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POupdate Widget Non periodiccally
 

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    <p>I have a widget that contains a <code>TextView</code> that i want update only when <code>Onreceive()</code>{this receiver is not the one implemented for widget} method is invoked. I dont want to update the widget periodically but only when my <code>Onreceive()</code> is invoked. </p> <p><strong>Recver.java</strong> </p> <pre><code>public class Recver extends BroadcastReceiver { @Override public void onReceive(Context context, Intent intent) { Widgetd.updatewid(context); } } }} </code></pre> <p><strong>Widgetd.java</strong></p> <pre><code>public class Widgetd extends AppWidgetProvider { @Override public void onUpdate(Context context, AppWidgetManager appWidgetManager, int[] appWidgetIds) { // TODO Auto-generated method stub super.onUpdate(context, appWidgetManager, appWidgetIds); } @Override public void onDeleted(Context context, int[] appWidgetIds) { // TODO Auto-generated method stub super.onDeleted(context, appWidgetIds); } static void updatewid(Context context){ RemoteViews rv = new RemoteViews(context.getPackageName(), R.layout.widgetlay); rv.setTextViewText(R.id.widgetUpdateTv, "1"); } } </code></pre> <p><strong>manifest.xml</strong></p> <pre><code>&lt;?xml version="1.0" encoding="utf-8"?&gt; &lt;manifest xmlns:android="http://schemas.android.com/apk/res/android" package="delete.detailduplicate" android:versionCode="1" android:versionName="1.0" &gt; &lt;uses-sdk android:minSdkVersion="8" android:targetSdkVersion="17" /&gt; &lt;uses-permission android:name="android.permission.RECEIVE_SMS"/&gt; &lt;uses-permission android:name="android.permission.READ_SMS"/&gt; &lt;application android:allowBackup="true" android:icon="@drawable/ic_launcher" android:label="@string/app_name" android:theme="@style/AppTheme" &gt; &lt;activity android:name="delete.detailduplicate.MainActivity" android:label="@string/app_name" &gt; &lt;intent-filter&gt; &lt;action android:name="android.intent.action.MAIN" /&gt; &lt;category android:name="android.intent.category.LAUNCHER" /&gt; &lt;/intent-filter&gt; &lt;/activity&gt; &lt;activity android:name="Newmain"&gt;&lt;/activity&gt; &lt;receiver android:name="Recver"&gt; &lt;intent-filter android:priority="9999999"&gt; &lt;action android:name="android.provider.Telephony.SMS_RECEIVED"&gt;&lt;/action&gt; &lt;/intent-filter&gt; &lt;/receiver&gt; &lt;receiver android:name="Widgetd"&gt; &lt;intent-filter &gt; &lt;action android:name="android.appwidget.action.APPWIDGET_UPDATE" /&gt; &lt;/intent-filter&gt; &lt;meta-data android:name="android.appwidget.provider" android:resource="@xml/widgetsetter" /&gt; &lt;/receiver&gt; &lt;/application&gt; &lt;/manifest&gt; </code></pre> <p><strong>widgetsetter.xml</strong></p> <pre><code>&lt;?xml version="1.0" encoding="utf-8"?&gt; &lt;appwidget-provider xmlns:android="http://schemas.android.com/apk/res/android" android:initialLayout="@layout/widgetlay" android:minHeight="300dp" android:minWidth="72dp" android:updatePeriodMillis="0" &gt; &lt;/appwidget-provider&gt; </code></pre>
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