Example of Intent. Action in common Android Systems

Example of Intent. Action in common Android Systems
ACTION_MAIN android. intent. action. MAIN application portal
ACTION_VIEW android. intent. action. VIEW displays data to users.
ACTION_ATTACH_DATA android. intent. action. ATTACH_DATA specifies the data to be appended to other places.
ACTION_EDIT android. intent. action. EDIT: Display editable data
ACTION_PICK android. intent. action. PICK select data
ACTION_CHOOSER android. intent. action. CHOOSER displays an Activity selector.
ACTION_GET_CONTENT android. intent. action. GET_CONTENT get content
ACTION_DIAL android. intent. action. GET_CONTENT: display the call panel
ACITON_CALL android. intent. action. DIAL
ACTION_SEND android. intent. action. SEND a text message directly
ACTION_SENDTO android. intent. action. SENDTO select to send text messages
ACTION_ANSWER android. intent. action. ANSWER
ACTION_INSERT android. intent. action. INSERT data
ACTION_DELETE android. intent. action. DELETE data
ACTION_RUN android. intent. action. RUN data
ACTION_SYNC android. intent. action. SYNC synchronize data
ACTION_PICK_ACTIVITY android. intent. action. PICK_ACTIVITY select Activity
ACTION_SEARCH android. intent. action. SEARCH
ACTION_WEB_SEARCH android. intent. action. WEB_SEARCH Web Search

ACTION_FACTORY_TEST android. intent. action. FACTORY_TEST factory test entry point

------------------------------------ Layout file ----------------------------------------------------------

Xmlns: tools = http://schemas.android.com/tools
Android: layout_width = match_parent
Android: layout_height = match_parent>

Android: layout_width = match_parent
Android: layout_height = wrap_content
Android: orientation = vertical>

Android: layout_width = wrap_content
Android: layout_height = wrap_content
Android: layout_gravity = center
Android: layout_marginTop = 5dp
Android: text = commonly used Android system Intent/>

Android: id = @ + id/intent_call_btn
Android: layout_width = match_parent
Android: layout_height = wrap_content
Android: layout_marginTop = 2dp
Android: text = call/>

Android: id = @ + id/intent_sms_btn
Android: layout_width = match_parent
Android: layout_height = wrap_content
Android: layout_marginTop = 2dp
Android: text = send SMS/>

Android: id = @ + id/intent_email_btn
Android: layout_width = match_parent
Android: layout_height = wrap_content
Android: layout_marginTop = 2dp
Android: text = Send email/>

Android: id = @ + id/intent_net_btn
Android: layout_width = match_parent
Android: layout_height = wrap_content
Android: layout_marginTop = 2dp
Android: text = open web page/>

Android: id = @ + id/intent_pic_btn
Android: layout_width = match_parent
Android: layout_height = wrap_content
Android: layout_marginTop = 2dp
Android: text = Send an image/>

Android: id = @ + id/intent_media_btn
Android: layout_width = match_parent
Android: layout_height = wrap_content
Android: layout_marginTop = 2dp
Android: text = Open Media/>

Android: id = @ + id/intent_search_btn
Android: layout_width = match_parent
Android: layout_height = wrap_content
Android: layout_marginTop = 2dp
Android: text = search/>

Android: id = @ + id/intent_install_btn
Android: layout_width = match_parent
Android: layout_height = wrap_content
Android: layout_marginTop = 2dp
Android: text = install software/>

Android: id = @ + id/intent_unstall_btn
Android: layout_width = match_parent
Android: layout_height = wrap_content
Android: layout_marginTop = 2dp
Android: text = uninstall software/>


 

---------------------------- Activity code --------------------------------------------------------

Public class MainActivity extends Activity implements OnClickListener {
Private Button callBtn;
Private Button smsBtn;
Private Button emailBtn;
Private Button browseBtn;
Private Button searchBtn;
Private Button installBtn;
Private Button unInstallBtn;
Private Button mediaBtn;
Private Button picBtn;


@ Override
Public void onCreate (Bundle savedInstanceState ){
Super. onCreate (savedInstanceState );
SetContentView (R. layout. activity_main );
InitViewsById ();
InitListeners ();
}


Private void initViewsById (){
CallBtn = (Button) findViewById (R. id. intent_call_btn );
SmsBtn = (Button) findViewById (R. id. intent_sms_btn );
EmailBtn = (Button) findViewById (R. id. intent_email_btn );
BrowseBtn = (Button) findViewById (R. id. intent_net_btn );
PicBtn = (Button) findViewById (R. id. intent_pic_btn );
InstallBtn = (Button) findViewById (R. id. intent_install_btn );
UnInstallBtn = (Button) findViewById (R. id. intent_unstall_btn );
MediaBtn = (Button) findViewById (R. id. intent_media_btn );
SearchBtn = (Button) findViewById (R. id. intent_search_btn );
}


Private void initListeners (){
CallBtn. setOnClickListener (this );
SmsBtn. setOnClickListener (this );
EmailBtn. setOnClickListener (this );
BrowseBtn. setOnClickListener (this );
PicBtn. setOnClickListener (this );
InstallBtn. setOnClickListener (this );
UnInstallBtn. setOnClickListener (this );
MediaBtn. setOnClickListener (this );
SearchBtn. setOnClickListener (this );
}


/** Browser */
Private void netBrowse (){
/** Address */
Uri uri = Uri. parse (http://www.baidu.com );
Intent intent = new Intent (Intent. ACTION_VIEW, uri );
StartActivity (intent );
}


/** Video */
Private void playMedia (){
/** Uri */
Uri uri = Uri. withAppendedPath (MediaStore. Audio. Media. INTERNAL_CONTENT_URI, 1 );
Intent intent = new Intent (Intent. ACTION_VIEW, uri );
StartActivity (intent );
}


/** Search */
Private void search (){
Intent intent = new Intent ();
Intent. setAction (Intent. ACTION_WEB_SEARCH );
Intent. putExtra (SearchManager. QUERY, android );
StartActivity (intent );
}


/** Call */
Private void callTelphone (){
/** Phone number */
Uri uri = Uri. parse (tel: 10086 );
Intent intent = new Intent (Intent. ACTION_DIAL, uri );
StartActivity (intent );
}


/** Send a text message Activity */
Private void sendSms (){
Uri uri = Uri. parse (smsto: 10086 );
Intent intent = new Intent (Intent. ACTION_SENDTO, uri );
StartActivity (intent );
}


/** Send an image (MMS )*/
@ SuppressLint (SdCardPath)
Private void sendPicSms (){
/** Image Position */
Uri imguri = Uri. parse (/mnt/sdcard/abc.png );
Intent intent = new Intent (Intent. ACTION_SEND );
/** Image Stream Data */
Intent. putExtra (Intent. EXTRA_STREAM, imguri );
/** Specify the type */
Intent. setType (image/png );
StartActivity (Intent. createChooser (intent, Send Image :));
}


/** Send an email */
Private void sendEmail (){
Intent intent = new Intent (Intent. ACTION_SEND );
/** Recipient */
String [] to = {shoujianren@163.com };
Intent. putExtra (Intent. EXTRA_EMAIL, );
/** CC */
String [] cc = {chaosong@163.com };
Intent. putExtra (Intent. EXTRA_CC, cc );
/** Subject */
Intent. putExtra (Intent. EXTRA_SUBJECT, friend, hello !);
/** Email content */
Intent. putExtra (Intent. EXTRA_TEXT, a lot of content ........);
/** Type/format */
Intent. setType (message/rfc822 );
StartActivity (Intent. createChooser (intent, please select the client mailbox !));
}


/** Install the application */
Private void installSotf (){
/** Address */
Intent intent = new Intent (Intent. ACTION_VIEW );
/** Specify the apk file path */
Intent. setDataAndType (Uri. fromFile (new File (/mnt/sdcard/tutu.apk), application/vnd. android. package-archive );
StartActivity (intent );
}


/** Uninstall the application */
Private void uninstallSoft (){
Uri uri = Uri. fromParts (package, tutu. ch05, null );
Intent it = new Intent (Intent. ACTION_DELETE, uri );
StartActivity (it );
}


@ Override
Public void onClick (View v ){
Switch (v. getId ()){
Case R. id. intent_call_btn:
CallTelphone ();
Break;
Case R. id. intent_sms_btn:
SendSms ();
Break;
Case R. id. intent_email_btn:
SendEmail ();
Break;
Case R. id. intent_pic_btn:
SendPicSms ();
Break;
Case R. id. intent_net_btn:
NetBrowse ();
Break;
Case R. id. intent_search_btn:
Search ();
Break;
Case R. id. intent_install_btn:
InstallSotf ();
Break;
Case R. id. intent_unstall_btn:
UninstallSoft ();
Break;
Case R. id. intent_media_btn:
PlayMedia ();
Break;
}
}
}