【发布时间】：2016-09-13 06:03:31
【问题描述】：
您好，我在接收器类中使用了以下代码
public class AlarmReceiver extends BroadcastReceiver {
@Override
public void onReceive(Context context, Intent intent) {
Log.e("the time is right","yay!");
Intent i = new Intent(context, AlarmServie.class);
context.startService(i);
}
}
这里是我在服务类中使用的代码
public class AlarmServie extends Service {
@Nullable
@Override
public IBinder onBind(Intent intent) {
return null;
}
@Override
public void onStart(Intent intent, int startId) {
super.onStart(intent, startId);
Log.e("onStart:","came" );
/* NotificationManager notifyman = (NotificationManager) getSystemService(NOTIFICATION_SERVICE);
Intent main_activity = new Intent(this.getApplicationContext(), MainActivity.class);
PendingIntent o = PendingIntent.getActivity(this, 0, main_activity, 0);
/*Notification noti = new Notification.Builder(this)
.setContentTitle("Reminder to Pill")
.setContentText("Click for info")
.setAutoCancel(true)
.setContentIntent(o)
.build();*/
NotificationManager nm = (NotificationManager) this.getApplicationContext().getSystemService(NOTIFICATION_SERVICE);
Intent in = new Intent(this.getApplicationContext(), MainActivity.class);
PendingIntent pending = PendingIntent.getactivity(this, 0, in, 0);
NotificationCompat.Builder mBuilder =new NotificationCompat.Builder(AlarmServie.this);
mBuilder.setContentTitle("Pill Reminder");
mBuilder.setContentText("CLick here to View");
//mBuilder.setSound(sound);
TaskStackBuilder ts=TaskStackBuilder.create(this);
ts.addParentStack(MainActivity.class);
nm.notify(9999,mBuilder.build());
}}
我创建了这段代码来获取通知。当我运行应用程序时，接收器类被触发，但它没有移动到服务类来调用通知。谁能说代码中有什么问题或告诉我如何使用广播获取通知详细教程中的接收器和服务
这是清单文件，并告诉我将代码准确放在哪里
<uses-permission android:name="android.permission.VIBRATE"/>
<uses-permission android:name="android.permission.WAKE_LOCK"/>
<uses-permission android:name="com.android.alarm.permission.SET_ALARM"/>
<application
android:allowBackup="true"
android:icon="@mipmap/ic_launcher"
android:label="@string/app_name"
android:supportsRtl="true"
android:theme="@style/AppTheme">
<activity
android:name=".MainActivity"
android:label="@string/app_name"
android:theme="@style/AppTheme.NoActionBar">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<receiver android:name=".AlarmReceiver"></receiver>
<activity android:name=".Set"></activity><!-- ATTENTION: This was auto-generated to add Google Play services to your project for
App Indexing. See https://g.co/AppIndexing/AndroidStudio for more information. -->
<meta-data
android:name="com.google.android.gms.version"
android:value="@integer/google_play_services_version" />
</application>
</manifest>
请详细解释代码中的问题。请准确说明在哪里放置服务标签
【问题讨论】：
-
在manifeast.xml中添加服务如：
-
向我们展示您的清单文件。
-
根据 developer.android.com/guide/components/services.html 服务生命周期没有回调 onStart() 方法，我认为在 onCreate() 中编写代码可能会有所帮助
-
@Aniruddha 我已经上传了清单文件。告诉我将服务标签准确放在哪里。我也尝试过应用程序强制关闭。
-
@KeerthivasanSelvarajan 检查我的答案。如果它仍然崩溃，然后发布错误。
标签： java android notifications