使用意向来自小部件按钮点击发送短信 [英] Using intent for sending SMS on Button click from widget
本文介绍了使用意向来自小部件按钮点击发送短信的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
确定这是code为我的小部件。我有两个按钮，被点击它们时拨打电话。我想实现三个按钮发送短信，但我不能为实现这一意图......我我主要的应用程序我用smsmanager功能....
进口android.app.PendingIntent;
进口android.appwidget.AppWidgetManager;
进口android.appwidget.AppWidgetProvider;
进口android.content.Context;
进口android.content.Intent;
进口android.net.Uri;
进口android.widget.RemoteViews;公共类HelloWidget的扩展AppWidgetProvider { @覆盖
公共无效的onUpdate（上下文的背景下，AppWidgetManager appWidgetManager，
INT [] appWidgetIds）{ //定时器定时器=新的Timer（）;
//timer.scheduleAtFixedRate(new数值指明MyTime（上下文，appWidgetManager），1，1000）;
字符串连接codedHash = Uri.en code（＃）; 对于（INT appWidgetId：appWidgetIds）{ 意图callIntent1 =新意图（android.intent.action.CALL
Uri.parse（电话：* 100+ EN codedHash））;
意图callIntent2 =新意图（android.intent.action.CALL
Uri.parse（电话：* 200 * 1+ EN codedHash））; 的PendingIntent pendingIntent1 =
PendingIntent.getActivity（上下文，0，callIntent1，0）; 的PendingIntent pendingIntent2 =
PendingIntent.getActivity（上下文，0，callIntent2，0）; //获取为App插件的布局并附加上单击监听器按钮
RemoteViews 0点=新的RemoteViews（context.getPackageName（），R.layout.widget）;
views1.setOnClickPendingIntent（R.id.button1，pendingIntent1）; RemoteViews views2 =新的RemoteViews（context.getPackageName（），R.layout.widget）;
views2.setOnClickPendingIntent（R.id.button2，pendingIntent2）; //告诉AppWidgetManager对当前应用的Widget进行更新
appWidgetManager.updateAppWidget（appWidgetId，0点）;
appWidgetManager.updateAppWidget（appWidgetId，views2）;
}
}
}
解决方案
你有没有使用smsmanager如下：
SmsManager SM = SmsManager.getDefault（）;
sm.sendTextMessage（destinationAddress，NULL，世界，你好，NULL，NULL，NULL）;
除了你的code，我建议您覆盖的onReceive在WidgetProvider（）方法以处理发送短信。基本实现看起来是这样的：
先在的onUpdate（）：
意向意图=新意图（背景下，WidgetProvider.class）;
intent.setAction（ACTION_SEND_SMS）;
的PendingIntent的PendingIntent = PendingIntent.getBroadcast（上下文，0，意图，0）;
和则：
@覆盖
公共无效的onReceive（上下文的背景下，意图意图）{
super.onReceive（背景下，意图）;
如果（intent.getAction（）。等于（ACTION_SEND_SMS））{
SmsManager SM = SmsManager.getDefault（）;
sm.sendTextMessage（destinationAddress，NULL，世界，你好，NULL，NULL，NULL）;
}
}
和在清单：
＆lt;接收机器人：名字=com.packagename.WidgetProvider＆GT;
＆所述;意图滤光器＆gt;
＆lt;作用机器人：名字=android.appwidget.action.APPWIDGET_UPDATE/＆GT;
＆lt;作用机器人：名字=com.packagename.ACTION_SEND_SMS/＆GT;
＆所述; /意图滤光器＆gt;
＆LT;元数据机器人：名字=android.appwidget.provider
机器人：资源=@ XML / widget_info/＆GT;
＆LT; /接收器＆GT;
希望帮助
编辑：
首先定义邮件列表。有许多方法 - 在这个例子中你可以将它们存储在字符串数组中：
的String []消息=新的String [] {消息按钮1，消息按钮2，消息按钮3};
串号=12344444454//收件人的移动电话号码
初始化SmsManager：
SmsManager SM = SmsManager.getDefault（）;
现在添加的onClick监听到你的按钮：
按钮按钮1 =（按钮）findViewById（R.id.yourbutton1）;
按钮按钮2 =（按钮）findViewById（R.id.yourbutton2）;
按钮按钮3 =（按钮）findViewById（R.id.yourbutton3）;button1.setOnClickListener（新OnClickListener（）{
@覆盖
公共无效的onClick（视图v）{
//发送消息1
sm.sendTextMessage（数字，空，消息[0]，NULL，NULL，NULL）;
}
}）;button2.setOnClickListener（新OnClickListener（）{
@覆盖
公共无效的onClick（视图v）{
//发送消息2
sm.sendTextMessage（数字，空，消息[1]，NULL，NULL，NULL）;
}
}）;button3.setOnClickListener（新OnClickListener（）{
@覆盖
公共无效的onClick（视图v）{
//发送消息3
sm.sendTextMessage（数字，空，消息[2]，NULL，NULL，NULL）;
}
}）;
Ok this is code for my widget. I have two buttons, that are making calls when clicking on them. I want to implement three more buttons for sending SMS, but i can't implement intent for that... I my main app I use smsmanager function ....
import android.app.PendingIntent;
import android.appwidget.AppWidgetManager;
import android.appwidget.AppWidgetProvider;
import android.content.Context;
import android.content.Intent;
import android.net.Uri;
import android.widget.RemoteViews;
public class HelloWidget extends AppWidgetProvider {
@Override
public void onUpdate(Context context, AppWidgetManager appWidgetManager,
int[] appWidgetIds) {
//Timer timer = new Timer();
//timer.scheduleAtFixedRate(new MyTime(context, appWidgetManager), 1, 1000);
String encodedHash = Uri.encode("#");
for (int appWidgetId : appWidgetIds) {
Intent callIntent1 = new Intent("android.intent.action.CALL",
Uri.parse("tel:*100" + encodedHash));
Intent callIntent2 = new Intent("android.intent.action.CALL",
Uri.parse("tel:*200*1" + encodedHash));
PendingIntent pendingIntent1 =
PendingIntent.getActivity(context, 0, callIntent1, 0);
PendingIntent pendingIntent2 =
PendingIntent.getActivity(context, 0, callIntent2, 0);
// Get the layout for the App Widget and attach an on-click listener to the button
RemoteViews views1 = new RemoteViews(context.getPackageName(), R.layout.widget);
views1.setOnClickPendingIntent(R.id.button1, pendingIntent1);
RemoteViews views2 = new RemoteViews(context.getPackageName(), R.layout.widget);
views2.setOnClickPendingIntent(R.id.button2, pendingIntent2);
// Tell the AppWidgetManager to perform an update on the current App Widget
appWidgetManager.updateAppWidget(appWidgetId, views1);
appWidgetManager.updateAppWidget(appWidgetId, views2);
}
}
}
解决方案
Have you used the smsmanager as follows:
SmsManager sm = SmsManager.getDefault();
sm.sendTextMessage(destinationAddress, null, "Hello world", null, null, null);
In addition to your code I would suggest you to override onReceive() method in the WidgetProvider in order to handle sending SMS. The basic implementation could look like this:
First in onUpdate():
Intent intent = new Intent(context, WidgetProvider.class);
intent.setAction(ACTION_SEND_SMS);
PendingIntent pendingIntent = PendingIntent.getBroadcast(context, 0, intent, 0);
And then:
@Override
public void onReceive(Context context, Intent intent) {
super.onReceive(context, intent);
if (intent.getAction().equals(ACTION_SEND_SMS)) {
SmsManager sm = SmsManager.getDefault();
sm.sendTextMessage(destinationAddress, null, "Hello world", null, null, null);
}
}
And in the Manifest:
<receiver android:name="com.packagename.WidgetProvider" >
<intent-filter>
<action android:name="android.appwidget.action.APPWIDGET_UPDATE" />
<action android:name="com.packagename.ACTION_SEND_SMS"/>
</intent-filter>
<meta-data android:name="android.appwidget.provider"
android:resource="@xml/widget_info" />
</receiver>
Hope that helps
edited:
First define list of messages. There are many ways - in this example you can store them in the string array:
String[] messages = new String[]{"Message for button 1", "Message for button 2", "Message for button 3"};
String number = "12344444454" // recipient's mobile number
Initialize SmsManager:
SmsManager sm = SmsManager.getDefault();
Now add onClick listener to your buttons:
Button button1 = (Button)findViewById(R.id.yourbutton1);
Button button2 = (Button)findViewById(R.id.yourbutton2);
Button button3 = (Button)findViewById(R.id.yourbutton3);
button1.setOnClickListener(new OnClickListener(){
@Override
public void onClick(View v) {
//Sending message 1
sm.sendTextMessage(number, null, messages[0], null, null, null);
}
});
button2.setOnClickListener(new OnClickListener(){
@Override
public void onClick(View v) {
//Sending message 2
sm.sendTextMessage(number, null, messages[1], null, null, null);
}
});
button3.setOnClickListener(new OnClickListener(){
@Override
public void onClick(View v) {
//Sending message 3
sm.sendTextMessage(number, null, messages[2], null, null, null);
}
});
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