Android实例-拍摄和分享照片、分享文本(XE8+小米2)

结果：

1.分享文本不好使，原因不明。有大神了解的，请M我，在此十分感谢。

2.如果想支持图片编辑，将Action事件的Editable改为True。

相关资料：

官网地址：http://docwiki.embarcadero.com/RADStudio/XE7/en/Mobile_Tutorial:_Taking_and_Sharing_a_Picture,_and_Sharing_Text_(iOS_and_Android)

实例代码：

 unit Unit1;

 interface

 uses
   System.SysUtils, System.Types, System.UITypes, System.Classes, System.Variants,
   FMX.Types, FMX.Controls, FMX.Forms, FMX.Graphics, FMX.Dialogs, FMX.StdCtrls,
   FMX.Controls.Presentation, System.Actions, FMX.ActnList, FMX.Objects,
   FMX.StdActns, FMX.MediaLibrary.Actions, FMX.ScrollBox, FMX.Memo;

 type
   TForm1 = class(TForm)
     ToolBar1: TToolBar;
     Button1: TButton;
     Button2: TButton;
     Button3: TButton;
     Image1: TImage;
     ActionList1: TActionList;
     TakePhotoFromCameraAction1: TTakePhotoFromCameraAction;
     TakePhotoFromLibraryAction1: TTakePhotoFromLibraryAction;
     ShowShareSheetAction1: TShowShareSheetAction;
     Button4: TButton;
     Memo1: TMemo;
     ShowShareSheetAction2: TShowShareSheetAction;
     procedure TakePhotoFromCameraAction1DidFinishTaking(Image: TBitmap);
     procedure TakePhotoFromLibraryAction1DidFinishTaking(Image: TBitmap);
     procedure ShowShareSheetAction1BeforeExecute(Sender: TObject);
     procedure ShowShareSheetAction2BeforeExecute(Sender: TObject);
   private
     { Private declarations }
   public
     { Public declarations }
   end;

 var
   Form1: TForm1;

 implementation

 {$R *.fmx}
 {$R *.NmXhdpiPh.fmx ANDROID}

 //分享图片
 procedure TForm1.ShowShareSheetAction1BeforeExecute(Sender: TObject);
 begin
   ShowShareSheetAction1.Bitmap.Assign(Image1.Bitmap);
 end;

 //分享文本
 procedure TForm1.ShowShareSheetAction2BeforeExecute(Sender: TObject);
 begin
   ShowShareSheetAction1.TextMessage:= Memo1.Lines.Text;
 end;

 //调用相机
 procedure TForm1.TakePhotoFromCameraAction1DidFinishTaking(Image: TBitmap);
 begin
   Image1.Bitmap.Assign(Image);
 end;

 //使用图片库
 procedure TForm1.TakePhotoFromLibraryAction1DidFinishTaking(Image: TBitmap);
 begin
   Image1.Bitmap.Assign(Image);
 end;

 end.