Android photo or album get Avatar (compatible with 4.4 or less, 4.4,5.0,6.0 version)

First for permissions:

  <uses-permission android:name= "Android.permission.INTERNET"/>    <uses-permission android:name= " Com.android.vending.BILLING "/>    <uses-permission android:name=" android.permission.WRITE_EXTERNAL_ STORAGE "/>    <uses-permission android:name=" Android.permission.ACCESS_NETWORK_STATE "/>    < Uses-permission android:name= "Android.permission.READ_PHONE_STATE"/>

Here's the code:

<pre name= "code" class= "Java" >public class Mainactivity extends Activity implements View.onclicklistener {private Relativelayout macountheadiconlayout;private ImageView macountheadicon;//Save picture Local path public static final String Account_ DIR = Environment.getexternalstoragedirectory (). GetPath () + "/account/";p ublic static final String Account_maintrance_ Icon_cache = "icon_cache/";p rivate static final String Imgpath = account_dir + account_maintrance_icon_cache;private stat IC final String image_file_name = "Faceimage.jpeg";p rivate static final String tmp_image_file_name = "Tmp_faceimage.jpeg" ;//constants define public static final int take_a_picture = 10;public static final int select_a_picture = 20;public static final int S Et_picture = 30;public static final int set_album_picture_kitkat = 40;public static final int Selecet_a_picture_after_kika T = 50;private String malbumpicturepath = null; File fileone = null; File Filetwo = null;//version comparison: Is 4.4 and later final Boolean Miskitkat = Build.VERSION.SDK_INT >= BuIld. Version_codes. KITKAT; @Overrideprotected void OnCreate (Bundle savedinstancestate) {super.oncreate (savedinstancestate); Setcontentview (r.layout.main); macountheadiconlayout = (relativelayout) Findviewbyid (R.id.account_head_item); Macountheadiconlayout.setonclicklistener (this); Macountheadicon = (ImageView) Findviewbyid (R.id.head_value); Macountheadicon.setonclicklistener (this); File directory = new file (Account_dir); File ImagePath = new file (Imgpath), if (!directory.exists ()) {log.i ("Zou", "Directory.mkdir ()");d Irectory.mkdir ();} if (!imagepath.exists ()) {log.i ("Zou", "Imagepath.mkdir ()"); Imagepath.mkdir ();} Fileone = new File (Imgpath, image_file_name); filetwo = new File (Imgpath, tmp_image_file_name); try {if (!fileone.exists () &&!filetwo.exists ()) {fileone.createnewfile (); Filetwo.createnewfile ();}} catch (Exception e) {}} @Overridepublic void OnClick (View v) {if (V.getid () = = R.id.account_head_item) {New Alertdialog.bui Lder (This). Settitle ("Set Avatar"). Setnegativebutton ("album", New DialoginteRface. Onclicklistener () {@Overridepublic void OnClick (dialoginterface dialog, int which) {if (Miskitkat) { Selectimageuriafterkikat ();} else {Cropimageuri ();}}}). Setpositivebutton ("Camera", new Dialoginterface.onclicklistener () {@Overridepublic void OnClick (Dialoginterface dialog, int which) {Intent Intent = new Intent (mediastore.action_image_capture); Intent.putextra (Mediastore.extra_output, Uri.fromfile (New File (Imgpath, Image_file_name)); Startactivityforresult (Intent, take_a_picture); LOG.I ("Zou", "Take_a_picture");}). Show ();}} @Overrideprotected void Onactivityresult (int requestcode, int resultcode, Intent data) {Super.onactivityresult ( Requestcode, ResultCode, data); if (Requestcode = = select_a_picture) {if (ResultCode = RESULT_OK && null! = data) {//log.i ("Zou", "under 4.4"); Bitmap Bitmap = Decodeuriasbitmap (Uri.fromfile (New File (Imgpath,tmp_image_file_name))); Macountheadicon.setimagebitmap (bitmap);} else if (ResultCode = = result_canceled) {toast.maketext (mainactivity.this, "Remove avatar Settings", Toast.length_short). Show ();}} else if (Requestcode = = Selecet_a_picture_after_kikat) {if (ResultCode = = RESULT_OK && null! = data) {//LOG.I ("Zou "," 4.4 or more "); Malbumpicturepath = GetPath (Getapplicationcontext (), Data.getdata ()); Cropimageuriafterkikat ( Uri.fromfile (New File (Malbumpicturepath)));} else if (ResultCode = = result_canceled) {toast.maketext (mainactivity.this, "Remove avatar Settings", Toast.length_short). Show ();}} else if (Requestcode = = Set_album_picture_kitkat) {log.i ("Zou", "Result_ok above 4.4"); Bitmap Bitmap = Decodeuriasbitmap (Uri.fromfile (New File (Imgpath, tmp_image_file_name)); Macountheadicon.setimagebitmap (bitmap),//LOG.I ("Zou", "Result_ok above 4.4");//bitmap bitmap = Data.getparcelableextra ("Data");//macountheadicon.setimagebitmap (bitmap);} else if (Requestcode = = take_a_picture) {log.i ("Zou", "Take_a_picture-resultcode:" + ResultCode); if (ResultCode = = RESULT _OK) {Cameracropimageuri (Uri.fromfile (New File (Imgpath, Image_file_name)));} else {Toast.maketext (mainactivity.this , "TakeAvatar settings ", Toast.length_short). Show ();}} else if (Requestcode = = set_picture) {//Photo set Avatar does not consider version//log.i ("Zou", "Set_picture-resultcode:" + ResultCode); Bitmap Bitmap = null;//if (Miskitkat) {//High version//if (null! = data) {//bitmap = Data.getparcelableextra ("data");//showloadin g ();//maccountcontrol.resetgousericon (Bitmap2byte (bitmap), this),//} else {//High version cannot get the picture data through "data" using uri//if ( ResultCode = = RESULT_OK) {//bitmap = Decodeuriasbitmap (Uri.fromfile (New File (Imgpath, Image_file_name)));// Showloading ();//maccountcontrol.resetgousericon (Bitmap2byte (bitmap), this);//}//}//} else {//low version if (ResultCode = = RESULT_OK && NULL! = data) {bitmap = Decodeuriasbitmap (Uri.fromfile (New File (Imgpath, image_file_name)); Macountheadicon.setimagebitmap (bitmap);} else if (ResultCode = = result_canceled) {toast.maketext (mainactivity.this, "Remove avatar Settings", Toast.length_short). Show ();} else {Toast.maketext (Mainactivity.this, "set Avatar Failed", Toast.length_short). Show (); }}}/** <br> Function Description:-------------------of cutting picture method---albums * <br> features detailed description: * <br> Note: */private void Cropimageuri () {Intent Intent = new Intent (Intent.action_get_con TENT, NULL), Intent.settype ("image/*"), Intent.putextra ("crop", "true"), Intent.putextra ("Aspectx", 1); Intent.putextra ("Aspecty", 1), Intent.putextra ("Outputx", 640), Intent.putextra ("Outputy", 640); Intent.putextra (" Scale ", true); Intent.putextra (" Return-data ", false); Intent.putextra (Mediastore.extra_output,uri.fromfile (New File (Imgpath, Tmp_image_file_name))); Intent.putextra ("OutputFormat", Bitmap.CompressFormat.JPEG.toString ()); Intent.putextra ("Nofacedetection", true); No face Detectionstartactivityforresult (intent, select_a_picture);} /** * <br> function Brief: More than 4.4 cropping image method to achieve----------------------album * <br> features detailed description: * <br> NOTE: */@TargetApi ( Build.version_codes. KITKAT) private void Selectimageuriafterkikat () {Intent Intent = new Intent (intent.action_open_document); Intent.addcategory (intent.category_openable); Intent.settype ("image/*"); Startactivityforresult (Intent, SELecet_a_picture_after_kikat);} /** * <br> function Description: Crop picture method Implementation----------------------Camera * <br> Function Details: * <br> Note: * @param uri */private void Cam Eracropimageuri (Uri uri) {Intent Intent = new Intent ("Com.android.camera.action.CROP"); Intent.setdataandtype (URI, " Image/jpeg "); Intent.putextra (" Crop "," true ") Intent.putextra (" Aspectx ", 1); Intent.putextra (" Aspecty ", 1); Intent.putextra ("Outputx", 640); Intent.putextra ("Outputy", 640); Intent.putextra ("scale", true);//if (Miskitkat) {// Intent.putextra ("Return-data", true);//intent.putextra (Mediastore.extra_output, URI);/} else {Intent.putextra (" Return-data ", false); Intent.putextra (Mediastore.extra_output, URI);//}intent.putextra (" OutputFormat ", Bitmap.CompressFormat.JPEG.toString ()); Intent.putextra ("Nofacedetection", true); Startactivityforresult (Intent, Set_picture);}  /** * <br> function Brief: 4.4 and above modified version of the crop image method to achieve--------------------camera * <br> Function Detailed Description: * <br> Note: * @param uri */private void Cropimageuriafterkikat (Uri uri) {Intent Intent = new Intent ("Com.android.camera.action.CROP"); Intent.setdataandtype (URI, "Image/jpeg"); Intent.putextra ("CROP", " True "); Intent.putextra (" Aspectx ", 1); Intent.putextra (" Aspecty ", 1); Intent.putextra (" Outputx ", 640);                Intent.putextra ("Outputy", 640); Intent.putextra ("scale", true); if (Build.VERSION.SDK_INT >= build.version_codes.                    LOLLIPOP) {Intent.putextra ("OutputFormat", Bitmap.CompressFormat.JPEG.toString ());                    Intent.putextra ("Nofacedetection", true);                    Intent.putextra (Mediastore.extra_output, URI); Intent.putextra ("Return-data", false);//set to not return data}else{Intent.putextra ("Return-data", t Rue);//set to not return data}startactivityforresult (intent, Set_album_picture_kitkat);} /** * <br> Function Description: * <br> Function Details: * <br> Note: * @param uri * @return */private Bitmap decodeuriasbitmap (Uri u RI) {Bitmap Bitmap = null;try {Bitmap = Bitmapfactory.decodestream (GetconTentresolver (). Openinputstream (URI));} catch (FileNotFoundException e) {e.printstacktrace (); return null;} return bitmap;} /** * <br> function Brief: 4.4 and above how to get pictures * <br> features detailed description: * <br> Note: * @param context * @param URI * @return */@TargetA Pi (build.version_codes. KITKAT) public static String GetPath (final context context, final URI Uri) {Final Boolean iskitkat = Build.VERSION.SDK_INT >= Build.version_codes. kitkat;//Documentproviderif (Iskitkat && documentscontract.isdocumenturi (context, URI)) {// Externalstorageproviderif (Isexternalstoragedocument (URI)) {final String docId = Documentscontract.getdocumentid (uri Final string[] split = Docid.split (":"); final String type = split[0];if ("PRIMARY". Equalsignorecase (Type)) {return Envi Ronment.getexternalstoragedirectory () + "/" + split[1];}} Downloadsproviderelse if (Isdownloadsdocument (URI)) {final String id = documentscontract.getdocumentid (URI); final Uri Contenturi = Contenturis.withappendedid (Uri.parse ("content://downloads/Public_downloads "), long.valueof (ID)), return Getdatacolumn (context, Contenturi, NULL, NULL);} Mediaproviderelse if (Ismediadocument (URI)) {final String docId = Documentscontract.getdocumentid (URI); final string[ ] Split = Docid.split (":"); final String type = split[0]; Uri Contenturi = null;if ("image". Equals (Type)) {Contenturi = MediaStore.Images.Media.EXTERNAL_CONTENT_URI;} else if (" Video ". Equals (Type)) {Contenturi = MediaStore.Video.Media.EXTERNAL_CONTENT_URI;} else if (" Audio ". Equals (type)) { Contenturi = MediaStore.Audio.Media.EXTERNAL_CONTENT_URI;} Final String selection = "_id=?"; Final string[] Selectionargs = new string[] {split[1]};return getdatacolumn (context, Contenturi, selection, Selectionarg s);}} Mediastore (and general) else if ("content". Equalsignorecase (Uri.getscheme ())) {//Return the remote Addressif (ISGOOGL Ephotosuri (URI)) return uri.getlastpathsegment (); return Getdatacolumn (context, URI, NULL, NULL);} Fileelse if ("File". Equalsignorecase (Uri.getscheme ())) {return Uri.getpath ();} return null;} public static string Getdatacolumn (context context, Uri Uri, String selection,string[] selectionargs) {cursor cursor = nul l;final String column = "_data"; final string[] projection = {Column};try {cursor = Context.getcontentresolver (). query (Ur I, projection, selection, selectionargs,null); if (cursor! = NULL && Cursor.movetofirst ()) {Final int index = Curso R.getcolumnindexorthrow (column); return cursor.getstring (index);}} Finally {if (cursor! = NULL) Cursor.close ();} return null;} /** * @param URI of the URI to check. * @return Whether The Uri authority is externalstorageprovider. */public static Boolean isexternalstoragedocument (Uri uri) {return "com.android.externalstorage.documents". Equals ( Uri.getauthority ());} /** * @param URI of the URI to check. * @return Whether The Uri authority is downloadsprovider. */public static Boolean isdownloadsdocument (Uri uri) {return "com.android.providers.downloads.documents". Equals ( Uri.getauthority ());} /** * @param uri the URI to check. * @return Whether The Uri authority is mediaprovider. */public static Boolean ismediadocument (Uri uri) {return "com.android.providers.media.documents". Equals ( Uri.getauthority ());} /** * @param URI of the URI to check. * @return Whether The Uri authority is Google Photos. */public static Boolean Isgooglephotosuri (Uri uri) {return "Com.google.android.apps.photos.content". Equals ( Uri.getauthority ());}}

Android photo or album get Avatar (compatible with 4.4 or less, 4.4,5.0,6.0 version)