Android实例-拍摄和分享照片、分享文本(XE8+小米2)-木庄网络博客

本文整理自网络，侵删。
 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)

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.
Android实例-拍摄和分享照片、分享文本(XE8+小米2)

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