问题描述
每当我在他的通知中单击时，我的天文钟就会重置，我真的对修复它的想法不再有任何想法。 我希望在可能的情况下在同一通知中实现计时码表控件的帮助 因为该应用程序即将完成，但是这个天文台每天都在折磨我
chronometer.xml
<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#68a39d"
android:theme="@style/AppTheme"
tools:context=".chronometer"
>
<TextView
android:id="@+id/textView9"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginStart="136dp"
android:layout_marginLeft="136dp"
android:layout_marginTop="360dp"
android:layout_marginEnd="141dp"
android:layout_marginRight="141dp"
android:layout_marginBottom="316dp"
android:fontFamily="@font/bahnschrift"
android:text="Smilink"
android:textColor="#FFFFFF"
android:textSize="40dp"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintHorizontal_bias="1.0"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent" />
<ToggleButton
android:id="@+id/StartBtn"
android:layout_width="119dp"
android:layout_height="115dp"
android:layout_marginTop="10dp"
android:layout_marginBottom="188dp"
android:background="@drawable/play_button"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@+id/imageView6"
app:layout_constraintVertical_bias="1.0" />
<Button
android:id="@+id/ResetBtn"
android:layout_width="106dp"
android:layout_height="102dp"
android:background="@drawable/ic_baseline_refresh_24"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintHorizontal_bias="0.868"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent"
app:layout_constraintVertical_bias="0.724" />
<ImageView
android:id="@+id/imageView6"
android:layout_width="401dp"
android:layout_height="438dp"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent"
app:layout_constraintVertical_bias="0.054"
app:srcCompat="@drawable/quadro" />
<TextView
android:id="@+id/textView2"
android:layout_width="315dp"
android:layout_height="60dp"
android:layout_marginTop="24dp"
android:text="Continue firme no tratamento hein ! :)"
android:textColor="#000000"
android:textSize="20sp"
app:layout_constraintBottom_toBottomOf="@+id/imageView6"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@+id/mychronometer"
app:layout_constraintVertical_bias="0.0" />
<Button
android:id="@+id/backbutton"
android:layout_width="68dp"
android:layout_height="68dp"
android:background="@drawable/ic_baseline_arrow_back_24"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintHorizontal_bias="0.046"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent"
app:layout_constraintVertical_bias="0.049" />
<Chronometer
android:id="@+id/mychronometer"
android:layout_width="224dp"
android:layout_height="97dp"
android:paddingVertical="15dp"
android:textColor="#000000"
android:textSize="50sp"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintHorizontal_bias="0.561"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent"
app:layout_constraintVertical_bias="0.264" />
<ToggleButton
android:id="@+id/notificacoes"
android:layout_width="100dp"
android:layout_height="100dp"
android:layout_marginStart="30dp"
android:layout_marginLeft="30dp"
android:layout_marginTop="462dp"
android:layout_marginEnd="281dp"
android:layout_marginRight="281dp"
android:layout_marginBottom="169dp"
android:background="@drawable/notification"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent" />
<TextView
android:id="@+id/textView10"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginStart="37dp"
android:layout_marginLeft="37dp"
android:layout_marginTop="562dp"
android:layout_marginEnd="289dp"
android:layout_marginRight="289dp"
android:layout_marginBottom="149dp"
android:text="Notificações"
android:textColor="#FFFFFF"
android:textSize="15dp"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent" />
chronometer.java
public class chronometer extends AppCompatActivity {
private static char channel;
private static final String CHANNEL_ID = null;
private android.widget.Chronometer chronometer;
private long PauSEOffSet = 0;
private boolean isPlaying = false;
private ToggleButton toggleButton;
private Button reset_btn;
private Button backbutton;
private long elapsedtime;
private void createNotificationChannel() {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
CharSequence name = getString(R.string.channel);
String description = getString(R.string.description);
int importance = notificationmanager.IMPORTANCE_DEFAULT;
NotificationChannel channel = new NotificationChannel(CHANNEL_ID,name,importance);
channel.setDescription(description);
notificationmanager notificationmanager = getSystemService(notificationmanager.class);
notificationmanager.createNotificationChannel(channel);
}
}
@RequiresApi(api = Build.VERSION_CODES.O)
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.chronometer);
Intent intent = new Intent(this,chronometer.class);
intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TASK);
PendingIntent pendingIntent = PendingIntent.getActivity(this,intent,0);
NotificationCompat.Builder builder = new NotificationCompat.Builder(this,CHANNEL_ID)
.setSmallIcon(R.drawable.timer_notification)
.setContentTitle("My Smilink")
.setContentText("Acesso rápido ao app")
.setPriority(NotificationCompat.PRIORITY_DEFAULT)
// Set the intent that will fire when the user taps the notification
.setContentIntent(pendingIntent)
.setAutoCancel(true);
notificationmanagerCompat notificationmanager = notificationmanagerCompat.from(this);
char notificationId = channel;
notificationmanager.notify(channel,builder.build());
//configuração do botão de voltar
backbutton = (Button) findViewById(R.id.backbutton);
backbutton.setonClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
opendashboard();
}
public void opendashboard() {
Intent intent = new Intent(chronometer.this,dashboard.class);
startActivity(intent);
}
});
chronometer = findViewById(R.id.mychronometer);
chronometer.setonChronometerTickListener(new android.widget.Chronometer.OnChronometerTickListener() {
@Override
public void onChronometerTick(android.widget.Chronometer chronometer) {
long time = SystemClock.elapsedRealtime() - chronometer.getBase();
chronometer.setBase(time);
chronometer.start();
int h = (int) (time / 3600000);
int m = (int) (time - h * 3600000) / 60000;
int s = (int) (time - h * 3600000 - m * 60000) / 1000;
String t = (h < 10 ? "0" + h : h) + ":" + (m < 10 ? "0" + m : m) + ":" + (s < 10 ? "0" + s : s);
chronometer.setText(t);
}
});
chronometer.setBase(SystemClock.elapsedRealtime());
chronometer.setText("00:00:00");
toggleButton = findViewById(R.id.StartBtn);
reset_btn = findViewById(R.id.ResetBtn);
toggleButton.setText(null);
toggleButton.setTextOn(null);
toggleButton.setTextOff(null);
toggleButton.setonCheckedchangelistener(new CompoundButton.OnCheckedchangelistener() {
@Override
public void onCheckedChanged(CompoundButton buttonView,boolean b) {
//b representa o botão,será verdadeiro "true" caso apertado,caso não,será falso"false"
if (b) {
chronometer.setBase(SystemClock.elapsedRealtime() - PauSEOffSet);
elapsedtime = SystemClock.elapsedRealtime() - chronometer.getBase();
chronometer.start();
isPlaying = true;
} else {
chronometer.stop();
PauSEOffSet = SystemClock.elapsedRealtime() - chronometer.getBase();
isPlaying = false;
}
}
});
//Configuração do botão de resetar o cronômetro
reset_btn.setonClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
if (isPlaying) {
chronometer.setBase(SystemClock.elapsedRealtime());
PauSEOffSet = 0;
chronometer.start();
isPlaying = true;
}
}
});
}
}
解决方法
暂无找到可以解决该程序问题的有效方法，小编努力寻找整理中！
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