我正在开发一个 android 小部件。这是我的 AppWidgetProvider 类:
public class MyWidgetProvider extends AppWidgetProvider {
public static String ACTION_CHARGE = "Charge";
public static String ACTION_BALANCE = "Balance";
public static String ACTION_SEND_BALANCE = "SendBalance";
public static String ACTION_CALL_ME = "CallMe";
@Override
public void onUpdate(Context context, AppWidgetManager appWidgetManager,
int[] appWidgetIds) {
// Get all ids
ComponentName thisWidget = new ComponentName(context,
MyWidgetProvider.class);
int[] allWidgetIds = appWidgetManager.getAppWidgetIds(thisWidget);
for (int widgetId : allWidgetIds) {
RemoteViews remoteViews = new RemoteViews(context.getPackageName(),
R.layout.widget_layout);
// Register onClickListeners
Intent intent = new Intent(context, MyWidgetProvider.class);
intent.setAction(ACTION_CHARGE);
PendingIntent pendingIntent = PendingIntent.getBroadcast(context,
0, intent, PendingIntent.FLAG_UPDATE_CURRENT);
remoteViews.setOnClickPendingIntent(R.id.ib_charge, pendingIntent);
intent = new Intent(context, MyWidgetProvider.class);
intent.setAction(ACTION_BALANCE);
pendingIntent = PendingIntent.getBroadcast(context, 1, intent,
PendingIntent.FLAG_UPDATE_CURRENT);
remoteViews.setOnClickPendingIntent(R.id.ib_balance, pendingIntent);
intent = new Intent(context, MyWidgetProvider.class);
intent.setAction(ACTION_SEND_BALANCE);
pendingIntent = PendingIntent.getBroadcast(context, 2, intent,
PendingIntent.FLAG_UPDATE_CURRENT);
remoteViews.setOnClickPendingIntent(R.id.ib_charge_send,
pendingIntent);
intent = new Intent(context, MyWidgetProvider.class);
intent.setAction(ACTION_CALL_ME);
pendingIntent = PendingIntent.getBroadcast(context, 3, intent,
PendingIntent.FLAG_UPDATE_CURRENT);
remoteViews.setOnClickPendingIntent(R.id.ib_call_me, pendingIntent);
appWidgetManager.updateAppWidget(widgetId, remoteViews);
}
}
@Override
public void onReceive(Context context, Intent intent) {
if (intent.getAction().equals(ACTION_CHARGE)) {
Log.d("onReceive", ACTION_CHARGE);
context.startActivity(new Intent("android.intent.action.CALL", Uri
.parse("tel:*789*1415" + Uri.encode("#"))));
} else if (intent.getAction().equals(ACTION_BALANCE)) {
Log.d("onReceive", ACTION_BALANCE);
} else if (intent.getAction().equals(ACTION_SEND_BALANCE)) {
Log.d("onReceive", ACTION_SEND_BALANCE);
} else if (intent.getAction().equals(ACTION_CALL_ME)) {
Log.d("onReceive", ACTION_CALL_ME);
}
super.onReceive(context, intent);
Log.d("onReceive",
"***********************************************************************");
}
}
ٌٌ但是永远不会调用 onReceive 方法。问题出在哪里?
最佳答案
如果您在您的提供者中使用配置 Activity ,如下所示,请记住在您的配置 Activity 中使用 setOnClickPendingIntent()
,否则 onReceive()
方法将不会被执行稍后调用,即使其他事情都是正确的。
<appwidget-provider xmlns:android="http://schemas.android.com/apk/res/android"
android:minWidth="40dp"
android:minHeight="40dp"
android:updatePeriodMillis="86400000"
android:previewImage="@drawable/icon"
android:initialLayout="@layout/appwidget"
android:configure="AppWidgetConfigure"
android:resizeMode="horizontal|vertical"
android:widgetCategory="home_screen">
</appwidget-provider>
关于Android AppWidgetProvider 的 onReceive 方法永远不会被调用,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/23323154/