Android 在自定义通知中添加按钮操作
我制作了Android 在自定义通知中添加按钮操作,android,android-layout,android-intent,android-fragments,android-notifications,Android,Android Layout,Android Intent,Android Fragments,Android Notifications,我制作了自定义通知,其中有一个按钮,我想在通知和按钮点击上执行两种不同的功能。我查看了很多链接,但找不到添加按钮侦听器的方法 有人能帮忙吗。这是我的密码。非常感谢 private void startNotification() { Intent intent; PendingIntent pIntent; RemoteViews remoteViews = new RemoteViews(getPackageName(), R.layout.m
自定义通知
,其中有一个按钮,我想在通知和按钮点击上执行两种不同的功能。我查看了很多链接,但找不到添加按钮侦听器的方法
有人能帮忙吗。这是我的密码。非常感谢
private void startNotification() {
Intent intent;
PendingIntent pIntent;
RemoteViews remoteViews = new RemoteViews(getPackageName(),
R.layout.mynotification);
Context context = getApplicationContext();
NotificationCompat.Builder builder = new NotificationCompat.Builder(
this).setSmallIcon(R.drawable.ic_launcher).setContent(
remoteViews);
if (hasFlash) {
intent = new Intent(context, FlashLight.class);
pIntent = PendingIntent.getActivity(context, 1, intent, 0);
} else {
intent = new Intent(context, BlankWhiteActivity.class);
pIntent = PendingIntent.getActivity(context, 1, intent, 0);
}
builder.setContentIntent(pIntent);
NotificationManager mNotificationManager = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
Notification notif = builder.setContentTitle("Flashlight")
.setContentText("Lighten your world!!!").build();
mNotificationManager.notify(1, notif);
remoteViews.setOnClickPendingIntent(R.id.closeOnFlash, pIntent);
}
我已将按钮id(closeOnFlash
)传递到setonclickpendingent
中,不知道它为什么不工作
这是我的xml
:
<?xml version="1.0" encoding="UTF-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:gravity="center"
android:orientation="horizontal"
android:weightSum="100" >
<ImageView
android:id="@+id/notifiation_image"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="30"
android:contentDescription="@string/appImage"
android:src="@drawable/ic_launcher" />
<TextView
android:id="@+id/appName"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="50"
android:gravity="center"
android:text="@string/flashLightOn"
android:textAppearance="?android:attr/textAppearanceMedium" />
<Button
android:id="@+id/closeOnFlash"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="20"
android:text="@string/close" />
启动通知为:
private void startNotification(){
String ns = Context.NOTIFICATION_SERVICE;
NotificationManager notificationManager =
(NotificationManager) getSystemService(ns);
Notification notification = new Notification(R.drawable.ic_launcher, null,
System.currentTimeMillis());
RemoteViews notificationView = new RemoteViews(getPackageName(),
R.layout.mynotification);
//the intent that is started when the notification is clicked (works)
Intent notificationIntent = new Intent(this, FlashLight.class);
PendingIntent pendingNotificationIntent = PendingIntent.getActivity(this, 0,
notificationIntent, 0);
notification.contentView = notificationView;
notification.contentIntent = pendingNotificationIntent;
notification.flags |= Notification.FLAG_NO_CLEAR;
//this is the intent that is supposed to be called when the
//button is clicked
Intent switchIntent = new Intent(this, switchButtonListener.class);
PendingIntent pendingSwitchIntent = PendingIntent.getBroadcast(this, 0,
switchIntent, 0);
notificationView.setOnClickPendingIntent(R.id.closeOnFlash,
pendingSwitchIntent);
notificationManager.notify(1, notification);
}
public static class switchButtonListener extends BroadcastReceiver {
@Override
public void onReceive(Context context, Intent intent) {
Log.d("Here", "I am here");
FlashOnOff flashLight;
flashLight = new FlashOnOff();
flashLight.flashLightOff();
flashLight.releaseCamera();
}
}
使用的xml:
<?xml version="1.0" encoding="UTF-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:gravity="center"
android:orientation="horizontal"
android:weightSum="100" >
<ImageView
android:id="@+id/notifiation_image"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="30"
android:contentDescription="@string/appImage"
android:src="@drawable/ic_launcher" />
<TextView
android:id="@+id/appName"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="50"
android:gravity="center"
android:text="@string/flashLightOn"
android:textAppearance="?android:attr/textAppearanceMedium" />
<Button
android:id="@+id/closeOnFlash"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="20"
android:text="@string/close" />
在应用程序标记下的清单中:
<receiver android:name="FlashLight$switchButtonListener" />
此线程是否有帮助?这个帖子应该回答你想做什么:好的,非常感谢,我会看一看。事实上,第二个帖子对我的HTC感觉很有效,还没有检查兼容性问题。@PoojaShah很乐意帮忙:)清单中的声明是如何工作的?手电筒是你的班级里有swiftButtonListener吗?是应用程序名吗?这真是个好主意!谢谢分享@Shaikmdashq是的,它是包含接收者的类。您也可以使用classIs的完全分类名称。这被认为是必须在清单中声明的全局广播?如果不是,为什么不能用作本地广播?