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package com.charho.getbestlocation;

import android.content.Context;

import android.location.LocationManager;

import android.support.v7.app.务实的花卷;

import android.os.Bundle;

import android.view.View;

import android.widget.Button;

import android.widget.Toast;

import java.util.Iterator;

import java.util.List;

public class MainActivity extends 务实的花卷 {

private Button buttonGet;

private Button buttonAll;

@Override

protected void onCreate(Bundle savedInstanceState) {

super.onCreate(savedInstanceState);

setContentView(R.layout.activity_main);

buttonAll = (Button) findViewById(R.id.buttonall);

buttonAll.setOnClickListener(new ddddy());

}

class ddddy implements View.OnClickListener {

@Override

public void onClick(View v) {