Android widget Gadget (two) using configure

The add widget requires some processing before this can be done using the configure Activity

Based on the implementation of the previous article, plus the configuration activity (configure=activity). When you join the widget. will open an activity, configure the operation,

<appwidget-provider....android:configure= "Com.stone.ui.AppWidgetConfigureActivity" ></ Appwidget-provider>

To configure the implementation of an activity:

Package Com.stone.ui;import Android.app.activity;import Android.appwidget.appwidgethost;import Android.appwidget.appwidgetmanager;import Android.content.intent;import Android.os.bundle;import Android.view.view;import android.view.view.onclicklistener;import Android.widget.button;import com.stone.R;/* * Config part * Add Setresult (result_cancle) before Setcontentview () function in OnCreate, so that if you press the Back button before the activity is initialized, the widget will not start; After the Setcontentview () function (not necessarily in oncreate. Before activity exits), add the following settings, for example, to specify the widget */public class Appwidgetconfigureactivity extends activity implements that need to be started Onclicklistener {Button config1, config2, config3; @Overrideprotected void OnCreate (Bundle savedinstancestate) { Super.oncreate (savedinstancestate); Intent Intent = Getintent (); Bundle extras = Intent.getextras (); if (extras! = null) {int widgetid = Extras.getint (appwidgetmanager.extra_appwidget_id ,-1);//derived from Intent widgetid//notification appwdiget configuration canceled Intent Reslut = new Intent (); Reslut.putextra (Appwidgetmanager.extra_ appwidget_id, Widgetid); SetresulT (result_canceled, Reslut); SYSTEM.OUT.PRINTLN ("result Cancel");} Setcontentview (r.layout.switch_configure); config1 = (Button) Findviewbyid (R.ID.BTN_CONFIG1); config2 = (Button) Findviewbyid (R.ID.BTN_CONFIG2); config3 = (Button) Findviewbyid (R.ID.BTN_CONFIG3); Config1.setonclicklistener (This) ; Config2.setonclicklistener (this); Config3.setonclicklistener (this);} @Overrideprotected void Onresume () {Super.onresume ();} private void Oncompletedconfigure () {Intent Intent = getintent (); Bundle extras = Intent.getextras (); if (extras! = null) {int widgetid = Extras.getint (appwidgetmanager.extra_appwidget_id ,-1);//from Intent widgetid//notification appwdiget configuration is complete Intent reslut = new Intent (); Reslut.putextra (Appwidgetmanager.extra_ appwidget_id, Widgetid); Setresult (RESULT_OK, Reslut); SYSTEM.OUT.PRINTLN ("result ok"); finish (); System.out.println ("Finish OK");}}  @Overridepublic void OnClick (View v) {if (v = = config1) {//do config1} else if (v = = config2) {//do Config2} else if (v = = CONFIG3) {//do config3}oncompletedconfiGure ();}} 

Switch_configure.xml

<?xml version= "1.0" encoding= "Utf-8"? ><linearlayout xmlns:android= "http://schemas.android.com/apk/res/ Android "    android:layout_width=" match_parent "    android:layout_height=" match_parent "    android:o rientation= "vertical" >    <button     android:id= "@+id/btn_config1" android:layout_width= "Wrap_    Content "    android:layout_height=" wrap_content "    android:text=" config1 "/><button     android:id=" @+ Id/btn_config2 "    android:layout_width=" wrap_content "    android:layout_height=" Wrap_content "    Android : text= "Config2"/><button     android:id= "@+id/btn_config3" android:layout_width= "Wrap_content"    android:layout_height= "wrap_content"    android:text= "Config3"/></linearlayout>

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Android widget Gadget (two) using configure