Delphi调用android振动功能

测试环境

• Delphi xe7 up1
• Win7旗舰版
• 小米5s

参考代码

uses
  Androidapi.JNI.App, Androidapi.JNIBridge, Androidapi.JNI.Os,
  Androidapi.Helpers;
var
  LVibrator: JVibrator;
begin
  LVibrator := TJVibrator.Wrap
    ((SharedActivity.getSystemService(TJActivity.JavaClass.VIBRATOR_SERVICE)
    as ILocalObject).GetObjectID); // 调用振动
  if not LVibrator.hasVibrator then
  begin
    ShowMessage('手机不支持震动');
    Exit;
  end;
  LVibrator.vibrate(500); // 振动500毫秒
end;

权限

在Project Options中设置Uses Permissions将Vibrate设为true