本文整理自网络，侵删。
Uses
Androidapi.JNI.GraphicsContentViewText, FMX.Helpers.Android,
Androidapi.JNI.JavaTypes, FMX.Platform.Android, AndroidApi.JniBridge, AndroidApi.Jni.App,
AndroidAPI.jni.OS;
procedure TForm1.FormCreate(Sender: TObject);
{$IFDEF ANDROID}
var
ShortcutIntent: JIntent;
addIntent: JIntent;
wIconIdentifier : integer;
wIconResource : JIntent_ShortcutIconResource;
{$ENDIF}
begin
{$IFDEF ANDROID}
ShortcutIntent := TJIntent.JavaClass.init(SharedActivityContext, SharedActivityContext.getClass);
ShortcutIntent.setAction(TJIntent.JavaClass.ACTION_MAIN);
addIntent := TJIntent.Create;
addIntent.putExtra(TJIntent.JavaClass.EXTRA_SHORTCUT_INTENT, TJParcelable.Wrap((shortcutIntent as ILocalObject).GetObjectID));
// here we need to cast the intent as it’s not done in delphi by default, not like java
addIntent.putExtra(TJIntent.JavaClass.EXTRA_SHORTCUT_NAME, StringToJString(Application.Title));
addIntent.setAction(StringToJString('com.android.launcher.action.INSTALL_SHORTCUT'));
// get icon resource identifier
wIconIdentifier := SharedActivity.getResources.getIdentifier(StringToJString('ic_launcher'),
StringToJString('drawable'), StringToJString('com.embarcadero.HeaderFooterApplication'));
// if the app name change, you must change the package name
//只适用于HeaderFooter，其他的要改下('com.embarcadero.HeaderFooterApplication')。
wIconResource := TJIntent_ShortcutIconResource.JavaClass.fromContext(SharedActivityContext, wIconIdentifier);
// set icon for shortcut
addIntent.putExtra(TJIntent.JavaClass.EXTRA_SHORTCUT_ICON_RESOURCE, TJParcelable.Wrap((wIconResource as ILocalObject).GetObjectID));
SharedActivityContext.sendBroadcast(addIntent);
{$ENDIF}
end;
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