how to change wallpaper on android

(index); Is the data that gets the specified subscript index to int type; int id = cursor.getint (cursor.getcolumnindex ("id")) ; String named = cursor.getstring (Cursor.getcolumnindex ("name")); String number = cursor.getstring (Cursor.getcolumnindex ("number"));//Instantiate query result data Object person = new person (ID, named, number);} Close the database connection, release the Resource Db.close ();//Return the data result object return person; /** * Update a data based on name * * @para

); Canvas.drawroundrect (Rectf,roundpx,roundpx,paint); paint.setxfermode (Newporterduffxfermode (mode.src_in)); canvas.drawbitmap ( Bitmap,rect,rect,paint);returnoutput; } Last saved Image: /*** Save the cropped avatar * * @param data*/privatevoid savecropavator (Intentdata) {Bundle Extras=data.getextras ();if (extras!= null) {bitmapbitmap =extras.getparcelable ("Data"); NBSP;LOG.I ("Life", "avatar-bitmap=" +bitmap); if (bitmap!=null) { bitmap=toroundcorner (bitmap,10);//Call Round Corner

== EditorInfo.IME_ACTION_DONE) { //自定义的功能 doSearch(); /*隐藏软键盘*/ InputMethodManager imm = (InputMethodManager) v .getContext().getSystemService( Context.INPUT_METHOD_SERVICE); if (imm.isActive()) { imm.hideSoftInputFromWindow( v.getApplicationWindowToke

If the tried friends will find that in Onactivityresult () set these properties, as if they do not work, although I die or do not know the specific reason, I directly default it may not be set in the inside, so it can only be set in other places, fortunately found activity The Onresume () method is after the Onactivityresult () method call, so we can get the data in Onactivityresult () and set the property in Onresume (). Ok!Android in Onactivityresul

How to change the content on the android screen and combine two bitmaps to display the image The requirements in the project are as follows: This method is used to input a desired activity. /*** @ Param activity * @ return */public Bitmap takeScreenShot (activity Activity) {View rootView = activity. getWindow (). getDecorView (); rootView. setDrawingCacheEnabled (true); rootView. buildDrawingCache (); Bitma

See the following code: Mtabhost = (tabhost) findviewbyid (R. id. tabhost); mtabhost. setup (); Final tabwidget = (tabwidget) findviewbyid (Android. r. id. tabs); layoutinflater inflater_tab1 = layoutinflater. from (this); inflater_tab1.inflate (R. layout. mobile_phone_cashier_tab1, mtabhost. gettabcontentview (); inflater_tab1.inflate (R. layout. mobile_phone_cashier_tab2, mtabhost. gettabcontentview (); inflater_tab1.inflate (R. layout. mobile_phon

1.Enter fastboot Mode,flash Recovery:D:\baiduyundownload\recovery>fastboot Flash Recovery 6.0.4.7-nontouch.imgSending ' recovery ' (11796 KB) ...OKAY [0.489s]Writing ' recovery ' ...OKAY [0.955s]Finished. Total time:1.446s2.Enter Recover mode, install Zip, install zip from the Sideload,now Nexus waitting for sideload.3.In PC Run:C:\Program Files (x86) \qtshuaji\adbadapter>adb sideload D:\BaiduYunDownload\cm-12.1-20150901-snapshot-yog4pao237-hammerhead.zip3.Go back-> reboot SystemNexus 5

Mobile phone end of the screen switch, how to do to the Android browser in time to change the font size

dialog implementation of display recording sizepublic class Viocedomio {private Context mcontext; Private Alertdialog Dialog; Private Alertdialog.builder Adialogbuile; Private ImageView vioce_show; Public Viocedomio (Context mcontext) {this.mcontext=mcontext; } public void Showrecordingdialog () {adialogbuile = new Alertdialog.builder (Mcontext, R.style.theme_audiodialog ); Layoutinflater inflater = Layoutinflater.from (Mcontext); View view=inflater.infla

The project needs to add a grid line to the GridView, and the background of the GridView is a complete picture, as shown in the figure: The common methods are: 1, change the background color of the GridView2. Set the interval of the GridView horizontal or vertical direction3 Set the item's layout file background colorThe above method directly changed the background color of the GridView, obviously does not meet the requirements of the project, I s

TextView changevideoqualitytxt = (TextView) Rootview.findviewbyid (r.id.enter_wireless_display_txt);String Text1 = getString (R.string.enter_application_wireless_display);Spannablestringbuilder style1 = new Spannablestringbuilder (Text1);Style1.setspan (New Foregroundcolorspan (Getresources () GetColor (R.color.high_light_color)), Spannable.span_ exclusive_inclusive);Changevideoqualitytxt.settext (Style1);If you want to insert a picture in a line of text:TextView changevideoqualitytxt = (TextVie