Me_GrowthHistory_Detail_Activity.java

package com.bigdo.app;

import org.json.JSONObject;

import com.bigdo.common.BDSQLiteHelper;
import com.bigdo.common.RConfig;
import com.bigdo.common.RState;
import com.bigdo.util.WSCheck;
import com.bigdo.util.WSHelper;

import android.annotation.SuppressLint;
import android.content.DialogInterface;
import android.content.Intent;
import android.content.DialogInterface.OnDismissListener;
import android.database.Cursor;
import android.database.sqlite.SQLiteDatabase;
import android.os.Bundle;
import android.os.Handler;
import android.os.Message;
import android.util.Log;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.ImageButton;
import android.widget.TextView;

public class Me_GrowthHistory_Detail_Activity extends BaseActivity {
	int idgrow = 0;
	String title, content, createtime;

	@Override
	protected void onCreate(Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);
		setContentView(R.layout.me_growthhistory_detail_activity);
		getGrow();
		View com_title = (View) findViewById(R.id.bd_title_host);

		TextView bd_title_operate = (TextView) com_title
				.findViewById(R.id.bd_title_operate);
		bd_title_operate.setText("编  辑");
		bd_title_operate.setVisibility(View.VISIBLE);
		bd_title_operate.setOnClickListener(new OnClickListener() {
			@Override
			public void onClick(View v) {
				editGrow();
			}
		});

		ImageButton bd_title_back = (ImageButton) com_title
				.findViewById(R.id.bd_title_back);
		bd_title_back.setOnClickListener(new OnClickListener() {

			@Override
			public void onClick(View v) {
				finish();
			}
		});

		Button delgrow = (Button) findViewById(R.id.delgrow);
		delgrow.setOnClickListener(new OnClickListener() {

			@Override
			public void onClick(View v) {
				delGrow();
			}
		});

	}

	private void editGrow() {
		if (idgrow >= 0) {
			Intent i = new Intent();
			i.setClass(this, Me_Edit_GrowthHistory_Activity.class);
			i.putExtra("tag", "update");
			i.putExtra("idgrow", idgrow);
			i.putExtra("title", title);
			i.putExtra("content", content);
			i.putExtra("createtime", createtime);
			i.setFlags(Intent.FLAG_ACTIVITY_SINGLE_TOP);
			startActivityForResult(i, 1);
		}
	}

	private void getGrow() {
		idgrow = this.getIntent().getIntExtra("idgrow", -1);
		if (idgrow >= 0) {
			BDSQLiteHelper sqlobj = null;
			SQLiteDatabase sqlobj_r = null;
			Cursor cu = null;
			try {
				sqlobj = new BDSQLiteHelper(this);
				sqlobj_r = sqlobj.getReadableDatabase();
				String sqlt = "select * from grow where idgrow = ?  limit 0,1";
				cu = sqlobj_r.rawQuery(sqlt, new String[] { idgrow + "" });
				if (cu.moveToFirst()) {
					title = cu.getString(cu.getColumnIndex("title"));
					content = cu.getString(cu.getColumnIndex("content"));
					createtime = cu.getString(cu.getColumnIndex("createtime"));
				}

			} catch (Exception e2) {
				this.messageBox("读取成长史信息出错");
			}
			try {
				if (cu != null) {
					cu.close();
					cu = null;
				}
			} catch (Exception ex) {
			}
			try {
				if (sqlobj_r != null) {
					sqlobj_r.close();
					sqlobj_r = null;
				}
			} catch (Exception ex) {
			}
			try {
				if (sqlobj != null) {
					sqlobj.close();
					sqlobj = null;
				}
			} catch (Exception ex) {
			}

			View com_title = (View) findViewById(R.id.bd_title_host);
			TextView bd_title_name = (TextView) com_title
					.findViewById(R.id.bd_title_name);
			bd_title_name.setText(title);

			TextView grow_content = (TextView) findViewById(R.id.grow_content);
			grow_content.setText(content);
		}
	}

	private void delGrow() {
		if (idgrow >= 0) {
			JSONObject jparam = new JSONObject();
			try {
				jparam.put("idgrow", idgrow);
			} catch (Exception e) {
				this.messageBox("准备请求参数出错.");
				return;
			}
			showProgress("删除中...");
			String url = RConfig.delGrow(this);
			String data = jparam.toString();
			WSHelper ws = new WSHelper(this, "", false, handler, url, "",
					WSHelper.getStringEntity(data), 0, 0, 0, 0, WSHelper.POST);
			ws.start();
			Log.e("delGrow", url);
			Log.e("delGrow_data", data);
		} else {
			this.messageBox("成长史参数有误.");
		}
	}

	@SuppressLint("HandlerLeak")
	protected Handler handler = new Handler() {
		public void handleMessage(Message msg) {
			super.handleMessage(msg);
			if (msg.arg1 == RState.WSCall) {
				hiddenProgress();
				JSONObject jresult = WSCheck.Json(
						Me_GrowthHistory_Detail_Activity.this, msg);
				if (jresult != null) {
					delGrowLocal();
					messageBox("删除成功", new OnDismissListener() {
						@Override
						public void onDismiss(DialogInterface arg0) {
							setResult(1);
							finish();
						}
					});
				}
			}
		}
	};

	private void delGrowLocal() {
		BDSQLiteHelper sqlobj = null;
		SQLiteDatabase sqlobj_w = null;
		sqlobj = new BDSQLiteHelper(this);
		sqlobj_w = sqlobj.getWritableDatabase();
		try {
			sqlobj_w.delete("grow", "idgrow=?", new String[] { idgrow + "" });
		} catch (Exception ee) {
		}
		try {
			if (sqlobj_w != null) {
				sqlobj_w.close();
				sqlobj_w = null;
			}
		} catch (Exception ex) {
		}
		try {
			if (sqlobj != null) {
				sqlobj.close();
				sqlobj = null;
			}
		} catch (Exception ex) {
		}
	}

	@Override
	public void onActivityResult(int requestCode, int resultCode, Intent data) {
		super.onActivityResult(requestCode, resultCode, data);
		if (resultCode == 1) {
			setResult(1);
			getGrow();
		}
	}

	 

	@Override
	public void onClearData() {
		// TODO Auto-generated method stub

	}

	@Override
	public void onVideoBroadcast(Intent intent) {
		// TODO Auto-generated method stub
		
	}

}