Android模拟器上可以运行，真机报错，报错永远在35行

Question

package com.example.myapplication;

import android.content.Context;
import android.content.Intent;
import android.content.pm.ApplicationInfo;
import android.content.pm.PackageManager;
import android.media.MediaPlayer;
import android.net.Uri;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.Gravity;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.Button;
import android.widget.TextView;
import android.widget.Toast;

public class MainActivity extends AppCompatActivity implements View.OnClickListener {
    private Button btn1,btn2;
    private MediaPlayer player;// MediaPlayer引用
    private int i=0;
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        btn1= (Button) findViewById(R.id.button);
        btn2= (Button) findViewById(R.id.button2);
        btn1.setOnClickListener(this);
        btn2.setOnClickListener(this);
    }
    public void boplay(){
        if(player == null){
            player     =player.create(this, R.raw.i);
        }
    }
    public boolean checkApkExist(Context context, String packageName) {
        if (packageName == null || "".equals(packageName))
            return false;
        try {
            ApplicationInfo info = context.getPackageManager().getApplicationInfo(packageName,
                    PackageManager.GET_UNINSTALLED_PACKAGES);
            return true;
        } catch (PackageManager.NameNotFoundException e) {
            return false;
        }
    }
    @Override
    public void onClick(View v) {
        LayoutInflater inflater=getLayoutInflater();
        View layout=inflater.inflate(R.layout.zdy, (ViewGroup) findViewById(R.id.zdy));
        TextView text= (TextView) layout.findViewById(R.id.text);
        TextView text1= (TextView) layout.findViewById(R.id.text1);
        TextView text2= (TextView) layout.findViewById(R.id.text2);
        switch (v.getId()){
            case  R.id.button:
                if (checkApkExist(this, "com.tencent.mobileqq")){
                    startActivity(new Intent(Intent.ACTION_VIEW, Uri.parse("mqqwpa://im/chat?chat_type=wpa&uin="[phone]+"&version=1")));
                    Toast.makeText(MainActivity.this,"领取你的小哥哥",0).show();
                }else{
                    Toast.makeText(this,"本机未安装QQ应用",Toast.LENGTH_SHORT).show();
                }
                break;
            case  R.id.button2:
                if(player == null){
                    boplay();
                }
                player.setLooping(true);
                player.start();
                if (i==0){
                    text.setText("一个喜欢你的狗子:");
                    text1.setText("房产证写你名字");
                    text2.setText("拒绝一次不够哦");
                    Toast toast=new Toast(getApplicationContext());
                    //设置Toast的位置
                    toast.setGravity(Gravity.CENTER_VERTICAL, 0, 0);
                    toast.setDuration(10000 );
                    //让Toast显示为我们自定义的样子
                    toast.setView(layout);
                    toast.show();
                    i++;
                }else if(i==1){
                    text.setText("一个喜欢你的狗子:");
                    text1.setText("家务我全包");
                    text2.setText("拒绝两次也还不行");
                    Toast toast=new Toast(getApplicationContext());
                    //设置Toast的位置
                    toast.setGravity(Gravity.CENTER_VERTICAL, 0, 0);
                    toast.setDuration(10000 );
                    //让Toast显示为我们自定义的样子
                    toast.setView(layout);
                    toast.show();
                    i++;
                }else if(i==2){
                    text.setText("一个喜欢你的狗子:");
                    text1.setText("我妈会游泳");
                    text2.setText("最后一次尝试一次");
                    Toast toast=new Toast(getApplicationContext());
                    //设置Toast的位置
                    toast.setGravity(Gravity.CENTER_VERTICAL, 0, 0);
                    toast.setDuration(10000 );
                    //让Toast显示为我们自定义的样子
                    toast.setView(layout);
                    toast.show();
                    i++;
                }else if(i==3) {
                    text.setText("一个喜欢你的狗子:");
                    text1.setText("保大");
                    text2.setText("真的最后一次，真不考虑一下");
                    Toast toast = new Toast(getApplicationContext());
                    //设置Toast的位置
                    toast.setGravity(Gravity.CENTER_VERTICAL, 0, 0);
                    toast.setDuration(10000);
                    //让Toast显示为我们自定义的样子
                    toast.setView(layout);
                    toast.show();
                    i++;
                }else {
                    text1.setTextColor(0xFFa52a2a);
                    text1.setText("如果可以,\n我会一直陪着你!");
                    text1.setTextSize(30);
                    Toast toast = new Toast(getApplicationContext());
                    //设置Toast的位置
                    toast.setGravity(Gravity.CENTER_VERTICAL, 0, 0);
                    toast.setDuration(10000);
                    //让Toast显示为我们自定义的样子
                    toast.setView(layout);
                    toast.show();
                }
                break;
        }
    }
}

Answer 1

你百度一下错误信息