功能:调用发送短信功能
1 、 权限
<uses-permission android:name="android.permission.SEND_SMS"/>
2、具体实现
Uri smstoUri = Uri.parse("smsto:"); Intent intent = new Intent(Intent.ACTION_VIEW,smstoUri); intent.putExtra("address","电话号码"); // 没有电话号码的话为默认的,即显示的时候是为空的 intent.putExtra("sms_body","短信内容"); // 设置发送的内容 intent.setType("vnd.android-dir/mms-sms"); startActivity(intent);
[b]Activity 代码:[/b]
public class MainActivity extends Activity { private EditText phone ,message; private Button sendbtn; protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); phone = (EditText) findViewById(R.id.phone); message = (EditText) findViewById(R.id.message); sendbtn = (Button) findViewById(R.id.sendbtn); //点击发送短信 sendbtn.setOnClickListener(new OnClickListener() { public void onClick(View v) { String p = phone.getText().toString(); String m = message.getText().toString(); Uri smstoUri = Uri.parse("smsto:"); // 解析地址 Intent intent = new Intent(Intent.ACTION_VIEW,smstoUri); intent.putExtra("address",p); // 没有电话号码的话为默认的,即显示的时候是为空的 intent.putExtra("sms_body",m); // 设置发送的内容 intent.setType("vnd.android-dir/mms-sms"); startActivity(intent); } }); } }
Mainfest.xml 配置文件:
<?xml version="1.0" encoding="utf-8"?> <manifest xmlns:android="http://schemas.android.com/apk/res/android" package="com.example.message" android:versionCode="1" android:versionName="1.0" > <uses-sdk android:minSdkVersion="10" android:targetSdkVersion="10" /> <application android:allowBackup="true" android:icon="@drawable/ic_launcher" android:label="@string/app_name" android:theme="@style/AppTheme" > <activity android:name="com.example.message.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> <!-- 发送短信权限 --> <uses-permission android:name="android.permission.SEND_SMS" /> </manifest>
布局示意图:
<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" > <EditText android:id="@+id/phone" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_alignParentLeft="true" android:layout_alignParentRight="true" android:ems="10" android:inputType="number" > <requestFocus /> </EditText> <Button android:id="@+id/sendbtn" style="?android:attr/buttonStyleSmall" android:layout_width="150dp" android:layout_height="50dp" android:layout_alignParentBottom="true" android:layout_centerHorizontal="true" android:layout_marginBottom="28dp" android:text="Send" /> <EditText android:id="@+id/message" android:layout_width="fill_parent" android:layout_height="wrap_content" android:layout_above="@+id/sendbtn" android:layout_alignLeft="@+id/phone" android:layout_marginBottom="48dp" android:ems="10" /> </RelativeLayout>
效果图片: