intent.setaction android.intent.action.view,Android开发之Intent.Action Android中Intent的各种常见作用【转】...

1 Intent.ACTION_MAIN

String: Android.intent.action.MAIN标识Activity为一个程序的开始。比较常用。Input:nothingOutput:nothing

2 Intent.Action_CALL

Stirng: android.intent.action.CALL呼叫指定的电话号码。Input:电话号码。数据格式为：tel:+phone number Output:Nothing

Intent intent=new Intent(); intent.setAction(Intent.ACTION_CALL);

intent.setData(Uri.parse("tel:[phone]");

startActivity(intent);

3 Intent.Action.DIAL

String: action.intent.action.DIAL调用拨号面板

Intent intent=new Intent();intent.setAction(Intent.ACTION_DIAL);  //android.intent.action.DIAL

intent.setData(Uri.parse("tel:[phone]");

startActivity(intent);

Input:电话号码。数据格式为：tel:+phone number Output:Nothing说明：打开Android的拨号UI。如果没有设置数据，则打开一个空的UI，如果设置数据，action.DIAL则通过调用getData()获取电话号码。但设置电话号码的数据格式为 tel:+phone number.

4 Intent.Action.ALL_APPS

String: andriod.intent.action.ALL_APPS列出所有的应用。Input：Nothing.Output:Nothing.

5Intent.ACTION_ANSWER

Stirng:android.intent.action.ANSWER处理呼入的电话。Input:Nothing.Output:Nothing.

6 Intent.ACTION_ATTACH_DATA

String: android.action.ATTCH_DATA别用于指定一些数据应该附属于一些其他的地方，例如，图片数据应该附属于联系人Input: DataOutput:nothing

7 Intent.ACTION_BUG_REPORT

String: android.intent.action.BUG_REPORT显示Dug报告。Input:nothingoutput:nothing

8 Intent.Action_CALL_BUTTON

String: android.action.intent.CALL_BUTTON.相当于用户按下“拨号”键。经测试显示的是“通话记录”Input:nothingOutput:nothing

Intent intent = new Intent(Intent.ACTION_CALL_BUTTON);startActivity(intent);

9 Intent.ACTION_CHOOSER

String: android.intent.action.CHOOSER显示一个activity选择器，允许用户在进程之前选择他们想要的,与之对应的是Intent.ACTION_GET_CONTENT.

10. Intent.ACTION_GET_CONTENT

String: android.intent.action.GET_CONTENT允许用户选择特殊种类的数据，并返回(特殊种类的数据：照一张相片或录一段音)

Input: TypeOutput:URI

int requestCode = 1001;Intent intent = new Intent(Intent.ACTION_GET_CONTENT); // "android.intent.action.GET_CONTENT"

intent.setType("image/*"); // 查看类型，如果是其他类型，比如视频则替换成 video/*，或 */*

Intent wrapperIntent = Intent.createChooser(intent, null);startActivityForResult(wrapperIntent, requestCode);

11 Intent.ACTION_VIEW

String：android.intent.action.VIEW用于显示用户的数据。比较通用，会根据用户的数据类型打开相应的Activity。比如 tel:[phone]打开拨号程序，http://www.g.cn则会打开浏览器等。

Uri uri = Uri.parse("http://www.google.com"); //浏览器 Uri uri =Uri.parse("tel:[phone]"); //拨号程序

Uri uri=Uri.parse("geo:39.899533,116.036476"); //打开地图定位

Intent it = new Intent(Intent.ACTION_VIEW,uri);

startActivity(it);

//播放视频

Intent intent = new Intent(Intent.ACTION_VIEW);

Uri uri = Uri.parse("file:///sdcard/media.mp4");

intent.setDataAndType(uri, "video/*");

startActivity(intent);

//调用发送短信的程序

Intent it = new Intent(Intent.ACTION_VIEW);

it.putExtra("sms_body", "信息内容...");

it.setType("vnd.android-dirs-sms");

startActivity(it);

12 Intent.ACTION_SENDTO

String: android.intent.action.SENDTO

说明：发送短信息

//发送短信息 Uri uri = Uri.parse("smsto:13200100001");

Intent it = new Intent(Intent.ACTION_SENDTO, uri);

it.putExtra("sms_body", "信息内容...");

startActivity(it);

//发送彩信,设备会提示选择合适的程序发送 Uri uri = Uri.parse("content://media/external/images/media/23");

//设备中的资源(图像或其他资源)

Intent intent = new Intent(Intent.ACTION_SEND);

intent.putExtra("sms_body", "内容");

intent.putExtra(Intent.EXTRA_STREAM, uri);

intent.setType("image/png");

startActivity(it);

//Email Intent intent=new Intent(Intent.ACTION_SEND);

String[] tos={"[e-mail]"};

String[] ccs={"[e-mail]"};

intent.putExtra(Intent.EXTRA_EMAIL, tos);

intent.putExtra(Intent.EXTRA_CC, ccs);

intent.putExtra(Intent.EXTRA_TEXT, "The email body text");

intent.putExtra(Intent.EXTRA_SUBJECT, "The email subject text");

intent.setType("message/rfc822");

startActivity(Intent.createChooser(intent, "Choose Email Client"));

13 Intent.ACTION_GET_CONTENT

//选择图片 requestCode 返回的标识

Intent intent = new Intent(Intent.ACTION_GET_CONTENT); //"android.intent.action.GET_CONTENT"

intent.setType(contentType); //查看类型 String IMAGE_UNSPECIFIED = "image/*";

Intent wrapperIntent = Intent.createChooser(intent, null);

((Activity) context).startActivityForResult(wrapperIntent, requestCode);

//添加音频

Intent intent = new Intent(Intent.ACTION_GET_CONTENT);

intent.setType(contentType); //String VIDEO_UNSPECIFIED = "video/*";

Intent wrapperIntent = Intent.createChooser(intent, null);

((Activity) context).startActivityForResult(wrapperIntent, requestCode);

//拍摄视频

int durationLimit = getVideoCaptureDurationLimit(); //SystemProperties.getInt("ro.media.enc.lprof.duration", 60);

Intent intent = new Intent(MediaStore.ACTION_VIDEO_CAPTURE);

intent.putExtra(MediaStore.EXTRA_VIDEO_QUALITY, 0);

intent.putExtra(MediaStore.EXTRA_SIZE_LIMIT, sizeLimit);

intent.putExtra(MediaStore.EXTRA_DURATION_LIMIT, durationLimit);

startActivityForResult(intent, REQUEST_CODE_TAKE_VIDEO);

//视频

Intent intent = new Intent(Intent.ACTION_GET_CONTENT);

intent.setType(contentType); //String VIDEO_UNSPECIFIED = "video/*";

Intent wrapperIntent = Intent.createChooser(intent, null);

((Activity) context).startActivityForResult(wrapperIntent, requestCode);

//录音

Intent intent = new Intent(Intent.ACTION_GET_CONTENT);

intent.setType(ContentType.AUDIO_AMR); //String AUDIO_AMR = "audior";

intent.setClassName("com.android.soundrecorder",

"com.android.soundrecorder.SoundRecorder");

((Activity) context).startActivityForResult(intent, requestCode);

//拍照 REQUEST_CODE_TAKE_PICTURE 为返回的标识

Intent intent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE); //"android.media.action.IMAGE_CAPTURE";

intent.putExtra(MediaStore.EXTRA_OUTPUT, Mms.ScrapSpace.CONTENT_URI); // output,Uri.parse("content:/s/scrapSpace");

startActivityForResult(intent, REQUEST_CODE_TAKE_PICTURE);