每日总结2.22

继续

package com.example.dell.tiwen;

import android.Manifest;
import android.annotation.TargetApi;
import android.app.Activity;
import android.content.ContentValues;
import android.content.Context;
import android.content.Intent;
import android.content.pm.PackageManager;
import android.database.Cursor;
import android.database.sqlite.SQLiteDatabase;
import android.location.Address;
import android.location.Criteria;
import android.location.Geocoder;
import android.location.Location;
import android.location.LocationListener;
import android.location.LocationManager;
import android.os.Build;
import android.os.Bundle;
import android.os.Handler;
import android.view.LayoutInflater;
import android.view.View;
import android.widget.Button;
import android.widget.EditText;
import android.widget.LinearLayout;
import android.widget.ListView;
import android.widget.Toast;

import androidx.annotation.Nullable;
import androidx.annotation.RequiresApi;
import androidx.core.app.ActivityCompat;
import androidx.core.content.ContextCompat;

import java.io.IOException;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.List;


public class addContent extends Activity implements View.OnClickListener {
    private static final int REQUEST_PERMISSION_LOCATION = 1;
    private String val;
    private Button savebtn, resetbtn;
    private EditText nameet, tiwenet,didian_et,time_et;
    private TiwenDB tiwenDB;
    private SQLiteDatabase dbWriter;
    private Context context;
    private Cursor cursor;
    private LinearLayout layout1;
    @RequiresApi(api = Build.VERSION_CODES.M)
    @TargetApi(Build.VERSION_CODES.M)
    @Override
    protected void onCreate(@Nullable Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.addcontent);
        savebtn = (Button) findViewById(R.id.save);
        resetbtn = (Button) findViewById(R.id.reset);
        nameet = (EditText) findViewById(R.id.name_et);
        tiwenet = (EditText) findViewById(R.id.tiwen_et);
        didian_et = (EditText)findViewById(R.id.didian_et);
        time_et = (EditText)findViewById(R.id.time_et);
        savebtn.setOnClickListener(this);
        resetbtn.setOnClickListener(this);
        tiwenDB = new TiwenDB(this);
        dbWriter = tiwenDB.getWritableDatabase();
        Intent intent = getIntent();
        time_et.setText(intent.getStringExtra("time"));
        didian_et.setText(intent.getStringExtra("didian"));
    }


    @Override
    public void onClick(View v) {
        switch (v.getId()) {
            case R.id.save:
                addDB();
                finish();
                break;
            case R.id.reset:
                finish();
                break;
        }
    }

    public void addDB(){
        ContentValues cv = new ContentValues();
        cv.put(TiwenDB.TIWEN,tiwenet.getText().toString());
        cv.put(TiwenDB.NAME,nameet.getText().toString());
        cv.put(TiwenDB.TIME,time_et.getText().toString());
        cv.put(TiwenDB.DIDIAN,didian_et.getText().toString());
        dbWriter.insert(TiwenDB.TABLE_NAME,null,cv);
    }
    public static String getTime(){
        SimpleDateFormat format = new SimpleDateFormat("yyyy年MM月dd日 HH:mm:ss");
        Date curDate = new Date();
        String str = format.format(curDate);
        return str;
    }

}