数据存放到baos中
bm.compress(Bitmap.CompressFormat.JPEG, options, baos);
options -= 30;
}
fos.write(baos.toByteArray());
fos.close();
baos.close();
// bm.compress(Bitmap.CompressFormat.JPEG, 70, fos);
// Toast.makeText(this, "Compress OK!", Toast.LENGTH_SHORT).show();
} catch (Exception e) {
}
}
public static int readPictureDegree(String path) {
int degree = 0;
try {
ExifInterface exifInterface = new ExifInterface(path);
int orientation = exifInterface.getAttributeInt(
ExifInterface.TAG_ORIENTATION,
ExifInterface.ORIENTATION_NORMAL);
switch (orientation) {
case ExifInterface.ORIENTATION_ROTATE_90:
degree = 90;
break;
case ExifInterface.ORIENTATION_ROTATE_180:
degree = 180;
break;
case ExifInterface.ORIENTATION_ROTATE_270:
degree = 270;
break;
}
} catch (IOException e) {
e.printStackTrace();
}
return degree;
}
public static Bitmap rotateBitmap(Bitmap bitmap, int degress) {
if (bitmap != null) {
Matrix m = new Matrix();
m.postRotate(degress);
bitmap = Bitmap.createBitmap(bitmap, 0, 0, bitmap.getWidth(),
bitmap.getHeight(), m, true);
return bitmap;
}
return bitmap;
}
private void checkDialog(final int position) {
final AlertDialog dlg = new AlertDialog.Builder(this).create();
dlg.show();
Window window = dlg.getWindow();
window.setContentView(R.layout.dialog_social_main);
TextView tv_paizhao = (TextView) window.findViewById(R.id.tv_content1);
tv_paizhao.setText("看大图");
tv_paizhao.setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
Intent it = new Intent(Intent.ACTION_VIEW);
it.setDataAndType(lists.get(position), "image/*");
startActivity(it);
dlg.cancel();
}
});
TextView tv_xiangce = (TextView) window.findViewById(R.id.tv_content2);
tv_xiangce.setText("删除");
tv_xiangce.setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
lists.remove(position);
adapter.notifyDataSetChanged();
dlg.cancel();
}
});
}
public class MyLocationListener implements BDLocationListener {
@Override
public void onReceiveLocation(BDLocation location) {
// //Receive Location
// StringBuffer sb = new StringBuffer(256);
// sb.append("time : ");
// sb.append(location.getTime());
// sb.append("\nerror code : ");
// sb.append(location.getLocType());
// sb.append("\nlatitude : ");
// sb.append(location.getLatitude());
// sb.append("\nlontitude : ");
// sb.append(location.getLongitude());
// sb.append("\nradius : ");
// sb.append(location.getRadius());
// if (location.getLocType() == BDLocation.TypeGpsLocation){
// sb.append("\nspeed : ");
// sb.append(location.getSpeed());
// sb.append("\nsatellite : ");
// sb.append(location.getSatelliteNumber());
// sb.append("\ndirection : ");
// sb.append("\naddr : ");
// sb.append(location.getAddrStr());
// sb.append(location.getDirection());
// } else if (location.getLocType() ==
// BDLocation.TypeNetWorkLocation){
// sb.append("\naddr : ");
// sb.append(location.getAddrStr());
//
// sb.append("\noperationers : ");
// sb.append(location.getOperators());
// }
String str_addr = location.getAddrStr();
if (!TextUtils.isEmpty(str_addr)) {
mLocationClient.stop();
tv_location.setText(str_addr);
tv_cancel.setVisibility(View.VISIBLE);
mylocation = str_addr;
tv_cancel.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
tv_location.setText("所在位置");
tv_cancel.setVisibility(View.GONE);
mylocation = "";
}
});
}
// Log.i("BaiduLocationApiDem", sb.toString());
}
}
private void InitLocation() {
LocationClientOption option = new LocationClientOption();
option.setLocationMode(tempMode);//
option.setCoorType(tempcoor);//
int span = 1000;
//
option.setScanSpan(span);//
option.setIsNeedAddress(true);
mLocationClient.setLocOption(option);
}
@Override
protected void onDestroy() {
// TODO Auto-generated method stub
super.onDestroy();
if (dialog != null && dialog.isShowing()) {
dialog.dismiss();
}
}
}