似乎无法将 Chronometer 转换为 int

Question

我正在尝试将计时器转换为秒，但似乎无法将其转换为 int。因为我需要将秒数放在新的 activity.

上

不可转换的类型；无法将 'android.widget.Chronometer' 转换为 'int'

 private Chronometer chronometer;
    private  boolean ChronometerRunnin;
    private  long pauseOffset;
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
       // ButterKnife.bind(this);
        chronometer = findViewById(R.id.chronometerT);
        chronometer.setFormat("Timer: %s");
        buttonStats = findViewById(R.id.btRun);
        buttonStats.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                openStatsPage();

            }
        });
    }

    public void openStatsPage(){
        Intent intent = new Intent(this, StatsPage.class);

        
         int elapsedMillis = (int) chronometer /1000;

        float timerdata = Integer.valueOf(chronometer.getText().toString());

        intent.putExtra("timedata",timerdata);

        startActivity(intent);
    }

Answer 1

您不能将 Chronometer 类型转换为 int，您需要调用 getBase() 方法。

尝试像这样更改您的 openStatsPage 方法

int elapsedTimeInSec = (int) ((SystemClock.elapsedRealtime() - chronometer.getBase()) / 1000);

Intent intent = new Intent(this, StatsPage.class);
intent.putExtra("timedata", elapsedTimeInSec);

startActivity(intent);

似乎无法将 Chronometer 转换为 int

Cant seem to cast the Chronometer to an int

java

chronometer

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