Android執行個體-發送資訊

標籤：android執行個體-發送資訊

（1）項目結構：

package com.example.messagesender;import java.util.ArrayList;import android.os.Bundle;import android.app.Activity;import android.support.v4.widget.SimpleCursorAdapter.ViewBinder;import android.telephony.gsm.SmsManager;import android.view.Menu;import android.view.View;import android.widget.Button;import android.widget.EditText;import android.widget.Toast;public class MainActivity extends Activity {private EditText numberText; // 手機號private EditText contentText;// 內容private Button button1;// 發送按鈕@Overrideprotected void onCreate(Bundle savedInstanceState) {super.onCreate(savedInstanceState);setContentView(R.layout.activity_main);numberText = (EditText) this.findViewById(R.id.editText1);contentText = (EditText) this.findViewById(R.id.editText2);button1 = (Button) this.findViewById(R.id.button1);button1.setOnClickListener(new ButtonClickListener());}private final class ButtonClickListener implements View.OnClickListener {@Overridepublic void onClick(View v) {String number = numberText.getText().toString();String content = contentText.getText().toString();// 獲得簡訊發送管理對象SmsManager manager = SmsManager.getDefault();// 對字數超過的時候，拆分簡訊ArrayList<String> texts = manager.divideMessage(content);// 迭代傳送簡訊for (String text : texts) {manager.sendTextMessage(number, null, text, null, null);}Toast.makeText(MainActivity.this, "發送成功！", Toast.LENGTH_SHORT).show();}}@Overridepublic 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;}}

activity_main.xml

<RelativeLayout 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:paddingBottom="@dimen/activity_vertical_margin"    android:paddingLeft="@dimen/activity_horizontal_margin"    android:paddingRight="@dimen/activity_horizontal_margin"    android:paddingTop="@dimen/activity_vertical_margin"    tools:context=".MainActivity" >    <TextView        android:id="@+id/textView1"        android:layout_width="wrap_content"        android:layout_height="wrap_content"        android:layout_alignParentLeft="true"        android:layout_alignParentTop="true"        android:text="請輸入手機號" />    <EditText        android:id="@+id/editText1"        android:layout_width="wrap_content"        android:layout_height="wrap_content"        android:layout_alignLeft="@+id/textView1"        android:layout_below="@+id/textView1"        android:layout_marginTop="20dp"        android:ems="10" />    <TextView        android:id="@+id/textView2"        android:layout_width="wrap_content"        android:layout_height="wrap_content"        android:layout_alignLeft="@+id/editText1"        android:layout_below="@+id/editText1"        android:layout_marginTop="18dp"        android:text="請輸入簡訊內容" />    <EditText        android:id="@+id/editText2"        android:layout_width="wrap_content"        android:layout_height="wrap_content"        android:layout_alignLeft="@+id/textView2"        android:layout_below="@+id/textView2"        android:layout_marginTop="25dp"        android:ems="10"        android:minLines="3" >        <requestFocus />    </EditText>    <Button        android:id="@+id/button1"        android:layout_width="wrap_content"        android:layout_height="wrap_content"        android:layout_below="@+id/editText2"        android:layout_marginTop="18dp"        android:text="發送資訊" /></RelativeLayout>

Android執行個體-發送資訊