这代码我服了，我需要一个每隔10秒响一次的软件

Question

package com.itheima.hoc;

import static com.google.android.material.snackbar.BaseTransientBottomBar.handler;

import android.os.Bundle;
import android.os.Handler;
import android.os.Message;
import android.view.View;
import android.widget.Button;
import android.speech.tts.TextToSpeech;
import androidx.annotation.Nullable;
import androidx.appcompat.app.AppCompatActivity;

import java.util.Locale;

public class main extends AppCompatActivity {
    Button b10 = findViewById(R.id.b10);
    ;
    private TextToSpeech tts;
    public Integer flag = 0;
    Handler S = new Handler();
    Message message = new Message();

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

        b10.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view)  {
                new Thread(){
                    @Override
                    public void run() {
                        Message message = new Message();
                        message.what =11;

                    }
                }.start();



            }
        });


    }

    public class Tdd  implements Runnable{

        public void sendMessage(Message message) {


            Message message1=Message.obtain()
        }


        @Override
        public void run() {



         Handler handler = new Handler() {

            //接收处理子线程handler准备好的消息


            public void handleMessage(Message msg) {
                super.handleMessage(msg);
                while (msg.what == 11) {
                    try {
                        Thread.sleep(10000);

                        tts = new TextToSpeech(main.this, new TextToSpeech.OnInitListener() {//实例化自带语音对象
                            @Override
                            public void onInit(int i) {
                                if (i == TextToSpeech.SUCCESS) {//设置语音
                                    tts.setLanguage(Locale.CHINESE);//中文
                                    tts.speak("好", TextToSpeech.QUEUE_FLUSH, null);//播报“今天温度36.3℃”
                                }
                            }

                        });


                    } catch (InterruptedException e) {
                        e.printStackTrace();
                    }


                }

            }


        };
        }

    }


}

我需要一个每隔10秒响一次的安卓软件

Answer 1

import android.os.Bundle;
import android.os.Handler;
import android.os.Message;
import android.speech.tts.TextToSpeech;
import android.widget.Toast;

import androidx.appcompat.app.AppCompatActivity;

import java.util.Locale;

public class MainActivity extends AppCompatActivity {

    private TextToSpeech tts;
    private Handler handler;
    private boolean isRunning;

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

        handler = new Handler() {
            @Override
            public void handleMessage(Message msg) {
                if (isRunning) {
                    Toast.makeText(getApplicationContext(), "响一次", Toast.LENGTH_SHORT).show();
                    handler.sendEmptyMessageDelayed(0, 10000);
                }
            }
        };

        handler.sendEmptyMessageDelayed(0, 10000);
        isRunning = true;
    }

    @Override
    protected void onDestroy() {
        super.onDestroy();
        isRunning = false;
        if (tts != null) {
            tts.stop();
            tts.shutdown();
        }
    }
}