MainActivity.java
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| import android.os.Bundle;
import android.support.v7.app.AppCompatActivity;
import android.telephony.SmsManager;
import android.view.View;
import android.widget.Button;
import android.widget.EditText;
public class MainActivity extends AppCompatActivity {
private Button send;
private EditText ed1,ed2;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
send= (Button) findViewById(R.id.send);
send.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
ed1= (EditText) findViewById(R.id.receiver);
ed2= (EditText) findViewById(R.id.message);
String number=ed1.getText().toString();
String text=ed2.getText().toString();
SmsManager sms= SmsManager.getDefault();
sms.sendTextMessage(number,null,text,null,null);
}
});
}
}
|
activity_main.xml
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| <?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:orientation="vertical"
android:gravity="center|left"
android:weightSum="1">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="短信发送器"
android:textColor="@color/colorAccent"
android:textSize="24sp"
android:textStyle="bold" />
<EditText
android:id="@+id/receiver"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:hint="接收者："
android:inputType="phone" />
<EditText
android:id="@+id/message"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:hint="请输入短信内容：" />
<Button
android:id="@+id/send"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="发送" />
</LinearLayout>
|
添加发短信权限
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| <uses-permission android:name="android.permission.SEND_SMS"></uses-permission>
|
Tony-Chenn 编写
转载请说明出处
20170709
