Android Resources$NotFoundException异常

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异常信息：

异常信息

问题源码：

public class MainActivity extends AppCompatActivity {    private static TextView mTime;    private MyHandler mHandler;    @Override    protected void onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);        setContentView(R.layout.activity_main);        mTime = (TextView)findViewById(R.id.time_view);        mHandler=new MyHandler();    }    static class MyHandler extends Handler{        @Override        public void handleMessage(Message msg) {            super.handleMessage(msg);            int t = msg.arg1;            mTime.setText(t);        }    }    public void btnClick(View view) {        new Thread(new Runnable() {            @Override            public void run() {                for (int i = 0; i < 10; i++) {                    try {                        Message m = mHandler.obtainMessage();                        Thread.sleep(1000);                        m.arg1=i;                        mHandler.sendMessage(m);                    } catch (InterruptedException e) {                        e.printStackTrace();                    }                }            }        }).start();    }}

只用在handlerMessage中的代码修改为mTime.setText(String.valueOf(t))即可。

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