android 发送邮件

直接奔主题~!

结构如图:

Send_EmailActivity.java代码:

public class Send_EmailActivity extends Activity {private EditText to_txt;private EditText subject_txt;private EditText content_txt;private Button submit_btn;private Button reset_btn;/** Called when the activity is first created. */@Overridepublic void onCreate(Bundle savedInstanceState) {super.onCreate(savedInstanceState);setContentView(R.layout.main);findAll();bind();}public void findAll() {to_txt = (EditText) this.findViewById(R.id.to_txt);content_txt = (EditText) this.findViewById(R.id.content_txt);submit_btn = (Button) this.findViewById(R.id.submit_btn);reset_btn = (Button) this.findViewById(R.id.reset_btn);subject_txt = (EditText) this.findViewById(R.id.subject_txt);}public void bind() {submit_btn.setOnClickListener(mylistener);reset_btn.setOnClickListener(mylistener);}private View.OnClickListener mylistener = new OnClickListener() {public void onClick(View v) {// TODO Auto-generated method stubIntent i = new Intent(Intent.ACTION_SEND);i.setType("text/plain"); // 模拟器请使用这行// i.setType("message/rfc822") ; // 真机上使用这行String receive = to_txt.getText().toString().trim();i.putExtra(Intent.EXTRA_EMAIL, new String[] { receive });i.putExtra(Intent.EXTRA_SUBJECT, subject_txt.getText().toString().trim());i.putExtra(Intent.EXTRA_TEXT, content_txt.getText().toString().trim());startActivity(Intent.createChooser(i, "send"));}};}

main.xml代码:

<?xml version="1.0" encoding="utf-8"?><LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"android:orientation="vertical" android:layout_width="fill_parent"android:layout_height="fill_parent"><TextView android:text="收件人" android:id="@+id/textView1"android:layout_width="wrap_content" android:layout_height="wrap_content"></TextView><EditText android:layout_width="fill_parent" android:id="@+id/to_txt"android:layout_height="wrap_content"><requestFocus></requestFocus></EditText><TextView android:text="内容" android:id="@+id/textView2"android:layout_width="wrap_content" android:layout_height="wrap_content"></TextView><EditText android:layout_width="fill_parent" android:id="@+id/content_txt"android:layout_height="wrap_content"></EditText><TextView android:text="主题" android:id="@+id/textView4"android:layout_width="wrap_content" android:layout_height="wrap_content"></TextView><EditText android:layout_width="fill_parent" android:id="@+id/subject_txt"android:layout_height="wrap_content"></EditText><LinearLayout android:gravity="center"android:layout_width="fill_parent" android:id="@+id/linearLayout1"android:layout_height="wrap_content"><Button android:id="@+id/submit_btn" android:text="submit"android:layout_width="wrap_content" android:layout_height="wrap_content"></Button><Button android:id="@+id/reset_btn" android:text="reset"android:layout_width="wrap_content" android:layout_height="wrap_content"></Button></LinearLayout></LinearLayout>

androidManifest.xml代码:

<?xml version="1.0" encoding="utf-8"?><manifest xmlns:android="http://schemas.android.com/apk/res/android"      package="Send_Email.Jason"      android:versionCode="1"      android:versionName="1.0">    <uses-sdk android:minSdkVersion="4" />    <application android:icon="@drawable/icon" android:label="@string/app_name">        <activity android:name=".Send_EmailActivity"                  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>

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