erpsuiteandroid/Apex Mobile/app/src/main/java/com/usai/apex/DetailFragment.java

package com.usai.apex;

import android.animation.Animator;
import android.animation.AnimatorListenerAdapter;
import android.app.AlertDialog;
import android.app.ProgressDialog;
import android.content.ClipboardManager;
import android.content.Context;
import android.content.Intent;
import android.database.Cursor;
import android.graphics.Bitmap;
import android.graphics.Color;
import android.net.Uri;
import android.os.AsyncTask;
import android.os.Build;
import android.os.Bundle;
import android.provider.ContactsContract;
import android.support.constraint.ConstraintLayout;
import android.support.v4.app.Fragment;
import android.text.Editable;
import android.text.Html;
import android.text.TextWatcher;
import android.util.Log;
import android.util.SparseIntArray;
import android.view.GestureDetector;
import android.view.Gravity;
import android.view.LayoutInflater;
import android.view.MotionEvent;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.ViewGroup;
import android.webkit.WebResourceRequest;
import android.webkit.WebResourceResponse;
import android.webkit.WebView;
import android.webkit.WebViewClient;
import android.widget.Button;
import android.widget.EditText;
import android.widget.ImageButton;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.RelativeLayout;
import android.widget.ScrollView;
import android.widget.TextView;
import android.widget.Toast;

import com.usai.apex.ShipMap.ShipMap;
import com.usai.apex.mainframe.NewDetailActivity;
import com.usai.apex.pdf.PDFPreviewActivity;
import com.usai.util.Network;
import com.usai.util.RAUtil;
import com.usai.util.commonUtil;

import org.apache.http.util.EncodingUtils;
import org.json.JSONException;
import org.json.JSONObject;

import java.io.ByteArrayInputStream;
import java.io.File;
import java.io.InputStream;
import java.util.regex.Pattern;

public class DetailFragment extends Fragment implements OnClickListener /*
																		 * ,
																		 * OnGestureListener
																		 */
{

	private static final int People_Pick_Code = 1357;

	private String copiedKey;
	private String copiedVal;
	private View touchedView;
	private class GestureListener extends GestureDetector.SimpleOnGestureListener {

		@Override
		public boolean onDoubleTapEvent(MotionEvent e) {


			if (e.getAction() == MotionEvent.ACTION_UP) {

				if (touchedView == null) {

					ClipboardManager cm = (ClipboardManager) getActivity().getSystemService(Context.CLIPBOARD_SERVICE);
					cm.setText(copiedVal);

					Toast.makeText(mContext, "Copied " + copiedKey, Toast.LENGTH_LONG).show();
				} else {

					String type = (String) touchedView.getTag();
					if (type.equals("tracking")) {

						TextView tvgroup = (TextView) touchedView.findViewById(R.id.tv_group);

						if (tvgroup != null) {

							String val = tvgroup.getText().toString();
							ClipboardManager cm = (ClipboardManager) getActivity().getSystemService(Context.CLIPBOARD_SERVICE);
							cm.setText(val);

							Toast.makeText(mContext, "Copied " + val, Toast.LENGTH_LONG).show();
						}
					}
				}
			}

			copiedKey = null;
			copiedVal = null;
			touchedView = null;

			return false;
		}

		@Override
		public boolean onSingleTapConfirmed(MotionEvent e) {

			if (touchedView != null) {
				onClick(touchedView);
			}
			touchedView = null;

			return false;
		}
	}

	private static final int	REQUEST_LOGINACTIVITY	= 1;

	// DataFragment mdataFragment;

	Context mContext;
	ProgressDialog progressDialog;
	private GestureDetector detector;

	protected void showProgressDialog(final String title, final String msg) {

		getActivity().runOnUiThread(new Runnable() {
			@Override
			public void run() {
				try {
					progressDialog.setTitle(title);
					progressDialog.setMessage(msg);
					progressDialog.show();
				} catch (Exception e) {
					e.printStackTrace();
				}
			}
		});

	}

	/* private GestureDetector mGestureDetector; */
	@Override
	public void onCreate(Bundle savedInstanceState)
	{
		// TODO Auto-generated method stub
		super.onCreate(savedInstanceState);

		if (progressDialog == null) {
			progressDialog = new ProgressDialog(mContext);
			progressDialog.setCancelable(false);
		}

		if (detector == null) {
			detector = new GestureDetector(mContext, new GestureListener());
		}

	}

//	@Override
//	public void onActivityCreated(@Nullable Bundle savedInstanceState) {
//		super.onActivityCreated(savedInstanceState);
//
//		progressDialog = new ProgressDialog(mContext);
//		progressDialog.setCancelable(false);
//	}

	@Override
	public void onAttach(Context context) {
		super.onAttach(context);
		mContext = context;
	}

	@Override
	public void onDestroyView()
	{
		Log.d("DetailFragment", "onDestroyView()");
		super.onDestroyView();
	}

	// public String get_content()
	// {
	// return fragment_content;
	// }

	LinearLayout		ll_root;
	ScrollView			sl_root;
	String				mimeType			= "text/html";
	private SearchTask	m_task				= null;
	SparseIntArray		control				= new SparseIntArray();
	// private TextView mStatusMessageView;
	private View		mStatusView;

	String				fragment_content	= null;

	public void requestdata()
	{

		if (m_task != null)
		{
			return;
		}
		if (fragment_content != null)
		{
			LayoutInflater inflater = (LayoutInflater) ApexTrackingApplication
					.get_instance().getSystemService(
							Context.LAYOUT_INFLATER_SERVICE);
			init(fragment_content, inflater);
			return;
		}
		// if (mdataFragment.get_result() != null) {
		// LayoutInflater inflater = (LayoutInflater) ApexTrackingApplication
		// .get_instance().getSystemService(
		// Context.LAYOUT_INFLATER_SERVICE);
		// init(mdataFragment.get_result(), inflater);
		// }
		// if (fragment_content != null)
		// return;
		// mStatusMessageView.setText("Loading");
		showProgress(true);
		m_task = new SearchTask();
		m_task.execute();

	}

	public void set_content(String content)
	{
		fragment_content = content;
	}

	private void showProgress(final boolean show)
	{
		// On Honeycomb MR2 we have the ViewPropertyAnimator APIs, which allow
		// for very easy animations. If available, use these APIs to fade-in
		// the progress spinner.
		if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB_MR2)
		{
			int shortAnimTime = ApexTrackingApplication.get_instance()
					.getResources()
					.getInteger(android.R.integer.config_shortAnimTime);

			mStatusView.setVisibility(View.VISIBLE);
			mStatusView.animate().setDuration(shortAnimTime)
					.alpha(show ? 1 : 0)
					.setListener(new AnimatorListenerAdapter()
					{
						@Override
						public void onAnimationEnd(Animator animation)
						{
							mStatusView.setVisibility(show ? View.VISIBLE
									: View.INVISIBLE);
						}
					});

			ll_root.setVisibility(View.VISIBLE);
			ll_root.animate().setDuration(shortAnimTime).alpha(show ? 0 : 1)
					.setListener(new AnimatorListenerAdapter()
					{
						@Override
						public void onAnimationEnd(Animator animation)
						{
							ll_root.setVisibility(show ? View.INVISIBLE
									: View.VISIBLE);
						}
					});
		}
		else
		{
			// The ViewPropertyAnimator APIs are not available, so simply show
			// and hide the relevant UI components.
			mStatusView.setVisibility(show ? View.VISIBLE : View.INVISIBLE);
			ll_root.setVisibility(show ? View.INVISIBLE : View.VISIBLE);
		}
	}

	// @Override
	// public void onActivityCreated(Bundle savedInstanceState)
	// {
	// FragmentManager fm = getFragmentManager();
	//
	// // Check to see if we have retained the worker fragment.
	// mdataFragment = (DataFragment)fm.findFragmentByTag("work");
	//
	// // If not retained (or first time running), we need to create it.
	// if (mdataFragment == null) {
	// mdataFragment = new DataFragment();
	// // Tell it who it is working with.
	// mdataFragment.setTargetFragment(this, 0);
	// fm.beginTransaction().add(mdataFragment, "work").commit();
	// }
	// super.onActivityCreated(savedInstanceState);
	// }

	private ShipMap mTrackingMap;
	private int mSelectTrackingPosition = -1;


	@Override
	public void onSaveInstanceState(Bundle outState) {
		super.onSaveInstanceState(outState);

		if (mContent != null) {
			outState.putString("content",mContent.toString());
		}
		outState.putInt("selectContactPosition",mSelectContactPosition);
		outState.putInt("selectTrackingPosition",mSelectTrackingPosition);
	}

	@Override
	public View onCreateView(LayoutInflater inflater, ViewGroup container,
			Bundle savedInstanceState)
	{


		final Context context = getContext();
		/* mGestureDetector = new GestureDetector(this); */

		View view = null;

		if(this.getArguments().getString("action_type").equals("Tracing")||this.getArguments().getString("action_type").equals("Tracking")) {
			view = inflater.inflate(R.layout.detail_fragment_withmap, null);
			mTrackingMap = view.findViewById(R.id.tracking_map);
		} else {
			view = inflater.inflate(R.layout.detail_fragment, null);
			mTrackingMap = null;
		}

		if (savedInstanceState != null) {
			fragment_content = savedInstanceState.getString("content");
			mSelectContactPosition = savedInstanceState.getInt("selectContactPosition");
			mSelectTrackingPosition = savedInstanceState.getInt("selectTrackingPosition");
		}


//		if(this.getArguments().getString("action_type").equals("Tracing"))
//		{
//			LinearLayout ll1 = view.findViewById(R.id.detail_linear);
//
//			ShipMap shipMap = new ShipMap(context);
////		mShipMap = shipMap;
//
//
//			LinearLayout.LayoutParams mapLayoutParams = new LinearLayout.LayoutParams(LinearLayout.LayoutParams.MATCH_PARENT, 0,1.0f);
//			mapLayoutParams.setMargins(commonUtil.dp2px(context,5),commonUtil.dp2px(context,2),commonUtil.dp2px(context,5),commonUtil.dp2px(context,2));
//
//			ll1.addView(shipMap,mapLayoutParams);
//
//		}




		sl_root = (ScrollView) view.findViewById(R.id.sl_root);
		/*
		 * sl_root.setOnTouchListener(new View.OnTouchListener() {
		 * 
		 * @Override public boolean onTouch(View v, MotionEvent event) { return
		 * mGestureDetector.onTouchEvent(event); } });
		 */
		ll_root = (LinearLayout) view.findViewById(R.id.ll_root);
		mStatusView = view.findViewById(R.id.status);
		LinearLayout ll = (LinearLayout) view.findViewById(R.id.ll_refresh);
		Button btn_refresh = (Button) ll.findViewById(R.id.btn_refresh);
		btn_refresh.setOnClickListener(new View.OnClickListener()
		{

			@Override
			public void onClick(View v)
			{
				LinearLayout ll = (LinearLayout) ll_root
						.findViewById(R.id.ll_refresh);
				ll.setVisibility(View.GONE);

				requestdata();

			}
		});
		// FragmentManager fm = getFragmentManager();
		// List<Fragment> fragments = fm.getFragments();
		// if (fragments != null) {
		// Log.e("DetailFragment", "fragments count=" + fragments.size());
		// // for (int i = 0; i < fragments.size(); i++)
		// // Log.e("DetailFragment", "fragments name=" + fragments.size());
		//
		// }
		// // this.getFragmentManager();
		// String tag = getArguments().getString("module_name");
		// // Check to see if we have retained the worker fragment.
		// mdataFragment = (DataFragment) fm.findFragmentById(12345);
		//
		// // If not retained (or first time running), we need to create it.
		// if (mdataFragment == null) {
		// Log.e("dataFragment creaded ", "tag=data_" + tag);
		// mdataFragment = new DataFragment();
		// // Tell it who it is working with.
		// mdataFragment.setTargetFragment(this, 0);
		// fm.beginTransaction().add(12345,mdataFragment, "data+" +
		// tag).commit();
		// }
		requestdata();
		return view;
	}

	protected JSONObject loadfakecontent(int rawid)
	{

		String jstring = "";
		try
		{
			InputStream in = getResources().openRawResource(rawid);
			// 获取文件的字节数
			int lenght = in.available();
			// 创建byte数组
			byte[] buffer = new byte[lenght];
			// 将文件中的数据读到byte数组中
			in.read(buffer);
			jstring = EncodingUtils.getString(buffer, "UTF-8");
			JSONObject jsobj = new JSONObject(jstring);
			return jsobj;
//            JSONObject objrecords = jsobj.getJSONObject("records");
		}
		catch (Exception e)
		{
			e.printStackTrace();
		}
		return null;

	}

	public JSONObject mContent;

	private int mSelectContactPosition = -1;

	void init(String jstr, LayoutInflater inflater)
	{
		String TAG = "init@DetailFragment";
		Log.d(TAG, jstr);
		try
		{
			JSONObject jsonObj = new JSONObject(jstr);

			int group_count = jsonObj.getInt("count");

//			if (getArguments().getString("action_type").equals("Detail")) {
//				JSONObject commObj = loadfakecontent(R.raw.fake_comm);
//				jsonObj.put("group" + group_count++,commObj);
//				jsonObj.put("count",group_count);
//			}



			mContent = jsonObj;

			if (group_count == 0)
			{

				TextView tv_empty = (TextView) ll_root
						.findViewById(R.id.tv_empty);
				tv_empty.setVisibility(View.VISIBLE);
			}
			for (int i = 0; i < group_count; i++)
			{
				// String key = (String) it.next();
				// if (key.equals("result"))
				// continue;
				final JSONObject groupobj = jsonObj.getJSONObject("group" + i);
				View v = inflater.inflate(R.layout.group_tag, null);
//				v.setOnClickListener(this);


				TextView tvgroup = (TextView) v.findViewById(R.id.tv_group);
				String group_name = groupobj.getString("_name");
				tvgroup.setText(group_name);
				v.setId(commonUtil.generateViewId());
				ll_root.addView(v);
				String grouptype = groupobj.getString("_type");

				v.setTag(grouptype);
				v.setOnTouchListener(new View.OnTouchListener() {
					@Override
					public boolean onTouch(View view, MotionEvent motionEvent) {

						touchedView = view;
						detector.onTouchEvent(motionEvent);

						return true;
					}
				});


				// groupobj.remove("_type");
				if (grouptype.equals("mapping"))
				{
					LinearLayout mappingview = (LinearLayout) inflater.inflate(
							R.layout.key_mapping, null);
					mappingview.setId(commonUtil.generateViewId());
					control.put(v.getId(), mappingview.getId());
					ll_root.addView(mappingview);

					int map_count = groupobj.getInt("count");
					for (int j = 0; j < map_count; j++)
					{
						// String keygroup = (String) itgroup.next();
						JSONObject itemobj = groupobj.getJSONObject("item" + j);
						final String key = (String) itemobj.keys().next();
						final String val = itemobj.getString(key);
						LinearLayout mappingitem = (LinearLayout) inflater
								.inflate(R.layout.keymapping_item, null);
						TextView tvkey = (TextView) mappingitem
								.findViewById(R.id.tv_key);
						tvkey.setText(key);
						// tvkey.setBackgroundResource(R.drawable.detail_item);
						TextView tvval = (TextView) mappingitem
								.findViewById(R.id.tv_value);
						tvval.setText(Html.fromHtml(val));
						// tvval.setBackgroundResource(R.drawable.detail_item);

						tvval.setOnTouchListener(new View.OnTouchListener() {
							@Override
							public boolean onTouch(View view, MotionEvent motionEvent) {

								copiedKey = key;
								copiedVal = val;
								detector.onTouchEvent(motionEvent);

								return true;
							}
						});

						mappingview.addView(mappingitem);
					}
					// Iterator itgroup = groupobj.keys();
					// while (itgroup.hasNext())
					// {
					//
					//
					// }
				}
				else if (grouptype.equals("table"))
				{
					String content = groupobj.getString("content");
					WebView wv;

					wv = (WebView) inflater.inflate(R.layout.web_content, null);

					wv.getSettings().setDefaultTextEncodingName("UTF-8");
					wv.setId(commonUtil.generateViewId());
					wv.setWebViewClient(new MyWebViewClient());
//					wv.setDownloadListener(new DownloadListener()
//					{
//
//						@Override
//						public void onDownloadStart(String url,
//								String userAgent, String contentDisposition,
//								String mimetype, long contentLength)
//						{
//							if(!commonUtil.localdirExist())
//							{
//
//								new AlertDialog.Builder(getActivity())
//				                .setIconAttribute(android.R.attr.alertDialogIcon)
//				                .setTitle(R.string.str_localdir_error)
//				                .setPositiveButton(android.R.string.ok, new DialogInterface.OnClickListener() {
//				                    public void onClick(DialogInterface dialog, int whichButton) {
//
//				                        /* User clicked OK so do some stuff */
//				                    }
//				                })
//				                .create().show();
//								return;
//							}
////							String filename = contentDisposition.replace("attachment;filename=\"", "");
////							filename = filename.replace("\"", "");
////
////							Log.d("WebView", "Download Action");
////							Log.d("tag", "url=" + url);
////							// Log.i("tag", "userAgent="+userAgent);
////							// Log.i("tag",
////							// "contentDisposition="+contentDisposition);
////							// Log.i("tag", "mimetype="+mimetype);
////							// Log.i("tag", "contentLength="+contentLength);
////							// Uri uri = Uri.parse(url);
////							// Intent intent = new Intent(Intent.ACTION_VIEW,
////							// uri);
////							// startActivity(intent);
////
////							final DownloadManager downloadManager = (DownloadManager) ApexTrackingApplication
////									.get_instance().getSystemService(
////											Context.DOWNLOAD_SERVICE);
////
////							Uri uri = Uri.parse(url);
////							final Request request = new Request(uri);
////
////							// 设置允许使用的网络类型，这里是移动网络和wifi都可以
////							request.setAllowedNetworkTypes(DownloadManager.Request.NETWORK_MOBILE
////									| DownloadManager.Request.NETWORK_WIFI);
////
////
////
////							request.setDestinationInExternalPublicDir("Apex Mobile",filename);
////
////							// 禁止发出通知，既后台下载，如果要使用这一句必须声明一个权限：android.permission.DOWNLOAD_WITHOUT_NOTIFICATION
////							// request.setShowRunningNotification(false);
////
////							// 不显示下载界面
////							request.setVisibleInDownloadsUi(false);
////							request.setNotificationVisibility(Request.VISIBILITY_VISIBLE_NOTIFY_COMPLETED);
////
////							/*
////							 * 设置下载后文件存放的位置,如果sdcard不可用，那么设置这个将报错，
////							 * 因此最好不设置如果sdcard可用，下载后的文件 在/mnt/sdcard/Android/
////							 * data/packageName/files目录下面
////							 * ，如果sdcard不可用,设置了下面这个将报错，不设置，下载后的文件在/cache这个 目录下面
////							 */
////							// request.setDestinationInExternalFilesDir(this,
////							// null, "tar.apk");
////
//////							getActivity();
////							AlertDialog.Builder builder = new Builder(
////									getActivity());
////							builder.setMessage(getString(R.string.str_downloadmessage));
////
////							builder.setTitle(getString(R.string.str_confirmdownload));
////
////							builder.setPositiveButton(
////									getString(R.string.str_download),
////									new Dialog.OnClickListener()
////									{
////
////										@Override
////										public void onClick(
////												DialogInterface dialog,
////												int which)
////										{
////											downloadManager.enqueue(request);
////											dialog.dismiss();
////
////										}
////									});
////
////							builder.setNegativeButton(
////									getString(R.string.str_cancel),
////									new Dialog.OnClickListener()
////									{
////
////										@Override
////										public void onClick(
////												DialogInterface dialog,
////												int which)
////										{
////											dialog.dismiss();
////										}
////									});
////
////							builder.create().show();
//
//						}
//
//					});
					wv.setTag(i);
					control.put(v.getId(), wv.getId());
					wv.loadData(content, mimeType, null);

					// wv.setOnTouchListener(new OnTouchListener()
					// {
					// @Override
					// public boolean onTouch(View v, MotionEvent event)
					// {
					//
					// if (event.getAction() == MotionEvent.ACTION_UP)
					// sl_root.requestDisallowInterceptTouchEvent(false);
					// else
					// sl_root.requestDisallowInterceptTouchEvent(true);
					//
					// return false;
					// }
					// });
					ll_root.addView(wv);
					Log.d("table content", content);

				}
				if (grouptype.equals("tracking"))
				{
					LinearLayout listview = (LinearLayout) inflater.inflate(
							R.layout.list_content, null);

					listview.setId(commonUtil.generateViewId());


					ViewGroup.LayoutParams lp=listview.getLayoutParams();
					control.put(v.getId(), listview.getId());
					ll_root.addView(listview);
					long list_count = groupobj.getInt("count");
					for (int j = 0; j < list_count; j++)
					{
						final JSONObject itemobj = groupobj.getJSONObject("item" + j);

						ConstraintLayout listitem = (ConstraintLayout) inflater
								.inflate(R.layout.detail_tracking_cell, null);


						ImageView icon = (ImageView)  listitem
								.findViewById(R.id.iv_thumb);

						String iconname = itemobj.getString("icon");
						int rid = commonUtil.iconName2Rid(getActivity(),iconname);
						icon.setImageResource(rid);
						if(j!=0)
						{
							icon.setColorFilter(Color.GRAY);
//							ColorMatrix matrix = new ColorMatrix();
//							matrix.setSaturation(0);
//							ColorMatrixColorFilter filter = new ColorMatrixColorFilter(matrix);
//							icon..image.setColorFilter(filter);
						}

						TextView tvitem = (TextView) listitem
								.findViewById(R.id.tv_title);
						String val = itemobj.getString("msg");
						tvitem.setText(val);

						// tvitem.setBackgroundResource(R.drawable.detail_item);
					//	listitem.removeView(tvitem);

						int px=commonUtil.dp2px(getActivity(),56);
						listitem.setLayoutParams(new LinearLayout.LayoutParams(LinearLayout.LayoutParams.MATCH_PARENT, px, 1));
						listview.addView(listitem);
//						ViewGroup.LayoutParams lp1=listitem.getLayoutParams();

						final int selectIndex = i;
						listitem.setOnClickListener(new OnClickListener() {
							@Override
							public void onClick(View v) {

								if (mTrackingMap != null) {
									JSONObject location = groupobj.optJSONObject("location");
									if (location != null) {
										mTrackingMap.showShipAnnotation(location);
									}
									mSelectTrackingPosition = selectIndex;
								}

							}
						});

						if (mSelectTrackingPosition == i) {
							if (mTrackingMap != null) {
								JSONObject location = groupobj.optJSONObject("location");
								if (location != null) {
									mTrackingMap.showShipAnnotation(location);
								}
							}
						}

					}

				}
				if (grouptype.equals("list"))
				{
					LinearLayout listview = (LinearLayout) inflater.inflate(
							R.layout.list_content, null);
					listview.setId(commonUtil.generateViewId());
					control.put(v.getId(), listview.getId());
					ll_root.addView(listview);
					long list_count = groupobj.getInt("count");
					for (int j = 0; j < list_count; j++)
					{
						RelativeLayout listitem = (RelativeLayout) inflater
								.inflate(R.layout.list_item, null);

						TextView tvitem = (TextView) listitem
								.findViewById(R.id.tv_item);
						String val = groupobj.getString("line" + j);
						tvitem.setText(val);
						// tvitem.setBackgroundResource(R.drawable.detail_item);
						listitem.removeView(tvitem);

						listview.addView(tvitem);
					}
					// Iterator itgroup = groupobj.keys();
					// while (itgroup.hasNext())
					// {
					// String keygroup = (String) itgroup.next();
					//
					// }
				}
				if (grouptype.equals("communication"))
				{
					LinearLayout listview = (LinearLayout) inflater.inflate(
							R.layout.list_content, null);
					listview.setId(commonUtil.generateViewId());
					control.put(v.getId(), listview.getId());
					ll_root.addView(listview);

					// 添加收件人和cc
					ConstraintLayout commu_header = (ConstraintLayout) inflater
							.inflate(R.layout.commu_item_header, null);

					TextView toTv = commu_header.findViewById(R.id.comm_to_tv);
                    EditText ccTv = commu_header.findViewById(R.id.comm_cc_tv);
					ImageButton contactBtn = commu_header.findViewById(R.id.comm_contact_btn);

					ccTv.setTag("group_" + i + "_cc");

                    String to = groupobj.optString("receipt");
                    String cc = groupobj.optString("cc");

                    toTv.setText(to);
                    ccTv.setText(cc);

                    TextFieldTextWatcher ccWatcher = new TextFieldTextWatcher(getContext(),ccTv,i,0);
                    ccTv.addTextChangedListener(ccWatcher);

                    final int selectIndex = i;
                    contactBtn.setOnClickListener(new OnClickListener() {
						@Override
						public void onClick(View v) {

							mSelectContactPosition = selectIndex;
							Intent intent = new Intent(Intent.ACTION_PICK, ContactsContract.Contacts.CONTENT_URI);
							startActivityForResult(intent, People_Pick_Code);

						}
					});

					listview.addView(commu_header);


					long list_count = groupobj.getInt("count");
					for (int j = 0; j < list_count; j++)
					{
						ConstraintLayout msgitem = (ConstraintLayout) inflater
								.inflate(R.layout.commu_item_msg, null);

						JSONObject msgObj = groupobj.getJSONObject("item" + j);

						String sender = msgObj.optString("Sender");
						String msg = msgObj.optString("msg");
						String time = msgObj.optString("mst_time");
						final String email_url = msgObj.optString("email_url");

						TextView senderTv = msgitem.findViewById(R.id.comm_sender_tv);
						TextView msgTv = msgitem.findViewById(R.id.comm_msg_tv);
						TextView timeTv = msgitem.findViewById(R.id.comm_time_tv);
						Button sendBtn = msgitem.findViewById(R.id.comm_send_msg_btn);

						senderTv.setText(sender);
						msgTv.setText(msg);
						timeTv.setText(time);
						sendBtn.setOnClickListener(new OnClickListener() {
                            @Override
                            public void onClick(View v) {


								Uri content_url = Uri.parse(email_url);

                            	Intent intent = new Intent(Intent.ACTION_VIEW,content_url);

//								Intent intent = new Intent();
//								intent.setAction("android.intent.action.VIEW");
//								intent.setData(content_url);

								startActivity(intent);
                            }
                        });

						if (email_url == null || email_url.length() == 0) {
							sendBtn.setVisibility(View.INVISIBLE);
						}

						listview.addView(msgitem);
					}


					//添加 消息输入和发送
					ConstraintLayout commu_footer = (ConstraintLayout) inflater
							.inflate(R.layout.commu_item_footer, null);

					EditText editTv = commu_footer.findViewById(R.id.comm_edit_tv);
					Button sendEmailBtn = commu_footer.findViewById(R.id.comm_send_email_btn);

                    TextFieldTextWatcher editWatcher = new TextFieldTextWatcher(getContext(),editTv,i,1);
                    editTv.addTextChangedListener(editWatcher);

					String edit_content = groupobj.optString("edit_content");

					editTv.setText(edit_content);

					final int groupIndex = i;
                    sendEmailBtn.setOnClickListener(new OnClickListener() {
						@Override
						public void onClick(View v) {

							JSONObject commGroup = getGroup(groupIndex);
							final String cc = commGroup.optString("cc");
							final String content = commGroup.optString("edit_content");

							if (content == null || content.length() == 0) {

								new AlertDialog.Builder(mContext)
										.setTitle("Warning")
										.setMessage("The communication message that will be sent is blank")
										.setPositiveButton("Ok",null)
										.show();

								return;
							}

							if (cc != null && cc.length() > 0) {

								// 校验邮箱地址
								String[] ccArr = cc.split(";");
								for (int k = 0; k < ccArr.length; k++) {
									String ccStr = ccArr[k];
									if (ccStr.length() > 0) {
										boolean isEmail = validateEmail(ccStr);
										if (!isEmail) {

											new AlertDialog.Builder(mContext)
													.setTitle("Warning")
													.setMessage("The communication cc is not right")
													.setPositiveButton("Ok",null)
													.show();

											return;
										}
									}
								}

							}

							// send
							final ProgressDialog pd = new ProgressDialog(mContext);
							pd.setTitle(null);
							pd.setMessage("send email");
							pd.setCancelable(false);
							pd.show();

							final String serialNo = commGroup.optString("serial_no");

							new Thread(new Runnable() {
								@Override
								public void run() {

									final JSONObject response = Network.sendEmail(content,cc,serialNo);

									getActivity().runOnUiThread(new Runnable() {
										@Override
										public void run() {
											pd.dismiss();

											boolean showAlert = false;
											String msg = null;
											if (response != null) {
												int result = response.optInt("result",Network.RESULT_FALSE);
												if (result != Network.RESULT_TRUE) {
													showAlert = true;
													msg = response.optString("err_msg");
												}


											} else {
												showAlert = true;
											}

											if (msg == null) {
												msg = "Sorry,something wrong";
											}

											if (showAlert) {
												new AlertDialog.Builder(mContext)
														.setTitle(null)
														.setMessage(msg)
														.setPositiveButton("Ok",null)
														.show();
											}
										}
									});



								}
							}).start();

						}
					});

					listview.addView(commu_footer);

					listview.forceLayout();
				}
				// String value = obj.getString(key);
				// JSONArray array = obj.getJSONArray(key);
				// for(int i=0;i<array.length();i++){
				// JSONObject jsonobject = array.getJSONObject(i);
				// jsonobject.put("name", key);
				// jsonobject.put("exp", key+"="+jsonobject.getString("value"));
				// newArray.put(jsonobject);

			}
			// Iterator it = jsonObj.keys();
			// while (it.hasNext())
			// {
			//
			// }
		}
		catch (JSONException e)
		{
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
	}

	private JSONObject getGroup(int group) {
		if (mContent != null) {
			JSONObject groupobj = mContent.optJSONObject("group" + group);
			return groupobj;
		}
		return null;
	}

	private boolean validateEmail(String email) {

		String emailRegex = "[A-Z0-9a-z._%+-]+@[A-Za-z0-9.-]+\\.[A-Za-z]{2,4}";

		return Pattern.matches(emailRegex,email);
	}

	@Override
	public void onClick(View v)
	{
		View view = ll_root.findViewById(control.get(v.getId()));
		ImageView expand_iv = v.findViewById(R.id.group_expand_indicator);
		if (view.getVisibility() == View.VISIBLE) {
			expand_iv.setImageResource(R.drawable.ic_expand_less);
			view.setVisibility(View.GONE);
		}
		else {
			expand_iv.setImageResource(R.drawable.ic_expand_more);
			view.setVisibility(View.VISIBLE);
		}

	}

	@Override
	public void onDestroy()
	{
		if (m_task != null)
			m_task.cancel(true);
		super.onDestroy();
	}

	@Override
	public void onActivityResult(int requestCode, int resultCode, Intent data)
	{
//		((NewDetailActivity) getActivity()).showlogin = false;
		super.onActivityResult(requestCode, resultCode, data);

		if (requestCode == People_Pick_Code) {
			Uri contactData = data.getData();
			Cursor c = mContext.getContentResolver().query(contactData, null, null, null, null);

			if (c.moveToFirst()) {
				String contactId = c.getString(c.getColumnIndex(ContactsContract.Contacts._ID));

				Cursor cursor = mContext.getContentResolver().query(
						ContactsContract.CommonDataKinds.Email.CONTENT_URI,
						new String[]{ContactsContract.CommonDataKinds.Email.DATA, ContactsContract.CommonDataKinds.Email.TYPE}, ContactsContract.Data.CONTACT_ID + "='" + contactId + "'", null, null);

				while(cursor.moveToNext()) {
					String email = cursor.getString(cursor.getColumnIndex(ContactsContract.CommonDataKinds.Email.DATA));
					String emailType = cursor.getString(cursor.getColumnIndex(ContactsContract.CommonDataKinds.Email.TYPE));

					email = email.replace("\r\n",";");
					email = email.replace("\r",";");
					email = email.replace("\n",";");

					String[] emailArr = email.split(";");
					for (int i = 0; i < emailArr.length; i++) {
						email = emailArr[i];
						if (email.length() > 0) {
							if (emailType != null && Integer.valueOf(emailType) == ContactsContract.CommonDataKinds.Email.TYPE_WORK) {
								appendContactEmail(email,mSelectContactPosition);
								return;
							}
						}
					}


				}

			}

			mSelectContactPosition = -1;
		}

	}

	@Override
	public void onDetach()
	{
		if (m_task != null)
			m_task.cancel(false);
		super.onDetach();
	}

	class SearchTask extends AsyncTask<Void, Void, Boolean>
	{
		int	errorcode;

		@Override
		protected Boolean doInBackground(Void... params)
		{
			Log.d("SearchTask", "doInBackground");
			if (!Network.NetworkIsAvailable())

			{
				errorcode = Network.RESULT_NET_NOTAVAILABLE;
				return false;
			}


			String jstr = Network.get_detail(getArguments());
			if (jstr == null || jstr.length() <= 0)
			{
				// Log.d(TAG, "json is wrong");

				errorcode = Network.RESULT_NET_ERROR;
				return false;
			}

			// mdataFragment.put_result(jstr);
			fragment_content = jstr;
			NewDetailActivity activity = (NewDetailActivity) getActivity();
			activity.save_content(getArguments().getString("action_type"), jstr);

			errorcode = Network.RESULT_TRUE;

			return true;
		}

		@Override
		protected void onPostExecute(Boolean success)
		{
			Log.i("onPostExecute", "entry");
			m_task = null;
			showProgress(false);

//			if (ApexTrackingApplication.get_authorization() == false)
//			{
//				if(((DetailActivity) getActivity()).showlogin == true)
//					return;
//				((DetailActivity) getActivity()).showlogin = true;
//				LinearLayout ll = (LinearLayout) ll_root
//						.findViewById(R.id.ll_refresh);
//				ll.setVisibility(View.VISIBLE);
//				Toast toast = Toast.makeText(
//						ApexTrackingApplication.get_instance(),
//						getText(R.string.msg_net_passwordchangedremote) , Toast.LENGTH_LONG);
//				toast.setGravity(Gravity.CENTER, 0, 0);
//				toast.show();
//				Intent i = new Intent();
//				i.setClass(getActivity(), ApexActivity.class);
//				startActivityForResult(i, REQUEST_LOGINACTIVITY);
//				return;
//			}
			
			switch (errorcode)
			{
				case Network.RESULT_NET_NOTAVAILABLE:
				{
					Toast toast = Toast.makeText(
							ApexTrackingApplication.get_instance(),
							getText(R.string.msg_connection_none),
							Toast.LENGTH_LONG);
					toast.setGravity(Gravity.CENTER, 0, 0);
					toast.show();
					break;
				}
				case Network.RESULT_NET_ERROR:
				{
					Toast toast = Toast.makeText(
							ApexTrackingApplication.get_instance(),
							getText(R.string.msg_net_error), Toast.LENGTH_LONG);
					toast.setGravity(Gravity.CENTER, 0, 0);
					toast.show();
					break;
				}
				case Network.RESULT_ERROR:
				// case Network.RESULT_RESPONSE_NULL:
				{

					Toast toast = Toast.makeText(
							ApexTrackingApplication.get_instance(),
							getText(R.string.msg_net_resulterror) + ":"
									+ errorcode, Toast.LENGTH_LONG);
					toast.setGravity(Gravity.CENTER, 0, 0);
					toast.show();

					break;
				}

				default:
					break;
			}

			if (success)
			{
				LayoutInflater inflater = (LayoutInflater) ApexTrackingApplication
						.get_instance().getSystemService(
								Context.LAYOUT_INFLATER_SERVICE);

				init(fragment_content, inflater/*
												 * getActivity().
												 * getLayoutInflater()
												 */);
			}
			else
			{
				LinearLayout ll = (LinearLayout) ll_root
						.findViewById(R.id.ll_refresh);
				ll.setVisibility(View.VISIBLE);
			}
			super.onPostExecute(success);
		}

		@Override
		protected void onCancelled()
		{
			m_task = null;
			showProgress(false);
		}
	}
    private void showQuickLook(final String url) {

        showProgressDialog("Please wait","Downloading...");
        new Thread(new Runnable() {
            @Override
            public void run() {

                String cacheDir = ApexTrackingApplication.getInstance().getExternalCacheDir().getAbsolutePath();//ApexTrackingApplication.getInstance().getDocumentDir();

                final Bundle param = new Bundle();
                // 下载文件
                final File downloadFile = Network.downloadFile(param,url,cacheDir);

                getActivity().runOnUiThread(new Runnable() {
                    @Override
                    public void run() {
                        progressDialog.dismiss();
                        if (downloadFile != null && downloadFile.exists()) {
                            String email = null,email_subject = null,email_content = null;
                            //此处需要新增保存文档的本地表


                            try {
                                email = mContent.getString("email");
                                email_subject = mContent.getString("email_subject");
                                email_content = mContent.getString("email_content");

                            } catch (JSONException e) {
                                e.printStackTrace();
                            }

//                            email=param.getString("email");
//                            email_subject=param.getString("email_subject");
//                            email_content=param.getString("email_content");

                            previewPDF(downloadFile.getAbsolutePath(),email,email_subject,email_content);
                        } else {
                            showAlert("Sorry,there is a wrong.");
                        }
                    }
                });

            }
        }).start();


    }

	// public class DataFragment extends Fragment {
	//
	// String result = null;
	//
	// @Override
	// public void onCreate(Bundle savedInstanceState) {
	// setRetainInstance(true);
	// super.onCreate(savedInstanceState);
	// }
	//
	// public String get_result() {
	// return result;
	//
	// }
	//
	// public void put_result(String s) {
	// result = s;
	// }
	//
	// }
    public void showAlert(String msg) {
        if (msg == null || msg.isEmpty()) {
            return;
        }

        new android.support.v7.app.AlertDialog.Builder(mContext)
                .setMessage(msg)
                .show();
    }



    protected void previewPDF(String file,String email,String subject,String content) {
        Intent myIntent = new Intent();
        myIntent = new Intent(getActivity(), PDFPreviewActivity.class);

        myIntent.putExtra("file",file);
        myIntent.putExtra("iscache",true);

        try {
            JSONObject json = new JSONObject();
//            email = "66666@qq.com";
//            subject = "test subject";
//            content = "test body";
            if (email != null) {
                json.put("email",email);
            }
            if (subject != null) {
                json.put("subject",subject);
            }
            if (content != null) {
                json.put("content",content);
            }
            myIntent.putExtra("email",json.toString());
        } catch (JSONException e) {
            e.printStackTrace();
        }


        startActivity(myIntent);
    }


    public void download(String url) {




		final String download_url = url;

		showQuickLook(url);
		if(true)
		    return;

		showProgressDialog("Please wait","Downloading...");
		new Thread(new Runnable() {
			@Override
			public void run() {

//									String cacheDir = ApexTrackingApplication.getInstance().getDocumentDir();
				// 下载文件
				final File downloadFile = Network.downloadFile(null,download_url,null);

				getActivity().runOnUiThread(new Runnable() {
					@Override
					public void run() {
						progressDialog.dismiss();
						RAUtil.openFile(getActivity(),downloadFile);
					}
				});

			}
		}).start();
	}

	public class MyWebViewClient extends WebViewClient
	{
		// 如果页面中链接，如果希望点击链接继续在当前browser中响应，
		// 而不是新开Android的系统browser中响应该链接，必须覆盖 webview的WebViewClient对象。
		public boolean shouldOverviewUrlLoading(WebView view, String url)
		{
			Log.d("Web Client", "shouldOverviewUrlLoading: " + url);
			// L.i("shouldOverviewUrlLoading");
			view.loadUrl(url);
			return true;
		}

		@Override
		public boolean shouldOverrideUrlLoading(WebView view, WebResourceRequest request) {
			Log.d("Web Client", "shouldOverrideUrlLoading: " + request);
			return super.shouldOverrideUrlLoading(view, request);
		}

		public void onPageStarted(WebView view, String url, Bitmap favicon)
		{
			// L.i("onPageStarted");
			// showProgress();
			Log.d("Web Client", "onPageStarted: ");
		}

		public void onPageFinished(WebView view, String url)
		{
			// L.i("onPageFinished");
			// closeProgress();
			Log.d("Web Client", "onPageFinished: ");
		}

		public void onReceivedError(WebView view, int errorCode,
				String description, String failingUrl)
		{
			// L.i("onReceivedError");
			// closeProgress();
			Log.d("Web Client", "onReceivedError: ");
		}



		@Override
		public WebResourceResponse shouldInterceptRequest(WebView view, String url) {

			Log.d("Web Client", "shouldInterceptRequest: " + url);
			if (url.startsWith("http") && url.contains("action_type=download_doc")) {
				download(url);

				String content = contentOfWebView(view);
				WebResourceResponse response = new WebResourceResponse("text/html",
						"utf-8",
						new ByteArrayInputStream(content.getBytes()));
				return response;

			} else {
				return super.shouldInterceptRequest(view,url);
			}
		}

		String contentOfWebView(WebView webView) {

			int i = (int)webView.getTag();
			try {

				JSONObject groupobj = mContent.getJSONObject("group" + i);
				String content = groupobj.getString("content");
				return content;
			} catch (JSONException e) {
				e.printStackTrace();
			}

			return null;
		}

//		@Override
//		public WebResourceResponse shouldInterceptRequest(WebView view, WebResourceRequest request) {
//			Log.d("Web Client", "shouldInterceptRequest: " + request);
//
//			if (request.getUrl().toString().contains("action_type=download_doc")) {
//				return null;
//			} else {
//				return super.shouldInterceptRequest(view,request);
//			}
//
//
//		}
	}

	private void appendContactEmail(String email,int group) {

		try {

			String groupKey = "group" + group;

			JSONObject groupObj = mContent.getJSONObject(groupKey);
			String groupType = groupObj.getString("_type");

			if (groupType.equals("communication")) {

				String oldCC = groupObj.optString("cc");
				if (oldCC == null || oldCC.length() == 0) {
					oldCC = email + ";";
				} else {
					if (oldCC.substring(oldCC.length() - 1).equals(";")) {
						oldCC = oldCC + email + ";";
					} else {
						oldCC = oldCC + ";" + email + ";";
					}
				}

				commContentChange(oldCC,group,0);

				EditText ccTv = ll_root.findViewWithTag("group_" + group + "_cc");
				if (ccTv != null) {
					ccTv.setText(oldCC);
					ccTv.requestFocus();
					ccTv.setSelection(oldCC.length());
				}
			}

		} catch (JSONException e) {
			e.printStackTrace();
		}

	}

	private void commContentChange(String content,int group,int child) {

        try {

            String groupKey = "group" + group;

            JSONObject groupObj = mContent.getJSONObject(groupKey);
            String groupType = groupObj.getString("_type");

            if (groupType.equals("communication")) {

                if (child == 0) {
                    groupObj.put("cc",content);
                } else if (child == 1) {
                    groupObj.put("edit_content",content);
                }
                mContent.put(groupKey,groupObj);

            }

        } catch (JSONException e) {
            e.printStackTrace();
        }

    }


    public class TextFieldTextWatcher implements TextWatcher {

        Context mCtx;
        int group;
        int child;
        EditText textView;

        public TextFieldTextWatcher(Context ctx,EditText textView,int group,int child) {
            this.mCtx = ctx;
            this.textView = textView;
            this.group = group;
            this.child = child;

        }

        String origin_text;
        String string;
        int start_position;
        int change_length; // 修改原文长度
        int new_string_length;


        /**
         * s        改变前的内容
         * start    增加内容前光标位置，删除内容后光标位置 （起始位置）
         * count    选中s中的内容长度（发生改变的原内容长度），未选中为0
         * after    新添加的内容长度，删除为0
         * */
        @Override
        public void beforeTextChanged(CharSequence s, int start, int count, int after) {
//            Log.d("TextChange", "before Text Changed: " + s + " Start: " + start + " Count: " + count + " After: " + after);

            origin_text = s.toString();
            start_position = start;
            change_length = count;
            new_string_length = after;
        }

        /**
         * s        改变后的内容
         * start    增加内容前光标位置，删除内容后光标位置 （起始位置）
         * before   选中s中的内容长度（发生改变的原内容长度），未选中为0
         * count    增加内容长度，删除内容为0
         * */
        @Override
        public void onTextChanged(CharSequence s, int start, int before, int count) {
//            Log.d("TextChange", "on Text Changed: " + s + " Start: " + start + " Before: " + before + " Count: " + count);
        }

        @Override
        public void afterTextChanged(Editable s) {

            commContentChange(s.toString(),group,child);

        }
    }

}