DELPHI XE Android 开发笔记

最新推荐文章于 2025-06-30 12:51:15 发布

原创最新推荐文章于 2025-06-30 12:51:15 发布 · 2w 阅读

30 ·

CC 4.0 BY-SA版权

delphi 专栏收录该内容

35 篇文章

订阅专栏

本文介绍了使用Delphi进行移动开发的实用技巧，包括配置环境、解决常见问题、使用传感器、地图组件、多媒体处理等，还提供了如何添加桌面快捷方式、处理键盘及剪贴板的方法。

摘要生成于 C知道，由 DeepSeek-R1 满血版支持，前往体验 >

第一次编译时，设定android SDK ：

F:\RAD Studio XE6\PlatformSDKs\adt-bundle-windows-x86-20131030\sdk

F:\RAD Studio XE6\PlatformSDKs\android-ndk-r9c

C:\Program Files\Java\jdk1.7.0_40

SDK更新代理

XE6 不支持JStringToString、StringTojString、StrToJURI： use Androidapi.Helpers

//Splash Image

Delphi XE5，XE6，XE7编译的程序在Android下启动会有一段时间黑屏，以前需要用Java扩展Activity增加Splash显示，
现在Delphi XE7增加了Splash Image显示功能了。
步骤：
1.鼠标右键点击工程，选择Options，
2.进入Application分页
3.勾选Include Splash Image
4.选择您的Splash Image文件
5.设置Splash Tile mode和Splash Gravity
Splash Tile Mode
disabled -按图片尺寸大小显示，显示位置有Splash Gravity设置
clamp - 图形边框适应屏幕大小
repeat - 屏幕水平，竖立方向重复填充满Splash Image
mirror - 跟repeat差不多，图片是镜像的。
Gravity 设置比屏幕小的图片在屏幕中的位置，只有当Splash Title Mode为Disable时有效,
参数大家一看便知道什么意思了，我就不提了。

带文件发布

菜单 project ->deployment->然后点击增加按钮，选择中sqlite数据 test.s3db,

remote path 填写 assets\internal\

应用显示中文名（工程不能为中文否则会编译出错）

菜单 project ->Option->Version Info->label

FMX.Consts汉化（需要更改单元）

{ Dialog Strings }

// SMsgDlgWarning = 'Warning';

// SMsgDlgError = 'Error';

// SMsgDlgInformation = 'Information';

// SMsgDlgConfirm = 'Confirm';

// SMsgDlgYes = 'Yes';

// SMsgDlgNo = 'No';

// SMsgDlgOK = 'OK';

// SMsgDlgCancel = 'Cancel';

// SMsgDlgHelp = 'Help';

// SMsgDlgHelpNone = 'No help available';

// SMsgDlgHelpHelp = 'Help';

// SMsgDlgAbort = 'Abort';

// SMsgDlgRetry = 'Retry';

// SMsgDlgIgnore = 'Ignore';

// SMsgDlgAll = 'All';

// SMsgDlgNoToAll = 'No to All';

// SMsgDlgYesToAll = 'Yes to &All';

// SMsgDlgClose = 'Close';

// SWindowsVistaRequired = '%s requires Windows Vista or later';

// SUsername = '&Username';

// SPassword = '&Password';

// SDomain = '&Domain';

// SLogin = 'Login';

SMsgDlgWarning = '警告';

SMsgDlgError = '错误';

SMsgDlgInformation = '信息';

SMsgDlgConfirm = '确认';

SMsgDlgYes = '是的';

SMsgDlgNo = '不是';

SMsgDlgOK = '确定';

SMsgDlgCancel = '取消';

SMsgDlgHelp = '帮助';

SMsgDlgHelpNone = '没有提供帮助';

SMsgDlgHelpHelp = '帮助';

SMsgDlgAbort = '放弃';

SMsgDlgRetry = '重试';

SMsgDlgIgnore = '忽略';

SMsgDlgAll = '全部';

SMsgDlgNoToAll = '全选“不是”';

SMsgDlgYesToAll = '全选“是”';

SMsgDlgClose = '关闭';

SWindowsVistaRequired = '%s 需要 Windows Vista 或以上操作系统';

SUsername = '&用户名';

SPassword = '&密码';

SDomain = '&域名';

SLogin = '登录';

临时文件路径（支持安卓、IOS）

function GeFileName(const AFileName: string): string;

begin

{$IFDEF ANDROID}

Result := TPath.GetTempPath + '/' + AFileName;

{$ELSE}

{$IFDEF IOS}

Result := TPath.GetHomePath + '/Documents/' + AFileName;

{$ELSE}

Result := AFileName;

{$ENDIF}

end;

IOUtils文件说明

路径类

TPath.GetTempPath; {获取临时文件夹路径}

TPath.GetTempFileName; {获取一个临时文件名}

TPath.GetPathRoot(); {提取盘符, 如: c:\}

TPath.GetDirectoryName(); {提取路径}

TPath.GetFileName(); {提取文件名}

TPath.GetExtension(); {提取扩展名}

TPath.GetFileNameWithoutExtension(); {提取无扩展名的文件名}

TPath.ChangeExtension(); {更换扩展名}

TPath.DriveExists(); {检查路径中的驱动器是否存在}

TPath.GetFullPath(); {根据相对路径给出全路径}

TPath.HasExtension(); {判断是否有扩展名}

TPath.IsPathRooted(); {判断是否是绝对路径}

TPath.Combine(); {结合路径}

TPath.GetRandomFileName; {产生一个随机文件名}

TPath.GetGUIDFileName(); {用于产生一个唯一的文件名, 布尔参数决定名称中是否包含 -}

TPath.IsValidPathChar(); {判断给定的字符是否能用于路径名}

TPath.IsValidFileNameChar(); {判断给定的字符是否能用于文件名}

TPath.AltDirectorySeparatorChar; {Windows 下是 "\"}

TPath.AltDirectorySeparatorChar; {Windows 下是 "/"}

TPath.ExtensionSeparatorChar; {Windows 下是 "."}

TPath.PathSeparator; {Windows 下是 ";"}

TPath.VolumeSeparatorChar; {Windows 下是 ":"}

//目录类

TDirectory.CreateDirectory(); {建立新目录}

TDirectory.Exists(); {判断文件夹是否存在}

TDirectory.IsEmpty(); {判断文件夹是否为空}

TDirectory.Copy(); {复制文件夹}

TDirectory.Move(); {移动文件夹}

TDirectory.Delete(); {删除文件夹, 第二个参数为 True 可删除非空文件夹}

TDirectory.GetDirectoryRoot(); {获取目录的根盘符, 如: C:\}

TDirectory.GetCurrentDirectory; {获取当前目录}

TDirectory.SetCurrentDirectory(); {设置当前目录}

TDirectory.GetLogicalDrives; {获取驱动器列表; 下有举例}

TDirectory.GetAttributes(); {获取文件夹属性, 譬如只读、存档等; 下有举例}

TDirectory.SetAttributes(); {设置文件夹属性; 下有举例}

//文件类

TFile.Exists();//判断指定的文件是否存在

TFile.Copy();//复制文件

TFile.Move();//移动文件

TFile.Delete();//删除文件

TFile.Replace();//替换文件

MotionSensor1: TMotionSensor; 加速传感器

MotionSensor1.Sensor(AngleAccelX、AngleAccelY、AngleAccelZ)加速度

procedure TAccelerometerForm.Timer1Timer(Sender: TObject);

var

LProp: TCustomMotionSensor.TProperty;

begin

for LProp in MotionSensor1.Sensor.AvailableProperties do

begin

{ get the data from the sensor }

case LProp of

TCustomMotionSensor.TProperty.AccelerationX:

begin

lbAccelerationX.Visible := True;

lbAccelerationX.Text := Format('Acceleration X: %6.2f', [MotionSensor1.Sensor.AccelerationX]);

end;

OrientationSensor1: TOrientationSensor;方位传感器

OrientationSensor1.Sensor（TiltX,TiltY,TiltZ）

procedure TOrientationSensorForm.Timer1Timer(Sender: TObject);

begin

{ get the data from the sensor }

lbTiltX.Text := Format('Tilt X: %f', [OrientationSensor1.Sensor.TiltX]);

lbTiltY.Text := Format('Tilt Y: %f', [OrientationSensor1.Sensor.TiltY]);

lbTiltZ.Text := Format('Tilt Z: %f', [OrientationSensor1.Sensor.TiltZ]);

lbHeadingX.Text := Format('Heading X: %f', [OrientationSensor1.Sensor.HeadingX]);

lbHeadingY.Text := Format('Heading Y: %f', [OrientationSensor1.Sensor.HeadingY]);

lbHeadingZ.Text := Format('Heading Z: %f', [OrientationSensor1.Sensor.HeadingZ]);

end;

TSensorManager传感器管理器（包含上述两种传感器， Samples\Object Pascal\Mobile Samples\Device Sensors and Services\SensorInfo）

TSensorCategory = (Location, Environmental, Motion, Orientation, Mechanical, Electrical, Biometric, Light, Scanner);

位置传感器，环境传感器，运动传感器，方向传感器，机械传感器，电传感器，生物传感器，光繁传感器，扫描仪传感器

TActionList组件可以添加标准事件（New Standard Action）

TakePhotoFromCameraAction1: TTakePhotoFromCameraAction; // 通过手机摄像头获取图片

TakePhotoFromLibraryAction1: TTakePhotoFromLibraryAction; //获取手机已存在图片

ShowShareSheetAction1: TShowShareSheetAction;//用其它程序分享图片（Bitmap.Assign();）

获取麦克风设置 FMX.Media

FMicrophone: TAudioCaptureDevice;

FMicrophone := TCaptureDeviceManager.Current.DefaultAudioCaptureDevice;

FMicrophone.FileName 设置路径

FMicrophone.State = TCaptureDeviceState.Capturing 设备状态

FMicrophone.StartCapture; //开始录音

FMicrophone.StopCapture ; // 结束录音

MediaPlayer: TMediaPlayer; 媒体播放器

MediaPlayer.FileName 设置路径

MediaPlayer.Play ; // 开始播放

MediaPlayer.Stop ; // 结束播放

获取手机摄像头

Camera: TCameraComponent;

Camera.Active := True ; //打开

Camera.Active := False ; //停止

Camera.SampleBufferToBitmap(imgCameraView.Bitmap, True); //保存图片

TThread.Synchronize(TThread.CurrentThread, GetImage); //线程保存图片

Camera.Quality 图像质量

Camera.HasFlash 是否有闪光灯

Camera.TorchMode := TTorchMode.ModeOn; //打开闪光灯 Camera. FlashMode := FMX.Media.TFlashMode.fmFlashOff;

Camera.TorchMode := TTorchMode.ModeOff;//关闭闪光灯 Camera.FlashMode := FMX.Media.TFlashMode.fmFlashOn;

Camera.Kind := FMX.Media.TCameraKind.ckFrontCamera;//前置摄像头

Camera.Kind := FMX.Media.TCameraKind.ckBackCamera;//后置摄像头

获取设备信息

lbDeviceType.Text := Format('Device Type: %s', [JStringToString(TJBuild.JavaClass.MODEL)]);

lbOSName.Text := Format('OS Name: %s', [GetCodename(JStringToString(TJBuild_VERSION.JavaClass.RELEASE))]);

lbOSVersion.Text := Format('OS Version: %s', [JStringToString(TJBuild_VERSION.JavaClass.RELEASE)]);

GestureManager1: TGestureManager; 手势识别组件（igiRotate|旋转、igiZoom|缩放、igiLongTap|长按）

组件关联 GestureManager1（Touch.GestureManager，Getures.Standard可以直接添加事件）

procedure TPinchZoom.FormGesture(Sender: TObject; const EventInfo: TGestureEventInfo; var Handled: Boolean);

var

LObj: IControl;

LImage: TImage;

LImageCenter: TPointF;

begin

if EventInfo.GestureID = igiZoom then

begin

LObj := Self.ObjectAtPoint(ClientToScreen(EventInfo.Location));

if LObj is TImage then

begin

if (not(TInteractiveGestureFlag.gfBegin in EventInfo.Flags)) and

(not(TInteractiveGestureFlag.gfEnd in EventInfo.Flags)) then

begin

{ zoom the image }

LImage := TImage(LObj.GetObject);

LImageCenter := LImage.Position.Point + PointF(LImage.Width / 2,

LImage.Height / 2);

LImage.Width := LImage.Width + (EventInfo.Distance - FLastDistance);

LImage.Height := LImage.Height + (EventInfo.Distance - FLastDistance);

LImage.Position.X := LImageCenter.X - LImage.Width / 2;

LImage.Position.Y := LImageCenter.Y - LImage.Height / 2;

end;

FLastDistance := EventInfo.Distance;

end;

获取地理信息

LocationSensor1: TLocationSensor;//定位

LocationSensor1.Active := swLocationSensorActive.IsChecked; //开始

NewLocation.Latitude //经度

NewLocation.Longitude //纬度

FGeocoder: TGeocoder;//地理编码

procedure TLocationForm.LocationSensor1LocationChanged(Sender: TObject;
  const OldLocation, NewLocation: TLocationCoord2D);
const
  LGoogleMapsURL: String = 'https://maps.google.com/maps?q=%s,%s';
var
  ENUSLat, ENUSLong: String; // holders for URL strings
begin
  ENUSLat := NewLocation.Latitude.ToString(ffGeneral, 5, 2, TFormatSettings.Create('en-US'));
  ENUSLong := NewLocation.Longitude.ToString(ffGeneral, 5, 2, TFormatSettings.Create('en-US'));
  { convert the location to latitude and longitude }
  lbLatitude.Text := 'Latitude: ' + ENUSLat;
  lbLongitude.Text := 'Longitude: ' + ENUSLong;

  { and track the location via Google Maps }
  WebBrowser1.Navigate(Format(LGoogleMapsURL, [ENUSLat, ENUSLong]));

// Setup an instance of TGeocoder

try

if not Assigned(FGeocoder) then

begin

if Assigned(TGeocoder.Current) then

FGeocoder := TGeocoder.Current.Create;

if Assigned(FGeocoder) then

FGeocoder.OnGeocodeReverse := OnGeocodeReverseEvent;

end;

except

ListBoxGroupHeader1.Text := 'Geocoder service error.';

end;

// Translate location to address

if Assigned(FGeocoder) and not FGeocoder.Geocoding then

FGeocoder.GeocodeReverse(NewLocation);
end;

//地理信息

procedure TLocationForm.OnGeocodeReverseEvent(const Address: TCivicAddress);

begin

ListBoxItemAdminArea.ItemData.Detail := Address.AdminArea; //省份

ListBoxItemCountryCode.ItemData.Detail := Address.CountryCode; //国家编码 CN

ListBoxItemCountryName.ItemData.Detail := Address.CountryName; //国家

ListBoxItemFeatureName.ItemData.Detail := Address.FeatureName; //镇

ListBoxItemLocality.ItemData.Detail := Address.Locality; //市

ListBoxItemPostalCode.ItemData.Detail := Address.PostalCode; //邮政编码

ListBoxItemSubAdminArea.ItemData.Detail := Address.SubAdminArea;//子级省

ListBoxItemSubLocality.ItemData.Detail := Address.SubLocality;//子级市

ListBoxItemSubThoroughfare.ItemData.Detail := Address.SubThoroughfare;//街道

ListBoxItemThoroughfare.ItemData.Detail := Address.Thoroughfare;//子街道

end;

获取本机信息

FMX.Android.DeviceInfo.GetInformation;

Memo1.Lines.Add('ID:'+FMX.Android.DeviceInfo.ID);

Memo1.Lines.Add('IMEI:'+FMX.Android.DeviceInfo.IMEI);

Memo1.Lines.Add('User:'+FMX.Android.DeviceInfo.User);

Memo1.Lines.Add('Host:'+FMX.Android.DeviceInfo.Host);

Memo1.Lines.Add('Tags:'+FMX.Android.DeviceInfo.Tags);

Memo1.Lines.Add('Time:'+FMX.Android.DeviceInfo.Time);

Memo1.Lines.Add('AType:'+FMX.Android.DeviceInfo.AType);

Memo1.Lines.Add('Board:'+FMX.Android.DeviceInfo.Board);

Memo1.Lines.Add('Radio:'+FMX.Android.DeviceInfo.Radio);

Memo1.Lines.Add('Brand:'+FMX.Android.DeviceInfo.Brand);

Memo1.Lines.Add('Model:'+FMX.Android.DeviceInfo.Model);

Memo1.Lines.Add('Serial:'+FMX.Android.DeviceInfo.Serial);

Memo1.Lines.Add('Device:'+FMX.Android.DeviceInfo.Device);

Memo1.Lines.Add('CpuABI:'+FMX.Android.DeviceInfo.CpuABI);

Memo1.Lines.Add('CpuABI2:'+FMX.Android.DeviceInfo.CpuABI2);

Memo1.Lines.Add('Display:'+FMX.Android.DeviceInfo.Display);

Memo1.Lines.Add('Product:'+FMX.Android.DeviceInfo.Product);

Memo1.Lines.Add('Hardware:'+FMX.Android.DeviceInfo.Hardware);

Memo1.Lines.Add('Bootloader:'+FMX.Android.DeviceInfo.Bootloader);

Memo1.Lines.Add('FingerPrint:'+FMX.Android.DeviceInfo.FingerPrint);

Memo1.Lines.Add('Manufacturer:'+FMX.Android.DeviceInfo.Manufacturer);

MapView1: TMapView;// 地图足迹

WebBrowser1: TWebBrowser; //浏览器

WebBrowser1.Navigate('www.baidu.com'); //打开网页

WebBrowser1.URL := ''; //打开网页

WebBrowser1.GoForward; //前进

WebBrowser1.GoBack;//后退

ShowMessage、 MessageDlg、 InputQuery //对话框很方便

消息提醒（从手机屏幕顶部向下滑动，出现的提示消息）

NotificationC: TNotificationCenter;

procedure TNotificationsForm.btnSendNotificationImmediatelyClick(

Sender: TObject);

var

Notification: TNotification;

begin

{ verify if the service is actually supported }

if NotificationC.Supported then

begin

Notification := NotificationC.CreateNotification;

try

Notification.Name := 'MyNotification';

Notification.AlertBody := 'Delphi for Mobile is here!';

Notification.FireDate := Now; //可修改发送消息时间

{ Send notification in Notification Center }

NotificationC.ScheduleNotification(Notification);

{ also this method is equivalent }

// NotificationService.PresentNotification(Notification);

finally

Notification.DisposeOf;

end;

end

end;

if NotificationC.Supported then

NotificationC.CancelNotification('MyNotification'); //取消消息

NotificationC.CancelAll; //取消所有消息

程序事件服务

var

FMXApplicationEventService: IFMXApplicationEventService;

begin

if TPlatformServices.Current.SupportsPlatformService (IFMXApplicationEventService, IInterface(FMXApplicationEventService)) then

FMXApplicationEventService.SetApplicationEventHandler(HandleAppEvent)

else

flag := false;

end;

function TForm1.HandleAppEvent(AAppEvent: TApplicationEvent; AContext: TObject) : boolean;

begin

if flag = false then

exit;

case AAppEvent of

TApplicationEvent.aeEnteredBackground:

begin

//当程序后台运行了

end;

Result := true;

end;

电话信息(Call拨号)

PhoneDialerService: IFMXPhoneDialerService;

获取电话服务信息

procedure TPhoneDialerForm.btnGetCarrierInfoClick(Sender: TObject);

var

PhoneDialerService: IFMXPhoneDialerService;

begin

{ test whether the PhoneDialer services are supported }

if TPlatformServices.Current.SupportsPlatformService(IFMXPhoneDialerService, IInterface(PhoneDialerService)) then

begin

{ if yes, then update the labels with the retrieved information }

CarrierNameItem.ItemData.Detail := PhoneDialerService.GetCarrier.GetCarrierName;

CountryCodeItem.ItemData.Detail := PhoneDialerService.GetCarrier.GetIsoCountryCode;

NetworkCodeItem.ItemData.Detail := PhoneDialerService.GetCarrier.GetMobileCountryCode;

MobileNetworkItem.ItemData.Detail := PhoneDialerService.GetCarrier.GetMobileNetwork;

end

else

ShowMessage('PhoneDialer service not supported');

end;

拨号

procedure TPhoneDialerForm.btnMakeCallClick(Sender: TObject);

var

PhoneDialerService: IFMXPhoneDialerService;

begin

{ test whether the PhoneDialer services are supported }

if TPlatformServices.Current.SupportsPlatformService(IFMXPhoneDialerService, IInterface(PhoneDialerService)) then

begin

{ if the Telephone Number is entered in the edit box then make the call, else

display an error message }

if edtTelephoneNumber.Text <> '' then

PhoneDialerService.Call(edtTelephoneNumber.Text)

else

begin

ShowMessage('Please type in a telephone number.');

edtTelephoneNumber.SetFocus;

end;

end

else

ShowMessage('PhoneDialer service not supported');

end;

Intent :TJIntent

uses

Androidapi.JNI.GraphicsContentViewText, FMX.Helpers.Android, Androidapi.JNI.Net, Androidapi.Helpers ;

procedureCall_URI(constAAction : JString;constAURI: string);

var

uri: Jnet_Uri;

Intent: JIntent;

begin

uri := StrToJURI(AURI);

Intent := TJIntent.JavaClass.init(AAction, uri);

{Intent.putExtra()

//短信

Call_URI(TJIntent.JavaClass.ACTION_SENDTO, 'smsto:137114553XX');

Intent.putExtra(StringToJString('sms_body'), StringToJString('测试短信'));

如果是要发短信等复杂的应用,需要传递各种其他的参数.要用到Intent.putExtra()传递多个参数.

这里只封装最简单的,具体Intent.putExtra()的用法,可以查询Java的资料.大把的

}

SharedActivityContext.startActivity(Intent);

end;

//使用例子:

//打电话

Call_URI(TJIntent.JavaClass.ACTION_CALL, 'tel:137114553XX');

//打开地图显示某个坐标点

Call_URI(TJIntent.JavaClass.ACTION_VIEW, 'geo:38.899533,-77.036476');

//打开网页

Call_URI(TJIntent.JavaClass.ACTION_VIEW, 'www.baidu.com');

//发送电子邮件

Call_URI(TJIntent.JavaClass.ACTION_SENDTO, 'mailto:wr960204@126.com');

//播放音乐

Call_URI(TJIntent.JavaClass.ACTION_VIEW, 'file:///sdcard/download/最炫民族风.mp3');

回到主画面
procedure TForm1.Button3Click(Sender: TObject);
var
Intent: JIntent;
begin
Intent:= TJIntent.Create;
Intent.setAction(TJIntent.JavaClass.ACTION_MAIN);
Intent.addCategory(TJIntent.JavaClass.CATEGORY_HOME);
Intent.setFlags(TJIntent.JavaClass.FLAG_ACTIVITY_NEW_TASK);
MainActivity.startActivity(Intent);
end;

条码扫描（需要安装zxing）

procedure TINVMCForm.btnSCANClick(Sender: TObject);
var
  uri: Jnet_Uri;       //引用Androidapi.JNI.Net
  Intent: JIntent;    //引用Androidapi.JNI.GraphicsContentViewText
  jstr:JString;
begin
  inherited;
  uri := StrToJURI('com.google.zxing.client.android.SCAN');  //引用FMX.Helpers.Android

  //Intent := TJIntent.JavaClass.init(jstring(('com.google.zxing.client.android.SCAN');
  Intent := TJIntent.JavaClass.init(StringToJString('com.google.zxing.client.android.SCAN'));
  SharedActivityContext.startActivity(Intent);
end;

function GetZXingIntent: JIntent;

const

GOOGLE_ZXING = 'com.google.zxing.client.android.SCAN';

GOOGLE_ZXING_PACKAGE = 'com.google.zxing.client.android';

begin

Result := TJIntent.JavaClass.init(StringToJString(GOOGLE_ZXING));

Result.setPackage(StringToJString(GOOGLE_ZXING_PACKAGE));

end;

//是否存在对应

function IsIntentCallable(const AIntent: JIntent): Boolean;

var

LJPackageManager: JPackageManager;

begin

Result := False;

if Assigned(AIntent) then

begin

LJPackageManager := SharedActivityContext.getPackageManager;

Result := LJPackageManager.queryIntentActivities(AIntent,

TJPackageManager.JavaClass.MATCH_DEFAULT_ONLY).size <> 0;

end;

获取手机信息

function GetPhoneInfo(): string;

Var

TelephonyManager: JTelephonyManager;
TelephonyServiceNative: JObject;
begin

result := '';
TelephonyServiceNative := SharedActivityContext.getSystemService
    (TJContext.JavaClass.TELEPHONY_SERVICE);
if Assigned(TelephonyServiceNative) then
    TelephonyManager := TJTelephonyManager.Wrap
      ((TelephonyServiceNative as ILocalObject).GetObjectID);
result := JStringToString(TelephonyManager.getLine1Number);//取得手机号

//TelephonyManager.getDeviceId 取IMEI

//TelephonyManager.getLine1Number 取MSISDN 手机号,大部分SIM卡中不会写入这个信息

//TelephonyManager.getSimSerialNumber 取ICCID

//TelephonyManager.getSubscriberId 取IMSI 运营商实际上是用这个查询的

end;

手机振动

uses FMX.Helpers.Android, Androidapi.JNI.App, Androidapi.JNI.Os, Androidapi.JNIBridge, FMX.StdCtrls;

procedure TForm1.Button2Click(Sender: TObject);

function GetVibratorArray(const AintArr:array of int64):TJavaArray<int64>;//震动规律函数
var
Lindex:integer;
begin
Result:=TJavaArray<int64>.Create(Length(AintArr));
for Lindex:=Low(AintArr) to High(AintArr) do
Result.Items [Lindex]:= AintArr[Lindex];
end;
var
LVibrator:JVibrator;

LJavaArray:TJavaArray<int64>;
begin
LVibrator:=TJVibrator.Wrap((SharedActivity.getSystemService(TJActivity.javaClass.VIBRATOR_SERVICE ) as iLocalObject).GetObjectID );//引用震动

if not LVibrator.hasVibrator then
begin
showmessage('手机不支持震动');
exit;
end;

LVibrator.vibrate(200);//震动200ms

LVibrator.cancel ;//立刻停止震动

LJavaArray:=GetVibratorArray([200,1000,3000,5000]);//调用震动规律
LVibrator.vibrate(LJavaArray,-1);//不重复，震动一次

LJavaArray:=GetVibratorArray([200,1000,3000,5000]);//调用震动规律
LVibrator.vibrate(LJavaArray,0);//v不停重复，大于0的参数，可以指定震动次数
end;

网络传送文件（类似Server/Client）

TTetheringManager|设备管理、TTetheringAppProfile|文件发送

蓝牙

System.Bluetooth单元中主要包含一下几个类

TBluetoothManager、TBluetoothDeviceList、TBluetoothAdapter、TBluetoothDevice、TBluetoothService、
TBluetoothServiceList、TBluetoothSocket

TBluetoothManager是蓝牙管理器，用于蓝牙设备管理，包括发现蓝牙设备，获取配对设备，处理远程配对请求等功能

TBluetoothDeviceList是蓝牙设备列表，TBluetoothDeviceList = class(TObjectList<TBluetoothDevice>),可以通过TBluetoothManager.GetPairedDevices获得配对设备列表

TBluetoothAdapter本机蓝牙设备，实现配对、取消配对等功能，可通过TBluetoothManager.CurrentAdapter得到当前蓝牙设备

TBluetoothDevice远端蓝牙设备，每个远端设备可以提供若干个服务（TBluetoothService），

TBluetoothService远端蓝牙设备服务，包括服务名和UUID

TBluetoothServiceList服务列表 = class(TList<TBluetoothService>);可通过TBluetoothDevice.GetServices获得远端设备服务列表

TBluetoothSocket蓝牙通讯套接字,通过 TBluetoothDevice.CreateClientSocket(StringToGUID(ServiceGUI), True/False)创建

TimeEdit1: TTimeEdit;//时间选择

HorzScrollBox1: THorzScrollBox; 横拉组件

MultiView1: TMultiView;//多余视图（Mode主明细表，可更改弹出方式）

EMSProvider: TEMSProvider;//企业移动服务

BBAS Client(组件组TKinveyProvider、TParseProvider);移动客户端数据连接组件

TabItem1: TTabItem;//多页

退出键不退出程序

procedure TPForm.FormKeyUp(Sender: TObject; var Key: Word; var KeyChar: Char;

Shift: TShiftState);

begin

if Key = vkHardwareBack then

begin

{$IFDEF ANDROID}

MessageDlg('确认退出吗？', System.UITypes.TMsgDlgType.mtInformation,

[

System.UITypes.TMsgDlgBtn.mbYes,

//System.UITypes.TMsgDlgBtn.mbNo,

System.UITypes.TMsgDlgBtn.mbCancel

], 0, System.UITypes.TMsgDlgBtn.mbCancel,

procedure(const AResult: TModalResult)

begin

if AResult = mrYES then

MainActivity.finish; { 退出程序 } // use FMX.Platform.Android

end);

{$ENDIF ANDROID}

//close;

Key := 0;

exit;

end;

Application.FormFactor.Orientations := [TFormOrientation.Landscape]; // 坚屏

Application.FormFactor.Orientations := [TFormOrientation.Portrait];//横屏

当前网络状态（Androidapi.JNI.Network.pas）

IsConnected|连接，IsWiFiConnected|Wifi是否连接，IsMobileConnected|移动网络是否连接

剪贴版FClipboardService: IFMXClipboardService;

TPlatformServices.Current.SupportsPlatformService(IFMXClipboardService, IInterface(FClipboardService));

FClipboardService.SetClipboard(Tvalue(Edit1.Text)); //复制

FClipboardService.GetClipboard.ToString; //粘贴

键盘FService: IFMXVirtualKeyboardToolbarService;

if TPlatformServices.Current.SupportsPlatformService (IFMXVirtualKeyboardToolbarService, IInterface(FService)) then

begin

FService.SetToolbarEnabled(true);

FService.SetHideKeyboardButtonVisibility(true);

end;

添加桌面快捷方式

procedure Tform1.Button1Click(Sender: TObject);

{$IFDEF ANDROID}

var

ShortcutIntent: JIntent;

addIntent: JIntent;

wIconIdentifier : integer;

wIconResource : JIntent_ShortcutIconResource;

{$ENDIF}

begin

{$IFDEF ANDROID}

ShortcutIntent := TJIntent.JavaClass.init(SharedActivityContext, SharedActivityContext.getClass);

ShortcutIntent.setAction(TJIntent.JavaClass.ACTION_MAIN);

addIntent := TJIntent.Create;

addIntent.putExtra(TJIntent.JavaClass.EXTRA_SHORTCUT_INTENT, TJParcelable.Wrap((shortcutIntent as ILocalObject).GetObjectID));

addIntent.putExtra(TJIntent.JavaClass.EXTRA_SHORTCUT_NAME, StringToJString(Application.Title));

addIntent.setAction(StringToJString('com.android.launcher.action.INSTALL_SHORTCUT'));

// get icon resource identifier

wIconIdentifier := SharedActivity.getResources.getIdentifier(StringToJString('ic_launcher'), StringToJString('drawable'), StringToJString('com.embarcadero.Project1'));

wIconResource := TJIntent_ShortcutIconResource.JavaClass.fromContext(SharedActivityContext, wIconIdentifier);

// set icon for shortcut

addIntent.putExtra(TJIntent.JavaClass.EXTRA_SHORTCUT_ICON_RESOURCE, TJParcelable.Wrap((wIconResource as ILocalObject).GetObjectID));

SharedActivityContext.sendBroadcast(addIntent);

{$ENDIF}

end;

截取屏幕图片

function MakeScaleScreenshot(Sender: TControl): TBitmap;

function GetScreenScale: Single;

var

ScreenService: IFMXScreenService;

begin