您的位置:首页 > 移动开发 > Android开发

Android发送短信项目代码

2015-11-19 08:41 549 查看
这个小项目的功能就是单纯的发送一条短信到你指定的号码上,调用系统短信接口直接发送短信。另一种方法是跳转到短信发送界面发送短信,这里不介绍。

首先上效果图:



步骤:

1、先建立一个Android工程。(略)

2、在AndroidManifest.xml文件中添加短信发送权限。

<?xml version="1.0" encoding="utf-8"?> <manifest    xmlns:android="http://schemas.android.com/apk/res/android"    package="alex.example.sms"    android:versionCode="1"    android:versionName="1.0" >

<uses-sdk
android:minSdkVersion="8"
android:targetSdkVersion="18" />

//--这里添加权限--
<uses-permission android:name="android.permission.SEND_SMS" />
<uses-permission android:name="android.permission.READ_SMS" />
<uses-permission android:name="android.permission.RECEIVE_SMS" />

<application
android:allowBackup="true"
android:icon="@drawable/ic_launcher"
android:label="@string/app_name"
android:theme="@style/AppTheme" >
<activity
android:name=".MainActivity"
android:label="@string/app_name" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
</application>
</manifest>


这里为了以后方便,不仅添加了短信发送权限,又多添加了短信接收权限、短信读取权限。

3、string.xml

<?xml version="1.0" encoding="utf-8"?>
<resources>

<string name="app_name">也是短信</string>
<string name="phone_num">联系人:</string>
<string name="phone_num_editText_hint">请输入电话号码</string>
<string name="sms_content">内容:</string>
<string name="sms_content_editText_hint">请输入短信内容</string>
<string name="remind_input_phone_number">联系人不能为空</string>
<string name="remind_sms_send_finish">Sent</string>
<string name="action_settings">Settings</string>

</resources>


4、activity_main.xml,编辑界面

<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"
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="alex.example.sms.MainActivity" >

<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="@string/phone_num"
android:textColor="#00BFFF"
android:textSize="18sp" />

<EditText
android:id="@+id/phone_num_editText"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:hint="@string/phone_num_editText_hint"
android:inputType="phone" />

<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="16dp"
android:text="@string/sms_content"
android:textColor="#00BFFF"
android:textSize="18sp" />

<EditText
android:id="@+id/sms_content_editText"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:hint="@string/sms_content_editText_hint" />

<Button
android:id="@+id/sms_send_button"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center_horizontal"
android:layout_marginTop="25dp"
android:background="@drawable/button_send_1" />

</LinearLayout>


这其中还涉及到了另一个文件,dimens.xml,它里面定义了简单的样式。

<resources>

<!-- Default screen margins, per the Android Design guidelines. -->
<dimen name="activity_horizontal_margin">16dp</dimen>
<dimen name="activity_vertical_margin">16dp</dimen>

</resources>


5、最后上最重要的部分,MainActivity.java。这里图省事直接上全部代码了,各位见谅了。这里短信相关的方法就是自动生成的onCreat方法和一个自己编的sendSMS方法。

onCreat方法将各个控件添加到界面中。

sendSMS方法是读取2个EditText控件中的内容,并将其处理和发送出去,最后还能获取短信的发送状态。

package alex.example.sms;

import java.util.List;

import android.support.v7.app.ActionBarActivity;
import android.telephony.SmsManager;
import android.app.Activity;
import android.app.PendingIntent;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.content.IntentFilter;
import android.os.Bundle;
import android.view.Menu;
import android.view.MenuItem;
import android.view.MotionEvent;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.View.OnTouchListener;
import android.widget.Button;
import android.widget.EditText;
import android.widget.Toast;

public class MainActivity extends ActionBarActivity {

private EditText phone_num_editText;
private EditText sms_content_editText;
private Button sms_send_button;

@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);

phone_num_editText = (EditText) findViewById(R.id.phone_num_editText);
sms_content_editText = (EditText) findViewById(R.id.sms_content_editText);
sms_send_button = (Button) findViewById(R.id.sms_send_button);

// 设置按钮按键监听器
sms_send_button.setOnClickListener(new OnClickListener() {

@Override
public void onClick(View v) {
// TODO 点击按钮sms_send_button后会进入这里处理
sendSMS(); // 调用自定义方法,发送短信
}
});

// 设置按钮触摸监听器
sms_send_button.setOnTouchListener(new OnTouchListener() {

@Override
public boolean onTouch(View v, MotionEvent event) {
if (event.getAction() == MotionEvent.ACTION_DOWN) {
// 按钮按下效果
v.setBackgroundResource(R.drawable.button_send_2);
} else if (event.getAction() == MotionEvent.ACTION_UP) {
// 按钮抬起效果
v.setBackgroundResource(R.drawable.button_send_1);
}
return false;
}
});

}

@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;
}

@Override
public boolean onOptionsItemSelected(MenuItem item) {
// Handle action bar item clicks here. The action bar will
// automatically handle clicks on the Home/Up button, so long
// as you specify a parent activity in AndroidManifest.xml.
int id = item.getItemId();
if (id == R.id.action_settings) {
return true;
}
return super.onOptionsItemSelected(item);
}

public void sendSMS() {
// TODO 发送短信并获取短信的状态

// **********************************************************************
// 获取短信的状态
String SENT = "sms_sent";
String DELIVERED = "sms_delivered";

Intent sentIntent = new Intent(SENT);
Intent deliveredIntent = new Intent(DELIVERED);

PendingIntent sentPI = PendingIntent.getBroadcast(
getApplicationContext(), 0, sentIntent, 0);
PendingIntent deliveredPI = PendingIntent.getBroadcast(
getApplicationContext(), 0, deliveredIntent, 0);

// 发送完成
registerReceiver(new BroadcastReceiver() {
@Override
public void onReceive(Context context, Intent intent) {
switch (getResultCode()) {
case Activity.RESULT_OK:
Toast.makeText(getBaseContext(), "短信发送成功",
Toast.LENGTH_SHORT).show();
break;
case SmsManager.RESULT_ERROR_GENERIC_FAILURE:
Toast.makeText(getBaseContext(),
"Send Failed because generic failure cause.",
Toast.LENGTH_SHORT).show();
break;
case SmsManager.RESULT_ERROR_NO_SERVICE:
Toast.makeText(
getBaseContext(),
"Send Failed because service is currently unavailable.",
Toast.LENGTH_SHORT).show();
break;
case SmsManager.RESULT_ERROR_NULL_PDU:
Toast.makeText(getBaseContext(),
"Send Failed because no pdu provided.",
Toast.LENGTH_SHORT).show();
break;
case SmsManager.RESULT_ERROR_RADIO_OFF:
Toast.makeText(
getBaseContext(),
"Send Failed because radio was explicitly turned off.",
Toast.LENGTH_SHORT).show();
break;
default:
Toast.makeText(getBaseContext(), "Send Failed.",
Toast.LENGTH_SHORT).show();
break;
}
}
}, new IntentFilter(SENT));

// 对方接收完成
registerReceiver(new BroadcastReceiver() {
@Override
public void onReceive(Context context, Intent intent) {
switch (getResultCode()) {
case Activity.RESULT_OK:
Toast.makeText(getBaseContext(), "Delivered Success!",
Toast.LENGTH_SHORT).show();
break;
case Activity.RESULT_CANCELED:
Toast.makeText(getBaseContext(), "Delivered Failed!",
Toast.LENGTH_SHORT).show();
break;
}
}
}, new IntentFilter(DELIVERED));

// **********************************************************************
// 发送短信
// 首先提取两个输入框中的内容并转换类型
String phoneNum = phone_num_editText.getText().toString();
String smsContent = sms_content_editText.getText().toString();

// 判断是否输入电话号码,利用equals()函数比较
if (phoneNum.equals("")) {
// 未输入电话号码,出现Toast提示
Toast.makeText(MainActivity.this,
R.string.remind_input_phone_number, Toast.LENGTH_SHORT)
.show();
} else {
// 以输入电话号码,进行后续处理
// 获取短信管理器
SmsManager smsManager = SmsManager.getDefault();
// 判断短信内容长度是否过长(根据国际标准:纯中文上限70字,纯英文上限160字母,中英文混合上限70字和字母)
if (smsContent.length() > 70) {
// 若短信内容过长则进行分段处理并分段发送
List<String> contents = smsManager.divideMessage(smsContent);
for (String sms : contents) {
// 发送短信
smsManager.sendTextMessage(phoneNum, null, sms, sentPI,
deliveredPI);
}
} else {
// 短信内容长度符合,直接发送
smsManager.sendTextMessage(phoneNum, null, smsContent, sentPI,
deliveredPI);
}
Toast.makeText(MainActivity.this, R.string.remind_sms_send_finish,
Toast.LENGTH_SHORT).show();
}
}

}


上面代码还用到了两张图片,是用来美化按钮效果的。

// 设置按钮触摸监听器
sms_send_button.setOnTouchListener(new OnTouchListener() {

@Override
public boolean onTouch(View v, MotionEvent event) {
if (event.getAction() == MotionEvent.ACTION_DOWN) {
// 按钮按下效果
v.setBackgroundResource(R.drawable.button_send_2);
} else if (event.getAction() == MotionEvent.ACTION_UP) {
// 按钮抬起效果
v.setBackgroundResource(R.drawable.button_send_1);
}
return false;
}
});


两张图片分别是(可以图片另存为下来使用)

1、 button_send_1,未点击状态



2、 button_send_2,被点击状态



以上就是这个项目的全部代码。

内容来自用户分享和网络整理,不保证内容的准确性,如有侵权内容,可联系管理员处理 点击这里给我发消息
标签: