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History feature added #1

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merged 3 commits into from Oct 27, 2022
Merged

History feature added #1

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2132a91
Create txt
slim-shaddy-29 Oct 26, 2022
83e25b3
adding history Feature in this app
slim-shaddy-29 Oct 26, 2022
19eaa14
just want to add new folder so deleting this file
slim-shaddy-29 Oct 26, 2022
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260 changes: 260 additions & 0 deletions history feature/HistoryActivity.java
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package com.example.mockgps;

import android.content.DialogInterface;
import android.database.Cursor;
import android.database.sqlite.SQLiteDatabase;
import android.os.Bundle;
import androidx.appcompat.app.AlertDialog;
import androidx.appcompat.app.AppCompatActivity;
import android.util.Log;
import android.view.Gravity;
import android.view.View;
import android.widget.AdapterView;
import android.widget.ListView;
import android.widget.SimpleAdapter;
import android.widget.TextView;
import android.widget.Toast;
import com.example.service.HistoryDBHelper;

import java.math.BigDecimal;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Date;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

import static com.example.mockgps.MainActivity.setHistoryLocation;


public class HistoryActivity extends AppCompatActivity {
private ListView listView;
private SimpleAdapter simAdapt;
private TextView noRecordText;
// private List<Map<String, Object>> data = new ArrayList<Map<String, Object>>();

private HistoryDBHelper historyDBHelper;
private SQLiteDatabase sqLiteDatabase;

private String bd09Longitude="104.07018449827267";
private String bd09Latitude="30.547743718042415";
private String wgs84Longitude="104.06121778639009";
private String wgs84Latitude="30.544111926165282";


@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.history_list);

Log.d("HistoryActivity","SQLiteDatabase init");

//sqlite
try{
historyDBHelper = new HistoryDBHelper(getApplicationContext());
sqLiteDatabase = historyDBHelper.getWritableDatabase();
}catch (Exception e){
Log.e("HistoryActivity","SQLiteDatabase init error");
e.printStackTrace();
}

listView = (ListView) findViewById(R.id.list_view);
noRecordText=(TextView)findViewById(R.id.no_record_textview);

if (recordArchive(sqLiteDatabase,HistoryDBHelper.TABLE_NAME)){
Log.d("HistoryActivity","archive success");
}

initListView();


// listView = (ListView) findViewById(R.id.list_view);
listView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> adapterView, View view, int i, long l) {
//bd09坐标
String bd09LatLng=(String) ((TextView) view.findViewById(R.id.BDLatLngText)).getText();
bd09LatLng=bd09LatLng.substring(bd09LatLng.indexOf("[")+1,bd09LatLng.indexOf("]"));
String latLngStr[]=bd09LatLng.split(" ");
bd09Longitude=latLngStr[0].substring(latLngStr[0].indexOf(":")+1);
bd09Latitude=latLngStr[1].substring(latLngStr[1].indexOf(":")+1);
//wgs84坐标
String wgs84LatLng=(String) ((TextView) view.findViewById(R.id.WGSLatLngText)).getText();
wgs84LatLng=wgs84LatLng.substring(wgs84LatLng.indexOf("[")+1,wgs84LatLng.indexOf("]"));
String latLngStr2[]=wgs84LatLng.split(" ");
wgs84Longitude=latLngStr2[0].substring(latLngStr2[0].indexOf(":")+1);
wgs84Latitude=latLngStr2[1].substring(latLngStr2[1].indexOf(":")+1);
if (!setHistoryLocation(bd09Longitude,bd09Latitude,wgs84Longitude,wgs84Latitude)){
DisplayToast("定位失败,请手动选取定位点");
}
// updatePositionInfo(bd09Longitude,bd09Latitude);
returnLastActivity();
}
});
listView.setOnItemLongClickListener(new AdapterView.OnItemLongClickListener() {
@Override
public boolean onItemLongClick(AdapterView<?> parent, final View view, int position, long id) {
new AlertDialog.Builder(HistoryActivity.this)
.setTitle("Warning")//这里是表头的内容
.setMessage("确定要删除该项历史记录吗?")//这里是中间显示的具体信息
.setPositiveButton("确定",
new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
String locID=(String) ((TextView) view.findViewById(R.id.LocationID)).getText();
boolean deleteRet=deleteRecord(sqLiteDatabase,HistoryDBHelper.TABLE_NAME,Integer.valueOf(locID));
if (deleteRet){
DisplayToast("删除成功!");
initListView();
}
}
})
.setNegativeButton("取消",
new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
}
})
.show();
return true;
}
});


// if (recordArchive(sqLiteDatabase,HistoryDBHelper.TABLE_NAME)){
// Log.d("HistoryActivity","archive success");
// }

// sqLiteDatabase.close();

}

private void initListView(){
List<Map<String, Object>> allHistoryRecord=fetchAllRecord(sqLiteDatabase,HistoryDBHelper.TABLE_NAME);
if (allHistoryRecord.size()==0){
listView.setVisibility(View.GONE);
noRecordText.setVisibility(View.VISIBLE);
}else {
try {
simAdapt = new SimpleAdapter(
this,
allHistoryRecord,
R.layout.history_item,
new String[]{"key_id", "key_location", "key_time","key_wgslatlng","kdy_bdlatlng"},// 与下面数组元素要一一对应
new int[]{R.id.LocationID, R.id.LoctionText, R.id.TimeText,R.id.WGSLatLngText,R.id.BDLatLngText});
listView.setAdapter(simAdapt);
}catch (Exception e){
e.printStackTrace();
}
}

}


public void returnLastActivity(){
this.finish();
}

//sqlite 操作 查询所有记录
private List<Map<String, Object>> fetchAllRecord(SQLiteDatabase sqLiteDatabase, String tableName){
List<Map<String, Object>> data = new ArrayList<Map<String, Object>>();
try{
Cursor cursor = sqLiteDatabase.query(tableName, null,
"ID > ?", new String[]{"0"},
null, null, "TimeStamp DESC", null);
while (cursor.moveToNext()) {
Map<String, Object> item = new HashMap<String, Object>();
int ID=cursor.getInt(0);
String Location=cursor.getString(1);
String Longitude=cursor.getString(2);
String Latitude=cursor.getString(3);
long TimeStamp=cursor.getInt(4);
String BD09Longitude=cursor.getString(5);
String BD09Latitude=cursor.getString(6);
Log.d("TB",ID+"\t"+Location+"\t"+Longitude+"\t"+Latitude+"\t"+TimeStamp+"\t"+BD09Longitude+"\t"+BD09Latitude);

BigDecimal bigDecimalLongitude = new BigDecimal(Double.valueOf(Longitude));
BigDecimal bigDecimalLatitude = new BigDecimal(Double.valueOf(Latitude));
BigDecimal bigDecimalBDLongitude = new BigDecimal(Double.valueOf(BD09Longitude));
BigDecimal bigDecimalBDLatitude = new BigDecimal(Double.valueOf(BD09Latitude));

double doubleLongitude = bigDecimalLongitude.setScale(11, BigDecimal.ROUND_HALF_UP).doubleValue();
double doubleLatitude = bigDecimalLatitude.setScale(11, BigDecimal.ROUND_HALF_UP).doubleValue();

double doubleBDLongitude = bigDecimalBDLongitude.setScale(11, BigDecimal.ROUND_HALF_UP).doubleValue();
double doubleBDLatitude = bigDecimalBDLatitude.setScale(11, BigDecimal.ROUND_HALF_UP).doubleValue();

item.put("key_id",""+ID);
item.put("key_location", Location);
item.put("key_time", timeStamp2Date(Long.toString(TimeStamp),null));
item.put("key_wgslatlng", "[经度:"+doubleLongitude+" 纬度:"+doubleLatitude+"]");
item.put("kdy_bdlatlng", "[经度:"+doubleBDLongitude+" 纬度:"+doubleBDLatitude+"]");
data.add(item);
}
// 关闭光标
cursor.close();
}catch (Exception e){
Log.e("SQLITE","query error");
data.clear();
e.printStackTrace();
}
return data;
}

public static String timeStamp2Date(String seconds,String format) {
if(seconds == null || seconds.isEmpty() || seconds.equals("null")){
return "";
}
if(format == null || format.isEmpty()) format = "yyyy-MM-dd HH:mm:ss";
SimpleDateFormat sdf = new SimpleDateFormat(format);
return sdf.format(new Date(Long.valueOf(seconds+"000")));
}

//sqlite 操作 保留七天的数据
private boolean recordArchive(SQLiteDatabase sqLiteDatabase, String tableName) {
boolean archiveRet = true;
final long weekSecond = 7 * 24 * 60 * 60;
try {
sqLiteDatabase.delete(tableName,
"TimeStamp < ?", new String[]{Long.toString(System.currentTimeMillis() / 1000 - weekSecond)});
} catch (Exception e) {
Log.e("SQLITE", "archive error");
archiveRet = false;
e.printStackTrace();
}Log.d("SQLITE", "archive success");
return archiveRet;
}

//sqlite 操作 删除记录
private boolean deleteRecord(SQLiteDatabase sqLiteDatabase, String tableName, int ID) {
boolean deleteRet = true;
try {
sqLiteDatabase.delete(tableName,
"ID = ?", new String[]{Integer.toString(ID)});
Log.d("DDDDDD","delete success");
} catch (Exception e) {
Log.e("SQLITE", "delete error");
deleteRet = false;
e.printStackTrace();
}
return deleteRet;
}

@Override
protected void onDestroy() {
//close db
sqLiteDatabase.close();
super.onDestroy();
}




public void DisplayToast(String str) {
Toast toast = Toast.makeText(this, str, Toast.LENGTH_LONG);
toast.setGravity(Gravity.TOP, 0, 220);
toast.show();
}


}
29 changes: 29 additions & 0 deletions history feature/HistoryDBHelper.java
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package com.example.service;

import android.content.Context;
import android.database.sqlite.SQLiteDatabase;
import android.database.sqlite.SQLiteOpenHelper;

public class HistoryDBHelper extends SQLiteOpenHelper {
private static final int DB_VERSION = 1;
private static final String DB_NAME = "MockGPS.db";
public static final String TABLE_NAME = "HistoryLocation";
private static final String CREATE_TABLE="create table if not exists " + TABLE_NAME +
" (ID INTEGER PRIMARY KEY AUTOINCREMENT, Location TEXT, WGS84Longitude TEXT NOT NULL, WGS84Latitude TEXT NOT NULL, TimeStamp BIGINT NOT NULL, BD09Longitude TEXT NOT NULL, BD09Latitude TEXT NOT NULL)";

public HistoryDBHelper(Context context) {
super(context, DB_NAME, null, DB_VERSION);
}

@Override
public void onCreate(SQLiteDatabase sqLiteDatabase) {
sqLiteDatabase.execSQL(CREATE_TABLE);
}

@Override
public void onUpgrade(SQLiteDatabase sqLiteDatabase, int oldVersion, int newVersion) {
String sql = "DROP TABLE IF EXISTS " + TABLE_NAME;
sqLiteDatabase.execSQL(sql);
onCreate(sqLiteDatabase);
}
}
68 changes: 68 additions & 0 deletions history feature/history_item.xml
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<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent">

<!--<LinearLayout-->
<!--android:layout_width="fill_parent"-->
<!--android:layout_height="100dp"-->
<!--android:layout_gravity="center_vertical"-->
<!--android:layout_weight="1"-->
<!--android:gravity="center_vertical"-->
<!--android:orientation="horizontal">-->


<!--<android.support.v7.widget.CardView-->
<!--xmlns:app="http://schemas.android.com/apk/res-auto"-->
<!--android:id="@+id/cardview"-->
<!--app:cardElevation="5dp"-->
<!--app:cardCornerRadius="13dp"-->
<!--app:cardBackgroundColor="@color/darkslategray"-->
<!--android:layout_margin="8dp"-->
<!--android:layout_gravity="center"-->
<!--android:layout_height="90dp"-->
<!--android:layout_width="match_parent">-->

<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_gravity="center_vertical"
android:layout_marginLeft="10dp"
android:layout_weight="1"
android:gravity="center_vertical"
android:orientation="vertical">

<TextView
android:id="@+id/LocationID"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:visibility="gone"/>

<TextView
android:id="@+id/LoctionText"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="中国"
android:textSize="20sp" />

<TextView
android:id="@+id/TimeText"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="2018-08-10 13:13:13" />

<TextView
android:id="@+id/WGSLatLngText"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="[经度:104.123456789 纬度:30.123456789]" />
<TextView
android:id="@+id/BDLatLngText"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:visibility="gone"
android:text="[经度:104.123456789 纬度:30.123456789]" />
</LinearLayout>
<!--</android.support.v7.widget.CardView>-->
<!--</LinearLayout>-->
</LinearLayout>
26 changes: 26 additions & 0 deletions history feature/history_list.xml
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<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="horizontal">

<TextView
android:id="@+id/no_record_textview"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="@string/norecord"
android:textSize="17sp"
android:padding="10dp"
android:textAlignment="center"
android:layout_gravity="center"
android:visibility="gone"/>


<ListView
android:layout_width="match_parent"
android:layout_height="match_parent"
android:id="@+id/list_view">
</ListView>

</LinearLayout>