Question

I have a widget that supposed to call an Activity of the main app when the user clicks on widget body. My setup works for a single widget instance but for a second instance of the same widget the PendingIntent gets reused and as result the vital information that I m sending as extra gets overwritten for the 1st instance. So I figured that I should pass widget ID as Intent data however as soon as I add Intent#setData I would see in the log that 2 separate Intents are appropriately fired but the Activity fails to pick it up so basically Activity will not come up and nothing happens (no error or warning ether) Here s how the activity is setup in the Manifest:

    <activity android:name=".SearchResultsView" 
         android:label="@string/search_results"
        <intent-filter>
            <action android:name="bostone.android.search.RESULTS" />
            <category android:name="android.intent.category.DEFAULT" />
        </intent-filter>
    </activity>

这里还有用于处理点击的代码。

Intent di = new Intent("bostone.android.search.RESULTS");
di.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
// if line below is commented out - the Activity will start
di.setData(ContentUris.withAppendedId(Uri.EMPTY, widgetId));
di.putExtra("URL", url);
views.setOnClickPendingIntent(R.id.widgetContent, 
    PendingIntent.getActivity(this, 0, di, 0));

主要仪器和植被被包装为2台单独的APK,每套是自己的包件和马尼费斯特。

Answer 1

我认为,你需要<条码>和“数据”;标签,载于您的<条码>和>;intent-filter>,以便你为了与你登记的意图相符而发射。

rel=“nofollow noreferer”https://developer.android.com/guide/topics/maniap/data-element.html

使用Uri.EMPTY也可能是一个问题。我制定了你自己的Uri计划,以便你所说的是:

di.setData(Uri.withAppendedPath(Uri.parse("droidln://widget/id/"), String.valueOf(appWidgetId)));

您和您的意向者希望:

    <intent-filter>
        <action android:name="bostone.android.search.RESULTS" />
        <category android:name="android.intent.category.DEFAULT" />
        <data android:scheme="droidln"/>
    </intent-filter>

友情链接