main.xml
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical" >
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="@string/please_input_number" />
<EditText
android:id="@+id/et_call_number"
android:inputType="phone"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:hint="@string/call_number"/>
<EditText
android:id="@+id/et_content"
android:inputType="none"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:lines="8"
android:gravity="top"
android:hint="@string/sendcontent"/>
<Button
android:id="@+id/bt_send"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:inputType="none"
android:text="@string/send"/>
</LinearLayout>
MainActivity.java
import java.util.ArrayList;
import android.os.Bundle;
import android.app.Activity;
import android.view.Menu;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.EditText;
import android.widget.Toast;
public class MainActivity extends Activity {
private EditText et_call_number;
private EditText et_content;
private Button bt_send;
private String callNumber;
private String smsContent;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
initView();
initClick();
}
/**
* 初始化视图
*/
private void initView() {
// TODO Auto-generated method stub
et_call_number = (EditText) this.findViewById(R.id.et_call_number);
et_content = (EditText) this.findViewById(R.id.et_content);
bt_send = (Button) this.findViewById(R.id.bt_send);
}
/**
* 初始化数据
*/
private void initData() {
callNumber = et_call_number.getText().toString().trim();
smsContent = et_content.getText().toString().trim();
}
/**
* 初始化点击事件
*/
private void initClick() {
// TODO Auto-generated method stub
bt_send.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
initData();
if (callNumber.equals("") || smsContent.equals("") ) {
Toast.makeText(MainActivity.this, "电话号码或者短信内容不能为空!", Toast.LENGTH_SHORT).show();
} else {
android.telephony.SmsManager smsManager=android.telephony.SmsManager.getDefault();
ArrayList<String> divideMessages = smsManager.divideMessage(smsContent);
for (String divideMessage : divideMessages) {
smsManager.sendTextMessage(callNumber, null, divideMessage, null, null);
}
}
}
});
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.main, menu);
return true;
}
}