android 外部启动activity，自定义action，action常量大全

从任意app，启动另外一个app的activity：

1.   Intent i = new Intent(); 

         ComponentName cn = new ComponentName("com.book.android2",  "com.book.android2.AndroidSearch"); 

         i.setComponent(cn); 

         i.setAction("android.intent.action.MAIN"); 

         startActivity(i); //or startActivityForResult(i, RESULT_OK); 

我用这种方法时，绝大部分应用可以启动，但是像RootExplorer却无法启动，出现FC对话框,因此建议使用下面这种方式：

2.   Intent it = new Intent("android.intent.action.MAIN");

it.setClassName("com.speedsoftware.rootexplorer","com.speedsoftware.rootexplorer.RootExplorer");

startActivity(it);

如果你需要启动一个你自己写的另一个app的activity，你可以在那个的menifest.xml里自定义activity的action:

< activity android:name =" .MainActivity " android:label =" @string/app_name " android:theme =" @android:style/Theme.Black.NoTitleBar.Fullscreen " >

< intent-filter >

  < action android:name =" com.qylk.call.main " />    

  < action android:name =" android.intent.action.MAIN " />

  < category android:name =" android.intent.category.LAUNCHER " />

  < category android:name =" android.intent.category.DEFAULT " />

  intent-filter >

  activity >

其他地方启动它： Intent it = new Intent(" com.qylk.call.main "); startActivity(it);

3.使用adb启动activity：

启动RootExolorer：

am start -a android.intent.action.MAIN -n com.speedsoftware.rootexplorer/.RootExplorer

启动系统设置：

am start -a android.settings.SETTINGS

附（转载）：android系统Action常量(其实不算全)

android intent和intent action大全 

1.从google搜索内容 

Intent intent = new Intent(); 

intent.setAction(Intent.ACTION_WEB_SEARCH); 

intent.putExtra(SearchManager.QUERY,"searchString") 

startActivity(intent); 

2.浏览网页 

Uri uri = Uri.parse("http://www.google.com"); 

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

startActivity(it); 

3.显示地图 

Uri uri = Uri.parse("geo:38.899533,-77.036476"); 

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

startActivity(it); 

4.路径规划 

Uri uri = Uri.parse("http://maps.google.com/maps?f=dsaddr=startLat%20startLng&daddr=endLat%20endLng&hl=en"); 

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

startActivity(it); 

5.拨打电话 

Uri uri = Uri.parse("tel:xxxxxx"); 

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

startActivity(it); 

 // 

6.调用发短信的程序 

Intent it = new Intent(Intent.ACTION_VIEW);    

it.putExtra("sms_body", "The SMS text");    

it.setType("vnd.android-dir/mms-sms");    

startActivity(it); 

7.发送短信 

Uri uri = Uri.parse("smsto:0800000123");    

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

it.putExtra("sms_body", "The SMS text");    

startActivity(it); 

String body="this is sms demo"; 

Intent mmsintent = new Intent(Intent.ACTION_SENDTO, Uri.fromParts("smsto", number, null)); 

mmsintent.putExtra(Messaging.KEY_ACTION_SENDTO_MESSAGE_BODY, body); 

mmsintent.putExtra(Messaging.KEY_ACTION_SENDTO_COMPOSE_MODE, true); 

mmsintent.putExtra(Messaging.KEY_ACTION_SENDTO_EXIT_ON_SENT, true); 

startActivity(mmsintent); 

8.发送彩信 

Uri uri = Uri.parse("content://media/external/images/media/23");    

Intent it = new Intent(Intent.ACTION_SEND);    

it.putExtra("sms_body", "some text");    

it.putExtra(Intent.EXTRA_STREAM, uri);    

it.setType("image/png");    

startActivity(it); 

StringBuilder sb = new StringBuilder(); 

sb.append("file://"); 

sb.append(fd.getAbsoluteFile()); 

Intent intent = new Intent(Intent.ACTION_SENDTO, Uri.fromParts("mmsto", number, null)); 

// Below extra datas are all optional. 

intent.putExtra(Messaging.KEY_ACTION_SENDTO_MESSAGE_SUBJECT, subject); 

intent.putExtra(Messaging.KEY_ACTION_SENDTO_MESSAGE_BODY, body); 

intent.putExtra(Messaging.KEY_ACTION_SENDTO_CONTENT_URI, sb.toString()); 

intent.putExtra(Messaging.KEY_ACTION_SENDTO_COMPOSE_MODE, composeMode); 

intent.putExtra(Messaging.KEY_ACTION_SENDTO_EXIT_ON_SENT, exitOnSent); 

startActivity(intent); 

9.发送Email 

Uri uri = Uri.parse("mailto:[email protected]"); 

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

startActivity(it); 

Intent it = new Intent(Intent.ACTION_SEND);    

it.putExtra(Intent.EXTRA_EMAIL, "[email protected]");    

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

it.setType("text/plain");   

 

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

Intent it=new Intent(Intent.ACTION_SEND);      

String[] tos={"[email protected]"};      

String[] ccs={"[email protected]"};      

it.putExtra(Intent.EXTRA_EMAIL, tos);      

it.putExtra(Intent.EXTRA_CC, ccs);      

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

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

it.setType("message/rfc822");      

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

Intent it = new Intent(Intent.ACTION_SEND);    

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

it.putExtra(Intent.EXTRA_STREAM, "file:///sdcard/mysong.mp3");    

sendIntent.setType("audio/mp3");    

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

10.播放多媒体   

Intent it = new Intent(Intent.ACTION_VIEW); 

Uri uri = Uri.parse("file:///sdcard/song.mp3"); 

it.setDataAndType(uri, "audio/mp3"); 

startActivity(it); 

Uri uri = Uri.withAppendedPath(MediaStore.Audio.Media.INTERNAL_CONTENT_URI, "1");    

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

startActivity(it); 

11.卸载

Uri uri = Uri.fromParts("package", strPackageName, null);    

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

startActivity(it); 

12.安装

Uri installUri = Uri.fromParts("package", "xxx", null); 

returnIt = new Intent(Intent.ACTION_PACKAGE_ADDED, installUri); 

13. 打开照相机 

    Intent i = new Intent(Intent.ACTION_CAMERA_BUTTON, null); 

    this.sendBroadcast(i);

 

    long dateTaken = System.currentTimeMillis(); 

    String name = createName(dateTaken) + ".jpg"; 

    fileName = folder + name; 

    ContentValues values = new ContentValues(); 

    values.put(Images.Media.TITLE, fileName); 

    values.put("_data", fileName); 

    values.put(Images.Media.PICASA_ID, fileName); 

    values.put(Images.Media.DISPLAY_NAME, fileName); 

    values.put(Images.Media.DESCRIPTION, fileName); 

    values.put(Images.ImageColumns.BUCKET_DISPLAY_NAME, fileName); 

    Uri photoUri = getContentResolver().insert( 

                    MediaStore.Images.Media.EXTERNAL_CONTENT_URI, values); 

    Intent inttPhoto = new Intent(MediaStore.ACTION_IMAGE_CAPTURE); 

    inttPhoto.putExtra(MediaStore.EXTRA_OUTPUT, photoUri); 

    startActivityForResult(inttPhoto, 10); 

14.从gallery选取图片 

  Intent i = new Intent(); 

  i.setType("image/*"); 

  i.setAction(Intent.ACTION_GET_CONTENT); 

  startActivityForResult(i, 11); 

15. 打开录音机 

   Intent mi = new Intent(Media.RECORD_SOUND_ACTION); 

   startActivity(mi); 

16.显示应用详细列表       

Uri uri = Uri.parse("market://details?id=app_id");         

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

startActivity(it);         

     

17.寻找应用      

刚才找app id未果，结果发现用package name也可以 

Uri uri = Uri.parse("market://details?id="); 

这个简单多了 

 

Uri uri = Uri.parse("market://search?q=pname:pkg_name");         

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

startActivity(it); 

     

18.打开联系人列表            

           Intent i = new Intent(); 

           i.setAction(Intent.ACTION_GET_CONTENT); 

           i.setType("vnd.android.cursor.item/phone"); 

           startActivityForResult(i, REQUEST_TEXT); 

            Uri uri = Uri.parse("content://contacts/people"); 

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

            startActivityForResult(it, REQUEST_TEXT); 

20.调用系统编辑添加联系人（高版本SDK有效）： 

Intent it = new Intent(Intent.ACTION_INSERT_OR_EDIT); 

                it.setType("vnd.android.cursor.item/contact"); 

                // it.setType(Contacts.CONTENT_ITEM_TYPE); 

                it.putExtra("name", "myName"); 

                it.putExtra(android.provider.Contacts.Intents.Insert.COMPANY,  "organization"); 

                it.putExtra(android.provider.Contacts.Intents.Insert.EMAIL, "email"); 

                it.putExtra(android.provider.Contacts.Intents.Insert.PHONE,"homePhone"); 

                it.putExtra( android.provider.Contacts.Intents.Insert.SECONDARY_PHONE, 

                                "mobilePhone"); 

                it.putExtra(  android.provider.Contacts.Intents.Insert.TERTIARY_PHONE, 

                                "workPhone"); 

                it.putExtra(android.provider.Contacts.Intents.Insert.JOB_TITLE,"title"); 

                startActivity(it); 

21.调用系统编辑添加联系人（全有效）： 

Intent intent = new Intent(Intent.ACTION_INSERT_OR_EDIT); 

            intent.setType(People.CONTENT_ITEM_TYPE); 

            intent.putExtra(Contacts.Intents.Insert.NAME, "My Name"); 

            intent.putExtra(Contacts.Intents.Insert.PHONE, "+1234567890"); 

            intent.putExtra(Contacts.Intents.Insert.PHONE_TYPE, Contacts.PhonesColumns.TYPE_MOBILE); 

            intent.putExtra(Contacts.Intents.Insert.EMAIL, "[email protected]"); 

            intent.putExtra(Contacts.Intents.Insert.EMAIL_TYPE,                    Contacts.ContactMethodsColumns.TYPE_WORK); 

            startActivity(intent); 

23.最基本的share 信息的intent，可以传一段text信息到各个手机上已安装程序：如SMS，Email，sina微波，米聊，facebook，twitter等等 

            Intent it = new Intent(Intent.ACTION_SEND);   

    it.putExtra(Intent.EXTRA_TEXT, "The email subject text"); 

            it.setType("text/plain"); 

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

          

★intent action大全： 

ACTION_MAIN                         作为一个主要的进入口，而并不期望去接受数据 

ACTION_VIEW                         向用户去显示数据 

ACTION_ATTACH_DATA                  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 

ACTION_EDIT                         访问已给的数据，提供明确的可编辑 

ACTION_PICK                         从数据中选择一个子项目，并返回你所选中的项目 

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 

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） 

ACTION_DIAL                         拨打一个指定的号码，显示一个带有号码的用户界面，允许用户去启动呼叫 

ACTION_CALL                         根据指定的数据执行一次呼叫（ACTION_CALL在应用中启动一次呼叫有缺陷，多数应用ACTION_DIAL，ACTION_CALL不能用在紧急呼叫上，紧急呼叫可以用ACTION_DIAL来实现） 

ACTION_SEND                         传递数据，被传送的数据没有指定，接收的action请求用户发数据 

ACTION_SENDTO                       发送一跳信息到指定的某人 

ACTION_ANSWER                       处理一个打进电话呼叫 

ACTION_INSERT                       插入一条空项目到已给的容器 

ACTION_DELETE                       从容器中删除已给的数据 

ACTION_RUN                          运行数据，无论怎么 

ACTION_SYNC                         同步执行一个数据 

ACTION_PICK_ACTIVITY                为已知的Intent选择一个Activity，返回选中的类 

ACTION_SEARCH                       执行一次搜索 

ACTION_WEB_SEARCH                   执行一次web搜索 

ACTION_FACTORY_TEST                 工场测试的主要进入点， 

标准的广播Actions 

ACTION_TIME_TICK                   当前时间改变，每分钟都发送，不能通过组件声明来接收，只有通过Context.registerReceiver()方法来注册 

ACTION_TIME_CHANGED                时间被设置 

ACTION_TIMEZONE_CHANGED            时间区改变 

ACTION_BOOT_COMPLETED              系统完成启动后，一次广播 

ACTION_PACKAGE_ADDED               一个新应用包已经安装在设备上，数据包括包名（最新安装的包程序不能接收到这个广播） 

ACTION_PACKAGE_CHANGED             一个已存在的应用程序包已经改变，包括包名 

ACTION_PACKAGE_REMOVED             一个已存在的应用程序包已经从设备上移除，包括包名（正在被安装的包程序不能接收到这个广播） 

ACTION_PACKAGE_RESTARTED           用户重新开始一个包，包的所有进程将被杀死，所有与其联系的运行时间状态应该被移除，包括包名（重新开始包程序不能接收到这个广播） 

ACTION_PACKAGE_DATA_CLEARED        用户已经清除一个包的数据，包括包名（清除包程序不能接收到这个广播） 

ACTION_BATTERY_CHANGED             电池的充电状态、电荷级别改变，不能通过组建声明接收这个广播，只有通过Context.registerReceiver()注册 

ACTION_UID_REMOVED   一个用户ID已经从系统中移除

android.intent.action.ALL_APPS

android.intent.action.ANSWER

android.intent.action.ATTACH_DATA

android.intent.action.BUG_REPORT

android.intent.action.CALL

android.intent.action.CALL_BUTTON

android.intent.action.CHOOSER

android.intent.action.CREATE_LIVE_FOLDER

android.intent.action.CREATE_SHORTCUT

android.intent.action.DELETE

android.intent.action.DIAL

android.intent.action.EDIT

android.intent.action.GET_CONTENT

android.intent.action.INSERT

android.intent.action.INSERT_OR_EDIT

android.intent.action.MAIN

android.intent.action.MEDIA_SEARCH

android.intent.action.PICK

android.intent.action.PICK_ACTIVITY

android.intent.action.RINGTONE_PICKER

android.intent.action.RUN

android.intent.action.SEARCH

android.intent.action.SEARCH_LONG_PRESS

android.intent.action.SEND

android.intent.action.SENDTO

android.intent.action.SET_WALLPAPER

android.intent.action.SYNC

android.intent.action.SYSTEM_TUTORIAL

android.intent.action.VIEW

android.intent.action.VOICE_COMMAND

android.intent.action.WEB_SEARCH

android.net.wifi.PICK_WIFI_NETWORK

SETTING:

android.settings.AIRPLANE_MODE_SETTINGS

android.settings.APN_SETTINGS

android.settings.APPLICATION_DEVELOPMENT_SETTINGS

android.settings.APPLICATION_SETTINGS

android.settings.BLUETOOTH_SETTINGS

android.settings.DATA_ROAMING_SETTINGS

android.settings.DATE_SETTINGS

android.settings.DISPLAY_SETTINGS

android.settings.INPUT_METHOD_SETTINGS

android.settings.INTERNAL_STORAGE_SETTINGS

android.settings.LOCALE_SETTINGS

android.settings.LOCATION_SOURCE_SETTINGS

android.settings.MANAGE_APPLICATIONS_SETTINGS

android.settings.MEMORY_CARD_SETTINGS

android.settings.NETWORK_OPERATOR_SETTINGS

android.settings.QUICK_LAUNCH_SETTINGS

android.settings.SECURITY_SETTINGS

android.settings.SETTINGS

android.settings.SOUND_SETTINGS

android.settings.SYNC_SETTINGS

android.settings.USER_DICTIONARY_SETTINGS

android.settings.WIFI_IP_SETTINGS

android.settings.WIFI_SETTINGS

android.settings.WIRELESS_SETTINGS

在android SDK文档中有这样一个类，android.provider.Settings类提供android系统各个页面的跳转常量：

使用实例例：startActivity(new Intent(Settings.ACTION_WIRELESS_SETTINGS))，即可跳到android手机网络设置页面。

如果要launch Mobile Networks Setting页面按如下方法：

Intent intent=new Intent(Settings.ACTION_DATA_ROAMING_SETTINGS);

ComponentName cName = new ComponentName(“com.android.phone”,”com.android.phone.Settings”);

intent.setComponent(cName);

startActivity(intent);

如果要进入Networks Operators页面按如下方法：

Intent intent = new Intent(Intent.ACTION_MAIN);

intent.setClassName(“com.android.phone”, “com.android.phone.NetworkSetting”);

startActivity(intent);

String ACTION_ACCESSIBILITY_SETTINGS

辅助功能模块的显示设置。 Activity Action: Show settings for accessibility modules.

String ACTION_ADD_ACCOUNT

显示屏幕上创建一个新帐户添加帐户。 Activity Action: Show add account screen for creating a new account.

String ACTION_AIRPLANE_MODE_SETTINGS

显示设置，以允许进入/退出飞行模式。 Activity Action: Show settings to allow entering/exiting airplane mode.

String ACTION_APN_SETTINGS

显示设置，以允许配置的APN。 Activity Action: Show settings to allow configuration of APNs.

String ACTION_APPLICATION_DETAILS_SETTINGS

有关特定应用程序的详细信息的显示屏幕。 Activity Action: Show screen of details about a particular application.

String ACTION_APPLICATION_DEVELOPMENT_SETTINGS

显示设置，以允许应用程序开发相关的设置配置 Activity Action: Show settings to allow configuration of application development-related settings.

String ACTION_APPLICATION_SETTINGS

显示设置，以允许应用程序相关的设置配置 Activity Action: Show settings to allow configuration of application-related settings.

String ACTION_BLUETOOTH_SETTINGS

显示设置，以允许蓝牙配置 Activity Action: Show settings to allow configuration of Bluetooth.

String ACTION_DATA_ROAMING_SETTINGS

选择of2G/3G显示设置 Activity Action: Show settings for selection of2G/3G.

String ACTION_DATE_SETTINGS

显示日期和时间设置，以允许配置 Activity Action: Show settings to allow configuration of date and time.

String ACTION_DEVICE_INFO_SETTINGS

显示一般的设备信息设置（序列号，软件版本，电话号码，等） Activity Action: Show general device information settings (serial number, software version, phone number, etc.).

String ACTION_DISPLAY_SETTINGS

显示设置，以允许配置显示 Activity Action: Show settings to allow configuration of display.

String ACTION_INPUT_METHOD_SETTINGS

特别配置的输入方法，允许用户启用输入法的显示设置 Activity Action: Show settings to configure input methods, in particular allowing the user to enable input methods.

String ACTION_INPUT_METHOD_SUBTYPE_SETTINGS

显示设置来启用/禁用输入法亚型 Activity Action: Show settings to enable/disable input method subtypes.

String ACTION_INTERNAL_STORAGE_SETTINGS

内部存储的显示设置 Activity Action: Show settings for internal storage.

String ACTION_LOCALE_SETTINGS

显示设置，以允许配置的语言环境 Activity Action: Show settings to allow configuration of locale.

String ACTION_LOCATION_SOURCE_SETTINGS

显示设置，以允许当前位置源的配置 Activity Action: Show settings to allow configuration of current location sources.

String ACTION_MANAGE_ALL_APPLICATIONS_SETTINGS

显示设置来管理所有的应用程序 Activity Action: Show settings to manage all applications.

String ACTION_MANAGE_APPLICATIONS_SETTINGS

显示设置来管理安装的应用程序 Activity Action: Show settings to manage installed applications.

String ACTION_MEMORY_CARD_SETTINGS

显示设置为存储卡存储 Activity Action: Show settings for memory card storage.

String ACTION_NETWORK_OPERATOR_SETTINGS

选择网络运营商的显示设置 Activity Action: Show settings for selecting the network operator.

String ACTION_PRIVACY_SETTINGS

显示设置，以允许配置隐私选项 Activity Action: Show settings to allow configuration of privacy options.

String ACTION_QUICK_LAUNCH_SETTINGS

显示设置，以允许快速启动快捷键的配置 Activity Action: Show settings to allow configuration of quick launch shortcuts.

String ACTION_SEARCH_SETTINGS

全局搜索显示设置 Activity Action: Show settings for global search.

String ACTION_SECURITY_SETTINGS

显示设置，以允许配置的安全性和位置隐私 Activity Action: Show settings to allow configuration of security and location privacy.

String ACTION_SETTINGS

显示系统设置 Activity Action: Show system settings.

String ACTION_SOUND_SETTINGS

显示设置，以允许配置声音和音量 Activity Action: Show settings to allow configuration of sound and volume.

String ACTION_SYNC_SETTINGS

显示设置，以允许配置同步设置 Activity Action: Show settings to allow configuration of sync settings.

String ACTION_USER_DICTIONARY_SETTINGS

显示设置来管理用户输入字典 Activity Action: Show settings to manage the user input dictionary.

String ACTION_WIFI_IP_SETTINGS

显示设置，以允许配置一个静态IP地址的Wi – Fi Activity Action: Show settings to allow configuration of a static IP address for Wi-Fi.

String ACTION_WIFI_SETTINGS

显示设置，以允许Wi – Fi配置 Activity Action: Show settings to allow configuration of Wi-Fi.

String ACTION_WIRELESS_SETTINGS

显示设置，以允许配置，如Wi – Fi，蓝牙和移动网络的无线控制 Activity Action: Show settings to allow configuration of wireless controls such as Wi-Fi, Bluetooth and Mobile networks.

String AUTHORITY

String EXTRA_AUTHORITIES

在推出活动的基础上给予的权力限制可选项。 Activity Extra: Limit available options in launched activity based on the given authority.

String EXTRA_INPUT_METHOD_ID