delphi 实现代码重启android app

var

Form1: TForm1;

implementation

uses

System.DateUtils,

Androidapi.JNI.GraphicsContentViewText,

FMX.Platform.Android,

Androidapi.Helpers,

Androidapi.JNI.App

;

{$R *.fmx}

procedure ReStartApp();

var

LPM : JPackageManager;

LIntent_Start : JIntent;

LPendingIntent : JPendingIntent;

LMS : Int64;

begin

LPM := TAndroidHelper.Context.getPackageManager();

LIntent_Start := LPM.getLaunchIntentForPackage(

TAndroidHelper.Context.getPackageName()

);

LIntent_Start.addFlags( TJIntent.JavaClass.FLAG_ACTIVITY_CLEAR_TOP );

LPendingIntent := TJPendingIntent.JavaClass.getActivity(

TAndroidHelper.Context,

{RequestCode},

LIntent_Start,

TJPendingIntent.JavaClass.FLAG_CANCEL_CURRENT

);

// System.currentTimeMillis() is "wall clock time in UTC".

// LMS := DateTimeToUnix( Now, False {InputIsUTC} ) * 1000; //slow

LMS := LMS + System.DateUtils.MilliSecondOf( Now ); //Fast

TAndroidHelper.AlarmManager.&set(

TJAlarmManager.JavaClass.RTC,

LMS + 500,

LPendingIntent

);

TAndroidHelper.Activity.finish();

end;

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